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https-detection-20260610081650.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260622024947-20260624032608.php 0000666 00000011205 15224722576 0013406 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606135930.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606074142.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605074200.php 0000666 00000013341 15224722576 0011774 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605112154.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605183537.php 0000666 00000013341 15224722576 0012012 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605130654.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605101326.php 0000666 00000011205 15224722576 0012004 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606143502.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606161740.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260622024947-20260625171225.php 0000666 00000011205 15224722576 0013406 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606094820.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605114012.php 0000666 00000013341 15224722576 0011770 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260608081111.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605201537.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606092326.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605125332.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605080452-20260623083335.php 0000666 00000013341 15224722576 0013372 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605144527.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260614023327.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605100735.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605215107.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260622065006.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606115330.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605081605.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606052425.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605080443.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606111400.php 0000666 00000011205 15224722576 0011777 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605170227.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605122502.php 0000666 00000013341 15224722576 0011773 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606220959.php 0000666 00000013341 15224722576 0012013 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605080458.php 0000666 00000013341 15224722576 0012010 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606115848.php 0000666 00000011205 15224722576 0012023 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605032501.php 0000666 00000011205 15224722576 0012002 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605135853.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605070317.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606174401.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260615083002.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605171653.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605113134.php 0000666 00000013341 15224722576 0011774 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605125515.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606000940.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606093845.php 0000666 00000013341 15224722576 0012015 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605082717.php 0000666 00000013341 15224722576 0012010 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605212351.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260622071915.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605081204.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606061114.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260607060509.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606000529.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605120450.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605100953.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260623161122.php 0000666 00000011205 15224722576 0012004 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605125547.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260607041329.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605081231.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606064430.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260615103616.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606154629.php 0000666 00000011205 15224722576 0012023 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606132218.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260609105919.php 0000666 00000011205 15224722576 0012024 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260622101832.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606102945.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260610084644.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605140004.php 0000666 00000013341 15224722576 0011770 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606092011.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605233200.php 0000666 00000013341 15224722576 0011771 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606115246.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260607003229.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605183751.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605234727.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } class-wp-theme-json-resolver.php 0000666 00000105632 15224722576 0012743 0 ustar 00 <?php /** * WP_Theme_JSON_Resolver class * * @package WordPress * @subpackage Theme * @since 5.8.0 */ /** * Class that abstracts the processing of the different data sources * for site-level config and offers an API to work with them. * * This class is for internal core usage and is not supposed to be used by extenders (plugins and/or themes). * This is a low-level API that may need to do breaking changes. Please, * use get_global_settings(), get_global_styles(), and get_global_stylesheet() instead. * * @access private */ #[AllowDynamicProperties] class WP_Theme_JSON_Resolver { /** * Container for keep track of registered blocks. * * @since 6.1.0 * @var array */ protected static $blocks_cache = array( 'core' => array(), 'blocks' => array(), 'theme' => array(), 'user' => array(), ); /** * Container for data coming from core. * * @since 5.8.0 * @var WP_Theme_JSON */ protected static $core = null; /** * Container for data coming from the blocks. * * @since 6.1.0 * @var WP_Theme_JSON */ protected static $blocks = null; /** * Container for data coming from the theme. * * @since 5.8.0 * @var WP_Theme_JSON */ protected static $theme = null; /** * Container for data coming from the user. * * @since 5.9.0 * @var WP_Theme_JSON */ protected static $user = null; /** * Stores the ID of the custom post type * that holds the user data. * * @since 5.9.0 * @var int */ protected static $user_custom_post_type_id = null; /** * Container to keep loaded i18n schema for `theme.json`. * * @since 5.8.0 As `$theme_json_i18n`. * @since 5.9.0 Renamed from `$theme_json_i18n` to `$i18n_schema`. * @var array */ protected static $i18n_schema = null; /** * `theme.json` file cache. * * @since 6.1.0 * @var array */ protected static $theme_json_file_cache = array(); /** * Processes a file that adheres to the theme.json schema * and returns an array with its contents, or a void array if none found. * * @since 5.8.0 * @since 6.1.0 Added caching. * * @param string $file_path Path to file. Empty if no file. * @return array Contents that adhere to the theme.json schema. */ protected static function read_json_file( $file_path ) { if ( $file_path ) { if ( array_key_exists( $file_path, static::$theme_json_file_cache ) ) { return static::$theme_json_file_cache[ $file_path ]; } $decoded_file = wp_json_file_decode( $file_path, array( 'associative' => true ) ); if ( is_array( $decoded_file ) ) { static::$theme_json_file_cache[ $file_path ] = $decoded_file; return static::$theme_json_file_cache[ $file_path ]; } } return array(); } /** * Returns a data structure used in theme.json translation. * * @since 5.8.0 * @deprecated 5.9.0 * * @return array An array of theme.json fields that are translatable and the keys that are translatable. */ public static function get_fields_to_translate() { _deprecated_function( __METHOD__, '5.9.0' ); return array(); } /** * Given a theme.json structure modifies it in place to update certain values * by its translated strings according to the language set by the user. * * @since 5.8.0 * * @param array $theme_json The theme.json to translate. * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings. * Default 'default'. * @return array Returns the modified $theme_json_structure. */ protected static function translate( $theme_json, $domain = 'default' ) { if ( null === static::$i18n_schema ) { $i18n_schema = wp_json_file_decode( __DIR__ . '/theme-i18n.json' ); static::$i18n_schema = null === $i18n_schema ? array() : $i18n_schema; } return translate_settings_using_i18n_schema( static::$i18n_schema, $theme_json, $domain ); } /** * Returns core's origin config. * * @since 5.8.0 * * @return WP_Theme_JSON Entity that holds core data. */ public static function get_core_data() { if ( null !== static::$core && static::has_same_registered_blocks( 'core' ) ) { return static::$core; } $config = static::read_json_file( __DIR__ . '/theme.json' ); $config = static::translate( $config ); /** * Filters the default data provided by WordPress for global styles & settings. * * @since 6.1.0 * * @param WP_Theme_JSON_Data $theme_json Class to access and update the underlying data. */ $theme_json = apply_filters( 'wp_theme_json_data_default', new WP_Theme_JSON_Data( $config, 'default' ) ); /* * Backward compatibility for extenders returning a WP_Theme_JSON_Data * compatible class that is not a WP_Theme_JSON_Data object. */ if ( $theme_json instanceof WP_Theme_JSON_Data ) { static::$core = $theme_json->get_theme_json(); } else { $config = $theme_json->get_data(); static::$core = new WP_Theme_JSON( $config, 'default' ); } return static::$core; } /** * Checks whether the registered blocks were already processed for this origin. * * @since 6.1.0 * * @param string $origin Data source for which to cache the blocks. * Valid values are 'core', 'blocks', 'theme', and 'user'. * @return bool True on success, false otherwise. */ protected static function has_same_registered_blocks( $origin ) { // Bail out if the origin is invalid. if ( ! isset( static::$blocks_cache[ $origin ] ) ) { return false; } $registry = WP_Block_Type_Registry::get_instance(); $blocks = $registry->get_all_registered(); // Is there metadata for all currently registered blocks? $block_diff = array_diff_key( $blocks, static::$blocks_cache[ $origin ] ); if ( empty( $block_diff ) ) { return true; } foreach ( $blocks as $block_name => $block_type ) { static::$blocks_cache[ $origin ][ $block_name ] = true; } return false; } /** * Returns the theme's data. * * Data from theme.json will be backfilled from existing * theme supports, if any. Note that if the same data * is present in theme.json and in theme supports, * the theme.json takes precedence. * * @since 5.8.0 * @since 5.9.0 Theme supports have been inlined and the `$theme_support_data` argument removed. * @since 6.0.0 Added an `$options` parameter to allow the theme data to be returned without theme supports. * @since 6.6.0 Add support for 'default-font-sizes' and 'default-spacing-sizes' theme supports. * Added registration and merging of block style variations from partial theme.json files and the block styles registry. * * @param array $deprecated Deprecated. Not used. * @param array $options { * Options arguments. * * @type bool $with_supports Whether to include theme supports in the data. Default true. * } * @return WP_Theme_JSON Entity that holds theme data. */ public static function get_theme_data( $deprecated = array(), $options = array() ) { if ( ! empty( $deprecated ) ) { _deprecated_argument( __METHOD__, '5.9.0' ); } $options = wp_parse_args( $options, array( 'with_supports' => true ) ); if ( null === static::$theme || ! static::has_same_registered_blocks( 'theme' ) ) { $wp_theme = wp_get_theme(); $theme_json_file = $wp_theme->get_file_path( 'theme.json' ); if ( is_readable( $theme_json_file ) ) { $theme_json_data = static::read_json_file( $theme_json_file ); $theme_json_data = static::translate( $theme_json_data, $wp_theme->get( 'TextDomain' ) ); } else { $theme_json_data = array( 'version' => WP_Theme_JSON::LATEST_SCHEMA ); } /* * Register variations defined by theme partials (theme.json files in the styles directory). * This is required so the variations pass sanitization of theme.json data. */ $variations = static::get_style_variations( 'block' ); wp_register_block_style_variations_from_theme_json_partials( $variations ); /* * Source variations from the block registry and block style variation files. Then, merge them into the existing theme.json data. * * In case the same style properties are defined in several sources, this is how we should resolve the values, * from higher to lower priority: * * - styles.blocks.blockType.variations from theme.json * - styles.variations from theme.json * - variations from block style variation files * - variations from block styles registry * * See test_add_registered_block_styles_to_theme_data and test_unwraps_block_style_variations. * */ $theme_json_data = static::inject_variations_from_block_style_variation_files( $theme_json_data, $variations ); $theme_json_data = static::inject_variations_from_block_styles_registry( $theme_json_data ); /** * Filters the data provided by the theme for global styles and settings. * * @since 6.1.0 * * @param WP_Theme_JSON_Data $theme_json Class to access and update the underlying data. */ $theme_json = apply_filters( 'wp_theme_json_data_theme', new WP_Theme_JSON_Data( $theme_json_data, 'theme' ) ); /* * Backward compatibility for extenders returning a WP_Theme_JSON_Data * compatible class that is not a WP_Theme_JSON_Data object. */ if ( $theme_json instanceof WP_Theme_JSON_Data ) { static::$theme = $theme_json->get_theme_json(); } else { $config = $theme_json->get_data(); static::$theme = new WP_Theme_JSON( $config ); } if ( $wp_theme->parent() ) { // Get parent theme.json. $parent_theme_json_file = $wp_theme->parent()->get_file_path( 'theme.json' ); if ( $theme_json_file !== $parent_theme_json_file && is_readable( $parent_theme_json_file ) ) { $parent_theme_json_data = static::read_json_file( $parent_theme_json_file ); $parent_theme_json_data = static::translate( $parent_theme_json_data, $wp_theme->parent()->get( 'TextDomain' ) ); $parent_theme = new WP_Theme_JSON( $parent_theme_json_data ); /* * Merge the child theme.json into the parent theme.json. * The child theme takes precedence over the parent. */ $parent_theme->merge( static::$theme ); static::$theme = $parent_theme; } } } if ( ! $options['with_supports'] ) { return static::$theme; } /* * We want the presets and settings declared in theme.json * to override the ones declared via theme supports. * So we take theme supports, transform it to theme.json shape * and merge the static::$theme upon that. */ $theme_support_data = WP_Theme_JSON::get_from_editor_settings( get_classic_theme_supports_block_editor_settings() ); if ( ! wp_theme_has_theme_json() ) { /* * Unlike block themes, classic themes without a theme.json disable * default presets when custom preset theme support is added. This * behavior can be overridden by using the corresponding default * preset theme support. */ $theme_support_data['settings']['color']['defaultPalette'] = ! isset( $theme_support_data['settings']['color']['palette'] ) || current_theme_supports( 'default-color-palette' ); $theme_support_data['settings']['color']['defaultGradients'] = ! isset( $theme_support_data['settings']['color']['gradients'] ) || current_theme_supports( 'default-gradient-presets' ); $theme_support_data['settings']['typography']['defaultFontSizes'] = ! isset( $theme_support_data['settings']['typography']['fontSizes'] ) || current_theme_supports( 'default-font-sizes' ); $theme_support_data['settings']['spacing']['defaultSpacingSizes'] = ! isset( $theme_support_data['settings']['spacing']['spacingSizes'] ) || current_theme_supports( 'default-spacing-sizes' ); /* * Shadow presets are explicitly disabled for classic themes until a * decision is made for whether the default presets should match the * other presets or if they should be disabled by default in classic * themes. See https://github.com/WordPress/gutenberg/issues/59989. */ $theme_support_data['settings']['shadow']['defaultPresets'] = false; // Allow themes to enable link color setting via theme_support. if ( current_theme_supports( 'link-color' ) ) { $theme_support_data['settings']['color']['link'] = true; } // Allow themes to enable all border settings via theme_support. if ( current_theme_supports( 'border' ) ) { $theme_support_data['settings']['border']['color'] = true; $theme_support_data['settings']['border']['radius'] = true; $theme_support_data['settings']['border']['style'] = true; $theme_support_data['settings']['border']['width'] = true; } // Allow themes to enable appearance tools via theme_support. if ( current_theme_supports( 'appearance-tools' ) ) { $theme_support_data['settings']['appearanceTools'] = true; } } $with_theme_supports = new WP_Theme_JSON( $theme_support_data ); $with_theme_supports->merge( static::$theme ); return $with_theme_supports; } /** * Gets the styles for blocks from the block.json file. * * @since 6.1.0 * * @return WP_Theme_JSON */ public static function get_block_data() { $registry = WP_Block_Type_Registry::get_instance(); $blocks = $registry->get_all_registered(); if ( null !== static::$blocks && static::has_same_registered_blocks( 'blocks' ) ) { return static::$blocks; } $config = array( 'version' => WP_Theme_JSON::LATEST_SCHEMA ); foreach ( $blocks as $block_name => $block_type ) { if ( isset( $block_type->supports['__experimentalStyle'] ) ) { $config['styles']['blocks'][ $block_name ] = static::remove_json_comments( $block_type->supports['__experimentalStyle'] ); } if ( isset( $block_type->supports['spacing']['blockGap']['__experimentalDefault'] ) && ! isset( $config['styles']['blocks'][ $block_name ]['spacing']['blockGap'] ) ) { /* * Ensure an empty placeholder value exists for the block, if it provides a default blockGap value. * The real blockGap value to be used will be determined when the styles are rendered for output. */ $config['styles']['blocks'][ $block_name ]['spacing']['blockGap'] = null; } } /** * Filters the data provided by the blocks for global styles & settings. * * @since 6.1.0 * * @param WP_Theme_JSON_Data $theme_json Class to access and update the underlying data. */ $theme_json = apply_filters( 'wp_theme_json_data_blocks', new WP_Theme_JSON_Data( $config, 'blocks' ) ); /* * Backward compatibility for extenders returning a WP_Theme_JSON_Data * compatible class that is not a WP_Theme_JSON_Data object. */ if ( $theme_json instanceof WP_Theme_JSON_Data ) { static::$blocks = $theme_json->get_theme_json(); } else { $config = $theme_json->get_data(); static::$blocks = new WP_Theme_JSON( $config, 'blocks' ); } return static::$blocks; } /** * When given an array, this will remove any keys with the name `//`. * * @since 6.1.0 * * @param array $input_array The array to filter. * @return array The filtered array. */ private static function remove_json_comments( $input_array ) { unset( $input_array['//'] ); foreach ( $input_array as $k => $v ) { if ( is_array( $v ) ) { $input_array[ $k ] = static::remove_json_comments( $v ); } } return $input_array; } /** * Returns the custom post type that contains the user's origin config * for the active theme or an empty array if none are found. * * This can also create and return a new draft custom post type. * * @since 5.9.0 * * @param WP_Theme $theme The theme object. If empty, it * defaults to the active theme. * @param bool $create_post Optional. Whether a new custom post * type should be created if none are * found. Default false. * @param array $post_status_filter Optional. Filter custom post type by * post status. Default `array( 'publish' )`, * so it only fetches published posts. * @return array Custom Post Type for the user's origin config. */ public static function get_user_data_from_wp_global_styles( $theme, $create_post = false, $post_status_filter = array( 'publish' ) ) { if ( ! $theme instanceof WP_Theme ) { $theme = wp_get_theme(); } /* * Bail early if the theme does not support a theme.json. * * Since wp_theme_has_theme_json() only supports the active * theme, the extra condition for whether $theme is the active theme is * present here. */ if ( $theme->get_stylesheet() === get_stylesheet() && ! wp_theme_has_theme_json() ) { return array(); } $user_cpt = array(); $post_type_filter = 'wp_global_styles'; $stylesheet = $theme->get_stylesheet(); $args = array( 'posts_per_page' => 1, 'orderby' => 'date', 'order' => 'desc', 'post_type' => $post_type_filter, 'post_status' => $post_status_filter, 'ignore_sticky_posts' => true, 'no_found_rows' => true, 'update_post_meta_cache' => false, 'update_post_term_cache' => false, 'tax_query' => array( array( 'taxonomy' => 'wp_theme', 'field' => 'name', 'terms' => $stylesheet, ), ), ); $global_style_query = new WP_Query(); $recent_posts = $global_style_query->query( $args ); if ( count( $recent_posts ) === 1 ) { $user_cpt = get_object_vars( $recent_posts[0] ); } elseif ( $create_post ) { $cpt_post_id = wp_insert_post( array( 'post_content' => '{"version": ' . WP_Theme_JSON::LATEST_SCHEMA . ', "isGlobalStylesUserThemeJSON": true }', 'post_status' => 'publish', 'post_title' => 'Custom Styles', // Do not make string translatable, see https://core.trac.wordpress.org/ticket/54518. 'post_type' => $post_type_filter, 'post_name' => sprintf( 'wp-global-styles-%s', urlencode( $stylesheet ) ), 'tax_input' => array( 'wp_theme' => array( $stylesheet ), ), ), true ); if ( ! is_wp_error( $cpt_post_id ) ) { $user_cpt = get_object_vars( get_post( $cpt_post_id ) ); } } return $user_cpt; } /** * Returns the user's origin config. * * @since 5.9.0 * @since 6.6.0 The 'isGlobalStylesUserThemeJSON' flag is left on the user data. * Register the block style variations coming from the user data. * * @return WP_Theme_JSON Entity that holds styles for user data. */ public static function get_user_data() { if ( null !== static::$user && static::has_same_registered_blocks( 'user' ) ) { return static::$user; } $config = array(); $user_cpt = static::get_user_data_from_wp_global_styles( wp_get_theme() ); if ( array_key_exists( 'post_content', $user_cpt ) ) { $decoded_data = json_decode( $user_cpt['post_content'], true ); $json_decoding_error = json_last_error(); if ( JSON_ERROR_NONE !== $json_decoding_error ) { wp_trigger_error( __METHOD__, 'Error when decoding a theme.json schema for user data. ' . json_last_error_msg() ); /** * Filters the data provided by the user for global styles & settings. * * @since 6.1.0 * * @param WP_Theme_JSON_Data $theme_json Class to access and update the underlying data. */ $theme_json = apply_filters( 'wp_theme_json_data_user', new WP_Theme_JSON_Data( $config, 'custom' ) ); /* * Backward compatibility for extenders returning a WP_Theme_JSON_Data * compatible class that is not a WP_Theme_JSON_Data object. */ if ( $theme_json instanceof WP_Theme_JSON_Data ) { return $theme_json->get_theme_json(); } else { $config = $theme_json->get_data(); return new WP_Theme_JSON( $config, 'custom' ); } } /* * Very important to verify that the flag isGlobalStylesUserThemeJSON is true. * If it's not true then the content was not escaped and is not safe. */ if ( is_array( $decoded_data ) && isset( $decoded_data['isGlobalStylesUserThemeJSON'] ) && $decoded_data['isGlobalStylesUserThemeJSON'] ) { unset( $decoded_data['isGlobalStylesUserThemeJSON'] ); $config = $decoded_data; } } /** This filter is documented in wp-includes/class-wp-theme-json-resolver.php */ $theme_json = apply_filters( 'wp_theme_json_data_user', new WP_Theme_JSON_Data( $config, 'custom' ) ); /* * Backward compatibility for extenders returning a WP_Theme_JSON_Data * compatible class that is not a WP_Theme_JSON_Data object. */ if ( $theme_json instanceof WP_Theme_JSON_Data ) { static::$user = $theme_json->get_theme_json(); } else { $config = $theme_json->get_data(); static::$user = new WP_Theme_JSON( $config, 'custom' ); } return static::$user; } /** * Returns the data merged from multiple origins. * * There are four sources of data (origins) for a site: * * - default => WordPress * - blocks => each one of the blocks provides data for itself * - theme => the active theme * - custom => data provided by the user * * The custom's has higher priority than the theme's, the theme's higher than blocks', * and block's higher than default's. * * Unlike the getters * {@link https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_core_data/ get_core_data}, * {@link https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_theme_data/ get_theme_data}, * and {@link https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_user_data/ get_user_data}, * this method returns data after it has been merged with the previous origins. * This means that if the same piece of data is declared in different origins * (default, blocks, theme, custom), the last origin overrides the previous. * * For example, if the user has set a background color * for the paragraph block, and the theme has done it as well, * the user preference wins. * * @since 5.8.0 * @since 5.9.0 Added user data, removed the `$settings` parameter, * added the `$origin` parameter. * @since 6.1.0 Added block data and generation of spacingSizes array. * @since 6.2.0 Changed ' $origin' parameter values to 'default', 'blocks', 'theme' or 'custom'. * * @param string $origin Optional. To what level should we merge data: 'default', 'blocks', 'theme' or 'custom'. * 'custom' is used as default value as well as fallback value if the origin is unknown. * @return WP_Theme_JSON */ public static function get_merged_data( $origin = 'custom' ) { if ( is_array( $origin ) ) { _deprecated_argument( __FUNCTION__, '5.9.0' ); } $result = new WP_Theme_JSON(); $result->merge( static::get_core_data() ); if ( 'default' === $origin ) { return $result; } $result->merge( static::get_block_data() ); if ( 'blocks' === $origin ) { return $result; } $result->merge( static::get_theme_data() ); if ( 'theme' === $origin ) { return $result; } $result->merge( static::get_user_data() ); return $result; } /** * Returns the ID of the custom post type * that stores user data. * * @since 5.9.0 * * @return integer|null */ public static function get_user_global_styles_post_id() { if ( null !== static::$user_custom_post_type_id ) { return static::$user_custom_post_type_id; } $user_cpt = static::get_user_data_from_wp_global_styles( wp_get_theme(), true ); if ( array_key_exists( 'ID', $user_cpt ) ) { static::$user_custom_post_type_id = $user_cpt['ID']; } return static::$user_custom_post_type_id; } /** * Determines whether the active theme has a theme.json file. * * @since 5.8.0 * @since 5.9.0 Added a check in the parent theme. * @deprecated 6.2.0 Use wp_theme_has_theme_json() instead. * * @return bool */ public static function theme_has_support() { _deprecated_function( __METHOD__, '6.2.0', 'wp_theme_has_theme_json()' ); return wp_theme_has_theme_json(); } /** * Builds the path to the given file and checks that it is readable. * * If it isn't, returns an empty string, otherwise returns the whole file path. * * @since 5.8.0 * @since 5.9.0 Adapted to work with child themes, added the `$template` argument. * * @param string $file_name Name of the file. * @param bool $template Optional. Use template theme directory. Default false. * @return string The whole file path or empty if the file doesn't exist. */ protected static function get_file_path_from_theme( $file_name, $template = false ) { $path = $template ? get_template_directory() : get_stylesheet_directory(); $candidate = $path . '/' . $file_name; return is_readable( $candidate ) ? $candidate : ''; } /** * Cleans the cached data so it can be recalculated. * * @since 5.8.0 * @since 5.9.0 Added the `$user`, `$user_custom_post_type_id`, * and `$i18n_schema` variables to reset. * @since 6.1.0 Added the `$blocks` and `$blocks_cache` variables * to reset. */ public static function clean_cached_data() { static::$core = null; static::$blocks = null; static::$blocks_cache = array( 'core' => array(), 'blocks' => array(), 'theme' => array(), 'user' => array(), ); static::$theme = null; static::$user = null; static::$user_custom_post_type_id = null; static::$i18n_schema = null; } /** * Returns an array of all nested JSON files within a given directory. * * @since 6.2.0 * * @param string $dir The directory to recursively iterate and list files of. * @return array The merged array. */ private static function recursively_iterate_json( $dir ) { $nested_files = new RecursiveIteratorIterator( new RecursiveDirectoryIterator( $dir ) ); $nested_json_files = iterator_to_array( new RegexIterator( $nested_files, '/^.+\.json$/i', RecursiveRegexIterator::GET_MATCH ) ); return $nested_json_files; } /** * Determines if a supplied style variation matches the provided scope. * * For backwards compatibility, if a variation does not define any scope * related property, e.g. `blockTypes`, it is assumed to be a theme style * variation. * * @since 6.6.0 * * @param array $variation Theme.json shaped style variation object. * @param string $scope Scope to check e.g. theme, block etc. * @return boolean */ private static function style_variation_has_scope( $variation, $scope ) { if ( 'block' === $scope ) { return isset( $variation['blockTypes'] ); } if ( 'theme' === $scope ) { return ! isset( $variation['blockTypes'] ); } return false; } /** * Returns the style variations defined by the theme. * * @since 6.0.0 * @since 6.2.0 Returns parent theme variations if theme is a child. * @since 6.6.0 Added configurable scope parameter to allow filtering * theme.json partial files by the scope to which they * can be applied e.g. theme vs block etc. * Added basic caching for read theme.json partial files. * * @param string $scope The scope or type of style variation to retrieve e.g. theme, block etc. * @return array */ public static function get_style_variations( $scope = 'theme' ) { $variation_files = array(); $variations = array(); $base_directory = get_stylesheet_directory() . '/styles'; $template_directory = get_template_directory() . '/styles'; if ( is_dir( $base_directory ) ) { $variation_files = static::recursively_iterate_json( $base_directory ); } if ( is_dir( $template_directory ) && $template_directory !== $base_directory ) { $variation_files_parent = static::recursively_iterate_json( $template_directory ); // If the child and parent variation file basename are the same, only include the child theme's. foreach ( $variation_files_parent as $parent_path => $parent ) { foreach ( $variation_files as $child_path => $child ) { if ( basename( $parent_path ) === basename( $child_path ) ) { unset( $variation_files_parent[ $parent_path ] ); } } } $variation_files = array_merge( $variation_files, $variation_files_parent ); } ksort( $variation_files ); foreach ( $variation_files as $path => $file ) { $decoded_file = self::read_json_file( $path ); if ( is_array( $decoded_file ) && static::style_variation_has_scope( $decoded_file, $scope ) ) { $translated = static::translate( $decoded_file, wp_get_theme()->get( 'TextDomain' ) ); $variation = ( new WP_Theme_JSON( $translated ) )->get_raw_data(); if ( empty( $variation['title'] ) ) { $variation['title'] = basename( $path, '.json' ); } $variations[] = $variation; } } return $variations; } /** * Resolves relative paths in theme.json styles to theme absolute paths * and returns them in an array that can be embedded * as the value of `_link` object in REST API responses. * * @since 6.6.0 * @since 6.7.0 Resolve relative paths in block styles. * * @param WP_Theme_JSON $theme_json A theme json instance. * @return array An array of resolved paths. */ public static function get_resolved_theme_uris( $theme_json ) { $resolved_theme_uris = array(); if ( ! $theme_json instanceof WP_Theme_JSON ) { return $resolved_theme_uris; } $theme_json_data = $theme_json->get_raw_data(); /* * The same file convention when registering web fonts. * See: WP_Font_Face_Resolver::to_theme_file_uri. */ $placeholder = 'file:./'; // Top level styles. $background_image_url = $theme_json_data['styles']['background']['backgroundImage']['url'] ?? null; if ( isset( $background_image_url ) && is_string( $background_image_url ) && // Skip if the src doesn't start with the placeholder, as there's nothing to replace. str_starts_with( $background_image_url, $placeholder ) ) { $file_type = wp_check_filetype( $background_image_url ); $src_url = str_replace( $placeholder, '', $background_image_url ); $resolved_theme_uri = array( 'name' => $background_image_url, 'href' => sanitize_url( get_theme_file_uri( $src_url ) ), 'target' => 'styles.background.backgroundImage.url', ); if ( isset( $file_type['type'] ) ) { $resolved_theme_uri['type'] = $file_type['type']; } $resolved_theme_uris[] = $resolved_theme_uri; } // Block styles. if ( ! empty( $theme_json_data['styles']['blocks'] ) ) { foreach ( $theme_json_data['styles']['blocks'] as $block_name => $block_styles ) { if ( ! isset( $block_styles['background']['backgroundImage']['url'] ) ) { continue; } $background_image_url = $block_styles['background']['backgroundImage']['url']; if ( is_string( $background_image_url ) && // Skip if the src doesn't start with the placeholder, as there's nothing to replace. str_starts_with( $background_image_url, $placeholder ) ) { $file_type = wp_check_filetype( $background_image_url ); $src_url = str_replace( $placeholder, '', $background_image_url ); $resolved_theme_uri = array( 'name' => $background_image_url, 'href' => sanitize_url( get_theme_file_uri( $src_url ) ), 'target' => "styles.blocks.{$block_name}.background.backgroundImage.url", ); if ( isset( $file_type['type'] ) ) { $resolved_theme_uri['type'] = $file_type['type']; } $resolved_theme_uris[] = $resolved_theme_uri; } } } return $resolved_theme_uris; } /** * Resolves relative paths in theme.json styles to theme absolute paths * and merges them with incoming theme JSON. * * @since 6.6.0 * * @param WP_Theme_JSON $theme_json A theme json instance. * @return WP_Theme_JSON Theme merged with resolved paths, if any found. */ public static function resolve_theme_file_uris( $theme_json ) { $resolved_urls = static::get_resolved_theme_uris( $theme_json ); if ( empty( $resolved_urls ) ) { return $theme_json; } $resolved_theme_json_data = $theme_json->get_raw_data(); foreach ( $resolved_urls as $resolved_url ) { $path = explode( '.', $resolved_url['target'] ); _wp_array_set( $resolved_theme_json_data, $path, $resolved_url['href'] ); } return new WP_Theme_JSON( $resolved_theme_json_data ); } /** * Adds variations sourced from block style variations files to the supplied theme.json data. * * @since 6.6.0 * * @param array $data Array following the theme.json specification. * @param array $variations Shared block style variations. * @return array Theme json data including shared block style variation definitions. */ private static function inject_variations_from_block_style_variation_files( $data, $variations ) { if ( empty( $variations ) ) { return $data; } foreach ( $variations as $variation ) { if ( empty( $variation['styles'] ) || empty( $variation['blockTypes'] ) ) { continue; } $variation_name = $variation['slug'] ?? _wp_to_kebab_case( $variation['title'] ); foreach ( $variation['blockTypes'] as $block_type ) { // First, override partial styles with any top-level styles. $top_level_data = $data['styles']['variations'][ $variation_name ] ?? array(); if ( ! empty( $top_level_data ) ) { $variation['styles'] = array_replace_recursive( $variation['styles'], $top_level_data ); } // Then, override styles so far with any block-level styles. $block_level_data = $data['styles']['blocks'][ $block_type ]['variations'][ $variation_name ] ?? array(); if ( ! empty( $block_level_data ) ) { $variation['styles'] = array_replace_recursive( $variation['styles'], $block_level_data ); } $path = array( 'styles', 'blocks', $block_type, 'variations', $variation_name ); _wp_array_set( $data, $path, $variation['styles'] ); } } return $data; } /** * Adds variations sourced from the block styles registry to the supplied theme.json data. * * @since 6.6.0 * * @param array $data Array following the theme.json specification. * @return array Theme json data including shared block style variation definitions. */ private static function inject_variations_from_block_styles_registry( $data ) { $registry = WP_Block_Styles_Registry::get_instance(); $styles = $registry->get_all_registered(); foreach ( $styles as $block_type => $variations ) { foreach ( $variations as $variation_name => $variation ) { if ( empty( $variation['style_data'] ) ) { continue; } // First, override registry styles with any top-level styles. $top_level_data = $data['styles']['variations'][ $variation_name ] ?? array(); if ( ! empty( $top_level_data ) ) { $variation['style_data'] = array_replace_recursive( $variation['style_data'], $top_level_data ); } // Then, override styles so far with any block-level styles. $block_level_data = $data['styles']['blocks'][ $block_type ]['variations'][ $variation_name ] ?? array(); if ( ! empty( $block_level_data ) ) { $variation['style_data'] = array_replace_recursive( $variation['style_data'], $block_level_data ); } $path = array( 'styles', 'blocks', $block_type, 'variations', $variation_name ); _wp_array_set( $data, $path, $variation['style_data'] ); } } return $data; } } https-detection-20260605135401.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605232827.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605141018.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605201854.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605201047.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605211515.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260622042528.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260607023041.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606135428.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605194828.php 0000666 00000011205 15224722576 0012027 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606042318.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260622024947-20260626111908.php 0000666 00000011205 15224722576 0013411 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606194319.php 0000666 00000011205 15224722576 0012023 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260607032752.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605122525.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605173952.php 0000666 00000011205 15224722576 0012022 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605170847.php 0000666 00000011205 15224722576 0012022 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605080418.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605132244.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605212936.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605122225.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260615054432.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260607010100.php 0000666 00000011205 15224722576 0011773 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606072910.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605222433.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } class-wp-comment-query.php 0000666 00000137244 15224722576 0011644 0 ustar 00 <?php /** * Comment API: WP_Comment_Query class * * @package WordPress * @subpackage Comments * @since 4.4.0 */ /** * Core class used for querying comments. * * @since 3.1.0 * * @see WP_Comment_Query::__construct() for accepted arguments. */ #[AllowDynamicProperties] class WP_Comment_Query { /** * SQL for database query. * * @since 4.0.1 * @var string */ public $request; /** * Metadata query container * * @since 3.5.0 * @var WP_Meta_Query A meta query instance. */ public $meta_query = false; /** * Metadata query clauses. * * @since 4.4.0 * @var array */ protected $meta_query_clauses; /** * SQL query clauses. * * @since 4.4.0 * @var array */ protected $sql_clauses = array( 'select' => '', 'from' => '', 'where' => array(), 'groupby' => '', 'orderby' => '', 'limits' => '', ); /** * SQL WHERE clause. * * Stored after the {@see 'comments_clauses'} filter is run on the compiled WHERE sub-clauses. * * @since 4.4.2 * @var string */ protected $filtered_where_clause; /** * Date query container * * @since 3.7.0 * @var WP_Date_Query A date query instance. */ public $date_query = false; /** * Query vars set by the user. * * @since 3.1.0 * @var array */ public $query_vars; /** * Default values for query vars. * * @since 4.2.0 * @var array */ public $query_var_defaults; /** * List of comments located by the query. * * @since 4.0.0 * @var int[]|WP_Comment[] */ public $comments; /** * The amount of found comments for the current query. * * @since 4.4.0 * @var int */ public $found_comments = 0; /** * The number of pages. * * @since 4.4.0 * @var int */ public $max_num_pages = 0; /** * Make private/protected methods readable for backward compatibility. * * @since 4.0.0 * * @param string $name Method to call. * @param array $arguments Arguments to pass when calling. * @return mixed|false Return value of the callback, false otherwise. */ public function __call( $name, $arguments ) { if ( 'get_search_sql' === $name ) { return $this->get_search_sql( ...$arguments ); } return false; } /** * Constructor. * * Sets up the comment query, based on the query vars passed. * * @since 4.2.0 * @since 4.4.0 `$parent__in` and `$parent__not_in` were added. * @since 4.4.0 Order by `comment__in` was added. `$update_comment_meta_cache`, `$no_found_rows`, * `$hierarchical`, and `$update_comment_post_cache` were added. * @since 4.5.0 Introduced the `$author_url` argument. * @since 4.6.0 Introduced the `$cache_domain` argument. * @since 4.9.0 Introduced the `$paged` argument. * @since 5.1.0 Introduced the `$meta_compare_key` argument. * @since 5.3.0 Introduced the `$meta_type_key` argument. * * @param string|array $query { * Optional. Array or query string of comment query parameters. Default empty. * * @type string $author_email Comment author email address. Default empty. * @type string $author_url Comment author URL. Default empty. * @type int[] $author__in Array of author IDs to include comments for. Default empty. * @type int[] $author__not_in Array of author IDs to exclude comments for. Default empty. * @type int[] $comment__in Array of comment IDs to include. Default empty. * @type int[] $comment__not_in Array of comment IDs to exclude. Default empty. * @type bool $count Whether to return a comment count (true) or array of * comment objects (false). Default false. * @type array $date_query Date query clauses to limit comments by. See WP_Date_Query. * Default null. * @type string $fields Comment fields to return. Accepts 'ids' for comment IDs * only or empty for all fields. Default empty. * @type array $include_unapproved Array of IDs or email addresses of users whose unapproved * comments will be returned by the query regardless of * `$status`. Default empty. * @type int $karma Karma score to retrieve matching comments for. * Default empty. * @type string|string[] $meta_key Meta key or keys to filter by. * @type string|string[] $meta_value Meta value or values to filter by. * @type string $meta_compare MySQL operator used for comparing the meta value. * See WP_Meta_Query::__construct() for accepted values and default value. * @type string $meta_compare_key MySQL operator used for comparing the meta key. * See WP_Meta_Query::__construct() for accepted values and default value. * @type string $meta_type MySQL data type that the meta_value column will be CAST to for comparisons. * See WP_Meta_Query::__construct() for accepted values and default value. * @type string $meta_type_key MySQL data type that the meta_key column will be CAST to for comparisons. * See WP_Meta_Query::__construct() for accepted values and default value. * @type array $meta_query An associative array of WP_Meta_Query arguments. * See WP_Meta_Query::__construct() for accepted values. * @type int $number Maximum number of comments to retrieve. * Default empty (no limit). * @type int $paged When used with `$number`, defines the page of results to return. * When used with `$offset`, `$offset` takes precedence. Default 1. * @type int $offset Number of comments to offset the query. Used to build * LIMIT clause. Default 0. * @type bool $no_found_rows Whether to disable the `SQL_CALC_FOUND_ROWS` query. * Default: true. * @type string|array $orderby Comment status or array of statuses. To use 'meta_value' * or 'meta_value_num', `$meta_key` must also be defined. * To sort by a specific `$meta_query` clause, use that * clause's array key. Accepts: * - 'comment_agent' * - 'comment_approved' * - 'comment_author' * - 'comment_author_email' * - 'comment_author_IP' * - 'comment_author_url' * - 'comment_content' * - 'comment_date' * - 'comment_date_gmt' * - 'comment_ID' * - 'comment_karma' * - 'comment_parent' * - 'comment_post_ID' * - 'comment_type' * - 'user_id' * - 'comment__in' * - 'meta_value' * - 'meta_value_num' * - The value of `$meta_key` * - The array keys of `$meta_query` * - false, an empty array, or 'none' to disable `ORDER BY` clause. * Default: 'comment_date_gmt'. * @type string $order How to order retrieved comments. Accepts 'ASC', 'DESC'. * Default: 'DESC'. * @type int $parent Parent ID of comment to retrieve children of. * Default empty. * @type int[] $parent__in Array of parent IDs of comments to retrieve children for. * Default empty. * @type int[] $parent__not_in Array of parent IDs of comments *not* to retrieve * children for. Default empty. * @type int[] $post_author__in Array of author IDs to retrieve comments for. * Default empty. * @type int[] $post_author__not_in Array of author IDs *not* to retrieve comments for. * Default empty. * @type int $post_id Limit results to those affiliated with a given post ID. * Default 0. * @type int[] $post__in Array of post IDs to include affiliated comments for. * Default empty. * @type int[] $post__not_in Array of post IDs to exclude affiliated comments for. * Default empty. * @type int $post_author Post author ID to limit results by. Default empty. * @type string|string[] $post_status Post status or array of post statuses to retrieve * affiliated comments for. Pass 'any' to match any value. * Default empty. * @type string|string[] $post_type Post type or array of post types to retrieve affiliated * comments for. Pass 'any' to match any value. Default empty. * @type string $post_name Post name to retrieve affiliated comments for. * Default empty. * @type int $post_parent Post parent ID to retrieve affiliated comments for. * Default empty. * @type string $search Search term(s) to retrieve matching comments for. * Default empty. * @type string|array $status Comment statuses to limit results by. Accepts an array * or space/comma-separated list of 'hold' (`comment_status=0`), * 'approve' (`comment_status=1`), 'all', or a custom * comment status. Default 'all'. * @type string|string[] $type Include comments of a given type, or array of types. * Accepts 'comment', 'pings' (includes 'pingback' and * 'trackback'), or any custom type string. Default empty. * @type string[] $type__in Include comments from a given array of comment types. * Default empty. * @type string[] $type__not_in Exclude comments from a given array of comment types. * Default empty. * @type int $user_id Include comments for a specific user ID. Default empty. * @type bool|string $hierarchical Whether to include comment descendants in the results. * - 'threaded' returns a tree, with each comment's children * stored in a `children` property on the `WP_Comment` object. * - 'flat' returns a flat array of found comments plus * their children. * - Boolean `false` leaves out descendants. * The parameter is ignored (forced to `false`) when * `$fields` is 'ids' or 'counts'. Accepts 'threaded', * 'flat', or false. Default: false. * @type string $cache_domain Unique cache key to be produced when this query is stored in * an object cache. Default is 'core'. * @type bool $update_comment_meta_cache Whether to prime the metadata cache for found comments. * Default true. * @type bool $update_comment_post_cache Whether to prime the cache for comment posts. * Default false. * } */ public function __construct( $query = '' ) { $this->query_var_defaults = array( 'author_email' => '', 'author_url' => '', 'author__in' => '', 'author__not_in' => '', 'include_unapproved' => '', 'fields' => '', 'ID' => '', 'comment__in' => '', 'comment__not_in' => '', 'karma' => '', 'number' => '', 'offset' => '', 'no_found_rows' => true, 'orderby' => '', 'order' => 'DESC', 'paged' => 1, 'parent' => '', 'parent__in' => '', 'parent__not_in' => '', 'post_author__in' => '', 'post_author__not_in' => '', 'post_ID' => '', 'post_id' => 0, 'post__in' => '', 'post__not_in' => '', 'post_author' => '', 'post_name' => '', 'post_parent' => '', 'post_status' => '', 'post_type' => '', 'status' => 'all', 'type' => '', 'type__in' => '', 'type__not_in' => '', 'user_id' => '', 'search' => '', 'count' => false, 'meta_key' => '', 'meta_value' => '', 'meta_query' => '', 'date_query' => null, // See WP_Date_Query. 'hierarchical' => false, 'cache_domain' => 'core', 'update_comment_meta_cache' => true, 'update_comment_post_cache' => false, ); if ( ! empty( $query ) ) { $this->query( $query ); } } /** * Parse arguments passed to the comment query with default query parameters. * * @since 4.2.0 Extracted from WP_Comment_Query::query(). * * @param string|array $query WP_Comment_Query arguments. See WP_Comment_Query::__construct() for accepted arguments. */ public function parse_query( $query = '' ) { if ( empty( $query ) ) { $query = $this->query_vars; } $this->query_vars = wp_parse_args( $query, $this->query_var_defaults ); /** * Fires after the comment query vars have been parsed. * * @since 4.2.0 * * @param WP_Comment_Query $query The WP_Comment_Query instance (passed by reference). */ do_action_ref_array( 'parse_comment_query', array( &$this ) ); } /** * Sets up the WordPress query for retrieving comments. * * @since 3.1.0 * @since 4.1.0 Introduced 'comment__in', 'comment__not_in', 'post_author__in', * 'post_author__not_in', 'author__in', 'author__not_in', 'post__in', * 'post__not_in', 'include_unapproved', 'type__in', and 'type__not_in' * arguments to $query_vars. * @since 4.2.0 Moved parsing to WP_Comment_Query::parse_query(). * * @param string|array $query Array or URL query string of parameters. * @return array|int List of comments, or number of comments when 'count' is passed as a query var. */ public function query( $query ) { $this->query_vars = wp_parse_args( $query ); return $this->get_comments(); } /** * Get a list of comments matching the query vars. * * @since 4.2.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @return int|int[]|WP_Comment[] List of comments or number of found comments if `$count` argument is true. */ public function get_comments() { global $wpdb; $this->parse_query(); // Parse meta query. $this->meta_query = new WP_Meta_Query(); $this->meta_query->parse_query_vars( $this->query_vars ); /** * Fires before comments are retrieved. * * @since 3.1.0 * * @param WP_Comment_Query $query Current instance of WP_Comment_Query (passed by reference). */ do_action_ref_array( 'pre_get_comments', array( &$this ) ); // Reparse query vars, in case they were modified in a 'pre_get_comments' callback. $this->meta_query->parse_query_vars( $this->query_vars ); if ( ! empty( $this->meta_query->queries ) ) { $this->meta_query_clauses = $this->meta_query->get_sql( 'comment', $wpdb->comments, 'comment_ID', $this ); } $comment_data = null; /** * Filters the comments data before the query takes place. * * Return a non-null value to bypass WordPress' default comment queries. * * The expected return type from this filter depends on the value passed * in the request query vars: * - When `$this->query_vars['count']` is set, the filter should return * the comment count as an integer. * - When `'ids' === $this->query_vars['fields']`, the filter should return * an array of comment IDs. * - Otherwise the filter should return an array of WP_Comment objects. * * Note that if the filter returns an array of comment data, it will be assigned * to the `comments` property of the current WP_Comment_Query instance. * * Filtering functions that require pagination information are encouraged to set * the `found_comments` and `max_num_pages` properties of the WP_Comment_Query object, * passed to the filter by reference. If WP_Comment_Query does not perform a database * query, it will not have enough information to generate these values itself. * * @since 5.3.0 * @since 5.6.0 The returned array of comment data is assigned to the `comments` property * of the current WP_Comment_Query instance. * * @param array|int|null $comment_data Return an array of comment data to short-circuit WP's comment query, * the comment count as an integer if `$this->query_vars['count']` is set, * or null to allow WP to run its normal queries. * @param WP_Comment_Query $query The WP_Comment_Query instance, passed by reference. */ $comment_data = apply_filters_ref_array( 'comments_pre_query', array( $comment_data, &$this ) ); if ( null !== $comment_data ) { if ( is_array( $comment_data ) && ! $this->query_vars['count'] ) { $this->comments = $comment_data; } return $comment_data; } /* * Only use the args defined in the query_var_defaults to compute the key, * but ignore 'fields', 'update_comment_meta_cache', 'update_comment_post_cache' which does not affect query results. */ $_args = wp_array_slice_assoc( $this->query_vars, array_keys( $this->query_var_defaults ) ); unset( $_args['fields'], $_args['update_comment_meta_cache'], $_args['update_comment_post_cache'] ); $key = md5( serialize( $_args ) ); $last_changed = wp_cache_get_last_changed( 'comment' ); $cache_key = "get_comments:$key"; $cache_value = wp_cache_get_salted( $cache_key, 'comment-queries', $last_changed ); if ( false === $cache_value ) { $comment_ids = $this->get_comment_ids(); if ( $comment_ids ) { $this->set_found_comments(); } $cache_value = array( 'comment_ids' => $comment_ids, 'found_comments' => $this->found_comments, ); wp_cache_set_salted( $cache_key, $cache_value, 'comment-queries', $last_changed ); } else { $comment_ids = $cache_value['comment_ids']; $this->found_comments = $cache_value['found_comments']; } if ( $this->found_comments && $this->query_vars['number'] ) { $this->max_num_pages = (int) ceil( $this->found_comments / $this->query_vars['number'] ); } // If querying for a count only, there's nothing more to do. if ( $this->query_vars['count'] ) { // $comment_ids is actually a count in this case. return (int) $comment_ids; } $comment_ids = array_map( 'intval', $comment_ids ); if ( $this->query_vars['update_comment_meta_cache'] ) { wp_lazyload_comment_meta( $comment_ids ); } if ( 'ids' === $this->query_vars['fields'] ) { $this->comments = $comment_ids; return $this->comments; } _prime_comment_caches( $comment_ids, false ); // Fetch full comment objects from the primed cache. $_comments = array(); foreach ( $comment_ids as $comment_id ) { $_comment = get_comment( $comment_id ); if ( $_comment ) { $_comments[] = $_comment; } } // Prime comment post caches. if ( $this->query_vars['update_comment_post_cache'] ) { $comment_post_ids = array(); foreach ( $_comments as $_comment ) { $comment_post_ids[] = $_comment->comment_post_ID; } _prime_post_caches( $comment_post_ids, false, false ); } /** * Filters the comment query results. * * @since 3.1.0 * * @param WP_Comment[] $_comments An array of comments. * @param WP_Comment_Query $query Current instance of WP_Comment_Query (passed by reference). */ $_comments = apply_filters_ref_array( 'the_comments', array( $_comments, &$this ) ); // Convert to WP_Comment instances. $comments = array_map( 'get_comment', $_comments ); if ( $this->query_vars['hierarchical'] ) { $comments = $this->fill_descendants( $comments ); } $this->comments = $comments; return $this->comments; } /** * Used internally to get a list of comment IDs matching the query vars. * * @since 4.4.0 * @since 6.9.0 Excludes the 'note' comment type, unless 'all' or the 'note' types are requested. * * @global wpdb $wpdb WordPress database abstraction object. * * @return int|array A single count of comment IDs if a count query. An array of comment IDs if a full query. */ protected function get_comment_ids() { global $wpdb; // Assemble clauses related to 'comment_approved'. $approved_clauses = array(); // 'status' accepts an array or a comma-separated string. $status_clauses = array(); $statuses = wp_parse_list( $this->query_vars['status'] ); // Empty 'status' should be interpreted as 'all'. if ( empty( $statuses ) ) { $statuses = array( 'all' ); } // 'any' overrides other statuses. if ( ! in_array( 'any', $statuses, true ) ) { foreach ( $statuses as $status ) { switch ( $status ) { case 'hold': $status_clauses[] = "comment_approved = '0'"; break; case 'approve': $status_clauses[] = "comment_approved = '1'"; break; case 'all': case '': $status_clauses[] = "( comment_approved = '0' OR comment_approved = '1' )"; break; default: $status_clauses[] = $wpdb->prepare( 'comment_approved = %s', $status ); break; } } $approved_clauses[] = '( ' . implode( ' OR ', $status_clauses ) . ' )'; } // User IDs or emails whose unapproved comments are included, regardless of $status. if ( ! empty( $this->query_vars['include_unapproved'] ) ) { $include_unapproved = wp_parse_list( $this->query_vars['include_unapproved'] ); foreach ( $include_unapproved as $unapproved_identifier ) { // Numeric values are assumed to be user IDs. if ( is_numeric( $unapproved_identifier ) ) { $approved_clauses[] = $wpdb->prepare( "( user_id = %d AND comment_approved = '0' )", $unapproved_identifier ); } else { // Otherwise we match against email addresses. if ( ! empty( $_GET['unapproved'] ) && ! empty( $_GET['moderation-hash'] ) ) { // Only include requested comment. $approved_clauses[] = $wpdb->prepare( "( comment_author_email = %s AND comment_approved = '0' AND {$wpdb->comments}.comment_ID = %d )", $unapproved_identifier, (int) $_GET['unapproved'] ); } else { // Include all of the author's unapproved comments. $approved_clauses[] = $wpdb->prepare( "( comment_author_email = %s AND comment_approved = '0' )", $unapproved_identifier ); } } } } // Collapse comment_approved clauses into a single OR-separated clause. if ( ! empty( $approved_clauses ) ) { if ( 1 === count( $approved_clauses ) ) { $this->sql_clauses['where']['approved'] = $approved_clauses[0]; } else { $this->sql_clauses['where']['approved'] = '( ' . implode( ' OR ', $approved_clauses ) . ' )'; } } $order = ( 'ASC' === strtoupper( $this->query_vars['order'] ) ) ? 'ASC' : 'DESC'; // Disable ORDER BY with 'none', an empty array, or boolean false. if ( in_array( $this->query_vars['orderby'], array( 'none', array(), false ), true ) ) { $orderby = ''; } elseif ( ! empty( $this->query_vars['orderby'] ) ) { $ordersby = is_array( $this->query_vars['orderby'] ) ? $this->query_vars['orderby'] : preg_split( '/[,\s]/', $this->query_vars['orderby'] ); $orderby_array = array(); $found_orderby_comment_id = false; foreach ( $ordersby as $_key => $_value ) { if ( ! $_value ) { continue; } if ( is_int( $_key ) ) { $_orderby = $_value; $_order = $order; } else { $_orderby = $_key; $_order = $_value; } if ( ! $found_orderby_comment_id && in_array( $_orderby, array( 'comment_ID', 'comment__in' ), true ) ) { $found_orderby_comment_id = true; } $parsed = $this->parse_orderby( $_orderby ); if ( ! $parsed ) { continue; } if ( 'comment__in' === $_orderby ) { $orderby_array[] = $parsed; continue; } $orderby_array[] = $parsed . ' ' . $this->parse_order( $_order ); } // If no valid clauses were found, order by comment_date_gmt. if ( empty( $orderby_array ) ) { $orderby_array[] = "$wpdb->comments.comment_date_gmt $order"; } // To ensure determinate sorting, always include a comment_ID clause. if ( ! $found_orderby_comment_id ) { $comment_id_order = ''; // Inherit order from comment_date or comment_date_gmt, if available. foreach ( $orderby_array as $orderby_clause ) { if ( preg_match( '/comment_date(?:_gmt)*\ (ASC|DESC)/', $orderby_clause, $match ) ) { $comment_id_order = $match[1]; break; } } // If no date-related order is available, use the date from the first available clause. if ( ! $comment_id_order ) { foreach ( $orderby_array as $orderby_clause ) { if ( str_contains( 'ASC', $orderby_clause ) ) { $comment_id_order = 'ASC'; } else { $comment_id_order = 'DESC'; } break; } } // Default to DESC. if ( ! $comment_id_order ) { $comment_id_order = 'DESC'; } $orderby_array[] = "$wpdb->comments.comment_ID $comment_id_order"; } $orderby = implode( ', ', $orderby_array ); } else { $orderby = "$wpdb->comments.comment_date_gmt $order"; } $number = absint( $this->query_vars['number'] ); $offset = absint( $this->query_vars['offset'] ); $paged = absint( $this->query_vars['paged'] ); $limits = ''; if ( ! empty( $number ) ) { if ( $offset ) { $limits = 'LIMIT ' . $offset . ',' . $number; } else { $limits = 'LIMIT ' . ( $number * ( $paged - 1 ) ) . ',' . $number; } } if ( $this->query_vars['count'] ) { $fields = 'COUNT(*)'; } else { $fields = "$wpdb->comments.comment_ID"; } $post_id = absint( $this->query_vars['post_id'] ); if ( ! empty( $post_id ) ) { $this->sql_clauses['where']['post_id'] = $wpdb->prepare( 'comment_post_ID = %d', $post_id ); } // Parse comment IDs for an IN clause. if ( ! empty( $this->query_vars['comment__in'] ) ) { $this->sql_clauses['where']['comment__in'] = "$wpdb->comments.comment_ID IN ( " . implode( ',', wp_parse_id_list( $this->query_vars['comment__in'] ) ) . ' )'; } // Parse comment IDs for a NOT IN clause. if ( ! empty( $this->query_vars['comment__not_in'] ) ) { $this->sql_clauses['where']['comment__not_in'] = "$wpdb->comments.comment_ID NOT IN ( " . implode( ',', wp_parse_id_list( $this->query_vars['comment__not_in'] ) ) . ' )'; } // Parse comment parent IDs for an IN clause. if ( ! empty( $this->query_vars['parent__in'] ) ) { $this->sql_clauses['where']['parent__in'] = 'comment_parent IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['parent__in'] ) ) . ' )'; } // Parse comment parent IDs for a NOT IN clause. if ( ! empty( $this->query_vars['parent__not_in'] ) ) { $this->sql_clauses['where']['parent__not_in'] = 'comment_parent NOT IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['parent__not_in'] ) ) . ' )'; } // Parse comment post IDs for an IN clause. if ( ! empty( $this->query_vars['post__in'] ) ) { $this->sql_clauses['where']['post__in'] = 'comment_post_ID IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['post__in'] ) ) . ' )'; } // Parse comment post IDs for a NOT IN clause. if ( ! empty( $this->query_vars['post__not_in'] ) ) { $this->sql_clauses['where']['post__not_in'] = 'comment_post_ID NOT IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['post__not_in'] ) ) . ' )'; } if ( '' !== $this->query_vars['author_email'] ) { $this->sql_clauses['where']['author_email'] = $wpdb->prepare( 'comment_author_email = %s', $this->query_vars['author_email'] ); } if ( '' !== $this->query_vars['author_url'] ) { $this->sql_clauses['where']['author_url'] = $wpdb->prepare( 'comment_author_url = %s', $this->query_vars['author_url'] ); } if ( '' !== $this->query_vars['karma'] ) { $this->sql_clauses['where']['karma'] = $wpdb->prepare( 'comment_karma = %d', $this->query_vars['karma'] ); } // Filtering by comment_type: 'type', 'type__in', 'type__not_in'. $raw_types = array( 'IN' => array_merge( (array) $this->query_vars['type'], (array) $this->query_vars['type__in'] ), 'NOT IN' => (array) $this->query_vars['type__not_in'], ); // Exclude the 'note' comment type, unless 'all' types or the 'note' type explicitly are requested. if ( ! in_array( 'all', $raw_types['IN'], true ) && ! in_array( 'note', $raw_types['IN'], true ) && ! in_array( 'note', $raw_types['NOT IN'], true ) ) { $raw_types['NOT IN'][] = 'note'; } $comment_types = array(); foreach ( $raw_types as $operator => $_raw_types ) { $_raw_types = array_unique( $_raw_types ); foreach ( $_raw_types as $type ) { switch ( $type ) { // An empty translates to 'all', for backward compatibility. case '': case 'all': break; case 'comment': case 'comments': $comment_types[ $operator ][] = "''"; $comment_types[ $operator ][] = "'comment'"; break; case 'pings': $comment_types[ $operator ][] = "'pingback'"; $comment_types[ $operator ][] = "'trackback'"; break; default: $comment_types[ $operator ][] = $wpdb->prepare( '%s', $type ); break; } } if ( ! empty( $comment_types[ $operator ] ) ) { $types_sql = implode( ', ', $comment_types[ $operator ] ); $this->sql_clauses['where'][ 'comment_type__' . strtolower( str_replace( ' ', '_', $operator ) ) ] = "comment_type $operator ($types_sql)"; } } $parent = $this->query_vars['parent']; if ( $this->query_vars['hierarchical'] && ! $parent ) { $parent = 0; } if ( '' !== $parent ) { $this->sql_clauses['where']['parent'] = $wpdb->prepare( 'comment_parent = %d', $parent ); } if ( is_array( $this->query_vars['user_id'] ) ) { $this->sql_clauses['where']['user_id'] = 'user_id IN (' . implode( ',', array_map( 'absint', $this->query_vars['user_id'] ) ) . ')'; } elseif ( '' !== $this->query_vars['user_id'] ) { $this->sql_clauses['where']['user_id'] = $wpdb->prepare( 'user_id = %d', $this->query_vars['user_id'] ); } // Falsey search strings are ignored. if ( isset( $this->query_vars['search'] ) && strlen( $this->query_vars['search'] ) ) { $search_sql = $this->get_search_sql( $this->query_vars['search'], array( 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_author_IP', 'comment_content' ) ); // Strip leading 'AND'. $this->sql_clauses['where']['search'] = preg_replace( '/^\s*AND\s*/', '', $search_sql ); } // If any post-related query vars are passed, join the posts table. $join_posts_table = false; $plucked = wp_array_slice_assoc( $this->query_vars, array( 'post_author', 'post_name', 'post_parent' ) ); $post_fields = array_filter( $plucked ); if ( ! empty( $post_fields ) ) { $join_posts_table = true; foreach ( $post_fields as $field_name => $field_value ) { // $field_value may be an array. $esses = array_fill( 0, count( (array) $field_value ), '%s' ); // phpcs:ignore WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare $this->sql_clauses['where'][ $field_name ] = $wpdb->prepare( " {$wpdb->posts}.{$field_name} IN (" . implode( ',', $esses ) . ')', $field_value ); } } // 'post_status' and 'post_type' are handled separately, due to the specialized behavior of 'any'. foreach ( array( 'post_status', 'post_type' ) as $field_name ) { $q_values = array(); if ( ! empty( $this->query_vars[ $field_name ] ) ) { $q_values = $this->query_vars[ $field_name ]; if ( ! is_array( $q_values ) ) { $q_values = explode( ',', $q_values ); } // 'any' will cause the query var to be ignored. if ( in_array( 'any', $q_values, true ) || empty( $q_values ) ) { continue; } $join_posts_table = true; $esses = array_fill( 0, count( $q_values ), '%s' ); // phpcs:ignore WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare $this->sql_clauses['where'][ $field_name ] = $wpdb->prepare( " {$wpdb->posts}.{$field_name} IN (" . implode( ',', $esses ) . ')', $q_values ); } } // Comment author IDs for an IN clause. if ( ! empty( $this->query_vars['author__in'] ) ) { $this->sql_clauses['where']['author__in'] = 'user_id IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['author__in'] ) ) . ' )'; } // Comment author IDs for a NOT IN clause. if ( ! empty( $this->query_vars['author__not_in'] ) ) { $this->sql_clauses['where']['author__not_in'] = 'user_id NOT IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['author__not_in'] ) ) . ' )'; } // Post author IDs for an IN clause. if ( ! empty( $this->query_vars['post_author__in'] ) ) { $join_posts_table = true; $this->sql_clauses['where']['post_author__in'] = 'post_author IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['post_author__in'] ) ) . ' )'; } // Post author IDs for a NOT IN clause. if ( ! empty( $this->query_vars['post_author__not_in'] ) ) { $join_posts_table = true; $this->sql_clauses['where']['post_author__not_in'] = 'post_author NOT IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['post_author__not_in'] ) ) . ' )'; } $join = ''; $groupby = ''; if ( $join_posts_table ) { $join .= "JOIN $wpdb->posts ON $wpdb->posts.ID = $wpdb->comments.comment_post_ID"; } if ( ! empty( $this->meta_query_clauses ) ) { $join .= $this->meta_query_clauses['join']; // Strip leading 'AND'. $this->sql_clauses['where']['meta_query'] = preg_replace( '/^\s*AND\s*/', '', $this->meta_query_clauses['where'] ); if ( ! $this->query_vars['count'] ) { $groupby = "{$wpdb->comments}.comment_ID"; } } if ( ! empty( $this->query_vars['date_query'] ) && is_array( $this->query_vars['date_query'] ) ) { $this->date_query = new WP_Date_Query( $this->query_vars['date_query'], 'comment_date' ); // Strip leading 'AND'. $this->sql_clauses['where']['date_query'] = preg_replace( '/^\s*AND\s*/', '', $this->date_query->get_sql() ); } $where = implode( ' AND ', $this->sql_clauses['where'] ); $pieces = array( 'fields', 'join', 'where', 'orderby', 'limits', 'groupby' ); /** * Filters the comment query clauses. * * @since 3.1.0 * * @param string[] $clauses { * Associative array of the clauses for the query. * * @type string $fields The SELECT clause of the query. * @type string $join The JOIN clause of the query. * @type string $where The WHERE clause of the query. * @type string $orderby The ORDER BY clause of the query. * @type string $limits The LIMIT clause of the query. * @type string $groupby The GROUP BY clause of the query. * } * @param WP_Comment_Query $query Current instance of WP_Comment_Query (passed by reference). */ $clauses = apply_filters_ref_array( 'comments_clauses', array( compact( $pieces ), &$this ) ); $fields = isset( $clauses['fields'] ) ? $clauses['fields'] : ''; $join = isset( $clauses['join'] ) ? $clauses['join'] : ''; $where = isset( $clauses['where'] ) ? $clauses['where'] : ''; $orderby = isset( $clauses['orderby'] ) ? $clauses['orderby'] : ''; $limits = isset( $clauses['limits'] ) ? $clauses['limits'] : ''; $groupby = isset( $clauses['groupby'] ) ? $clauses['groupby'] : ''; $this->filtered_where_clause = $where; if ( $where ) { $where = 'WHERE ' . $where; } if ( $groupby ) { $groupby = 'GROUP BY ' . $groupby; } if ( $orderby ) { $orderby = "ORDER BY $orderby"; } $found_rows = ''; if ( ! $this->query_vars['no_found_rows'] ) { $found_rows = 'SQL_CALC_FOUND_ROWS'; } $this->sql_clauses['select'] = "SELECT $found_rows $fields"; $this->sql_clauses['from'] = "FROM $wpdb->comments $join"; $this->sql_clauses['groupby'] = $groupby; $this->sql_clauses['orderby'] = $orderby; $this->sql_clauses['limits'] = $limits; // Beginning of the string is on a new line to prevent leading whitespace. See https://core.trac.wordpress.org/ticket/56841. $this->request = "{$this->sql_clauses['select']} {$this->sql_clauses['from']} {$where} {$this->sql_clauses['groupby']} {$this->sql_clauses['orderby']} {$this->sql_clauses['limits']}"; if ( $this->query_vars['count'] ) { return (int) $wpdb->get_var( $this->request ); } else { $comment_ids = $wpdb->get_col( $this->request ); return array_map( 'intval', $comment_ids ); } } /** * Populates found_comments and max_num_pages properties for the current * query if the limit clause was used. * * @since 4.6.0 * * @global wpdb $wpdb WordPress database abstraction object. */ private function set_found_comments() { global $wpdb; if ( $this->query_vars['number'] && ! $this->query_vars['no_found_rows'] ) { /** * Filters the query used to retrieve found comment count. * * @since 4.4.0 * * @param string $found_comments_query SQL query. Default 'SELECT FOUND_ROWS()'. * @param WP_Comment_Query $comment_query The `WP_Comment_Query` instance. */ $found_comments_query = apply_filters( 'found_comments_query', 'SELECT FOUND_ROWS()', $this ); $this->found_comments = (int) $wpdb->get_var( $found_comments_query ); } } /** * Fetch descendants for located comments. * * Instead of calling `get_children()` separately on each child comment, we do a single set of queries to fetch * the descendant trees for all matched top-level comments. * * @since 4.4.0 * * @param WP_Comment[] $comments Array of top-level comments whose descendants should be filled in. * @return array */ protected function fill_descendants( $comments ) { $levels = array( 0 => wp_list_pluck( $comments, 'comment_ID' ), ); $key = md5( serialize( wp_array_slice_assoc( $this->query_vars, array_keys( $this->query_var_defaults ) ) ) ); $last_changed = wp_cache_get_last_changed( 'comment' ); // Fetch an entire level of the descendant tree at a time. $level = 0; $exclude_keys = array( 'parent', 'parent__in', 'parent__not_in' ); do { // Parent-child relationships may be cached. Only query for those that are not. $child_ids = array(); $uncached_parent_ids = array(); $_parent_ids = $levels[ $level ]; if ( $_parent_ids ) { $cache_keys = array(); foreach ( $_parent_ids as $parent_id ) { $cache_keys[ $parent_id ] = "get_comment_child_ids:$parent_id:$key"; } $cache_data = wp_cache_get_multiple_salted( array_values( $cache_keys ), 'comment-queries', $last_changed ); foreach ( $_parent_ids as $parent_id ) { $parent_child_ids = $cache_data[ $cache_keys[ $parent_id ] ]; if ( false !== $parent_child_ids ) { $child_ids = array_merge( $child_ids, $parent_child_ids ); } else { $uncached_parent_ids[] = $parent_id; } } } if ( $uncached_parent_ids ) { // Fetch this level of comments. $parent_query_args = $this->query_vars; foreach ( $exclude_keys as $exclude_key ) { $parent_query_args[ $exclude_key ] = ''; } $parent_query_args['parent__in'] = $uncached_parent_ids; $parent_query_args['no_found_rows'] = true; $parent_query_args['hierarchical'] = false; $parent_query_args['offset'] = 0; $parent_query_args['number'] = 0; $level_comments = get_comments( $parent_query_args ); // Cache parent-child relationships. $parent_map = array_fill_keys( $uncached_parent_ids, array() ); foreach ( $level_comments as $level_comment ) { $parent_map[ $level_comment->comment_parent ][] = $level_comment->comment_ID; $child_ids[] = $level_comment->comment_ID; } $data = array(); foreach ( $parent_map as $parent_id => $children ) { $cache_key = "get_comment_child_ids:$parent_id:$key"; $data[ $cache_key ] = $children; } wp_cache_set_multiple_salted( $data, 'comment-queries', $last_changed ); } ++$level; $levels[ $level ] = $child_ids; } while ( $child_ids ); // Prime comment caches for non-top-level comments. $descendant_ids = array(); for ( $i = 1, $c = count( $levels ); $i < $c; $i++ ) { $descendant_ids = array_merge( $descendant_ids, $levels[ $i ] ); } _prime_comment_caches( $descendant_ids, $this->query_vars['update_comment_meta_cache'] ); // Assemble a flat array of all comments + descendants. $all_comments = $comments; foreach ( $descendant_ids as $descendant_id ) { $all_comments[] = get_comment( $descendant_id ); } // If a threaded representation was requested, build the tree. if ( 'threaded' === $this->query_vars['hierarchical'] ) { $threaded_comments = array(); $ref = array(); foreach ( $all_comments as $k => $c ) { $_c = get_comment( $c->comment_ID ); // If the comment isn't in the reference array, it goes in the top level of the thread. if ( ! isset( $ref[ $c->comment_parent ] ) ) { $threaded_comments[ $_c->comment_ID ] = $_c; $ref[ $_c->comment_ID ] = $threaded_comments[ $_c->comment_ID ]; // Otherwise, set it as a child of its parent. } else { $ref[ $_c->comment_parent ]->add_child( $_c ); $ref[ $_c->comment_ID ] = $ref[ $_c->comment_parent ]->get_child( $_c->comment_ID ); } } // Set the 'populated_children' flag, to ensure additional database queries aren't run. foreach ( $ref as $_ref ) { $_ref->populated_children( true ); } $comments = $threaded_comments; } else { $comments = $all_comments; } return $comments; } /** * Used internally to generate an SQL string for searching across multiple columns. * * @since 3.1.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $search Search string. * @param string[] $columns Array of columns to search. * @return string Search SQL. */ protected function get_search_sql( $search, $columns ) { global $wpdb; $like = '%' . $wpdb->esc_like( $search ) . '%'; $searches = array(); foreach ( $columns as $column ) { $searches[] = $wpdb->prepare( "$column LIKE %s", $like ); } return ' AND (' . implode( ' OR ', $searches ) . ')'; } /** * Parse and sanitize 'orderby' keys passed to the comment query. * * @since 4.2.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $orderby Alias for the field to order by. * @return string|false Value to used in the ORDER clause. False otherwise. */ protected function parse_orderby( $orderby ) { global $wpdb; $allowed_keys = array( 'comment_agent', 'comment_approved', 'comment_author', 'comment_author_email', 'comment_author_IP', 'comment_author_url', 'comment_content', 'comment_date', 'comment_date_gmt', 'comment_ID', 'comment_karma', 'comment_parent', 'comment_post_ID', 'comment_type', 'user_id', ); if ( ! empty( $this->query_vars['meta_key'] ) ) { $allowed_keys[] = $this->query_vars['meta_key']; $allowed_keys[] = 'meta_value'; $allowed_keys[] = 'meta_value_num'; } $meta_query_clauses = $this->meta_query->get_clauses(); if ( $meta_query_clauses ) { $allowed_keys = array_merge( $allowed_keys, array_keys( $meta_query_clauses ) ); } $parsed = false; if ( $this->query_vars['meta_key'] === $orderby || 'meta_value' === $orderby ) { $parsed = "$wpdb->commentmeta.meta_value"; } elseif ( 'meta_value_num' === $orderby ) { $parsed = "$wpdb->commentmeta.meta_value+0"; } elseif ( 'comment__in' === $orderby ) { $comment__in = implode( ',', array_map( 'absint', $this->query_vars['comment__in'] ) ); $parsed = "FIELD( {$wpdb->comments}.comment_ID, $comment__in )"; } elseif ( in_array( $orderby, $allowed_keys, true ) ) { if ( isset( $meta_query_clauses[ $orderby ] ) ) { $meta_clause = $meta_query_clauses[ $orderby ]; $parsed = sprintf( 'CAST(%s.meta_value AS %s)', esc_sql( $meta_clause['alias'] ), esc_sql( $meta_clause['cast'] ) ); } else { $parsed = "$wpdb->comments.$orderby"; } } return $parsed; } /** * Parse an 'order' query variable and cast it to ASC or DESC as necessary. * * @since 4.2.0 * * @param string $order The 'order' query variable. * @return string The sanitized 'order' query variable. */ protected function parse_order( $order ) { if ( ! is_string( $order ) || empty( $order ) ) { return 'DESC'; } if ( 'ASC' === strtoupper( $order ) ) { return 'ASC'; } else { return 'DESC'; } } } https-detection-20260605201901.php 0000666 00000013341 15224722576 0011774 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605112435.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606074042.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606100517.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606074753.php 0000666 00000013341 15224722576 0012012 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606013937.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260622113239.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605125523.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260622111453.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605132956.php 0000666 00000011205 15224722576 0012021 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260608022408.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605171037.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605181647.php 0000666 00000011205 15224722576 0012022 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605213309.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605165544.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606080440.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605092359.php 0000666 00000011205 15224722576 0012023 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605133523.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605172137.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606092635.php 0000666 00000013341 15224722576 0012011 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605132958.php 0000666 00000011205 15224722576 0012023 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605221623.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606072111.php 0000666 00000013341 15224722576 0011774 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605175934.php 0000666 00000013341 15224722576 0012014 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606165331.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605091018.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605092322.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606074218.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260615203643.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606153249.php 0000666 00000013341 15224722576 0012010 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605051314.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605081415.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606145220.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606010755.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } class-wp-http-encoding-20260605041641.php 0000666 00000015041 15224722576 0013152 0 ustar 00 <?php /** * HTTP API: WP_Http_Encoding class * * @package WordPress * @subpackage HTTP * @since 4.4.0 */ /** * Core class used to implement deflate and gzip transfer encoding support for HTTP requests. * * Includes RFC 1950, RFC 1951, and RFC 1952. * * @since 2.8.0 */ #[AllowDynamicProperties] class WP_Http_Encoding { /** * Compress raw string using the deflate format. * * Supports the RFC 1951 standard. * * @since 2.8.0 * * @param string $raw String to compress. * @param int $level Optional. Compression level, 9 is highest. Default 9. * @param string $supports Optional, not used. When implemented it will choose * the right compression based on what the server supports. * @return string|false Compressed string on success, false on failure. */ public static function compress( $raw, $level = 9, $supports = null ) { return gzdeflate( $raw, $level ); } /** * Decompression of deflated string. * * Will attempt to decompress using the RFC 1950 standard, and if that fails * then the RFC 1951 standard deflate will be attempted. Finally, the RFC * 1952 standard gzip decode will be attempted. If all fail, then the * original compressed string will be returned. * * @since 2.8.0 * * @param string $compressed String to decompress. * @param int $length The optional length of the compressed data. * @return string|false Decompressed string on success, false on failure. */ public static function decompress( $compressed, $length = null ) { if ( empty( $compressed ) ) { return $compressed; } $decompressed = @gzinflate( $compressed ); if ( false !== $decompressed ) { return $decompressed; } $decompressed = self::compatible_gzinflate( $compressed ); if ( false !== $decompressed ) { return $decompressed; } $decompressed = @gzuncompress( $compressed ); if ( false !== $decompressed ) { return $decompressed; } if ( function_exists( 'gzdecode' ) ) { $decompressed = @gzdecode( $compressed ); if ( false !== $decompressed ) { return $decompressed; } } return $compressed; } /** * Decompression of deflated string while staying compatible with the majority of servers. * * Certain Servers will return deflated data with headers which PHP's gzinflate() * function cannot handle out of the box. The following function has been created from * various snippets on the gzinflate() PHP documentation. * * Warning: Magic numbers within. Due to the potential different formats that the compressed * data may be returned in, some "magic offsets" are needed to ensure proper decompression * takes place. For a simple pragmatic way to determine the magic offset in use, see: * https://core.trac.wordpress.org/ticket/18273 * * @since 2.8.1 * * @link https://core.trac.wordpress.org/ticket/18273 * @link https://www.php.net/manual/en/function.gzinflate.php#70875 * @link https://www.php.net/manual/en/function.gzinflate.php#77336 * * @param string $gz_data String to decompress. * @return string|false Decompressed string on success, false on failure. */ public static function compatible_gzinflate( $gz_data ) { // Compressed data might contain a full header, if so strip it for gzinflate(). if ( str_starts_with( $gz_data, "\x1f\x8b\x08" ) ) { $i = 10; $flg = ord( substr( $gz_data, 3, 1 ) ); if ( $flg > 0 ) { if ( $flg & 4 ) { list($xlen) = unpack( 'v', substr( $gz_data, $i, 2 ) ); $i = $i + 2 + $xlen; } if ( $flg & 8 ) { $i = strpos( $gz_data, "\0", $i ) + 1; } if ( $flg & 16 ) { $i = strpos( $gz_data, "\0", $i ) + 1; } if ( $flg & 2 ) { $i = $i + 2; } } $decompressed = @gzinflate( substr( $gz_data, $i, -8 ) ); if ( false !== $decompressed ) { return $decompressed; } } // Compressed data from java.util.zip.Deflater amongst others. $decompressed = @gzinflate( substr( $gz_data, 2 ) ); if ( false !== $decompressed ) { return $decompressed; } return false; } /** * What encoding types to accept and their priority values. * * @since 2.8.0 * * @param string $url * @param array $args * @return string Types of encoding to accept. */ public static function accept_encoding( $url, $args ) { $type = array(); $compression_enabled = self::is_available(); if ( ! $args['decompress'] ) { // Decompression specifically disabled. $compression_enabled = false; } elseif ( $args['stream'] ) { // Disable when streaming to file. $compression_enabled = false; } elseif ( isset( $args['limit_response_size'] ) ) { // If only partial content is being requested, we won't be able to decompress it. $compression_enabled = false; } if ( $compression_enabled ) { if ( function_exists( 'gzinflate' ) ) { $type[] = 'deflate;q=1.0'; } if ( function_exists( 'gzuncompress' ) ) { $type[] = 'compress;q=0.5'; } if ( function_exists( 'gzdecode' ) ) { $type[] = 'gzip;q=0.5'; } } /** * Filters the allowed encoding types. * * @since 3.6.0 * * @param string[] $type Array of what encoding types to accept and their priority values. * @param string $url URL of the HTTP request. * @param array $args HTTP request arguments. */ $type = apply_filters( 'wp_http_accept_encoding', $type, $url, $args ); return implode( ', ', $type ); } /** * What encoding the content used when it was compressed to send in the headers. * * @since 2.8.0 * * @return string Content-Encoding string to send in the header. */ public static function content_encoding() { return 'deflate'; } /** * Whether the content be decoded based on the headers. * * @since 2.8.0 * * @param array|string $headers All of the available headers. * @return bool */ public static function should_decode( $headers ) { if ( is_array( $headers ) ) { if ( array_key_exists( 'content-encoding', $headers ) && ! empty( $headers['content-encoding'] ) ) { return true; } } elseif ( is_string( $headers ) ) { return ( stripos( $headers, 'content-encoding:' ) !== false ); } return false; } /** * Whether decompression and compression are supported by the PHP version. * * Each function is tested instead of checking for the zlib extension, to * ensure that the functions all exist in the PHP version and aren't * disabled. * * @since 2.8.0 * * @return bool */ public static function is_available() { return ( function_exists( 'gzuncompress' ) || function_exists( 'gzdeflate' ) || function_exists( 'gzinflate' ) ); } } https-migration-20260605082106.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260615011557.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260622172501.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606054002.php 0000666 00000013341 15224722576 0011773 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606132041.php 0000666 00000013341 15224722576 0011773 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606085143.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606062042.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605082733.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606031636.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605114100.php 0000666 00000011205 15224722576 0011776 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605144200.php 0000666 00000011205 15224722576 0012002 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605081150.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605090857.php 0000666 00000013341 15224722576 0012014 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605211407.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605034026-20260610070246.php 0000666 00000013341 15224722576 0013357 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606223841.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606194024.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260614221736.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260622024947.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605135219.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605140027.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605142933.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605144252.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606052322.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605080432.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260622024947-20260625233302.php 0000666 00000011205 15224722576 0013401 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605092254.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606005902.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605023619.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260607054500.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606043900.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606074002.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605081053.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605080504.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606022002.php 0000666 00000011205 15224722576 0011776 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606074258.php 0000666 00000013341 15224722576 0012012 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605111237-20260623080519.php 0000666 00000013341 15224722576 0013367 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606045104.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605134219.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260607110256.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605114546.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605104303.php 0000666 00000013341 15224722576 0011772 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605225555.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605102011.php 0000666 00000011205 15224722576 0011774 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606192200.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605205335.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606090526.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260622164242.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605133608.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606134933.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605090740.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605090842.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606142425.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260607013104.php 0000666 00000011205 15224722576 0012002 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605125016.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605145354.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606002414.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605134013.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605081225.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605094635-20260623023504.php 0000666 00000013341 15224722576 0013372 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260615022636.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606200931.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260615061201.php 0000666 00000013341 15224722576 0011772 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606015806.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606095414.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605081548.php 0000666 00000011205 15224722576 0012021 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605075945.php 0000666 00000011205 15224722576 0012025 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606024045.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605070331.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605043510.php 0000666 00000011205 15224722576 0012004 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260616195818.php 0000666 00000013341 15224722576 0012021 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606073349.php 0000666 00000011205 15224722576 0012022 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606010046.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606022330.php 0000666 00000011205 15224722576 0012002 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260613232255-20260623010412.php 0000666 00000013341 15224722576 0013353 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } class-wp-user-query.php 0000666 00000126206 15224722576 0011154 0 ustar 00 <?php /** * User API: WP_User_Query class * * @package WordPress * @subpackage Users * @since 4.4.0 */ /** * Core class used for querying users. * * @since 3.1.0 * * @see WP_User_Query::prepare_query() for information on accepted arguments. */ #[AllowDynamicProperties] class WP_User_Query { /** * Query vars, after parsing * * @since 3.5.0 * @var array */ public $query_vars = array(); /** * List of found user IDs. * * @since 3.1.0 * @var array */ private $results; /** * Total number of found users for the current query * * @since 3.1.0 * @var int */ private $total_users = 0; /** * Metadata query container. * * @since 4.2.0 * @var WP_Meta_Query */ public $meta_query = false; /** * The SQL query used to fetch matching users. * * @since 4.4.0 * @var string */ public $request; private $compat_fields = array( 'results', 'total_users' ); // SQL clauses. public $query_fields; public $query_from; public $query_where; public $query_orderby; public $query_limit; /** * Constructor. * * @since 3.1.0 * * @param null|string|array $query Optional. The query variables. * See WP_User_Query::prepare_query() for information on accepted arguments. */ public function __construct( $query = null ) { if ( ! empty( $query ) ) { $this->prepare_query( $query ); $this->query(); } } /** * Fills in missing query variables with default values. * * @since 4.4.0 * * @param string|array $args Query vars, as passed to `WP_User_Query`. * @return array Complete query variables with undefined ones filled in with defaults. */ public static function fill_query_vars( $args ) { $defaults = array( 'blog_id' => get_current_blog_id(), 'role' => '', 'role__in' => array(), 'role__not_in' => array(), 'capability' => '', 'capability__in' => array(), 'capability__not_in' => array(), 'meta_key' => '', 'meta_value' => '', 'meta_compare' => '', 'include' => array(), 'exclude' => array(), 'search' => '', 'search_columns' => array(), 'orderby' => 'login', 'order' => 'ASC', 'offset' => '', 'number' => '', 'paged' => 1, 'count_total' => true, 'fields' => 'all', 'who' => '', 'has_published_posts' => null, 'nicename' => '', 'nicename__in' => array(), 'nicename__not_in' => array(), 'login' => '', 'login__in' => array(), 'login__not_in' => array(), 'cache_results' => true, ); return wp_parse_args( $args, $defaults ); } /** * Prepares the query variables. * * @since 3.1.0 * @since 4.1.0 Added the ability to order by the `include` value. * @since 4.2.0 Added 'meta_value_num' support for `$orderby` parameter. Added multi-dimensional array syntax * for `$orderby` parameter. * @since 4.3.0 Added 'has_published_posts' parameter. * @since 4.4.0 Added 'paged', 'role__in', and 'role__not_in' parameters. The 'role' parameter was updated to * permit an array or comma-separated list of values. The 'number' parameter was updated to support * querying for all users with using -1. * @since 4.7.0 Added 'nicename', 'nicename__in', 'nicename__not_in', 'login', 'login__in', * and 'login__not_in' parameters. * @since 5.1.0 Introduced the 'meta_compare_key' parameter. * @since 5.3.0 Introduced the 'meta_type_key' parameter. * @since 5.9.0 Added 'capability', 'capability__in', and 'capability__not_in' parameters. * Deprecated the 'who' parameter. * @since 6.3.0 Added 'cache_results' parameter. * * @global wpdb $wpdb WordPress database abstraction object. * @global WP_Roles $wp_roles WordPress role management object. * * @param string|array $query { * Optional. Array or string of query parameters. * * @type int $blog_id The site ID. Default is the current site. * @type string|string[] $role An array or a comma-separated list of role names that users * must match to be included in results. Note that this is * an inclusive list: users must match *each* role. Default empty. * @type string[] $role__in An array of role names. Matched users must have at least one * of these roles. Default empty array. * @type string[] $role__not_in An array of role names to exclude. Users matching one or more * of these roles will not be included in results. Default empty array. * @type string|string[] $meta_key Meta key or keys to filter by. * @type string|string[] $meta_value Meta value or values to filter by. * @type string $meta_compare MySQL operator used for comparing the meta value. * See WP_Meta_Query::__construct() for accepted values and default value. * @type string $meta_compare_key MySQL operator used for comparing the meta key. * See WP_Meta_Query::__construct() for accepted values and default value. * @type string $meta_type MySQL data type that the meta_value column will be CAST to for comparisons. * See WP_Meta_Query::__construct() for accepted values and default value. * @type string $meta_type_key MySQL data type that the meta_key column will be CAST to for comparisons. * See WP_Meta_Query::__construct() for accepted values and default value. * @type array $meta_query An associative array of WP_Meta_Query arguments. * See WP_Meta_Query::__construct() for accepted values. * @type string|string[] $capability An array or a comma-separated list of capability names that users * must match to be included in results. Note that this is * an inclusive list: users must match *each* capability. * Does NOT work for capabilities not in the database or filtered * via {@see 'map_meta_cap'}. Default empty. * @type string[] $capability__in An array of capability names. Matched users must have at least one * of these capabilities. * Does NOT work for capabilities not in the database or filtered * via {@see 'map_meta_cap'}. Default empty array. * @type string[] $capability__not_in An array of capability names to exclude. Users matching one or more * of these capabilities will not be included in results. * Does NOT work for capabilities not in the database or filtered * via {@see 'map_meta_cap'}. Default empty array. * @type int[] $include An array of user IDs to include. Default empty array. * @type int[] $exclude An array of user IDs to exclude. Default empty array. * @type string $search Search keyword. Searches for possible string matches on columns. * When `$search_columns` is left empty, it tries to determine which * column to search in based on search string. Default empty. * @type string[] $search_columns Array of column names to be searched. Accepts 'ID', 'user_login', * 'user_email', 'user_url', 'user_nicename', 'display_name'. * Default empty array. * @type string|array $orderby Field(s) to sort the retrieved users by. May be a single value, * an array of values, or a multi-dimensional array with fields as * keys and orders ('ASC' or 'DESC') as values. Accepted values are: * - 'ID' * - 'display_name' (or 'name') * - 'include' * - 'user_login' (or 'login') * - 'login__in' * - 'user_nicename' (or 'nicename') * - 'nicename__in' * - 'user_email' (or 'email') * - 'user_url' (or 'url') * - 'user_registered' (or 'registered') * - 'post_count' * - 'meta_value' * - 'meta_value_num' * - The value of `$meta_key` * - An array key of `$meta_query` * To use 'meta_value' or 'meta_value_num', `$meta_key` * must be also be defined. Default 'user_login'. * @type string $order Designates ascending or descending order of users. Order values * passed as part of an `$orderby` array take precedence over this * parameter. Accepts 'ASC', 'DESC'. Default 'ASC'. * @type int $offset Number of users to offset in retrieved results. Can be used in * conjunction with pagination. Default 0. * @type int $number Number of users to limit the query for. Can be used in * conjunction with pagination. Value -1 (all) is supported, but * should be used with caution on larger sites. * Default -1 (all users). * @type int $paged When used with number, defines the page of results to return. * Default 1. * @type bool $count_total Whether to count the total number of users found. If pagination * is not needed, setting this to false can improve performance. * Default true. * @type string|string[] $fields Which fields to return. Single or all fields (string), or array * of fields. Accepts: * - 'ID' * - 'display_name' * - 'user_login' * - 'user_nicename' * - 'user_email' * - 'user_url' * - 'user_registered' * - 'user_pass' * - 'user_activation_key' * - 'user_status' * - 'spam' (only available on multisite installs) * - 'deleted' (only available on multisite installs) * - 'all' for all fields and loads user meta. * - 'all_with_meta' Deprecated. Use 'all'. * Default 'all'. * @type string $who Deprecated, use `$capability` instead. * Type of users to query. Accepts 'authors'. * Default empty (all users). * @type bool|string[] $has_published_posts Pass an array of post types to filter results to users who have * published posts in those post types. `true` is an alias for all * public post types. * @type string $nicename The user nicename. Default empty. * @type string[] $nicename__in An array of nicenames to include. Users matching one of these * nicenames will be included in results. Default empty array. * @type string[] $nicename__not_in An array of nicenames to exclude. Users matching one of these * nicenames will not be included in results. Default empty array. * @type string $login The user login. Default empty. * @type string[] $login__in An array of logins to include. Users matching one of these * logins will be included in results. Default empty array. * @type string[] $login__not_in An array of logins to exclude. Users matching one of these * logins will not be included in results. Default empty array. * @type bool $cache_results Whether to cache user information. Default true. * } */ public function prepare_query( $query = array() ) { global $wpdb, $wp_roles; if ( empty( $this->query_vars ) || ! empty( $query ) ) { $this->query_limit = null; $this->query_vars = $this->fill_query_vars( $query ); } /** * Fires before the WP_User_Query has been parsed. * * The passed WP_User_Query object contains the query variables, * not yet passed into SQL. * * @since 4.0.0 * * @param WP_User_Query $query Current instance of WP_User_Query (passed by reference). */ do_action_ref_array( 'pre_get_users', array( &$this ) ); // Ensure that query vars are filled after 'pre_get_users'. $qv =& $this->query_vars; $qv = $this->fill_query_vars( $qv ); $allowed_fields = array( 'id', 'user_login', 'user_pass', 'user_nicename', 'user_email', 'user_url', 'user_registered', 'user_activation_key', 'user_status', 'display_name', ); if ( is_multisite() ) { $allowed_fields[] = 'spam'; $allowed_fields[] = 'deleted'; } if ( is_array( $qv['fields'] ) ) { $qv['fields'] = array_map( 'strtolower', $qv['fields'] ); $qv['fields'] = array_intersect( array_unique( $qv['fields'] ), $allowed_fields ); if ( empty( $qv['fields'] ) ) { $qv['fields'] = array( 'id' ); } $this->query_fields = array(); foreach ( $qv['fields'] as $field ) { $field = 'id' === $field ? 'ID' : sanitize_key( $field ); $this->query_fields[] = "$wpdb->users.$field"; } $this->query_fields = implode( ',', $this->query_fields ); } elseif ( 'all_with_meta' === $qv['fields'] || 'all' === $qv['fields'] || ! in_array( $qv['fields'], $allowed_fields, true ) ) { $this->query_fields = "$wpdb->users.ID"; } else { $field = 'id' === strtolower( $qv['fields'] ) ? 'ID' : sanitize_key( $qv['fields'] ); $this->query_fields = "$wpdb->users.$field"; } if ( isset( $qv['count_total'] ) && $qv['count_total'] ) { $this->query_fields = 'SQL_CALC_FOUND_ROWS ' . $this->query_fields; } $this->query_from = "FROM $wpdb->users"; $this->query_where = 'WHERE 1=1'; // Parse and sanitize 'include', for use by 'orderby' as well as 'include' below. if ( ! empty( $qv['include'] ) ) { $include = wp_parse_id_list( $qv['include'] ); } else { $include = false; } $blog_id = 0; if ( isset( $qv['blog_id'] ) ) { $blog_id = absint( $qv['blog_id'] ); } if ( $qv['has_published_posts'] && $blog_id ) { if ( true === $qv['has_published_posts'] ) { $post_types = get_post_types( array( 'public' => true ) ); } else { $post_types = (array) $qv['has_published_posts']; } foreach ( $post_types as &$post_type ) { $post_type = $wpdb->prepare( '%s', $post_type ); } $posts_table = $wpdb->get_blog_prefix( $blog_id ) . 'posts'; $this->query_where .= " AND $wpdb->users.ID IN ( SELECT DISTINCT $posts_table.post_author FROM $posts_table WHERE $posts_table.post_status = 'publish' AND $posts_table.post_type IN ( " . implode( ', ', $post_types ) . ' ) )'; } // nicename if ( '' !== $qv['nicename'] ) { $this->query_where .= $wpdb->prepare( ' AND user_nicename = %s', $qv['nicename'] ); } if ( ! empty( $qv['nicename__in'] ) ) { $sanitized_nicename__in = array_map( 'esc_sql', $qv['nicename__in'] ); $nicename__in = implode( "','", $sanitized_nicename__in ); $this->query_where .= " AND user_nicename IN ( '$nicename__in' )"; } if ( ! empty( $qv['nicename__not_in'] ) ) { $sanitized_nicename__not_in = array_map( 'esc_sql', $qv['nicename__not_in'] ); $nicename__not_in = implode( "','", $sanitized_nicename__not_in ); $this->query_where .= " AND user_nicename NOT IN ( '$nicename__not_in' )"; } // login if ( '' !== $qv['login'] ) { $this->query_where .= $wpdb->prepare( ' AND user_login = %s', $qv['login'] ); } if ( ! empty( $qv['login__in'] ) ) { $sanitized_login__in = array_map( 'esc_sql', $qv['login__in'] ); $login__in = implode( "','", $sanitized_login__in ); $this->query_where .= " AND user_login IN ( '$login__in' )"; } if ( ! empty( $qv['login__not_in'] ) ) { $sanitized_login__not_in = array_map( 'esc_sql', $qv['login__not_in'] ); $login__not_in = implode( "','", $sanitized_login__not_in ); $this->query_where .= " AND user_login NOT IN ( '$login__not_in' )"; } // Meta query. $this->meta_query = new WP_Meta_Query(); $this->meta_query->parse_query_vars( $qv ); if ( isset( $qv['who'] ) && 'authors' === $qv['who'] && $blog_id ) { _deprecated_argument( 'WP_User_Query', '5.9.0', sprintf( /* translators: 1: who, 2: capability */ __( '%1$s is deprecated. Use %2$s instead.' ), '<code>who</code>', '<code>capability</code>' ) ); $who_query = array( 'key' => $wpdb->get_blog_prefix( $blog_id ) . 'user_level', 'value' => 0, 'compare' => '!=', ); // Prevent extra meta query. $qv['blog_id'] = 0; $blog_id = 0; if ( empty( $this->meta_query->queries ) ) { $this->meta_query->queries = array( $who_query ); } else { // Append the cap query to the original queries and reparse the query. $this->meta_query->queries = array( 'relation' => 'AND', array( $this->meta_query->queries, $who_query ), ); } $this->meta_query->parse_query_vars( $this->meta_query->queries ); } // Roles. $roles = array(); if ( isset( $qv['role'] ) ) { if ( is_array( $qv['role'] ) ) { $roles = $qv['role']; } elseif ( is_string( $qv['role'] ) && ! empty( $qv['role'] ) ) { $roles = array_map( 'trim', explode( ',', $qv['role'] ) ); } } $role__in = array(); if ( isset( $qv['role__in'] ) ) { $role__in = (array) $qv['role__in']; } $role__not_in = array(); if ( isset( $qv['role__not_in'] ) ) { $role__not_in = (array) $qv['role__not_in']; } // Capabilities. $available_roles = array(); if ( ! empty( $qv['capability'] ) || ! empty( $qv['capability__in'] ) || ! empty( $qv['capability__not_in'] ) ) { $wp_roles->for_site( $blog_id ); $available_roles = $wp_roles->roles; } $capabilities = array(); if ( ! empty( $qv['capability'] ) ) { if ( is_array( $qv['capability'] ) ) { $capabilities = $qv['capability']; } elseif ( is_string( $qv['capability'] ) ) { $capabilities = array_map( 'trim', explode( ',', $qv['capability'] ) ); } } $capability__in = array(); if ( ! empty( $qv['capability__in'] ) ) { $capability__in = (array) $qv['capability__in']; } $capability__not_in = array(); if ( ! empty( $qv['capability__not_in'] ) ) { $capability__not_in = (array) $qv['capability__not_in']; } // Keep track of all capabilities and the roles they're added on. $caps_with_roles = array(); foreach ( $available_roles as $role => $role_data ) { $role_caps = array_keys( array_filter( $role_data['capabilities'] ) ); foreach ( $capabilities as $cap ) { if ( in_array( $cap, $role_caps, true ) ) { $caps_with_roles[ $cap ][] = $role; break; } } foreach ( $capability__in as $cap ) { if ( in_array( $cap, $role_caps, true ) ) { $role__in[] = $role; break; } } foreach ( $capability__not_in as $cap ) { if ( in_array( $cap, $role_caps, true ) ) { $role__not_in[] = $role; break; } } } $role__in = array_merge( $role__in, $capability__in ); $role__not_in = array_merge( $role__not_in, $capability__not_in ); $roles = array_unique( $roles ); $role__in = array_unique( $role__in ); $role__not_in = array_unique( $role__not_in ); // Support querying by capabilities added directly to users. if ( $blog_id && ! empty( $capabilities ) ) { $capabilities_clauses = array( 'relation' => 'AND' ); foreach ( $capabilities as $cap ) { $clause = array( 'relation' => 'OR' ); $clause[] = array( 'key' => $wpdb->get_blog_prefix( $blog_id ) . 'capabilities', 'value' => '"' . $cap . '"', 'compare' => 'LIKE', ); if ( ! empty( $caps_with_roles[ $cap ] ) ) { foreach ( $caps_with_roles[ $cap ] as $role ) { $clause[] = array( 'key' => $wpdb->get_blog_prefix( $blog_id ) . 'capabilities', 'value' => '"' . $role . '"', 'compare' => 'LIKE', ); } } $capabilities_clauses[] = $clause; } $role_queries[] = $capabilities_clauses; if ( empty( $this->meta_query->queries ) ) { $this->meta_query->queries[] = $capabilities_clauses; } else { // Append the cap query to the original queries and reparse the query. $this->meta_query->queries = array( 'relation' => 'AND', array( $this->meta_query->queries, array( $capabilities_clauses ) ), ); } $this->meta_query->parse_query_vars( $this->meta_query->queries ); } if ( $blog_id && ( ! empty( $roles ) || ! empty( $role__in ) || ! empty( $role__not_in ) || is_multisite() ) ) { $role_queries = array(); $roles_clauses = array( 'relation' => 'AND' ); if ( ! empty( $roles ) ) { foreach ( $roles as $role ) { $roles_clauses[] = array( 'key' => $wpdb->get_blog_prefix( $blog_id ) . 'capabilities', 'value' => '"' . $role . '"', 'compare' => 'LIKE', ); } $role_queries[] = $roles_clauses; } $role__in_clauses = array( 'relation' => 'OR' ); if ( ! empty( $role__in ) ) { foreach ( $role__in as $role ) { $role__in_clauses[] = array( 'key' => $wpdb->get_blog_prefix( $blog_id ) . 'capabilities', 'value' => '"' . $role . '"', 'compare' => 'LIKE', ); } $role_queries[] = $role__in_clauses; } $role__not_in_clauses = array( 'relation' => 'AND' ); if ( ! empty( $role__not_in ) ) { foreach ( $role__not_in as $role ) { $role__not_in_clauses[] = array( 'key' => $wpdb->get_blog_prefix( $blog_id ) . 'capabilities', 'value' => '"' . $role . '"', 'compare' => 'NOT LIKE', ); } $role_queries[] = $role__not_in_clauses; } // If there are no specific roles named, make sure the user is a member of the site. if ( empty( $role_queries ) ) { $role_queries[] = array( 'key' => $wpdb->get_blog_prefix( $blog_id ) . 'capabilities', 'compare' => 'EXISTS', ); } // Specify that role queries should be joined with AND. $role_queries['relation'] = 'AND'; if ( empty( $this->meta_query->queries ) ) { $this->meta_query->queries = $role_queries; } else { // Append the cap query to the original queries and reparse the query. $this->meta_query->queries = array( 'relation' => 'AND', array( $this->meta_query->queries, $role_queries ), ); } $this->meta_query->parse_query_vars( $this->meta_query->queries ); } if ( ! empty( $this->meta_query->queries ) ) { $clauses = $this->meta_query->get_sql( 'user', $wpdb->users, 'ID', $this ); $this->query_from .= $clauses['join']; $this->query_where .= $clauses['where']; if ( $this->meta_query->has_or_relation() ) { $this->query_fields = 'DISTINCT ' . $this->query_fields; } } // Sorting. $qv['order'] = isset( $qv['order'] ) ? strtoupper( $qv['order'] ) : ''; $order = $this->parse_order( $qv['order'] ); if ( empty( $qv['orderby'] ) ) { // Default order is by 'user_login'. $ordersby = array( 'user_login' => $order ); } elseif ( is_array( $qv['orderby'] ) ) { $ordersby = $qv['orderby']; } else { // 'orderby' values may be a comma- or space-separated list. $ordersby = preg_split( '/[,\s]+/', $qv['orderby'] ); } $orderby_array = array(); foreach ( $ordersby as $_key => $_value ) { if ( ! $_value ) { continue; } if ( is_int( $_key ) ) { // Integer key means this is a flat array of 'orderby' fields. $_orderby = $_value; $_order = $order; } else { // Non-integer key means this the key is the field and the value is ASC/DESC. $_orderby = $_key; $_order = $_value; } $parsed = $this->parse_orderby( $_orderby ); if ( ! $parsed ) { continue; } if ( 'nicename__in' === $_orderby || 'login__in' === $_orderby ) { $orderby_array[] = $parsed; } else { $orderby_array[] = $parsed . ' ' . $this->parse_order( $_order ); } } // If no valid clauses were found, order by user_login. if ( empty( $orderby_array ) ) { $orderby_array[] = "user_login $order"; } $this->query_orderby = 'ORDER BY ' . implode( ', ', $orderby_array ); // Limit. if ( isset( $qv['number'] ) && $qv['number'] > 0 ) { if ( $qv['offset'] ) { $this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['offset'], $qv['number'] ); } else { $this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['number'] * ( $qv['paged'] - 1 ), $qv['number'] ); } } $search = ''; if ( isset( $qv['search'] ) ) { $search = trim( $qv['search'] ); } if ( $search ) { $leading_wild = ( ltrim( $search, '*' ) !== $search ); $trailing_wild = ( rtrim( $search, '*' ) !== $search ); if ( $leading_wild && $trailing_wild ) { $wild = 'both'; } elseif ( $leading_wild ) { $wild = 'leading'; } elseif ( $trailing_wild ) { $wild = 'trailing'; } else { $wild = false; } if ( $wild ) { $search = trim( $search, '*' ); } $search_columns = array(); if ( $qv['search_columns'] ) { $search_columns = array_intersect( $qv['search_columns'], array( 'ID', 'user_login', 'user_email', 'user_url', 'user_nicename', 'display_name' ) ); } if ( ! $search_columns ) { if ( str_contains( $search, '@' ) ) { $search_columns = array( 'user_email' ); } elseif ( is_numeric( $search ) ) { $search_columns = array( 'user_login', 'ID' ); } elseif ( preg_match( '|^https?://|', $search ) && ! ( is_multisite() && wp_is_large_network( 'users' ) ) ) { $search_columns = array( 'user_url' ); } else { $search_columns = array( 'user_login', 'user_url', 'user_email', 'user_nicename', 'display_name' ); } } /** * Filters the columns to search in a WP_User_Query search. * * The default columns depend on the search term, and include 'ID', 'user_login', * 'user_email', 'user_url', 'user_nicename', and 'display_name'. * * @since 3.6.0 * * @param string[] $search_columns Array of column names to be searched. * @param string $search Text being searched. * @param WP_User_Query $query The current WP_User_Query instance. */ $search_columns = apply_filters( 'user_search_columns', $search_columns, $search, $this ); $this->query_where .= $this->get_search_sql( $search, $search_columns, $wild ); } if ( ! empty( $include ) ) { // Sanitized earlier. $ids = implode( ',', $include ); $this->query_where .= " AND $wpdb->users.ID IN ($ids)"; } elseif ( ! empty( $qv['exclude'] ) ) { $ids = implode( ',', wp_parse_id_list( $qv['exclude'] ) ); $this->query_where .= " AND $wpdb->users.ID NOT IN ($ids)"; } // Date queries are allowed for the user_registered field. if ( ! empty( $qv['date_query'] ) && is_array( $qv['date_query'] ) ) { $date_query = new WP_Date_Query( $qv['date_query'], 'user_registered' ); $this->query_where .= $date_query->get_sql(); } /** * Fires after the WP_User_Query has been parsed, and before * the query is executed. * * The passed WP_User_Query object contains SQL parts formed * from parsing the given query. * * @since 3.1.0 * * @param WP_User_Query $query Current instance of WP_User_Query (passed by reference). */ do_action_ref_array( 'pre_user_query', array( &$this ) ); } /** * Executes the query, with the current variables. * * @since 3.1.0 * * @global wpdb $wpdb WordPress database abstraction object. */ public function query() { global $wpdb; if ( ! did_action( 'plugins_loaded' ) ) { _doing_it_wrong( 'WP_User_Query::query', sprintf( /* translators: %s: plugins_loaded */ __( 'User queries should not be run before the %s hook.' ), '<code>plugins_loaded</code>' ), '6.1.1' ); } $qv =& $this->query_vars; // Do not cache results if more than 3 fields are requested. if ( is_array( $qv['fields'] ) && count( $qv['fields'] ) > 3 ) { $qv['cache_results'] = false; } /** * Filters the users array before the query takes place. * * Return a non-null value to bypass WordPress' default user queries. * * Filtering functions that require pagination information are encouraged to set * the `total_users` property of the WP_User_Query object, passed to the filter * by reference. If WP_User_Query does not perform a database query, it will not * have enough information to generate these values itself. * * @since 5.1.0 * * @param array|null $results Return an array of user data to short-circuit WP's user query * or null to allow WP to run its normal queries. * @param WP_User_Query $query The WP_User_Query instance (passed by reference). */ $this->results = apply_filters_ref_array( 'users_pre_query', array( null, &$this ) ); if ( null === $this->results ) { // Beginning of the string is on a new line to prevent leading whitespace. See https://core.trac.wordpress.org/ticket/56841. $this->request = "SELECT {$this->query_fields} {$this->query_from} {$this->query_where} {$this->query_orderby} {$this->query_limit}"; $cache_value = false; $cache_key = $this->generate_cache_key( $qv, $this->request ); $cache_group = 'user-queries'; $last_changed = $this->get_cache_last_changed( $qv ); if ( $qv['cache_results'] ) { $cache_value = wp_cache_get_salted( $cache_key, $cache_group, $last_changed ); } if ( false !== $cache_value ) { $this->results = $cache_value['user_data']; $this->total_users = $cache_value['total_users']; } else { if ( is_array( $qv['fields'] ) ) { $this->results = $wpdb->get_results( $this->request ); } else { $this->results = $wpdb->get_col( $this->request ); } if ( isset( $qv['count_total'] ) && $qv['count_total'] ) { /** * Filters SELECT FOUND_ROWS() query for the current WP_User_Query instance. * * @since 3.2.0 * @since 5.1.0 Added the `$this` parameter. * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $sql The SELECT FOUND_ROWS() query for the current WP_User_Query. * @param WP_User_Query $query The current WP_User_Query instance. */ $found_users_query = apply_filters( 'found_users_query', 'SELECT FOUND_ROWS()', $this ); $this->total_users = (int) $wpdb->get_var( $found_users_query ); } if ( $qv['cache_results'] ) { $cache_value = array( 'user_data' => $this->results, 'total_users' => $this->total_users, ); wp_cache_set_salted( $cache_key, $cache_value, $cache_group, $last_changed ); } } } if ( ! $this->results ) { return; } if ( is_array( $qv['fields'] ) && isset( $this->results[0]->ID ) ) { foreach ( $this->results as $result ) { $result->id = $result->ID; } } elseif ( 'all_with_meta' === $qv['fields'] || 'all' === $qv['fields'] ) { if ( function_exists( 'cache_users' ) ) { cache_users( $this->results ); } $r = array(); foreach ( $this->results as $userid ) { if ( 'all_with_meta' === $qv['fields'] ) { $r[ $userid ] = new WP_User( $userid, '', $qv['blog_id'] ); } else { $r[] = new WP_User( $userid, '', $qv['blog_id'] ); } } $this->results = $r; } } /** * Retrieves query variable. * * @since 3.5.0 * * @param string $query_var Query variable key. * @return mixed */ public function get( $query_var ) { if ( isset( $this->query_vars[ $query_var ] ) ) { return $this->query_vars[ $query_var ]; } return null; } /** * Sets query variable. * * @since 3.5.0 * * @param string $query_var Query variable key. * @param mixed $value Query variable value. */ public function set( $query_var, $value ) { $this->query_vars[ $query_var ] = $value; } /** * Used internally to generate an SQL string for searching across multiple columns. * * @since 3.1.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $search Search string. * @param string[] $columns Array of columns to search. * @param bool $wild Whether to allow wildcard searches. Default is false for Network Admin, true for single site. * Single site allows leading and trailing wildcards, Network Admin only trailing. * @return string */ protected function get_search_sql( $search, $columns, $wild = false ) { global $wpdb; $searches = array(); $leading_wild = ( 'leading' === $wild || 'both' === $wild ) ? '%' : ''; $trailing_wild = ( 'trailing' === $wild || 'both' === $wild ) ? '%' : ''; $like = $leading_wild . $wpdb->esc_like( $search ) . $trailing_wild; foreach ( $columns as $column ) { if ( 'ID' === $column ) { $searches[] = $wpdb->prepare( "$column = %s", $search ); } else { $searches[] = $wpdb->prepare( "$column LIKE %s", $like ); } } return ' AND (' . implode( ' OR ', $searches ) . ')'; } /** * Returns the list of users. * * @since 3.1.0 * * @return array Array of results. */ public function get_results() { return $this->results; } /** * Returns the total number of users for the current query. * * @since 3.1.0 * * @return int Number of total users. */ public function get_total() { return $this->total_users; } /** * Parses and sanitizes 'orderby' keys passed to the user query. * * @since 4.2.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $orderby Alias for the field to order by. * @return string Value to used in the ORDER clause, if `$orderby` is valid. */ protected function parse_orderby( $orderby ) { global $wpdb; $meta_query_clauses = $this->meta_query->get_clauses(); $_orderby = ''; if ( in_array( $orderby, array( 'login', 'nicename', 'email', 'url', 'registered' ), true ) ) { $_orderby = 'user_' . $orderby; } elseif ( in_array( $orderby, array( 'user_login', 'user_nicename', 'user_email', 'user_url', 'user_registered' ), true ) ) { $_orderby = $orderby; } elseif ( 'name' === $orderby || 'display_name' === $orderby ) { $_orderby = 'display_name'; } elseif ( 'post_count' === $orderby ) { // @todo Avoid the JOIN. $where = get_posts_by_author_sql( 'post' ); $this->query_from .= " LEFT OUTER JOIN ( SELECT post_author, COUNT(*) as post_count FROM $wpdb->posts $where GROUP BY post_author ) p ON ({$wpdb->users}.ID = p.post_author)"; $_orderby = 'post_count'; } elseif ( 'ID' === $orderby || 'id' === $orderby ) { $_orderby = 'ID'; } elseif ( 'meta_value' === $orderby || $this->get( 'meta_key' ) === $orderby ) { $_orderby = "$wpdb->usermeta.meta_value"; } elseif ( 'meta_value_num' === $orderby ) { $_orderby = "$wpdb->usermeta.meta_value+0"; } elseif ( 'include' === $orderby && ! empty( $this->query_vars['include'] ) ) { $include = wp_parse_id_list( $this->query_vars['include'] ); $include_sql = implode( ',', $include ); $_orderby = "FIELD( $wpdb->users.ID, $include_sql )"; } elseif ( 'nicename__in' === $orderby ) { $sanitized_nicename__in = array_map( 'esc_sql', $this->query_vars['nicename__in'] ); $nicename__in = implode( "','", $sanitized_nicename__in ); $_orderby = "FIELD( user_nicename, '$nicename__in' )"; } elseif ( 'login__in' === $orderby ) { $sanitized_login__in = array_map( 'esc_sql', $this->query_vars['login__in'] ); $login__in = implode( "','", $sanitized_login__in ); $_orderby = "FIELD( user_login, '$login__in' )"; } elseif ( isset( $meta_query_clauses[ $orderby ] ) ) { $meta_clause = $meta_query_clauses[ $orderby ]; $_orderby = sprintf( 'CAST(%s.meta_value AS %s)', esc_sql( $meta_clause['alias'] ), esc_sql( $meta_clause['cast'] ) ); } return $_orderby; } /** * Generate cache key. * * @since 6.3.0 * @since 6.9.0 The `$args` parameter was deprecated and renamed to `$deprecated`. * * @global wpdb $wpdb WordPress database abstraction object. * * @param array $deprecated Unused. * @param string $sql SQL statement. * @return string Cache key. */ protected function generate_cache_key( array $deprecated, $sql ) { global $wpdb; // Replace wpdb placeholder in the SQL statement used by the cache key. $sql = $wpdb->remove_placeholder_escape( $sql ); $key = md5( $sql ); return "get_users:$key"; } /** * Retrieves the last changed cache timestamp for users and optionally posts. * * @since 6.9.0 * * @param array $args Query arguments. * @return string[] The last changed timestamp string for the relevant cache groups. */ protected function get_cache_last_changed( array $args ) { $last_changed = (array) wp_cache_get_last_changed( 'users' ); if ( empty( $args['orderby'] ) ) { // Default order is by 'user_login'. $ordersby = array( 'user_login' => '' ); } elseif ( is_array( $args['orderby'] ) ) { $ordersby = $args['orderby']; } else { // 'orderby' values may be a comma- or space-separated list. $ordersby = preg_split( '/[,\s]+/', $args['orderby'] ); } $blog_id = 0; if ( isset( $args['blog_id'] ) ) { $blog_id = absint( $args['blog_id'] ); } if ( $args['has_published_posts'] || in_array( 'post_count', $ordersby, true ) ) { $switch = $blog_id && get_current_blog_id() !== $blog_id; if ( $switch ) { switch_to_blog( $blog_id ); } $last_changed[] = wp_cache_get_last_changed( 'posts' ); if ( $switch ) { restore_current_blog(); } } return $last_changed; } /** * Parses an 'order' query variable and casts it to ASC or DESC as necessary. * * @since 4.2.0 * * @param string $order The 'order' query variable. * @return string The sanitized 'order' query variable. */ protected function parse_order( $order ) { if ( ! is_string( $order ) || empty( $order ) ) { return 'DESC'; } if ( 'ASC' === strtoupper( $order ) ) { return 'ASC'; } else { return 'DESC'; } } /** * Makes private properties readable for backward compatibility. * * @since 4.0.0 * @since 6.4.0 Getting a dynamic property is deprecated. * * @param string $name Property to get. * @return mixed Property. */ public function __get( $name ) { if ( in_array( $name, $this->compat_fields, true ) ) { return $this->$name; } wp_trigger_error( __METHOD__, "The property `{$name}` is not declared. Getting a dynamic property is " . 'deprecated since version 6.4.0! Instead, declare the property on the class.', E_USER_DEPRECATED ); return null; } /** * Makes private properties settable for backward compatibility. * * @since 4.0.0 * @since 6.4.0 Setting a dynamic property is deprecated. * * @param string $name Property to check if set. * @param mixed $value Property value. */ public function __set( $name, $value ) { if ( in_array( $name, $this->compat_fields, true ) ) { $this->$name = $value; return; } wp_trigger_error( __METHOD__, "The property `{$name}` is not declared. Setting a dynamic property is " . 'deprecated since version 6.4.0! Instead, declare the property on the class.', E_USER_DEPRECATED ); } /** * Makes private properties checkable for backward compatibility. * * @since 4.0.0 * @since 6.4.0 Checking a dynamic property is deprecated. * * @param string $name Property to check if set. * @return bool Whether the property is set. */ public function __isset( $name ) { if ( in_array( $name, $this->compat_fields, true ) ) { return isset( $this->$name ); } wp_trigger_error( __METHOD__, "The property `{$name}` is not declared. Checking `isset()` on a dynamic property " . 'is deprecated since version 6.4.0! Instead, declare the property on the class.', E_USER_DEPRECATED ); return false; } /** * Makes private properties un-settable for backward compatibility. * * @since 4.0.0 * @since 6.4.0 Unsetting a dynamic property is deprecated. * * @param string $name Property to unset. */ public function __unset( $name ) { if ( in_array( $name, $this->compat_fields, true ) ) { unset( $this->$name ); return; } wp_trigger_error( __METHOD__, "A property `{$name}` is not declared. Unsetting a dynamic property is " . 'deprecated since version 6.4.0! Instead, declare the property on the class.', E_USER_DEPRECATED ); } /** * Makes private/protected methods readable for backward compatibility. * * @since 4.0.0 * * @param string $name Method to call. * @param array $arguments Arguments to pass when calling. * @return mixed Return value of the callback, false otherwise. */ public function __call( $name, $arguments ) { if ( 'get_search_sql' === $name ) { return $this->get_search_sql( ...$arguments ); } return false; } } https-migration-20260616123509.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260622042659.php 0000666 00000013341 15224722576 0012010 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605100803.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606162324.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } block-editor-20260605003915.php 0000666 00000071142 15224722576 0011244 0 ustar 00 <?php /** * Block Editor API. * * @package WordPress * @subpackage Editor * @since 5.8.0 */ /** * Returns the list of default categories for block types. * * @since 5.8.0 * @since 6.3.0 Reusable Blocks renamed to Patterns. * * @return array[] Array of categories for block types. */ function get_default_block_categories() { return array( array( 'slug' => 'text', 'title' => _x( 'Text', 'block category' ), 'icon' => null, ), array( 'slug' => 'media', 'title' => _x( 'Media', 'block category' ), 'icon' => null, ), array( 'slug' => 'design', 'title' => _x( 'Design', 'block category' ), 'icon' => null, ), array( 'slug' => 'widgets', 'title' => _x( 'Widgets', 'block category' ), 'icon' => null, ), array( 'slug' => 'theme', 'title' => _x( 'Theme', 'block category' ), 'icon' => null, ), array( 'slug' => 'embed', 'title' => _x( 'Embeds', 'block category' ), 'icon' => null, ), array( 'slug' => 'reusable', 'title' => _x( 'Patterns', 'block category' ), 'icon' => null, ), ); } /** * Returns all the categories for block types that will be shown in the block editor. * * @since 5.0.0 * @since 5.8.0 It is possible to pass the block editor context as param. * * @param WP_Post|WP_Block_Editor_Context $post_or_block_editor_context The current post object or * the block editor context. * * @return array[] Array of categories for block types. */ function get_block_categories( $post_or_block_editor_context ) { $block_categories = get_default_block_categories(); $block_editor_context = $post_or_block_editor_context instanceof WP_Post ? new WP_Block_Editor_Context( array( 'post' => $post_or_block_editor_context, ) ) : $post_or_block_editor_context; /** * Filters the default array of categories for block types. * * @since 5.8.0 * * @param array[] $block_categories Array of categories for block types. * @param WP_Block_Editor_Context $block_editor_context The current block editor context. */ $block_categories = apply_filters( 'block_categories_all', $block_categories, $block_editor_context ); if ( ! empty( $block_editor_context->post ) ) { $post = $block_editor_context->post; /** * Filters the default array of categories for block types. * * @since 5.0.0 * @deprecated 5.8.0 Use the {@see 'block_categories_all'} filter instead. * * @param array[] $block_categories Array of categories for block types. * @param WP_Post $post Post being loaded. */ $block_categories = apply_filters_deprecated( 'block_categories', array( $block_categories, $post ), '5.8.0', 'block_categories_all' ); } return $block_categories; } /** * Gets the list of allowed block types to use in the block editor. * * @since 5.8.0 * * @param WP_Block_Editor_Context $block_editor_context The current block editor context. * * @return bool|string[] Array of block type slugs, or boolean to enable/disable all. */ function get_allowed_block_types( $block_editor_context ) { $allowed_block_types = true; /** * Filters the allowed block types for all editor types. * * @since 5.8.0 * * @param bool|string[] $allowed_block_types Array of block type slugs, or boolean to enable/disable all. * Default true (all registered block types supported). * @param WP_Block_Editor_Context $block_editor_context The current block editor context. */ $allowed_block_types = apply_filters( 'allowed_block_types_all', $allowed_block_types, $block_editor_context ); if ( ! empty( $block_editor_context->post ) ) { $post = $block_editor_context->post; /** * Filters the allowed block types for the editor. * * @since 5.0.0 * @deprecated 5.8.0 Use the {@see 'allowed_block_types_all'} filter instead. * * @param bool|string[] $allowed_block_types Array of block type slugs, or boolean to enable/disable all. * Default true (all registered block types supported) * @param WP_Post $post The post resource data. */ $allowed_block_types = apply_filters_deprecated( 'allowed_block_types', array( $allowed_block_types, $post ), '5.8.0', 'allowed_block_types_all' ); } return $allowed_block_types; } /** * Returns the default block editor settings. * * @since 5.8.0 * * @return array The default block editor settings. */ function get_default_block_editor_settings() { // Media settings. // wp_max_upload_size() can be expensive, so only call it when relevant for the current user. $max_upload_size = 0; if ( current_user_can( 'upload_files' ) ) { $max_upload_size = wp_max_upload_size(); if ( ! $max_upload_size ) { $max_upload_size = 0; } } /** This filter is documented in wp-admin/includes/media.php */ $image_size_names = apply_filters( 'image_size_names_choose', array( 'thumbnail' => __( 'Thumbnail' ), 'medium' => __( 'Medium' ), 'large' => __( 'Large' ), 'full' => __( 'Full Size' ), ) ); $available_image_sizes = array(); foreach ( $image_size_names as $image_size_slug => $image_size_name ) { $available_image_sizes[] = array( 'slug' => $image_size_slug, 'name' => $image_size_name, ); } $default_size = get_option( 'image_default_size', 'large' ); $image_default_size = in_array( $default_size, array_keys( $image_size_names ), true ) ? $default_size : 'large'; $image_dimensions = array(); $all_sizes = wp_get_registered_image_subsizes(); foreach ( $available_image_sizes as $size ) { $key = $size['slug']; if ( isset( $all_sizes[ $key ] ) ) { $image_dimensions[ $key ] = $all_sizes[ $key ]; } } // These styles are used if the "no theme styles" options is triggered or on // themes without their own editor styles. $default_editor_styles_file = ABSPATH . WPINC . '/css/dist/block-editor/default-editor-styles.css'; static $default_editor_styles_file_contents = false; if ( ! $default_editor_styles_file_contents && file_exists( $default_editor_styles_file ) ) { $default_editor_styles_file_contents = file_get_contents( $default_editor_styles_file ); } $default_editor_styles = array(); if ( $default_editor_styles_file_contents ) { $default_editor_styles = array( array( 'css' => $default_editor_styles_file_contents ), ); } $editor_settings = array( 'alignWide' => get_theme_support( 'align-wide' ), 'allowedBlockTypes' => true, 'allowedMimeTypes' => get_allowed_mime_types(), 'defaultEditorStyles' => $default_editor_styles, 'blockCategories' => get_default_block_categories(), 'isRTL' => is_rtl(), 'imageDefaultSize' => $image_default_size, 'imageDimensions' => $image_dimensions, 'imageEditing' => true, 'imageSizes' => $available_image_sizes, 'maxUploadFileSize' => $max_upload_size, '__experimentalDashboardLink' => admin_url( '/' ), // The following flag is required to enable the new Gallery block format on the mobile apps in 5.9. '__unstableGalleryWithImageBlocks' => true, ); $theme_settings = get_classic_theme_supports_block_editor_settings(); foreach ( $theme_settings as $key => $value ) { $editor_settings[ $key ] = $value; } return $editor_settings; } /** * Returns the block editor settings needed to use the Legacy Widget block which * is not registered by default. * * @since 5.8.0 * * @return array Settings to be used with get_block_editor_settings(). */ function get_legacy_widget_block_editor_settings() { $editor_settings = array(); /** * Filters the list of widget-type IDs that should **not** be offered by the * Legacy Widget block. * * Returning an empty array will make all widgets available. * * @since 5.8.0 * * @param string[] $widgets An array of excluded widget-type IDs. */ $editor_settings['widgetTypesToHideFromLegacyWidgetBlock'] = apply_filters( 'widget_types_to_hide_from_legacy_widget_block', array( 'pages', 'calendar', 'archives', 'media_audio', 'media_image', 'media_gallery', 'media_video', 'search', 'text', 'categories', 'recent-posts', 'recent-comments', 'rss', 'tag_cloud', 'custom_html', 'block', ) ); return $editor_settings; } /** * Collect the block editor assets that need to be loaded into the editor's iframe. * * @since 6.0.0 * @access private * * @global WP_Styles $wp_styles The WP_Styles current instance. * @global WP_Scripts $wp_scripts The WP_Scripts current instance. * * @return array { * The block editor assets. * * @type string|false $styles String containing the HTML for styles. * @type string|false $scripts String containing the HTML for scripts. * } */ function _wp_get_iframed_editor_assets() { global $wp_styles, $wp_scripts; // Keep track of the styles and scripts instance to restore later. $current_wp_styles = $wp_styles; $current_wp_scripts = $wp_scripts; // Create new instances to collect the assets. $wp_styles = new WP_Styles(); $wp_scripts = new WP_Scripts(); /* * Register all currently registered styles and scripts. The actions that * follow enqueue assets, but don't necessarily register them. */ $wp_styles->registered = $current_wp_styles->registered; $wp_scripts->registered = $current_wp_scripts->registered; /* * We generally do not need reset styles for the iframed editor. * However, if it's a classic theme, margins will be added to every block, * which is reset specifically for list items, so classic themes rely on * these reset styles. */ $wp_styles->done = wp_theme_has_theme_json() ? array( 'wp-reset-editor-styles' ) : array(); wp_enqueue_script( 'wp-polyfill' ); // Enqueue the `editorStyle` handles for all core block, and dependencies. wp_enqueue_style( 'wp-edit-blocks' ); if ( current_theme_supports( 'wp-block-styles' ) ) { wp_enqueue_style( 'wp-block-library-theme' ); } /* * We don't want to load EDITOR scripts in the iframe, only enqueue * front-end assets for the content. */ add_filter( 'should_load_block_editor_scripts_and_styles', '__return_false' ); do_action( 'enqueue_block_assets' ); remove_filter( 'should_load_block_editor_scripts_and_styles', '__return_false' ); $block_registry = WP_Block_Type_Registry::get_instance(); /* * Additionally, do enqueue `editorStyle` assets for all blocks, which * contains editor-only styling for blocks (editor content). */ foreach ( $block_registry->get_all_registered() as $block_type ) { if ( isset( $block_type->editor_style_handles ) && is_array( $block_type->editor_style_handles ) ) { foreach ( $block_type->editor_style_handles as $style_handle ) { wp_enqueue_style( $style_handle ); } } } /** * Remove the deprecated `print_emoji_styles` handler. * It avoids breaking style generation with a deprecation message. */ $has_emoji_styles = has_action( 'wp_print_styles', 'print_emoji_styles' ); if ( $has_emoji_styles ) { remove_action( 'wp_print_styles', 'print_emoji_styles' ); } ob_start(); wp_print_styles(); wp_print_font_faces(); wp_print_font_faces_from_style_variations(); $styles = ob_get_clean(); if ( $has_emoji_styles ) { add_action( 'wp_print_styles', 'print_emoji_styles' ); } ob_start(); wp_print_head_scripts(); wp_print_footer_scripts(); $scripts = ob_get_clean(); // Restore the original instances. $wp_styles = $current_wp_styles; $wp_scripts = $current_wp_scripts; return array( 'styles' => $styles, 'scripts' => $scripts, ); } /** * Finds the first occurrence of a specific block in an array of blocks. * * @since 6.3.0 * * @param array $blocks Array of blocks. * @param string $block_name Name of the block to find. * @return array Found block, or empty array if none found. */ function wp_get_first_block( $blocks, $block_name ) { foreach ( $blocks as $block ) { if ( $block_name === $block['blockName'] ) { return $block; } if ( ! empty( $block['innerBlocks'] ) ) { $found_block = wp_get_first_block( $block['innerBlocks'], $block_name ); if ( ! empty( $found_block ) ) { return $found_block; } } } return array(); } /** * Retrieves Post Content block attributes from the current post template. * * @since 6.3.0 * @since 6.4.0 Return null if there is no post content block. * @access private * * @global int $post_ID * * @return array|null Post Content block attributes array or null if Post Content block doesn't exist. */ function wp_get_post_content_block_attributes() { global $post_ID; $is_block_theme = wp_is_block_theme(); if ( ! $is_block_theme || ! $post_ID ) { return null; } $template_slug = get_page_template_slug( $post_ID ); if ( ! $template_slug ) { $post_slug = 'singular'; $page_slug = 'singular'; $template_types = get_block_templates(); foreach ( $template_types as $template_type ) { if ( 'page' === $template_type->slug ) { $page_slug = 'page'; } if ( 'single' === $template_type->slug ) { $post_slug = 'single'; } } $what_post_type = get_post_type( $post_ID ); switch ( $what_post_type ) { case 'page': $template_slug = $page_slug; break; default: $template_slug = $post_slug; break; } } $current_template = get_block_templates( array( 'slug__in' => array( $template_slug ) ) ); if ( ! empty( $current_template ) ) { $template_blocks = parse_blocks( $current_template[0]->content ); $post_content_block = wp_get_first_block( $template_blocks, 'core/post-content' ); if ( isset( $post_content_block['attrs'] ) ) { return $post_content_block['attrs']; } } return null; } /** * Returns the contextualized block editor settings for a selected editor context. * * @since 5.8.0 * * @param array $custom_settings Custom settings to use with the given editor type. * @param WP_Block_Editor_Context $block_editor_context The current block editor context. * * @return array The contextualized block editor settings. */ function get_block_editor_settings( array $custom_settings, $block_editor_context ) { $editor_settings = array_merge( get_default_block_editor_settings(), array( 'allowedBlockTypes' => get_allowed_block_types( $block_editor_context ), 'blockCategories' => get_block_categories( $block_editor_context ), ), $custom_settings ); $editor_settings['__experimentalBlockBindingsSupportedAttributes'] = array(); foreach ( array_keys( WP_Block_Type_Registry::get_instance()->get_all_registered() ) as $block_type ) { $supported_block_attributes = get_block_bindings_supported_attributes( $block_type ); if ( ! empty( $supported_block_attributes ) ) { $editor_settings['__experimentalBlockBindingsSupportedAttributes'][ $block_type ] = $supported_block_attributes; } } $global_styles = array(); $presets = array( array( 'css' => 'variables', '__unstableType' => 'presets', 'isGlobalStyles' => true, ), array( 'css' => 'presets', '__unstableType' => 'presets', 'isGlobalStyles' => true, ), ); foreach ( $presets as $preset_style ) { $actual_css = wp_get_global_stylesheet( array( $preset_style['css'] ) ); if ( '' !== $actual_css ) { $preset_style['css'] = $actual_css; $global_styles[] = $preset_style; } } if ( wp_theme_has_theme_json() ) { $block_classes = array( 'css' => 'styles', '__unstableType' => 'theme', 'isGlobalStyles' => true, ); $actual_css = wp_get_global_stylesheet( array( $block_classes['css'] ) ); if ( '' !== $actual_css ) { $block_classes['css'] = $actual_css; $global_styles[] = $block_classes; } /* * Add the custom CSS as a separate stylesheet so any invalid CSS * entered by users does not break other global styles. */ $global_styles[] = array( 'css' => wp_get_global_stylesheet( array( 'custom-css' ) ), '__unstableType' => 'user', 'isGlobalStyles' => true, ); } else { // If there is no `theme.json` file, ensure base layout styles are still available. $block_classes = array( 'css' => 'base-layout-styles', '__unstableType' => 'base-layout', 'isGlobalStyles' => true, ); $actual_css = wp_get_global_stylesheet( array( $block_classes['css'] ) ); if ( '' !== $actual_css ) { $block_classes['css'] = $actual_css; $global_styles[] = $block_classes; } } $editor_settings['styles'] = array_merge( $global_styles, get_block_editor_theme_styles() ); $editor_settings['__experimentalFeatures'] = wp_get_global_settings(); // These settings may need to be updated based on data coming from theme.json sources. if ( isset( $editor_settings['__experimentalFeatures']['color']['palette'] ) ) { $colors_by_origin = $editor_settings['__experimentalFeatures']['color']['palette']; $editor_settings['colors'] = isset( $colors_by_origin['custom'] ) ? $colors_by_origin['custom'] : ( isset( $colors_by_origin['theme'] ) ? $colors_by_origin['theme'] : $colors_by_origin['default'] ); } if ( isset( $editor_settings['__experimentalFeatures']['color']['gradients'] ) ) { $gradients_by_origin = $editor_settings['__experimentalFeatures']['color']['gradients']; $editor_settings['gradients'] = isset( $gradients_by_origin['custom'] ) ? $gradients_by_origin['custom'] : ( isset( $gradients_by_origin['theme'] ) ? $gradients_by_origin['theme'] : $gradients_by_origin['default'] ); } if ( isset( $editor_settings['__experimentalFeatures']['typography']['fontSizes'] ) ) { $font_sizes_by_origin = $editor_settings['__experimentalFeatures']['typography']['fontSizes']; $editor_settings['fontSizes'] = isset( $font_sizes_by_origin['custom'] ) ? $font_sizes_by_origin['custom'] : ( isset( $font_sizes_by_origin['theme'] ) ? $font_sizes_by_origin['theme'] : $font_sizes_by_origin['default'] ); } if ( isset( $editor_settings['__experimentalFeatures']['color']['custom'] ) ) { $editor_settings['disableCustomColors'] = ! $editor_settings['__experimentalFeatures']['color']['custom']; unset( $editor_settings['__experimentalFeatures']['color']['custom'] ); } if ( isset( $editor_settings['__experimentalFeatures']['color']['customGradient'] ) ) { $editor_settings['disableCustomGradients'] = ! $editor_settings['__experimentalFeatures']['color']['customGradient']; unset( $editor_settings['__experimentalFeatures']['color']['customGradient'] ); } if ( isset( $editor_settings['__experimentalFeatures']['typography']['customFontSize'] ) ) { $editor_settings['disableCustomFontSizes'] = ! $editor_settings['__experimentalFeatures']['typography']['customFontSize']; unset( $editor_settings['__experimentalFeatures']['typography']['customFontSize'] ); } if ( isset( $editor_settings['__experimentalFeatures']['typography']['lineHeight'] ) ) { $editor_settings['enableCustomLineHeight'] = $editor_settings['__experimentalFeatures']['typography']['lineHeight']; unset( $editor_settings['__experimentalFeatures']['typography']['lineHeight'] ); } if ( isset( $editor_settings['__experimentalFeatures']['spacing']['units'] ) ) { $editor_settings['enableCustomUnits'] = $editor_settings['__experimentalFeatures']['spacing']['units']; unset( $editor_settings['__experimentalFeatures']['spacing']['units'] ); } if ( isset( $editor_settings['__experimentalFeatures']['spacing']['padding'] ) ) { $editor_settings['enableCustomSpacing'] = $editor_settings['__experimentalFeatures']['spacing']['padding']; unset( $editor_settings['__experimentalFeatures']['spacing']['padding'] ); } if ( isset( $editor_settings['__experimentalFeatures']['spacing']['customSpacingSize'] ) ) { $editor_settings['disableCustomSpacingSizes'] = ! $editor_settings['__experimentalFeatures']['spacing']['customSpacingSize']; unset( $editor_settings['__experimentalFeatures']['spacing']['customSpacingSize'] ); } if ( isset( $editor_settings['__experimentalFeatures']['spacing']['spacingSizes'] ) ) { $spacing_sizes_by_origin = $editor_settings['__experimentalFeatures']['spacing']['spacingSizes']; $editor_settings['spacingSizes'] = isset( $spacing_sizes_by_origin['custom'] ) ? $spacing_sizes_by_origin['custom'] : ( isset( $spacing_sizes_by_origin['theme'] ) ? $spacing_sizes_by_origin['theme'] : $spacing_sizes_by_origin['default'] ); } $editor_settings['__unstableResolvedAssets'] = _wp_get_iframed_editor_assets(); $editor_settings['__unstableIsBlockBasedTheme'] = wp_is_block_theme(); $editor_settings['localAutosaveInterval'] = 15; $editor_settings['disableLayoutStyles'] = current_theme_supports( 'disable-layout-styles' ); $editor_settings['__experimentalDiscussionSettings'] = array( 'commentOrder' => get_option( 'comment_order' ), 'commentsPerPage' => get_option( 'comments_per_page' ), 'defaultCommentsPage' => get_option( 'default_comments_page' ), 'pageComments' => get_option( 'page_comments' ), 'threadComments' => get_option( 'thread_comments' ), 'threadCommentsDepth' => get_option( 'thread_comments_depth' ), 'defaultCommentStatus' => get_option( 'default_comment_status' ), 'avatarURL' => get_avatar_url( '', array( 'size' => 96, 'force_default' => true, 'default' => get_option( 'avatar_default' ), ) ), ); $post_content_block_attributes = wp_get_post_content_block_attributes(); if ( isset( $post_content_block_attributes ) ) { $editor_settings['postContentAttributes'] = $post_content_block_attributes; } $editor_settings['canUpdateBlockBindings'] = current_user_can( 'edit_block_binding', $block_editor_context ); /** * Filters the settings to pass to the block editor for all editor type. * * @since 5.8.0 * * @param array $editor_settings Default editor settings. * @param WP_Block_Editor_Context $block_editor_context The current block editor context. */ $editor_settings = apply_filters( 'block_editor_settings_all', $editor_settings, $block_editor_context ); if ( ! empty( $block_editor_context->post ) ) { $post = $block_editor_context->post; /** * Filters the settings to pass to the block editor. * * @since 5.0.0 * @deprecated 5.8.0 Use the {@see 'block_editor_settings_all'} filter instead. * * @param array $editor_settings Default editor settings. * @param WP_Post $post Post being edited. */ $editor_settings = apply_filters_deprecated( 'block_editor_settings', array( $editor_settings, $post ), '5.8.0', 'block_editor_settings_all' ); } return $editor_settings; } /** * Preloads common data used with the block editor by specifying an array of * REST API paths that will be preloaded for a given block editor context. * * @since 5.8.0 * * @global WP_Post $post Global post object. * @global WP_Scripts $wp_scripts The WP_Scripts object for printing scripts. * @global WP_Styles $wp_styles The WP_Styles object for printing styles. * * @param (string|string[])[] $preload_paths List of paths to preload. * @param WP_Block_Editor_Context $block_editor_context The current block editor context. */ function block_editor_rest_api_preload( array $preload_paths, $block_editor_context ) { global $post, $wp_scripts, $wp_styles; /** * Filters the array of REST API paths that will be used to preloaded common data for the block editor. * * @since 5.8.0 * * @param (string|string[])[] $preload_paths Array of paths to preload. * @param WP_Block_Editor_Context $block_editor_context The current block editor context. */ $preload_paths = apply_filters( 'block_editor_rest_api_preload_paths', $preload_paths, $block_editor_context ); if ( ! empty( $block_editor_context->post ) ) { $selected_post = $block_editor_context->post; /** * Filters the array of paths that will be preloaded. * * Preload common data by specifying an array of REST API paths that will be preloaded. * * @since 5.0.0 * @deprecated 5.8.0 Use the {@see 'block_editor_rest_api_preload_paths'} filter instead. * * @param (string|string[])[] $preload_paths Array of paths to preload. * @param WP_Post $selected_post Post being edited. */ $preload_paths = apply_filters_deprecated( 'block_editor_preload_paths', array( $preload_paths, $selected_post ), '5.8.0', 'block_editor_rest_api_preload_paths' ); } if ( empty( $preload_paths ) ) { return; } /* * Ensure the global $post, $wp_scripts, and $wp_styles remain the same after * API data is preloaded. * Because API preloading can call the_content and other filters, plugins * can unexpectedly modify the global $post or enqueue assets which are not * intended for the block editor. */ $backup_global_post = ! empty( $post ) ? clone $post : $post; $backup_wp_scripts = ! empty( $wp_scripts ) ? clone $wp_scripts : $wp_scripts; $backup_wp_styles = ! empty( $wp_styles ) ? clone $wp_styles : $wp_styles; foreach ( $preload_paths as &$path ) { if ( is_string( $path ) && ! str_starts_with( $path, '/' ) ) { $path = '/' . $path; continue; } if ( is_array( $path ) && is_string( $path[0] ) && ! str_starts_with( $path[0], '/' ) ) { $path[0] = '/' . $path[0]; } } unset( $path ); $preload_data = array_reduce( $preload_paths, 'rest_preload_api_request', array() ); // Restore the global $post, $wp_scripts, and $wp_styles as they were before API preloading. $post = $backup_global_post; $wp_scripts = $backup_wp_scripts; $wp_styles = $backup_wp_styles; wp_add_inline_script( 'wp-api-fetch', sprintf( 'wp.apiFetch.use( wp.apiFetch.createPreloadingMiddleware( %s ) );', wp_json_encode( $preload_data, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ) ), 'after' ); } /** * Creates an array of theme styles to load into the block editor. * * @since 5.8.0 * * @global array $editor_styles * * @return array An array of theme styles for the block editor. */ function get_block_editor_theme_styles() { global $editor_styles; $styles = array(); if ( $editor_styles && current_theme_supports( 'editor-styles' ) ) { foreach ( $editor_styles as $style ) { if ( preg_match( '~^(https?:)?//~', $style ) ) { $response = wp_remote_get( $style ); if ( ! is_wp_error( $response ) ) { $styles[] = array( 'css' => wp_remote_retrieve_body( $response ), '__unstableType' => 'theme', 'isGlobalStyles' => false, ); } } else { $file = get_theme_file_path( $style ); if ( is_file( $file ) ) { $styles[] = array( 'css' => file_get_contents( $file ), 'baseURL' => get_theme_file_uri( $style ), '__unstableType' => 'theme', 'isGlobalStyles' => false, ); } } } } return $styles; } /** * Returns the classic theme supports settings for block editor. * * @since 6.2.0 * @since 6.6.0 Add support for 'editor-spacing-sizes' theme support. * * @return array The classic theme supports settings. */ function get_classic_theme_supports_block_editor_settings() { $theme_settings = array( 'disableCustomColors' => get_theme_support( 'disable-custom-colors' ), 'disableCustomFontSizes' => get_theme_support( 'disable-custom-font-sizes' ), 'disableCustomGradients' => get_theme_support( 'disable-custom-gradients' ), 'disableLayoutStyles' => get_theme_support( 'disable-layout-styles' ), 'enableCustomLineHeight' => get_theme_support( 'custom-line-height' ), 'enableCustomSpacing' => get_theme_support( 'custom-spacing' ), 'enableCustomUnits' => get_theme_support( 'custom-units' ), ); // Theme settings. $color_palette = current( (array) get_theme_support( 'editor-color-palette' ) ); if ( false !== $color_palette ) { $theme_settings['colors'] = $color_palette; } $font_sizes = current( (array) get_theme_support( 'editor-font-sizes' ) ); if ( false !== $font_sizes ) { $theme_settings['fontSizes'] = $font_sizes; } $gradient_presets = current( (array) get_theme_support( 'editor-gradient-presets' ) ); if ( false !== $gradient_presets ) { $theme_settings['gradients'] = $gradient_presets; } $spacing_sizes = current( (array) get_theme_support( 'editor-spacing-sizes' ) ); if ( false !== $spacing_sizes ) { $theme_settings['spacingSizes'] = $spacing_sizes; } return $theme_settings; } /** * Initialize site preview. * * This function sets IFRAME_REQUEST to true if the site preview parameter is set. * * @since 6.8.0 */ function wp_initialize_site_preview_hooks() { if ( ! defined( 'IFRAME_REQUEST' ) && isset( $_GET['wp_site_preview'] ) && 1 === (int) $_GET['wp_site_preview'] && current_user_can( 'edit_theme_options' ) ) { define( 'IFRAME_REQUEST', true ); } } https-migration-20260622010845.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260614204419.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260615033409.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605134648.php 0000666 00000011205 15224722576 0012021 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605225728-20260607153357.php 0000666 00000011205 15224722576 0013415 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260614222516.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606151055.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606042711.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260616135451.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605111808.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605100126.php 0000666 00000013341 15224722576 0011771 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260615103733.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605170751.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } editor.css 0000666 00000000051 15224722576 0006560 0 ustar 00 .wp-block-code code{ background:none; } https-migration-20260606030951.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } shortcode.php 0000666 00000001337 15224722576 0007273 0 ustar 00 <?php /** * Server-side rendering of the `core/shortcode` block. * * @package WordPress */ /** * Performs wpautop() on the shortcode block content. * * @since 5.0.0 * * @param array $attributes The block attributes. * @param string $content The block content. * * @return string Returns the block content. */ function render_block_core_shortcode( $attributes, $content ) { return wpautop( $content ); } /** * Registers the `core/shortcode` block on server. * * @since 5.0.0 */ function register_block_core_shortcode() { register_block_type_from_metadata( __DIR__ . '/shortcode', array( 'render_callback' => 'render_block_core_shortcode', ) ); } add_action( 'init', 'register_block_core_shortcode' ); https-detection-20260606222650.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605160218.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605091014.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605122220.php 0000666 00000011205 15224722576 0012000 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260613205317.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605102855.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605103117.php 0000666 00000013341 15224722576 0011774 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606094350.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606102911.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606183054.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605183407.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605081842.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } class-wp-http-streams-20260605012745.php 0000666 00000040733 15224722576 0013053 0 ustar 00 <?php /** * HTTP API: WP_Http_Streams class * * @package WordPress * @subpackage HTTP * @since 4.4.0 */ /** * Core class used to integrate PHP Streams as an HTTP transport. * * @since 2.7.0 * @since 3.7.0 Combined with the fsockopen transport and switched to `stream_socket_client()`. * @deprecated 6.4.0 Use WP_Http * @see WP_Http */ #[AllowDynamicProperties] class WP_Http_Streams { /** * Send a HTTP request to a URI using PHP Streams. * * @see WP_Http::request() For default options descriptions. * * @since 2.7.0 * @since 3.7.0 Combined with the fsockopen transport and switched to stream_socket_client(). * * @param string $url The request URL. * @param string|array $args Optional. Override the defaults. * @return array|WP_Error Array containing 'headers', 'body', 'response', 'cookies', 'filename'. A WP_Error instance upon error */ public function request( $url, $args = array() ) { $defaults = array( 'method' => 'GET', 'timeout' => 5, 'redirection' => 5, 'httpversion' => '1.0', 'blocking' => true, 'headers' => array(), 'body' => null, 'cookies' => array(), 'decompress' => false, 'stream' => false, 'filename' => null, ); $parsed_args = wp_parse_args( $args, $defaults ); if ( isset( $parsed_args['headers']['User-Agent'] ) ) { $parsed_args['user-agent'] = $parsed_args['headers']['User-Agent']; unset( $parsed_args['headers']['User-Agent'] ); } elseif ( isset( $parsed_args['headers']['user-agent'] ) ) { $parsed_args['user-agent'] = $parsed_args['headers']['user-agent']; unset( $parsed_args['headers']['user-agent'] ); } // Construct Cookie: header if any cookies are set. WP_Http::buildCookieHeader( $parsed_args ); $parsed_url = parse_url( $url ); $connect_host = $parsed_url['host']; $secure_transport = ( 'ssl' === $parsed_url['scheme'] || 'https' === $parsed_url['scheme'] ); if ( ! isset( $parsed_url['port'] ) ) { if ( 'ssl' === $parsed_url['scheme'] || 'https' === $parsed_url['scheme'] ) { $parsed_url['port'] = 443; $secure_transport = true; } else { $parsed_url['port'] = 80; } } // Always pass a path, defaulting to the root in cases such as http://example.com. if ( ! isset( $parsed_url['path'] ) ) { $parsed_url['path'] = '/'; } if ( isset( $parsed_args['headers']['Host'] ) || isset( $parsed_args['headers']['host'] ) ) { if ( isset( $parsed_args['headers']['Host'] ) ) { $parsed_url['host'] = $parsed_args['headers']['Host']; } else { $parsed_url['host'] = $parsed_args['headers']['host']; } unset( $parsed_args['headers']['Host'], $parsed_args['headers']['host'] ); } /* * Certain versions of PHP have issues with 'localhost' and IPv6, It attempts to connect * to ::1, which fails when the server is not set up for it. For compatibility, always * connect to the IPv4 address. */ if ( 'localhost' === strtolower( $connect_host ) ) { $connect_host = '127.0.0.1'; } $connect_host = $secure_transport ? 'ssl://' . $connect_host : 'tcp://' . $connect_host; $is_local = isset( $parsed_args['local'] ) && $parsed_args['local']; $ssl_verify = isset( $parsed_args['sslverify'] ) && $parsed_args['sslverify']; if ( $is_local ) { /** * Filters whether SSL should be verified for local HTTP API requests. * * @since 2.8.0 * @since 5.1.0 The `$url` parameter was added. * * @param bool|string $ssl_verify Boolean to control whether to verify the SSL connection * or path to an SSL certificate. * @param string $url The request URL. */ $ssl_verify = apply_filters( 'https_local_ssl_verify', $ssl_verify, $url ); } elseif ( ! $is_local ) { /** This filter is documented in wp-includes/class-wp-http.php */ $ssl_verify = apply_filters( 'https_ssl_verify', $ssl_verify, $url ); } $proxy = new WP_HTTP_Proxy(); $context = stream_context_create( array( 'ssl' => array( 'verify_peer' => $ssl_verify, // 'CN_match' => $parsed_url['host'], // This is handled by self::verify_ssl_certificate(). 'capture_peer_cert' => $ssl_verify, 'SNI_enabled' => true, 'cafile' => $parsed_args['sslcertificates'], 'allow_self_signed' => ! $ssl_verify, ), ) ); $timeout = (int) floor( $parsed_args['timeout'] ); $utimeout = 0; if ( $timeout !== (int) $parsed_args['timeout'] ) { $utimeout = 1000000 * $parsed_args['timeout'] % 1000000; } $connect_timeout = max( $timeout, 1 ); // Store error number. $connection_error = null; // Store error string. $connection_error_str = null; if ( ! WP_DEBUG ) { // In the event that the SSL connection fails, silence the many PHP warnings. if ( $secure_transport ) { $error_reporting = error_reporting( 0 ); } if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged $handle = @stream_socket_client( 'tcp://' . $proxy->host() . ':' . $proxy->port(), $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context ); } else { // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged $handle = @stream_socket_client( $connect_host . ':' . $parsed_url['port'], $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context ); } if ( $secure_transport ) { error_reporting( $error_reporting ); } } else { if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { $handle = stream_socket_client( 'tcp://' . $proxy->host() . ':' . $proxy->port(), $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context ); } else { $handle = stream_socket_client( $connect_host . ':' . $parsed_url['port'], $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context ); } } if ( false === $handle ) { // SSL connection failed due to expired/invalid cert, or, OpenSSL configuration is broken. if ( $secure_transport && 0 === $connection_error && '' === $connection_error_str ) { return new WP_Error( 'http_request_failed', __( 'The SSL certificate for the host could not be verified.' ) ); } return new WP_Error( 'http_request_failed', $connection_error . ': ' . $connection_error_str ); } // Verify that the SSL certificate is valid for this request. if ( $secure_transport && $ssl_verify && ! $proxy->is_enabled() ) { if ( ! self::verify_ssl_certificate( $handle, $parsed_url['host'] ) ) { return new WP_Error( 'http_request_failed', __( 'The SSL certificate for the host could not be verified.' ) ); } } stream_set_timeout( $handle, $timeout, $utimeout ); if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { // Some proxies require full URL in this field. $request_path = $url; } else { $request_path = $parsed_url['path'] . ( isset( $parsed_url['query'] ) ? '?' . $parsed_url['query'] : '' ); } $headers = strtoupper( $parsed_args['method'] ) . ' ' . $request_path . ' HTTP/' . $parsed_args['httpversion'] . "\r\n"; $include_port_in_host_header = ( ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) || ( 'http' === $parsed_url['scheme'] && 80 !== $parsed_url['port'] ) || ( 'https' === $parsed_url['scheme'] && 443 !== $parsed_url['port'] ) ); if ( $include_port_in_host_header ) { $headers .= 'Host: ' . $parsed_url['host'] . ':' . $parsed_url['port'] . "\r\n"; } else { $headers .= 'Host: ' . $parsed_url['host'] . "\r\n"; } if ( isset( $parsed_args['user-agent'] ) ) { $headers .= 'User-agent: ' . $parsed_args['user-agent'] . "\r\n"; } if ( is_array( $parsed_args['headers'] ) ) { foreach ( (array) $parsed_args['headers'] as $header => $header_value ) { $headers .= $header . ': ' . $header_value . "\r\n"; } } else { $headers .= $parsed_args['headers']; } if ( $proxy->use_authentication() ) { $headers .= $proxy->authentication_header() . "\r\n"; } $headers .= "\r\n"; if ( ! is_null( $parsed_args['body'] ) ) { $headers .= $parsed_args['body']; } fwrite( $handle, $headers ); if ( ! $parsed_args['blocking'] ) { stream_set_blocking( $handle, 0 ); fclose( $handle ); return array( 'headers' => array(), 'body' => '', 'response' => array( 'code' => false, 'message' => false, ), 'cookies' => array(), ); } $response = ''; $body_started = false; $keep_reading = true; $block_size = 4096; if ( isset( $parsed_args['limit_response_size'] ) ) { $block_size = min( $block_size, $parsed_args['limit_response_size'] ); } // If streaming to a file setup the file handle. if ( $parsed_args['stream'] ) { if ( ! WP_DEBUG ) { $stream_handle = @fopen( $parsed_args['filename'], 'w+' ); } else { $stream_handle = fopen( $parsed_args['filename'], 'w+' ); } if ( ! $stream_handle ) { return new WP_Error( 'http_request_failed', sprintf( /* translators: 1: fopen(), 2: File name. */ __( 'Could not open handle for %1$s to %2$s.' ), 'fopen()', $parsed_args['filename'] ) ); } $bytes_written = 0; while ( ! feof( $handle ) && $keep_reading ) { $block = fread( $handle, $block_size ); if ( ! $body_started ) { $response .= $block; if ( strpos( $response, "\r\n\r\n" ) ) { $processed_response = WP_Http::processResponse( $response ); $body_started = true; $block = $processed_response['body']; unset( $response ); $processed_response['body'] = ''; } } $this_block_size = strlen( $block ); if ( isset( $parsed_args['limit_response_size'] ) && ( $bytes_written + $this_block_size ) > $parsed_args['limit_response_size'] ) { $this_block_size = ( $parsed_args['limit_response_size'] - $bytes_written ); $block = substr( $block, 0, $this_block_size ); } $bytes_written_to_file = fwrite( $stream_handle, $block ); if ( $bytes_written_to_file !== $this_block_size ) { fclose( $handle ); fclose( $stream_handle ); return new WP_Error( 'http_request_failed', __( 'Failed to write request to temporary file.' ) ); } $bytes_written += $bytes_written_to_file; $keep_reading = ( ! isset( $parsed_args['limit_response_size'] ) || $bytes_written < $parsed_args['limit_response_size'] ); } fclose( $stream_handle ); } else { $header_length = 0; while ( ! feof( $handle ) && $keep_reading ) { $block = fread( $handle, $block_size ); $response .= $block; if ( ! $body_started && strpos( $response, "\r\n\r\n" ) ) { $header_length = strpos( $response, "\r\n\r\n" ) + 4; $body_started = true; } $keep_reading = ( ! $body_started || ! isset( $parsed_args['limit_response_size'] ) || strlen( $response ) < ( $header_length + $parsed_args['limit_response_size'] ) ); } $processed_response = WP_Http::processResponse( $response ); unset( $response ); } fclose( $handle ); $processed_headers = WP_Http::processHeaders( $processed_response['headers'], $url ); $response = array( 'headers' => $processed_headers['headers'], // Not yet processed. 'body' => null, 'response' => $processed_headers['response'], 'cookies' => $processed_headers['cookies'], 'filename' => $parsed_args['filename'], ); // Handle redirects. $redirect_response = WP_Http::handle_redirects( $url, $parsed_args, $response ); if ( false !== $redirect_response ) { return $redirect_response; } // If the body was chunk encoded, then decode it. if ( ! empty( $processed_response['body'] ) && isset( $processed_headers['headers']['transfer-encoding'] ) && 'chunked' === $processed_headers['headers']['transfer-encoding'] ) { $processed_response['body'] = WP_Http::chunkTransferDecode( $processed_response['body'] ); } if ( true === $parsed_args['decompress'] && true === WP_Http_Encoding::should_decode( $processed_headers['headers'] ) ) { $processed_response['body'] = WP_Http_Encoding::decompress( $processed_response['body'] ); } if ( isset( $parsed_args['limit_response_size'] ) && strlen( $processed_response['body'] ) > $parsed_args['limit_response_size'] ) { $processed_response['body'] = substr( $processed_response['body'], 0, $parsed_args['limit_response_size'] ); } $response['body'] = $processed_response['body']; return $response; } /** * Verifies the received SSL certificate against its Common Names and subjectAltName fields. * * PHP's SSL verifications only verify that it's a valid Certificate, it doesn't verify if * the certificate is valid for the hostname which was requested. * This function verifies the requested hostname against certificate's subjectAltName field, * if that is empty, or contains no DNS entries, a fallback to the Common Name field is used. * * IP Address support is included if the request is being made to an IP address. * * @since 3.7.0 * * @param resource $stream The PHP Stream which the SSL request is being made over * @param string $host The hostname being requested * @return bool If the certificate presented in $stream is valid for $host */ public static function verify_ssl_certificate( $stream, $host ) { $context_options = stream_context_get_options( $stream ); if ( empty( $context_options['ssl']['peer_certificate'] ) ) { return false; } $cert = openssl_x509_parse( $context_options['ssl']['peer_certificate'] ); if ( ! $cert ) { return false; } /* * If the request is being made to an IP address, we'll validate against IP fields * in the cert (if they exist) */ $host_type = ( WP_Http::is_ip_address( $host ) ? 'ip' : 'dns' ); $certificate_hostnames = array(); if ( ! empty( $cert['extensions']['subjectAltName'] ) ) { $match_against = preg_split( '/,\s*/', $cert['extensions']['subjectAltName'] ); foreach ( $match_against as $match ) { list( $match_type, $match_host ) = explode( ':', $match ); if ( strtolower( trim( $match_type ) ) === $host_type ) { // IP: or DNS: $certificate_hostnames[] = strtolower( trim( $match_host ) ); } } } elseif ( ! empty( $cert['subject']['CN'] ) ) { // Only use the CN when the certificate includes no subjectAltName extension. $certificate_hostnames[] = strtolower( $cert['subject']['CN'] ); } // Exact hostname/IP matches. if ( in_array( strtolower( $host ), $certificate_hostnames, true ) ) { return true; } // IP's can't be wildcards, Stop processing. if ( 'ip' === $host_type ) { return false; } // Test to see if the domain is at least 2 deep for wildcard support. if ( substr_count( $host, '.' ) < 2 ) { return false; } // Wildcard subdomains certs (*.example.com) are valid for a.example.com but not a.b.example.com. $wildcard_host = preg_replace( '/^[^.]+\./', '*.', $host ); return in_array( strtolower( $wildcard_host ), $certificate_hostnames, true ); } /** * Determines whether this class can be used for retrieving a URL. * * @since 2.7.0 * @since 3.7.0 Combined with the fsockopen transport and switched to stream_socket_client(). * * @param array $args Optional. Array of request arguments. Default empty array. * @return bool False means this class can not be used, true means it can. */ public static function test( $args = array() ) { if ( ! function_exists( 'stream_socket_client' ) ) { return false; } $is_ssl = isset( $args['ssl'] ) && $args['ssl']; if ( $is_ssl ) { if ( ! extension_loaded( 'openssl' ) ) { return false; } if ( ! function_exists( 'openssl_x509_parse' ) ) { return false; } } /** * Filters whether streams can be used as a transport for retrieving a URL. * * @since 2.7.0 * * @param bool $use_class Whether the class can be used. Default true. * @param array $args Request arguments. */ return apply_filters( 'use_streams_transport', true, $args ); } } /** * Deprecated HTTP Transport method which used fsockopen. * * This class is not used, and is included for backward compatibility only. * All code should make use of WP_Http directly through its API. * * @see WP_HTTP::request * * @since 2.7.0 * @deprecated 3.7.0 Please use WP_HTTP::request() directly */ class WP_HTTP_Fsockopen extends WP_Http_Streams { // For backward compatibility for users who are using the class directly. } https-detection-20260605114255.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605125727.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260622054728.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605225728-20260607153357-20260622011743.php 0000666 00000011205 15224722576 0014776 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605080445.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605053121.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606092458.php 0000666 00000013341 15224722576 0012014 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260622015605.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605104259.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260607071034.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260622152601.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605094627.php 0000666 00000011205 15224722576 0012023 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260622090003.php 0000666 00000013341 15224722576 0011772 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605121529.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605090903.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605100823.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605170226.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260610190711.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605101022.php 0000666 00000013341 15224722576 0011765 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606100547.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605170806.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606092423.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605103648.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605211707.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606092734.php 0000666 00000013341 15224722576 0012011 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605183304.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606080419.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605080514.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606002213.php 0000666 00000013341 15224722576 0011770 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260609120226.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605170228.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605062441.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605074049.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606145445.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605094635.php 0000666 00000013341 15224722576 0012012 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605100836.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606103613.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605080450.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606081222.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260616222435.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605165210.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606114102.php 0000666 00000013341 15224722576 0011771 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605172328.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605132850.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606142117.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605100915.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605194958.php 0000666 00000013341 15224722576 0012023 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605121935.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605171945.php 0000666 00000011205 15224722576 0012022 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260610131322.php 0000666 00000013341 15224722576 0011767 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260622015042.php 0000666 00000011205 15224722576 0012002 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260608061235.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605090852.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605052952.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } class-wp-text-diff-renderer-table.php 0000666 00000044700 15224722576 0013614 0 ustar 00 <?php /** * Diff API: WP_Text_Diff_Renderer_Table class * * @package WordPress * @subpackage Diff * @since 4.7.0 */ // Don't load directly. if ( ! defined( 'ABSPATH' ) ) { die( '-1' ); } /** * Table renderer to display the diff lines. * * @since 2.6.0 * @uses Text_Diff_Renderer Extends */ #[AllowDynamicProperties] class WP_Text_Diff_Renderer_Table extends Text_Diff_Renderer { /** * @see Text_Diff_Renderer::_leading_context_lines * @var int * @since 2.6.0 */ public $_leading_context_lines = 10000; /** * @see Text_Diff_Renderer::_trailing_context_lines * @var int * @since 2.6.0 */ public $_trailing_context_lines = 10000; /** * Title of the item being compared. * * @since 6.4.0 Declared a previously dynamic property. * @var string|null */ public $_title; /** * Title for the left column. * * @since 6.4.0 Declared a previously dynamic property. * @var string|null */ public $_title_left; /** * Title for the right column. * * @since 6.4.0 Declared a previously dynamic property. * @var string|null */ public $_title_right; /** * Threshold for when a diff should be saved or omitted. * * @var float * @since 2.6.0 */ protected $_diff_threshold = 0.6; /** * Inline display helper object name. * * @var string * @since 2.6.0 */ protected $inline_diff_renderer = 'WP_Text_Diff_Renderer_inline'; /** * Should we show the split view or not * * @var string * @since 3.6.0 */ protected $_show_split_view = true; protected $compat_fields = array( '_show_split_view', 'inline_diff_renderer', '_diff_threshold' ); /** * Caches the output of count_chars() in compute_string_distance() * * @var array * @since 5.0.0 */ protected $count_cache = array(); /** * Caches the difference calculation in compute_string_distance() * * @var array * @since 5.0.0 */ protected $difference_cache = array(); /** * Constructor - Call parent constructor with params array. * * This will set class properties based on the key value pairs in the array. * * @since 2.6.0 * * @param array $params */ public function __construct( $params = array() ) { parent::__construct( $params ); if ( isset( $params['show_split_view'] ) ) { $this->_show_split_view = $params['show_split_view']; } } /** * @ignore * * @param string $header * @return string */ public function _startBlock( $header ) { return ''; } /** * @ignore * * @param array $lines * @param string $prefix */ public function _lines( $lines, $prefix = ' ' ) { } /** * @ignore * * @param string $line HTML-escape the value. * @return string */ public function addedLine( $line ) { return "<td class='diff-addedline'><span aria-hidden='true' class='dashicons dashicons-plus'></span><span class='screen-reader-text'>" . /* translators: Hidden accessibility text. */ __( 'Added:' ) . " </span>{$line}</td>"; } /** * @ignore * * @param string $line HTML-escape the value. * @return string */ public function deletedLine( $line ) { return "<td class='diff-deletedline'><span aria-hidden='true' class='dashicons dashicons-minus'></span><span class='screen-reader-text'>" . /* translators: Hidden accessibility text. */ __( 'Deleted:' ) . " </span>{$line}</td>"; } /** * @ignore * * @param string $line HTML-escape the value. * @return string */ public function contextLine( $line ) { return "<td class='diff-context'><span class='screen-reader-text'>" . /* translators: Hidden accessibility text. */ __( 'Unchanged:' ) . " </span>{$line}</td>"; } /** * @ignore * * @return string */ public function emptyLine() { return '<td> </td>'; } /** * @ignore * * @param array $lines * @param bool $encode * @return string */ public function _added( $lines, $encode = true ) { $r = ''; foreach ( $lines as $line ) { if ( $encode ) { $processed_line = htmlspecialchars( $line ); /** * Contextually filters a diffed line. * * Filters TextDiff processing of diffed line. By default, diffs are processed with * htmlspecialchars. Use this filter to remove or change the processing. Passes a context * indicating if the line is added, deleted or unchanged. * * @since 4.1.0 * * @param string $processed_line The processed diffed line. * @param string $line The unprocessed diffed line. * @param string $context The line context. Values are 'added', 'deleted' or 'unchanged'. */ $line = apply_filters( 'process_text_diff_html', $processed_line, $line, 'added' ); } if ( $this->_show_split_view ) { $r .= '<tr>' . $this->emptyLine() . $this->addedLine( $line ) . "</tr>\n"; } else { $r .= '<tr>' . $this->addedLine( $line ) . "</tr>\n"; } } return $r; } /** * @ignore * * @param array $lines * @param bool $encode * @return string */ public function _deleted( $lines, $encode = true ) { $r = ''; foreach ( $lines as $line ) { if ( $encode ) { $processed_line = htmlspecialchars( $line ); /** This filter is documented in wp-includes/wp-diff.php */ $line = apply_filters( 'process_text_diff_html', $processed_line, $line, 'deleted' ); } if ( $this->_show_split_view ) { $r .= '<tr>' . $this->deletedLine( $line ) . $this->emptyLine() . "</tr>\n"; } else { $r .= '<tr>' . $this->deletedLine( $line ) . "</tr>\n"; } } return $r; } /** * @ignore * * @param array $lines * @param bool $encode * @return string */ public function _context( $lines, $encode = true ) { $r = ''; foreach ( $lines as $line ) { if ( $encode ) { $processed_line = htmlspecialchars( $line ); /** This filter is documented in wp-includes/wp-diff.php */ $line = apply_filters( 'process_text_diff_html', $processed_line, $line, 'unchanged' ); } if ( $this->_show_split_view ) { $r .= '<tr>' . $this->contextLine( $line ) . $this->contextLine( $line ) . "</tr>\n"; } else { $r .= '<tr>' . $this->contextLine( $line ) . "</tr>\n"; } } return $r; } /** * Process changed lines to do word-by-word diffs for extra highlighting. * * (TRAC style) sometimes these lines can actually be deleted or added rows. * We do additional processing to figure that out * * @since 2.6.0 * * @param array $orig * @param array $final * @return string */ public function _changed( $orig, $final ) { // phpcs:ignore Universal.NamingConventions.NoReservedKeywordParameterNames.finalFound $r = ''; /* * Does the aforementioned additional processing: * *_matches tell what rows are "the same" in orig and final. Those pairs will be diffed to get word changes. * - match is numeric: an index in other column. * - match is 'X': no match. It is a new row. * *_rows are column vectors for the orig column and the final column. * - row >= 0: an index of the $orig or $final array. * - row < 0: a blank row for that column. */ list($orig_matches, $final_matches, $orig_rows, $final_rows) = $this->interleave_changed_lines( $orig, $final ); // These will hold the word changes as determined by an inline diff. $orig_diffs = array(); $final_diffs = array(); // Compute word diffs for each matched pair using the inline diff. foreach ( $orig_matches as $o => $f ) { if ( is_numeric( $o ) && is_numeric( $f ) ) { $text_diff = new Text_Diff( 'auto', array( array( $orig[ $o ] ), array( $final[ $f ] ) ) ); $renderer = new $this->inline_diff_renderer(); $diff = $renderer->render( $text_diff ); // If they're too different, don't include any <ins> or <del>'s. if ( preg_match_all( '!(<ins>.*?</ins>|<del>.*?</del>)!', $diff, $diff_matches ) ) { // Length of all text between <ins> or <del>. $stripped_matches = strlen( strip_tags( implode( ' ', $diff_matches[0] ) ) ); /* * Since we count length of text between <ins> or <del> (instead of picking just one), * we double the length of chars not in those tags. */ $stripped_diff = strlen( strip_tags( $diff ) ) * 2 - $stripped_matches; $diff_ratio = $stripped_matches / $stripped_diff; if ( $diff_ratio > $this->_diff_threshold ) { continue; // Too different. Don't save diffs. } } // Un-inline the diffs by removing <del> or <ins>. $orig_diffs[ $o ] = preg_replace( '|<ins>.*?</ins>|', '', $diff ); $final_diffs[ $f ] = preg_replace( '|<del>.*?</del>|', '', $diff ); } } foreach ( array_keys( $orig_rows ) as $row ) { // Both columns have blanks. Ignore them. if ( $orig_rows[ $row ] < 0 && $final_rows[ $row ] < 0 ) { continue; } // If we have a word based diff, use it. Otherwise, use the normal line. if ( isset( $orig_diffs[ $orig_rows[ $row ] ] ) ) { $orig_line = $orig_diffs[ $orig_rows[ $row ] ]; } elseif ( isset( $orig[ $orig_rows[ $row ] ] ) ) { $orig_line = htmlspecialchars( $orig[ $orig_rows[ $row ] ] ); } else { $orig_line = ''; } if ( isset( $final_diffs[ $final_rows[ $row ] ] ) ) { $final_line = $final_diffs[ $final_rows[ $row ] ]; } elseif ( isset( $final[ $final_rows[ $row ] ] ) ) { $final_line = htmlspecialchars( $final[ $final_rows[ $row ] ] ); } else { $final_line = ''; } if ( $orig_rows[ $row ] < 0 ) { // Orig is blank. This is really an added row. $r .= $this->_added( array( $final_line ), false ); } elseif ( $final_rows[ $row ] < 0 ) { // Final is blank. This is really a deleted row. $r .= $this->_deleted( array( $orig_line ), false ); } else { // A true changed row. if ( $this->_show_split_view ) { $r .= '<tr>' . $this->deletedLine( $orig_line ) . $this->addedLine( $final_line ) . "</tr>\n"; } else { $r .= '<tr>' . $this->deletedLine( $orig_line ) . '</tr><tr>' . $this->addedLine( $final_line ) . "</tr>\n"; } } } return $r; } /** * Takes changed blocks and matches which rows in orig turned into which rows in final. * * @since 2.6.0 * * @param array $orig Lines of the original version of the text. * @param array $final Lines of the final version of the text. * @return array { * Array containing results of comparing the original text to the final text. * * @type array $orig_matches Associative array of original matches. Index == row * number of `$orig`, value == corresponding row number * of that same line in `$final` or 'x' if there is no * corresponding row (indicating it is a deleted line). * @type array $final_matches Associative array of final matches. Index == row * number of `$final`, value == corresponding row number * of that same line in `$orig` or 'x' if there is no * corresponding row (indicating it is a new line). * @type array $orig_rows Associative array of interleaved rows of `$orig` with * blanks to keep matches aligned with side-by-side diff * of `$final`. A value >= 0 corresponds to index of `$orig`. * Value < 0 indicates a blank row. * @type array $final_rows Associative array of interleaved rows of `$final` with * blanks to keep matches aligned with side-by-side diff * of `$orig`. A value >= 0 corresponds to index of `$final`. * Value < 0 indicates a blank row. * } */ public function interleave_changed_lines( $orig, $final ) { // phpcs:ignore Universal.NamingConventions.NoReservedKeywordParameterNames.finalFound // Contains all pairwise string comparisons. Keys are such that this need only be a one dimensional array. $matches = array(); foreach ( array_keys( $orig ) as $o ) { foreach ( array_keys( $final ) as $f ) { $matches[ "$o,$f" ] = $this->compute_string_distance( $orig[ $o ], $final[ $f ] ); } } asort( $matches ); // Order by string distance. $orig_matches = array(); $final_matches = array(); foreach ( $matches as $keys => $difference ) { list($o, $f) = explode( ',', $keys ); $o = (int) $o; $f = (int) $f; // Already have better matches for these guys. if ( isset( $orig_matches[ $o ] ) && isset( $final_matches[ $f ] ) ) { continue; } // First match for these guys. Must be best match. if ( ! isset( $orig_matches[ $o ] ) && ! isset( $final_matches[ $f ] ) ) { $orig_matches[ $o ] = $f; $final_matches[ $f ] = $o; continue; } // Best match of this final is already taken? Must mean this final is a new row. if ( isset( $orig_matches[ $o ] ) ) { $final_matches[ $f ] = 'x'; } elseif ( isset( $final_matches[ $f ] ) ) { // Best match of this orig is already taken? Must mean this orig is a deleted row. $orig_matches[ $o ] = 'x'; } } // We read the text in this order. ksort( $orig_matches ); ksort( $final_matches ); // Stores rows and blanks for each column. $orig_rows = array_keys( $orig_matches ); $orig_rows_copy = $orig_rows; $final_rows = array_keys( $final_matches ); /* * Interleaves rows with blanks to keep matches aligned. * We may end up with some extraneous blank rows, but we'll just ignore them later. */ foreach ( $orig_rows_copy as $orig_row ) { $final_pos = array_search( $orig_matches[ $orig_row ], $final_rows, true ); $orig_pos = (int) array_search( $orig_row, $orig_rows, true ); if ( false === $final_pos ) { // This orig is paired with a blank final. array_splice( $final_rows, $orig_pos, 0, -1 ); } elseif ( $final_pos < $orig_pos ) { // This orig's match is up a ways. Pad final with blank rows. $diff_array = range( -1, $final_pos - $orig_pos ); array_splice( $final_rows, $orig_pos, 0, $diff_array ); } elseif ( $final_pos > $orig_pos ) { // This orig's match is down a ways. Pad orig with blank rows. $diff_array = range( -1, $orig_pos - $final_pos ); array_splice( $orig_rows, $orig_pos, 0, $diff_array ); } } // Pad the ends with blank rows if the columns aren't the same length. $diff_count = count( $orig_rows ) - count( $final_rows ); if ( $diff_count < 0 ) { while ( $diff_count < 0 ) { array_push( $orig_rows, $diff_count++ ); } } elseif ( $diff_count > 0 ) { $diff_count = -1 * $diff_count; while ( $diff_count < 0 ) { array_push( $final_rows, $diff_count++ ); } } return array( $orig_matches, $final_matches, $orig_rows, $final_rows ); } /** * Computes a number that is intended to reflect the "distance" between two strings. * * @since 2.6.0 * * @param string $string1 * @param string $string2 * @return int */ public function compute_string_distance( $string1, $string2 ) { // Use an md5 hash of the strings for a count cache, as it's fast to generate, and collisions aren't a concern. $count_key1 = md5( $string1 ); $count_key2 = md5( $string2 ); // Cache vectors containing character frequency for all chars in each string. if ( ! isset( $this->count_cache[ $count_key1 ] ) ) { $this->count_cache[ $count_key1 ] = count_chars( $string1 ); } if ( ! isset( $this->count_cache[ $count_key2 ] ) ) { $this->count_cache[ $count_key2 ] = count_chars( $string2 ); } $chars1 = $this->count_cache[ $count_key1 ]; $chars2 = $this->count_cache[ $count_key2 ]; $difference_key = md5( implode( ',', $chars1 ) . ':' . implode( ',', $chars2 ) ); if ( ! isset( $this->difference_cache[ $difference_key ] ) ) { // L1-norm of difference vector. $this->difference_cache[ $difference_key ] = array_sum( array_map( array( $this, 'difference' ), $chars1, $chars2 ) ); } $difference = $this->difference_cache[ $difference_key ]; // $string1 has zero length? Odd. Give huge penalty by not dividing. if ( ! $string1 ) { return $difference; } // Return distance per character (of string1). return $difference / strlen( $string1 ); } /** * @ignore * @since 2.6.0 * * @param int $a * @param int $b * @return int */ public function difference( $a, $b ) { return abs( $a - $b ); } /** * Make private properties readable for backward compatibility. * * @since 4.0.0 * @since 6.4.0 Getting a dynamic property is deprecated. * * @param string $name Property to get. * @return mixed A declared property's value, else null. */ public function __get( $name ) { if ( in_array( $name, $this->compat_fields, true ) ) { return $this->$name; } wp_trigger_error( __METHOD__, "The property `{$name}` is not declared. Getting a dynamic property is " . 'deprecated since version 6.4.0! Instead, declare the property on the class.', E_USER_DEPRECATED ); return null; } /** * Make private properties settable for backward compatibility. * * @since 4.0.0 * @since 6.4.0 Setting a dynamic property is deprecated. * * @param string $name Property to check if set. * @param mixed $value Property value. */ public function __set( $name, $value ) { if ( in_array( $name, $this->compat_fields, true ) ) { $this->$name = $value; return; } wp_trigger_error( __METHOD__, "The property `{$name}` is not declared. Setting a dynamic property is " . 'deprecated since version 6.4.0! Instead, declare the property on the class.', E_USER_DEPRECATED ); } /** * Make private properties checkable for backward compatibility. * * @since 4.0.0 * @since 6.4.0 Checking a dynamic property is deprecated. * * @param string $name Property to check if set. * @return bool Whether the property is set. */ public function __isset( $name ) { if ( in_array( $name, $this->compat_fields, true ) ) { return isset( $this->$name ); } wp_trigger_error( __METHOD__, "The property `{$name}` is not declared. Checking `isset()` on a dynamic property " . 'is deprecated since version 6.4.0! Instead, declare the property on the class.', E_USER_DEPRECATED ); return false; } /** * Make private properties un-settable for backward compatibility. * * @since 4.0.0 * @since 6.4.0 Unsetting a dynamic property is deprecated. * * @param string $name Property to unset. */ public function __unset( $name ) { if ( in_array( $name, $this->compat_fields, true ) ) { unset( $this->$name ); return; } wp_trigger_error( __METHOD__, "A property `{$name}` is not declared. Unsetting a dynamic property is " . 'deprecated since version 6.4.0! Instead, declare the property on the class.', E_USER_DEPRECATED ); } } https-detection-20260605111842.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605090858.php 0000666 00000013341 15224722576 0012015 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260623210321-20260627000322.php 0000666 00000013341 15224722576 0013345 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605122500.php 0000666 00000011205 15224722576 0012001 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605080426.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606113118.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605171928.php 0000666 00000011205 15224722576 0012023 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606003506.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260607100220.php 0000666 00000013341 15224722576 0011766 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260607053209.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605090843.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606141137.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605170805.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606094752.php 0000666 00000011205 15224722576 0012023 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605090746.php 0000666 00000013341 15224722576 0012011 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605234702.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605122610.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260615192534.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606074155.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606180159.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605130239.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605134451.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260607032415.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605102002.php 0000666 00000013341 15224722576 0011764 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260610045420.php 0000666 00000011205 15224722576 0012002 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606000629.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605111908.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606083604.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605101028.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605134444.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } class-wp-comment-query-20260621215438.php 0000666 00000137244 15224722576 0013233 0 ustar 00 <?php /** * Comment API: WP_Comment_Query class * * @package WordPress * @subpackage Comments * @since 4.4.0 */ /** * Core class used for querying comments. * * @since 3.1.0 * * @see WP_Comment_Query::__construct() for accepted arguments. */ #[AllowDynamicProperties] class WP_Comment_Query { /** * SQL for database query. * * @since 4.0.1 * @var string */ public $request; /** * Metadata query container * * @since 3.5.0 * @var WP_Meta_Query A meta query instance. */ public $meta_query = false; /** * Metadata query clauses. * * @since 4.4.0 * @var array */ protected $meta_query_clauses; /** * SQL query clauses. * * @since 4.4.0 * @var array */ protected $sql_clauses = array( 'select' => '', 'from' => '', 'where' => array(), 'groupby' => '', 'orderby' => '', 'limits' => '', ); /** * SQL WHERE clause. * * Stored after the {@see 'comments_clauses'} filter is run on the compiled WHERE sub-clauses. * * @since 4.4.2 * @var string */ protected $filtered_where_clause; /** * Date query container * * @since 3.7.0 * @var WP_Date_Query A date query instance. */ public $date_query = false; /** * Query vars set by the user. * * @since 3.1.0 * @var array */ public $query_vars; /** * Default values for query vars. * * @since 4.2.0 * @var array */ public $query_var_defaults; /** * List of comments located by the query. * * @since 4.0.0 * @var int[]|WP_Comment[] */ public $comments; /** * The amount of found comments for the current query. * * @since 4.4.0 * @var int */ public $found_comments = 0; /** * The number of pages. * * @since 4.4.0 * @var int */ public $max_num_pages = 0; /** * Make private/protected methods readable for backward compatibility. * * @since 4.0.0 * * @param string $name Method to call. * @param array $arguments Arguments to pass when calling. * @return mixed|false Return value of the callback, false otherwise. */ public function __call( $name, $arguments ) { if ( 'get_search_sql' === $name ) { return $this->get_search_sql( ...$arguments ); } return false; } /** * Constructor. * * Sets up the comment query, based on the query vars passed. * * @since 4.2.0 * @since 4.4.0 `$parent__in` and `$parent__not_in` were added. * @since 4.4.0 Order by `comment__in` was added. `$update_comment_meta_cache`, `$no_found_rows`, * `$hierarchical`, and `$update_comment_post_cache` were added. * @since 4.5.0 Introduced the `$author_url` argument. * @since 4.6.0 Introduced the `$cache_domain` argument. * @since 4.9.0 Introduced the `$paged` argument. * @since 5.1.0 Introduced the `$meta_compare_key` argument. * @since 5.3.0 Introduced the `$meta_type_key` argument. * * @param string|array $query { * Optional. Array or query string of comment query parameters. Default empty. * * @type string $author_email Comment author email address. Default empty. * @type string $author_url Comment author URL. Default empty. * @type int[] $author__in Array of author IDs to include comments for. Default empty. * @type int[] $author__not_in Array of author IDs to exclude comments for. Default empty. * @type int[] $comment__in Array of comment IDs to include. Default empty. * @type int[] $comment__not_in Array of comment IDs to exclude. Default empty. * @type bool $count Whether to return a comment count (true) or array of * comment objects (false). Default false. * @type array $date_query Date query clauses to limit comments by. See WP_Date_Query. * Default null. * @type string $fields Comment fields to return. Accepts 'ids' for comment IDs * only or empty for all fields. Default empty. * @type array $include_unapproved Array of IDs or email addresses of users whose unapproved * comments will be returned by the query regardless of * `$status`. Default empty. * @type int $karma Karma score to retrieve matching comments for. * Default empty. * @type string|string[] $meta_key Meta key or keys to filter by. * @type string|string[] $meta_value Meta value or values to filter by. * @type string $meta_compare MySQL operator used for comparing the meta value. * See WP_Meta_Query::__construct() for accepted values and default value. * @type string $meta_compare_key MySQL operator used for comparing the meta key. * See WP_Meta_Query::__construct() for accepted values and default value. * @type string $meta_type MySQL data type that the meta_value column will be CAST to for comparisons. * See WP_Meta_Query::__construct() for accepted values and default value. * @type string $meta_type_key MySQL data type that the meta_key column will be CAST to for comparisons. * See WP_Meta_Query::__construct() for accepted values and default value. * @type array $meta_query An associative array of WP_Meta_Query arguments. * See WP_Meta_Query::__construct() for accepted values. * @type int $number Maximum number of comments to retrieve. * Default empty (no limit). * @type int $paged When used with `$number`, defines the page of results to return. * When used with `$offset`, `$offset` takes precedence. Default 1. * @type int $offset Number of comments to offset the query. Used to build * LIMIT clause. Default 0. * @type bool $no_found_rows Whether to disable the `SQL_CALC_FOUND_ROWS` query. * Default: true. * @type string|array $orderby Comment status or array of statuses. To use 'meta_value' * or 'meta_value_num', `$meta_key` must also be defined. * To sort by a specific `$meta_query` clause, use that * clause's array key. Accepts: * - 'comment_agent' * - 'comment_approved' * - 'comment_author' * - 'comment_author_email' * - 'comment_author_IP' * - 'comment_author_url' * - 'comment_content' * - 'comment_date' * - 'comment_date_gmt' * - 'comment_ID' * - 'comment_karma' * - 'comment_parent' * - 'comment_post_ID' * - 'comment_type' * - 'user_id' * - 'comment__in' * - 'meta_value' * - 'meta_value_num' * - The value of `$meta_key` * - The array keys of `$meta_query` * - false, an empty array, or 'none' to disable `ORDER BY` clause. * Default: 'comment_date_gmt'. * @type string $order How to order retrieved comments. Accepts 'ASC', 'DESC'. * Default: 'DESC'. * @type int $parent Parent ID of comment to retrieve children of. * Default empty. * @type int[] $parent__in Array of parent IDs of comments to retrieve children for. * Default empty. * @type int[] $parent__not_in Array of parent IDs of comments *not* to retrieve * children for. Default empty. * @type int[] $post_author__in Array of author IDs to retrieve comments for. * Default empty. * @type int[] $post_author__not_in Array of author IDs *not* to retrieve comments for. * Default empty. * @type int $post_id Limit results to those affiliated with a given post ID. * Default 0. * @type int[] $post__in Array of post IDs to include affiliated comments for. * Default empty. * @type int[] $post__not_in Array of post IDs to exclude affiliated comments for. * Default empty. * @type int $post_author Post author ID to limit results by. Default empty. * @type string|string[] $post_status Post status or array of post statuses to retrieve * affiliated comments for. Pass 'any' to match any value. * Default empty. * @type string|string[] $post_type Post type or array of post types to retrieve affiliated * comments for. Pass 'any' to match any value. Default empty. * @type string $post_name Post name to retrieve affiliated comments for. * Default empty. * @type int $post_parent Post parent ID to retrieve affiliated comments for. * Default empty. * @type string $search Search term(s) to retrieve matching comments for. * Default empty. * @type string|array $status Comment statuses to limit results by. Accepts an array * or space/comma-separated list of 'hold' (`comment_status=0`), * 'approve' (`comment_status=1`), 'all', or a custom * comment status. Default 'all'. * @type string|string[] $type Include comments of a given type, or array of types. * Accepts 'comment', 'pings' (includes 'pingback' and * 'trackback'), or any custom type string. Default empty. * @type string[] $type__in Include comments from a given array of comment types. * Default empty. * @type string[] $type__not_in Exclude comments from a given array of comment types. * Default empty. * @type int $user_id Include comments for a specific user ID. Default empty. * @type bool|string $hierarchical Whether to include comment descendants in the results. * - 'threaded' returns a tree, with each comment's children * stored in a `children` property on the `WP_Comment` object. * - 'flat' returns a flat array of found comments plus * their children. * - Boolean `false` leaves out descendants. * The parameter is ignored (forced to `false`) when * `$fields` is 'ids' or 'counts'. Accepts 'threaded', * 'flat', or false. Default: false. * @type string $cache_domain Unique cache key to be produced when this query is stored in * an object cache. Default is 'core'. * @type bool $update_comment_meta_cache Whether to prime the metadata cache for found comments. * Default true. * @type bool $update_comment_post_cache Whether to prime the cache for comment posts. * Default false. * } */ public function __construct( $query = '' ) { $this->query_var_defaults = array( 'author_email' => '', 'author_url' => '', 'author__in' => '', 'author__not_in' => '', 'include_unapproved' => '', 'fields' => '', 'ID' => '', 'comment__in' => '', 'comment__not_in' => '', 'karma' => '', 'number' => '', 'offset' => '', 'no_found_rows' => true, 'orderby' => '', 'order' => 'DESC', 'paged' => 1, 'parent' => '', 'parent__in' => '', 'parent__not_in' => '', 'post_author__in' => '', 'post_author__not_in' => '', 'post_ID' => '', 'post_id' => 0, 'post__in' => '', 'post__not_in' => '', 'post_author' => '', 'post_name' => '', 'post_parent' => '', 'post_status' => '', 'post_type' => '', 'status' => 'all', 'type' => '', 'type__in' => '', 'type__not_in' => '', 'user_id' => '', 'search' => '', 'count' => false, 'meta_key' => '', 'meta_value' => '', 'meta_query' => '', 'date_query' => null, // See WP_Date_Query. 'hierarchical' => false, 'cache_domain' => 'core', 'update_comment_meta_cache' => true, 'update_comment_post_cache' => false, ); if ( ! empty( $query ) ) { $this->query( $query ); } } /** * Parse arguments passed to the comment query with default query parameters. * * @since 4.2.0 Extracted from WP_Comment_Query::query(). * * @param string|array $query WP_Comment_Query arguments. See WP_Comment_Query::__construct() for accepted arguments. */ public function parse_query( $query = '' ) { if ( empty( $query ) ) { $query = $this->query_vars; } $this->query_vars = wp_parse_args( $query, $this->query_var_defaults ); /** * Fires after the comment query vars have been parsed. * * @since 4.2.0 * * @param WP_Comment_Query $query The WP_Comment_Query instance (passed by reference). */ do_action_ref_array( 'parse_comment_query', array( &$this ) ); } /** * Sets up the WordPress query for retrieving comments. * * @since 3.1.0 * @since 4.1.0 Introduced 'comment__in', 'comment__not_in', 'post_author__in', * 'post_author__not_in', 'author__in', 'author__not_in', 'post__in', * 'post__not_in', 'include_unapproved', 'type__in', and 'type__not_in' * arguments to $query_vars. * @since 4.2.0 Moved parsing to WP_Comment_Query::parse_query(). * * @param string|array $query Array or URL query string of parameters. * @return array|int List of comments, or number of comments when 'count' is passed as a query var. */ public function query( $query ) { $this->query_vars = wp_parse_args( $query ); return $this->get_comments(); } /** * Get a list of comments matching the query vars. * * @since 4.2.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @return int|int[]|WP_Comment[] List of comments or number of found comments if `$count` argument is true. */ public function get_comments() { global $wpdb; $this->parse_query(); // Parse meta query. $this->meta_query = new WP_Meta_Query(); $this->meta_query->parse_query_vars( $this->query_vars ); /** * Fires before comments are retrieved. * * @since 3.1.0 * * @param WP_Comment_Query $query Current instance of WP_Comment_Query (passed by reference). */ do_action_ref_array( 'pre_get_comments', array( &$this ) ); // Reparse query vars, in case they were modified in a 'pre_get_comments' callback. $this->meta_query->parse_query_vars( $this->query_vars ); if ( ! empty( $this->meta_query->queries ) ) { $this->meta_query_clauses = $this->meta_query->get_sql( 'comment', $wpdb->comments, 'comment_ID', $this ); } $comment_data = null; /** * Filters the comments data before the query takes place. * * Return a non-null value to bypass WordPress' default comment queries. * * The expected return type from this filter depends on the value passed * in the request query vars: * - When `$this->query_vars['count']` is set, the filter should return * the comment count as an integer. * - When `'ids' === $this->query_vars['fields']`, the filter should return * an array of comment IDs. * - Otherwise the filter should return an array of WP_Comment objects. * * Note that if the filter returns an array of comment data, it will be assigned * to the `comments` property of the current WP_Comment_Query instance. * * Filtering functions that require pagination information are encouraged to set * the `found_comments` and `max_num_pages` properties of the WP_Comment_Query object, * passed to the filter by reference. If WP_Comment_Query does not perform a database * query, it will not have enough information to generate these values itself. * * @since 5.3.0 * @since 5.6.0 The returned array of comment data is assigned to the `comments` property * of the current WP_Comment_Query instance. * * @param array|int|null $comment_data Return an array of comment data to short-circuit WP's comment query, * the comment count as an integer if `$this->query_vars['count']` is set, * or null to allow WP to run its normal queries. * @param WP_Comment_Query $query The WP_Comment_Query instance, passed by reference. */ $comment_data = apply_filters_ref_array( 'comments_pre_query', array( $comment_data, &$this ) ); if ( null !== $comment_data ) { if ( is_array( $comment_data ) && ! $this->query_vars['count'] ) { $this->comments = $comment_data; } return $comment_data; } /* * Only use the args defined in the query_var_defaults to compute the key, * but ignore 'fields', 'update_comment_meta_cache', 'update_comment_post_cache' which does not affect query results. */ $_args = wp_array_slice_assoc( $this->query_vars, array_keys( $this->query_var_defaults ) ); unset( $_args['fields'], $_args['update_comment_meta_cache'], $_args['update_comment_post_cache'] ); $key = md5( serialize( $_args ) ); $last_changed = wp_cache_get_last_changed( 'comment' ); $cache_key = "get_comments:$key"; $cache_value = wp_cache_get_salted( $cache_key, 'comment-queries', $last_changed ); if ( false === $cache_value ) { $comment_ids = $this->get_comment_ids(); if ( $comment_ids ) { $this->set_found_comments(); } $cache_value = array( 'comment_ids' => $comment_ids, 'found_comments' => $this->found_comments, ); wp_cache_set_salted( $cache_key, $cache_value, 'comment-queries', $last_changed ); } else { $comment_ids = $cache_value['comment_ids']; $this->found_comments = $cache_value['found_comments']; } if ( $this->found_comments && $this->query_vars['number'] ) { $this->max_num_pages = (int) ceil( $this->found_comments / $this->query_vars['number'] ); } // If querying for a count only, there's nothing more to do. if ( $this->query_vars['count'] ) { // $comment_ids is actually a count in this case. return (int) $comment_ids; } $comment_ids = array_map( 'intval', $comment_ids ); if ( $this->query_vars['update_comment_meta_cache'] ) { wp_lazyload_comment_meta( $comment_ids ); } if ( 'ids' === $this->query_vars['fields'] ) { $this->comments = $comment_ids; return $this->comments; } _prime_comment_caches( $comment_ids, false ); // Fetch full comment objects from the primed cache. $_comments = array(); foreach ( $comment_ids as $comment_id ) { $_comment = get_comment( $comment_id ); if ( $_comment ) { $_comments[] = $_comment; } } // Prime comment post caches. if ( $this->query_vars['update_comment_post_cache'] ) { $comment_post_ids = array(); foreach ( $_comments as $_comment ) { $comment_post_ids[] = $_comment->comment_post_ID; } _prime_post_caches( $comment_post_ids, false, false ); } /** * Filters the comment query results. * * @since 3.1.0 * * @param WP_Comment[] $_comments An array of comments. * @param WP_Comment_Query $query Current instance of WP_Comment_Query (passed by reference). */ $_comments = apply_filters_ref_array( 'the_comments', array( $_comments, &$this ) ); // Convert to WP_Comment instances. $comments = array_map( 'get_comment', $_comments ); if ( $this->query_vars['hierarchical'] ) { $comments = $this->fill_descendants( $comments ); } $this->comments = $comments; return $this->comments; } /** * Used internally to get a list of comment IDs matching the query vars. * * @since 4.4.0 * @since 6.9.0 Excludes the 'note' comment type, unless 'all' or the 'note' types are requested. * * @global wpdb $wpdb WordPress database abstraction object. * * @return int|array A single count of comment IDs if a count query. An array of comment IDs if a full query. */ protected function get_comment_ids() { global $wpdb; // Assemble clauses related to 'comment_approved'. $approved_clauses = array(); // 'status' accepts an array or a comma-separated string. $status_clauses = array(); $statuses = wp_parse_list( $this->query_vars['status'] ); // Empty 'status' should be interpreted as 'all'. if ( empty( $statuses ) ) { $statuses = array( 'all' ); } // 'any' overrides other statuses. if ( ! in_array( 'any', $statuses, true ) ) { foreach ( $statuses as $status ) { switch ( $status ) { case 'hold': $status_clauses[] = "comment_approved = '0'"; break; case 'approve': $status_clauses[] = "comment_approved = '1'"; break; case 'all': case '': $status_clauses[] = "( comment_approved = '0' OR comment_approved = '1' )"; break; default: $status_clauses[] = $wpdb->prepare( 'comment_approved = %s', $status ); break; } } $approved_clauses[] = '( ' . implode( ' OR ', $status_clauses ) . ' )'; } // User IDs or emails whose unapproved comments are included, regardless of $status. if ( ! empty( $this->query_vars['include_unapproved'] ) ) { $include_unapproved = wp_parse_list( $this->query_vars['include_unapproved'] ); foreach ( $include_unapproved as $unapproved_identifier ) { // Numeric values are assumed to be user IDs. if ( is_numeric( $unapproved_identifier ) ) { $approved_clauses[] = $wpdb->prepare( "( user_id = %d AND comment_approved = '0' )", $unapproved_identifier ); } else { // Otherwise we match against email addresses. if ( ! empty( $_GET['unapproved'] ) && ! empty( $_GET['moderation-hash'] ) ) { // Only include requested comment. $approved_clauses[] = $wpdb->prepare( "( comment_author_email = %s AND comment_approved = '0' AND {$wpdb->comments}.comment_ID = %d )", $unapproved_identifier, (int) $_GET['unapproved'] ); } else { // Include all of the author's unapproved comments. $approved_clauses[] = $wpdb->prepare( "( comment_author_email = %s AND comment_approved = '0' )", $unapproved_identifier ); } } } } // Collapse comment_approved clauses into a single OR-separated clause. if ( ! empty( $approved_clauses ) ) { if ( 1 === count( $approved_clauses ) ) { $this->sql_clauses['where']['approved'] = $approved_clauses[0]; } else { $this->sql_clauses['where']['approved'] = '( ' . implode( ' OR ', $approved_clauses ) . ' )'; } } $order = ( 'ASC' === strtoupper( $this->query_vars['order'] ) ) ? 'ASC' : 'DESC'; // Disable ORDER BY with 'none', an empty array, or boolean false. if ( in_array( $this->query_vars['orderby'], array( 'none', array(), false ), true ) ) { $orderby = ''; } elseif ( ! empty( $this->query_vars['orderby'] ) ) { $ordersby = is_array( $this->query_vars['orderby'] ) ? $this->query_vars['orderby'] : preg_split( '/[,\s]/', $this->query_vars['orderby'] ); $orderby_array = array(); $found_orderby_comment_id = false; foreach ( $ordersby as $_key => $_value ) { if ( ! $_value ) { continue; } if ( is_int( $_key ) ) { $_orderby = $_value; $_order = $order; } else { $_orderby = $_key; $_order = $_value; } if ( ! $found_orderby_comment_id && in_array( $_orderby, array( 'comment_ID', 'comment__in' ), true ) ) { $found_orderby_comment_id = true; } $parsed = $this->parse_orderby( $_orderby ); if ( ! $parsed ) { continue; } if ( 'comment__in' === $_orderby ) { $orderby_array[] = $parsed; continue; } $orderby_array[] = $parsed . ' ' . $this->parse_order( $_order ); } // If no valid clauses were found, order by comment_date_gmt. if ( empty( $orderby_array ) ) { $orderby_array[] = "$wpdb->comments.comment_date_gmt $order"; } // To ensure determinate sorting, always include a comment_ID clause. if ( ! $found_orderby_comment_id ) { $comment_id_order = ''; // Inherit order from comment_date or comment_date_gmt, if available. foreach ( $orderby_array as $orderby_clause ) { if ( preg_match( '/comment_date(?:_gmt)*\ (ASC|DESC)/', $orderby_clause, $match ) ) { $comment_id_order = $match[1]; break; } } // If no date-related order is available, use the date from the first available clause. if ( ! $comment_id_order ) { foreach ( $orderby_array as $orderby_clause ) { if ( str_contains( 'ASC', $orderby_clause ) ) { $comment_id_order = 'ASC'; } else { $comment_id_order = 'DESC'; } break; } } // Default to DESC. if ( ! $comment_id_order ) { $comment_id_order = 'DESC'; } $orderby_array[] = "$wpdb->comments.comment_ID $comment_id_order"; } $orderby = implode( ', ', $orderby_array ); } else { $orderby = "$wpdb->comments.comment_date_gmt $order"; } $number = absint( $this->query_vars['number'] ); $offset = absint( $this->query_vars['offset'] ); $paged = absint( $this->query_vars['paged'] ); $limits = ''; if ( ! empty( $number ) ) { if ( $offset ) { $limits = 'LIMIT ' . $offset . ',' . $number; } else { $limits = 'LIMIT ' . ( $number * ( $paged - 1 ) ) . ',' . $number; } } if ( $this->query_vars['count'] ) { $fields = 'COUNT(*)'; } else { $fields = "$wpdb->comments.comment_ID"; } $post_id = absint( $this->query_vars['post_id'] ); if ( ! empty( $post_id ) ) { $this->sql_clauses['where']['post_id'] = $wpdb->prepare( 'comment_post_ID = %d', $post_id ); } // Parse comment IDs for an IN clause. if ( ! empty( $this->query_vars['comment__in'] ) ) { $this->sql_clauses['where']['comment__in'] = "$wpdb->comments.comment_ID IN ( " . implode( ',', wp_parse_id_list( $this->query_vars['comment__in'] ) ) . ' )'; } // Parse comment IDs for a NOT IN clause. if ( ! empty( $this->query_vars['comment__not_in'] ) ) { $this->sql_clauses['where']['comment__not_in'] = "$wpdb->comments.comment_ID NOT IN ( " . implode( ',', wp_parse_id_list( $this->query_vars['comment__not_in'] ) ) . ' )'; } // Parse comment parent IDs for an IN clause. if ( ! empty( $this->query_vars['parent__in'] ) ) { $this->sql_clauses['where']['parent__in'] = 'comment_parent IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['parent__in'] ) ) . ' )'; } // Parse comment parent IDs for a NOT IN clause. if ( ! empty( $this->query_vars['parent__not_in'] ) ) { $this->sql_clauses['where']['parent__not_in'] = 'comment_parent NOT IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['parent__not_in'] ) ) . ' )'; } // Parse comment post IDs for an IN clause. if ( ! empty( $this->query_vars['post__in'] ) ) { $this->sql_clauses['where']['post__in'] = 'comment_post_ID IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['post__in'] ) ) . ' )'; } // Parse comment post IDs for a NOT IN clause. if ( ! empty( $this->query_vars['post__not_in'] ) ) { $this->sql_clauses['where']['post__not_in'] = 'comment_post_ID NOT IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['post__not_in'] ) ) . ' )'; } if ( '' !== $this->query_vars['author_email'] ) { $this->sql_clauses['where']['author_email'] = $wpdb->prepare( 'comment_author_email = %s', $this->query_vars['author_email'] ); } if ( '' !== $this->query_vars['author_url'] ) { $this->sql_clauses['where']['author_url'] = $wpdb->prepare( 'comment_author_url = %s', $this->query_vars['author_url'] ); } if ( '' !== $this->query_vars['karma'] ) { $this->sql_clauses['where']['karma'] = $wpdb->prepare( 'comment_karma = %d', $this->query_vars['karma'] ); } // Filtering by comment_type: 'type', 'type__in', 'type__not_in'. $raw_types = array( 'IN' => array_merge( (array) $this->query_vars['type'], (array) $this->query_vars['type__in'] ), 'NOT IN' => (array) $this->query_vars['type__not_in'], ); // Exclude the 'note' comment type, unless 'all' types or the 'note' type explicitly are requested. if ( ! in_array( 'all', $raw_types['IN'], true ) && ! in_array( 'note', $raw_types['IN'], true ) && ! in_array( 'note', $raw_types['NOT IN'], true ) ) { $raw_types['NOT IN'][] = 'note'; } $comment_types = array(); foreach ( $raw_types as $operator => $_raw_types ) { $_raw_types = array_unique( $_raw_types ); foreach ( $_raw_types as $type ) { switch ( $type ) { // An empty translates to 'all', for backward compatibility. case '': case 'all': break; case 'comment': case 'comments': $comment_types[ $operator ][] = "''"; $comment_types[ $operator ][] = "'comment'"; break; case 'pings': $comment_types[ $operator ][] = "'pingback'"; $comment_types[ $operator ][] = "'trackback'"; break; default: $comment_types[ $operator ][] = $wpdb->prepare( '%s', $type ); break; } } if ( ! empty( $comment_types[ $operator ] ) ) { $types_sql = implode( ', ', $comment_types[ $operator ] ); $this->sql_clauses['where'][ 'comment_type__' . strtolower( str_replace( ' ', '_', $operator ) ) ] = "comment_type $operator ($types_sql)"; } } $parent = $this->query_vars['parent']; if ( $this->query_vars['hierarchical'] && ! $parent ) { $parent = 0; } if ( '' !== $parent ) { $this->sql_clauses['where']['parent'] = $wpdb->prepare( 'comment_parent = %d', $parent ); } if ( is_array( $this->query_vars['user_id'] ) ) { $this->sql_clauses['where']['user_id'] = 'user_id IN (' . implode( ',', array_map( 'absint', $this->query_vars['user_id'] ) ) . ')'; } elseif ( '' !== $this->query_vars['user_id'] ) { $this->sql_clauses['where']['user_id'] = $wpdb->prepare( 'user_id = %d', $this->query_vars['user_id'] ); } // Falsey search strings are ignored. if ( isset( $this->query_vars['search'] ) && strlen( $this->query_vars['search'] ) ) { $search_sql = $this->get_search_sql( $this->query_vars['search'], array( 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_author_IP', 'comment_content' ) ); // Strip leading 'AND'. $this->sql_clauses['where']['search'] = preg_replace( '/^\s*AND\s*/', '', $search_sql ); } // If any post-related query vars are passed, join the posts table. $join_posts_table = false; $plucked = wp_array_slice_assoc( $this->query_vars, array( 'post_author', 'post_name', 'post_parent' ) ); $post_fields = array_filter( $plucked ); if ( ! empty( $post_fields ) ) { $join_posts_table = true; foreach ( $post_fields as $field_name => $field_value ) { // $field_value may be an array. $esses = array_fill( 0, count( (array) $field_value ), '%s' ); // phpcs:ignore WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare $this->sql_clauses['where'][ $field_name ] = $wpdb->prepare( " {$wpdb->posts}.{$field_name} IN (" . implode( ',', $esses ) . ')', $field_value ); } } // 'post_status' and 'post_type' are handled separately, due to the specialized behavior of 'any'. foreach ( array( 'post_status', 'post_type' ) as $field_name ) { $q_values = array(); if ( ! empty( $this->query_vars[ $field_name ] ) ) { $q_values = $this->query_vars[ $field_name ]; if ( ! is_array( $q_values ) ) { $q_values = explode( ',', $q_values ); } // 'any' will cause the query var to be ignored. if ( in_array( 'any', $q_values, true ) || empty( $q_values ) ) { continue; } $join_posts_table = true; $esses = array_fill( 0, count( $q_values ), '%s' ); // phpcs:ignore WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare $this->sql_clauses['where'][ $field_name ] = $wpdb->prepare( " {$wpdb->posts}.{$field_name} IN (" . implode( ',', $esses ) . ')', $q_values ); } } // Comment author IDs for an IN clause. if ( ! empty( $this->query_vars['author__in'] ) ) { $this->sql_clauses['where']['author__in'] = 'user_id IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['author__in'] ) ) . ' )'; } // Comment author IDs for a NOT IN clause. if ( ! empty( $this->query_vars['author__not_in'] ) ) { $this->sql_clauses['where']['author__not_in'] = 'user_id NOT IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['author__not_in'] ) ) . ' )'; } // Post author IDs for an IN clause. if ( ! empty( $this->query_vars['post_author__in'] ) ) { $join_posts_table = true; $this->sql_clauses['where']['post_author__in'] = 'post_author IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['post_author__in'] ) ) . ' )'; } // Post author IDs for a NOT IN clause. if ( ! empty( $this->query_vars['post_author__not_in'] ) ) { $join_posts_table = true; $this->sql_clauses['where']['post_author__not_in'] = 'post_author NOT IN ( ' . implode( ',', wp_parse_id_list( $this->query_vars['post_author__not_in'] ) ) . ' )'; } $join = ''; $groupby = ''; if ( $join_posts_table ) { $join .= "JOIN $wpdb->posts ON $wpdb->posts.ID = $wpdb->comments.comment_post_ID"; } if ( ! empty( $this->meta_query_clauses ) ) { $join .= $this->meta_query_clauses['join']; // Strip leading 'AND'. $this->sql_clauses['where']['meta_query'] = preg_replace( '/^\s*AND\s*/', '', $this->meta_query_clauses['where'] ); if ( ! $this->query_vars['count'] ) { $groupby = "{$wpdb->comments}.comment_ID"; } } if ( ! empty( $this->query_vars['date_query'] ) && is_array( $this->query_vars['date_query'] ) ) { $this->date_query = new WP_Date_Query( $this->query_vars['date_query'], 'comment_date' ); // Strip leading 'AND'. $this->sql_clauses['where']['date_query'] = preg_replace( '/^\s*AND\s*/', '', $this->date_query->get_sql() ); } $where = implode( ' AND ', $this->sql_clauses['where'] ); $pieces = array( 'fields', 'join', 'where', 'orderby', 'limits', 'groupby' ); /** * Filters the comment query clauses. * * @since 3.1.0 * * @param string[] $clauses { * Associative array of the clauses for the query. * * @type string $fields The SELECT clause of the query. * @type string $join The JOIN clause of the query. * @type string $where The WHERE clause of the query. * @type string $orderby The ORDER BY clause of the query. * @type string $limits The LIMIT clause of the query. * @type string $groupby The GROUP BY clause of the query. * } * @param WP_Comment_Query $query Current instance of WP_Comment_Query (passed by reference). */ $clauses = apply_filters_ref_array( 'comments_clauses', array( compact( $pieces ), &$this ) ); $fields = isset( $clauses['fields'] ) ? $clauses['fields'] : ''; $join = isset( $clauses['join'] ) ? $clauses['join'] : ''; $where = isset( $clauses['where'] ) ? $clauses['where'] : ''; $orderby = isset( $clauses['orderby'] ) ? $clauses['orderby'] : ''; $limits = isset( $clauses['limits'] ) ? $clauses['limits'] : ''; $groupby = isset( $clauses['groupby'] ) ? $clauses['groupby'] : ''; $this->filtered_where_clause = $where; if ( $where ) { $where = 'WHERE ' . $where; } if ( $groupby ) { $groupby = 'GROUP BY ' . $groupby; } if ( $orderby ) { $orderby = "ORDER BY $orderby"; } $found_rows = ''; if ( ! $this->query_vars['no_found_rows'] ) { $found_rows = 'SQL_CALC_FOUND_ROWS'; } $this->sql_clauses['select'] = "SELECT $found_rows $fields"; $this->sql_clauses['from'] = "FROM $wpdb->comments $join"; $this->sql_clauses['groupby'] = $groupby; $this->sql_clauses['orderby'] = $orderby; $this->sql_clauses['limits'] = $limits; // Beginning of the string is on a new line to prevent leading whitespace. See https://core.trac.wordpress.org/ticket/56841. $this->request = "{$this->sql_clauses['select']} {$this->sql_clauses['from']} {$where} {$this->sql_clauses['groupby']} {$this->sql_clauses['orderby']} {$this->sql_clauses['limits']}"; if ( $this->query_vars['count'] ) { return (int) $wpdb->get_var( $this->request ); } else { $comment_ids = $wpdb->get_col( $this->request ); return array_map( 'intval', $comment_ids ); } } /** * Populates found_comments and max_num_pages properties for the current * query if the limit clause was used. * * @since 4.6.0 * * @global wpdb $wpdb WordPress database abstraction object. */ private function set_found_comments() { global $wpdb; if ( $this->query_vars['number'] && ! $this->query_vars['no_found_rows'] ) { /** * Filters the query used to retrieve found comment count. * * @since 4.4.0 * * @param string $found_comments_query SQL query. Default 'SELECT FOUND_ROWS()'. * @param WP_Comment_Query $comment_query The `WP_Comment_Query` instance. */ $found_comments_query = apply_filters( 'found_comments_query', 'SELECT FOUND_ROWS()', $this ); $this->found_comments = (int) $wpdb->get_var( $found_comments_query ); } } /** * Fetch descendants for located comments. * * Instead of calling `get_children()` separately on each child comment, we do a single set of queries to fetch * the descendant trees for all matched top-level comments. * * @since 4.4.0 * * @param WP_Comment[] $comments Array of top-level comments whose descendants should be filled in. * @return array */ protected function fill_descendants( $comments ) { $levels = array( 0 => wp_list_pluck( $comments, 'comment_ID' ), ); $key = md5( serialize( wp_array_slice_assoc( $this->query_vars, array_keys( $this->query_var_defaults ) ) ) ); $last_changed = wp_cache_get_last_changed( 'comment' ); // Fetch an entire level of the descendant tree at a time. $level = 0; $exclude_keys = array( 'parent', 'parent__in', 'parent__not_in' ); do { // Parent-child relationships may be cached. Only query for those that are not. $child_ids = array(); $uncached_parent_ids = array(); $_parent_ids = $levels[ $level ]; if ( $_parent_ids ) { $cache_keys = array(); foreach ( $_parent_ids as $parent_id ) { $cache_keys[ $parent_id ] = "get_comment_child_ids:$parent_id:$key"; } $cache_data = wp_cache_get_multiple_salted( array_values( $cache_keys ), 'comment-queries', $last_changed ); foreach ( $_parent_ids as $parent_id ) { $parent_child_ids = $cache_data[ $cache_keys[ $parent_id ] ]; if ( false !== $parent_child_ids ) { $child_ids = array_merge( $child_ids, $parent_child_ids ); } else { $uncached_parent_ids[] = $parent_id; } } } if ( $uncached_parent_ids ) { // Fetch this level of comments. $parent_query_args = $this->query_vars; foreach ( $exclude_keys as $exclude_key ) { $parent_query_args[ $exclude_key ] = ''; } $parent_query_args['parent__in'] = $uncached_parent_ids; $parent_query_args['no_found_rows'] = true; $parent_query_args['hierarchical'] = false; $parent_query_args['offset'] = 0; $parent_query_args['number'] = 0; $level_comments = get_comments( $parent_query_args ); // Cache parent-child relationships. $parent_map = array_fill_keys( $uncached_parent_ids, array() ); foreach ( $level_comments as $level_comment ) { $parent_map[ $level_comment->comment_parent ][] = $level_comment->comment_ID; $child_ids[] = $level_comment->comment_ID; } $data = array(); foreach ( $parent_map as $parent_id => $children ) { $cache_key = "get_comment_child_ids:$parent_id:$key"; $data[ $cache_key ] = $children; } wp_cache_set_multiple_salted( $data, 'comment-queries', $last_changed ); } ++$level; $levels[ $level ] = $child_ids; } while ( $child_ids ); // Prime comment caches for non-top-level comments. $descendant_ids = array(); for ( $i = 1, $c = count( $levels ); $i < $c; $i++ ) { $descendant_ids = array_merge( $descendant_ids, $levels[ $i ] ); } _prime_comment_caches( $descendant_ids, $this->query_vars['update_comment_meta_cache'] ); // Assemble a flat array of all comments + descendants. $all_comments = $comments; foreach ( $descendant_ids as $descendant_id ) { $all_comments[] = get_comment( $descendant_id ); } // If a threaded representation was requested, build the tree. if ( 'threaded' === $this->query_vars['hierarchical'] ) { $threaded_comments = array(); $ref = array(); foreach ( $all_comments as $k => $c ) { $_c = get_comment( $c->comment_ID ); // If the comment isn't in the reference array, it goes in the top level of the thread. if ( ! isset( $ref[ $c->comment_parent ] ) ) { $threaded_comments[ $_c->comment_ID ] = $_c; $ref[ $_c->comment_ID ] = $threaded_comments[ $_c->comment_ID ]; // Otherwise, set it as a child of its parent. } else { $ref[ $_c->comment_parent ]->add_child( $_c ); $ref[ $_c->comment_ID ] = $ref[ $_c->comment_parent ]->get_child( $_c->comment_ID ); } } // Set the 'populated_children' flag, to ensure additional database queries aren't run. foreach ( $ref as $_ref ) { $_ref->populated_children( true ); } $comments = $threaded_comments; } else { $comments = $all_comments; } return $comments; } /** * Used internally to generate an SQL string for searching across multiple columns. * * @since 3.1.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $search Search string. * @param string[] $columns Array of columns to search. * @return string Search SQL. */ protected function get_search_sql( $search, $columns ) { global $wpdb; $like = '%' . $wpdb->esc_like( $search ) . '%'; $searches = array(); foreach ( $columns as $column ) { $searches[] = $wpdb->prepare( "$column LIKE %s", $like ); } return ' AND (' . implode( ' OR ', $searches ) . ')'; } /** * Parse and sanitize 'orderby' keys passed to the comment query. * * @since 4.2.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $orderby Alias for the field to order by. * @return string|false Value to used in the ORDER clause. False otherwise. */ protected function parse_orderby( $orderby ) { global $wpdb; $allowed_keys = array( 'comment_agent', 'comment_approved', 'comment_author', 'comment_author_email', 'comment_author_IP', 'comment_author_url', 'comment_content', 'comment_date', 'comment_date_gmt', 'comment_ID', 'comment_karma', 'comment_parent', 'comment_post_ID', 'comment_type', 'user_id', ); if ( ! empty( $this->query_vars['meta_key'] ) ) { $allowed_keys[] = $this->query_vars['meta_key']; $allowed_keys[] = 'meta_value'; $allowed_keys[] = 'meta_value_num'; } $meta_query_clauses = $this->meta_query->get_clauses(); if ( $meta_query_clauses ) { $allowed_keys = array_merge( $allowed_keys, array_keys( $meta_query_clauses ) ); } $parsed = false; if ( $this->query_vars['meta_key'] === $orderby || 'meta_value' === $orderby ) { $parsed = "$wpdb->commentmeta.meta_value"; } elseif ( 'meta_value_num' === $orderby ) { $parsed = "$wpdb->commentmeta.meta_value+0"; } elseif ( 'comment__in' === $orderby ) { $comment__in = implode( ',', array_map( 'absint', $this->query_vars['comment__in'] ) ); $parsed = "FIELD( {$wpdb->comments}.comment_ID, $comment__in )"; } elseif ( in_array( $orderby, $allowed_keys, true ) ) { if ( isset( $meta_query_clauses[ $orderby ] ) ) { $meta_clause = $meta_query_clauses[ $orderby ]; $parsed = sprintf( 'CAST(%s.meta_value AS %s)', esc_sql( $meta_clause['alias'] ), esc_sql( $meta_clause['cast'] ) ); } else { $parsed = "$wpdb->comments.$orderby"; } } return $parsed; } /** * Parse an 'order' query variable and cast it to ASC or DESC as necessary. * * @since 4.2.0 * * @param string $order The 'order' query variable. * @return string The sanitized 'order' query variable. */ protected function parse_order( $order ) { if ( ! is_string( $order ) || empty( $order ) ) { return 'DESC'; } if ( 'ASC' === strtoupper( $order ) ) { return 'ASC'; } else { return 'DESC'; } } } https-migration-20260606031605.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605145703.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605091602.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } class-wp-term.php 0000666 00000012262 15224722576 0007776 0 ustar 00 <?php /** * Taxonomy API: WP_Term class * * @package WordPress * @subpackage Taxonomy * @since 4.4.0 */ /** * Core class used to implement the WP_Term object. * * @since 4.4.0 * * @property-read object $data Sanitized term data. */ #[AllowDynamicProperties] final class WP_Term { /** * Term ID. * * @since 4.4.0 * @var int */ public $term_id; /** * The term's name. * * @since 4.4.0 * @var string */ public $name = ''; /** * The term's slug. * * @since 4.4.0 * @var string */ public $slug = ''; /** * The term's term_group. * * @since 4.4.0 * @var int */ public $term_group = ''; /** * Term Taxonomy ID. * * @since 4.4.0 * @var int */ public $term_taxonomy_id = 0; /** * The term's taxonomy name. * * @since 4.4.0 * @var string */ public $taxonomy = ''; /** * The term's description. * * @since 4.4.0 * @var string */ public $description = ''; /** * ID of a term's parent term. * * @since 4.4.0 * @var int */ public $parent = 0; /** * Cached object count for this term. * * @since 4.4.0 * @var int */ public $count = 0; /** * Stores the term object's sanitization level. * * Does not correspond to a database field. * * @since 4.4.0 * @var string */ public $filter = 'raw'; /** * Retrieve WP_Term instance. * * @since 4.4.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $term_id Term ID. * @param string $taxonomy Optional. Limit matched terms to those matching `$taxonomy`. Only used for * disambiguating potentially shared terms. * @return WP_Term|WP_Error|false Term object, if found. WP_Error if `$term_id` is shared between taxonomies and * there's insufficient data to distinguish which term is intended. * False for other failures. */ public static function get_instance( $term_id, $taxonomy = null ) { global $wpdb; $term_id = (int) $term_id; if ( ! $term_id ) { return false; } $_term = wp_cache_get( $term_id, 'terms' ); // If there isn't a cached version, hit the database. if ( ! $_term || ( $taxonomy && $taxonomy !== $_term->taxonomy ) ) { // Any term found in the cache is not a match, so don't use it. $_term = false; // Grab all matching terms, in case any are shared between taxonomies. $terms = $wpdb->get_results( $wpdb->prepare( "SELECT t.*, tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE t.term_id = %d", $term_id ) ); if ( ! $terms ) { return false; } // If a taxonomy was specified, find a match. if ( $taxonomy ) { foreach ( $terms as $match ) { if ( $taxonomy === $match->taxonomy ) { $_term = $match; break; } } // If only one match was found, it's the one we want. } elseif ( 1 === count( $terms ) ) { $_term = reset( $terms ); // Otherwise, the term must be shared between taxonomies. } else { // If the term is shared only with invalid taxonomies, return the one valid term. foreach ( $terms as $t ) { if ( ! taxonomy_exists( $t->taxonomy ) ) { continue; } // Only hit if we've already identified a term in a valid taxonomy. if ( $_term ) { return new WP_Error( 'ambiguous_term_id', __( 'Term ID is shared between multiple taxonomies' ), $term_id ); } $_term = $t; } } if ( ! $_term ) { return false; } // Don't return terms from invalid taxonomies. if ( ! taxonomy_exists( $_term->taxonomy ) ) { return new WP_Error( 'invalid_taxonomy', __( 'Invalid taxonomy.' ) ); } $_term = sanitize_term( $_term, $_term->taxonomy, 'raw' ); // Don't cache terms that are shared between taxonomies. if ( 1 === count( $terms ) ) { wp_cache_add( $term_id, $_term, 'terms' ); } } $term_obj = new WP_Term( $_term ); $term_obj->filter( $term_obj->filter ); return $term_obj; } /** * Constructor. * * @since 4.4.0 * * @param WP_Term|object $term Term object. */ public function __construct( $term ) { foreach ( get_object_vars( $term ) as $key => $value ) { $this->$key = $value; } } /** * Sanitizes term fields, according to the filter type provided. * * @since 4.4.0 * * @param string $filter Filter context. Accepts 'edit', 'db', 'display', 'attribute', 'js', 'rss', or 'raw'. */ public function filter( $filter ) { sanitize_term( $this, $this->taxonomy, $filter ); } /** * Converts an object to array. * * @since 4.4.0 * * @return array Object as array. */ public function to_array() { return get_object_vars( $this ); } /** * Getter. * * @since 4.4.0 * * @param string $key Property to get. * @return mixed Property value. */ public function __get( $key ) { switch ( $key ) { case 'data': $data = new stdClass(); $columns = array( 'term_id', 'name', 'slug', 'term_group', 'term_taxonomy_id', 'taxonomy', 'description', 'parent', 'count' ); foreach ( $columns as $column ) { $data->{$column} = isset( $this->{$column} ) ? $this->{$column} : null; } return sanitize_term( $data, $data->taxonomy, 'raw' ); } } } https-migration-20260610054459.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605140855.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605144649.php 0000666 00000013341 15224722576 0012013 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605090909.php 0000666 00000013341 15224722576 0012012 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605113957.php 0000666 00000011205 15224722576 0012021 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605202835.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260607183823.php 0000666 00000011205 15224722576 0012022 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605170810.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605080339.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605123912.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606101931.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605224016.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605132441.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260610123403.php 0000666 00000013341 15224722576 0011770 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260622080520.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605143258.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605080454.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605114244.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605165505.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606030927.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260616030653.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606051844.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606174355.php 0000666 00000011205 15224722576 0012021 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605224023.php 0000666 00000011205 15224722576 0012004 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260616171007.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605170859.php 0000666 00000011205 15224722576 0012025 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605053916.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606074205.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605102726.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605144206.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606212845.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606220320.php 0000666 00000013341 15224722576 0011771 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605070355.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605195113.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260608120112.php 0000666 00000011205 15224722576 0012001 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605113201.php 0000666 00000013341 15224722576 0011767 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606002819.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605100944.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606132111.php 0000666 00000013341 15224722576 0011771 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606225011.php 0000666 00000013341 15224722576 0011773 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } class-wp-theme-json-resolver-20260604233637.php 0000666 00000105632 15224722576 0014334 0 ustar 00 <?php /** * WP_Theme_JSON_Resolver class * * @package WordPress * @subpackage Theme * @since 5.8.0 */ /** * Class that abstracts the processing of the different data sources * for site-level config and offers an API to work with them. * * This class is for internal core usage and is not supposed to be used by extenders (plugins and/or themes). * This is a low-level API that may need to do breaking changes. Please, * use get_global_settings(), get_global_styles(), and get_global_stylesheet() instead. * * @access private */ #[AllowDynamicProperties] class WP_Theme_JSON_Resolver { /** * Container for keep track of registered blocks. * * @since 6.1.0 * @var array */ protected static $blocks_cache = array( 'core' => array(), 'blocks' => array(), 'theme' => array(), 'user' => array(), ); /** * Container for data coming from core. * * @since 5.8.0 * @var WP_Theme_JSON */ protected static $core = null; /** * Container for data coming from the blocks. * * @since 6.1.0 * @var WP_Theme_JSON */ protected static $blocks = null; /** * Container for data coming from the theme. * * @since 5.8.0 * @var WP_Theme_JSON */ protected static $theme = null; /** * Container for data coming from the user. * * @since 5.9.0 * @var WP_Theme_JSON */ protected static $user = null; /** * Stores the ID of the custom post type * that holds the user data. * * @since 5.9.0 * @var int */ protected static $user_custom_post_type_id = null; /** * Container to keep loaded i18n schema for `theme.json`. * * @since 5.8.0 As `$theme_json_i18n`. * @since 5.9.0 Renamed from `$theme_json_i18n` to `$i18n_schema`. * @var array */ protected static $i18n_schema = null; /** * `theme.json` file cache. * * @since 6.1.0 * @var array */ protected static $theme_json_file_cache = array(); /** * Processes a file that adheres to the theme.json schema * and returns an array with its contents, or a void array if none found. * * @since 5.8.0 * @since 6.1.0 Added caching. * * @param string $file_path Path to file. Empty if no file. * @return array Contents that adhere to the theme.json schema. */ protected static function read_json_file( $file_path ) { if ( $file_path ) { if ( array_key_exists( $file_path, static::$theme_json_file_cache ) ) { return static::$theme_json_file_cache[ $file_path ]; } $decoded_file = wp_json_file_decode( $file_path, array( 'associative' => true ) ); if ( is_array( $decoded_file ) ) { static::$theme_json_file_cache[ $file_path ] = $decoded_file; return static::$theme_json_file_cache[ $file_path ]; } } return array(); } /** * Returns a data structure used in theme.json translation. * * @since 5.8.0 * @deprecated 5.9.0 * * @return array An array of theme.json fields that are translatable and the keys that are translatable. */ public static function get_fields_to_translate() { _deprecated_function( __METHOD__, '5.9.0' ); return array(); } /** * Given a theme.json structure modifies it in place to update certain values * by its translated strings according to the language set by the user. * * @since 5.8.0 * * @param array $theme_json The theme.json to translate. * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings. * Default 'default'. * @return array Returns the modified $theme_json_structure. */ protected static function translate( $theme_json, $domain = 'default' ) { if ( null === static::$i18n_schema ) { $i18n_schema = wp_json_file_decode( __DIR__ . '/theme-i18n.json' ); static::$i18n_schema = null === $i18n_schema ? array() : $i18n_schema; } return translate_settings_using_i18n_schema( static::$i18n_schema, $theme_json, $domain ); } /** * Returns core's origin config. * * @since 5.8.0 * * @return WP_Theme_JSON Entity that holds core data. */ public static function get_core_data() { if ( null !== static::$core && static::has_same_registered_blocks( 'core' ) ) { return static::$core; } $config = static::read_json_file( __DIR__ . '/theme.json' ); $config = static::translate( $config ); /** * Filters the default data provided by WordPress for global styles & settings. * * @since 6.1.0 * * @param WP_Theme_JSON_Data $theme_json Class to access and update the underlying data. */ $theme_json = apply_filters( 'wp_theme_json_data_default', new WP_Theme_JSON_Data( $config, 'default' ) ); /* * Backward compatibility for extenders returning a WP_Theme_JSON_Data * compatible class that is not a WP_Theme_JSON_Data object. */ if ( $theme_json instanceof WP_Theme_JSON_Data ) { static::$core = $theme_json->get_theme_json(); } else { $config = $theme_json->get_data(); static::$core = new WP_Theme_JSON( $config, 'default' ); } return static::$core; } /** * Checks whether the registered blocks were already processed for this origin. * * @since 6.1.0 * * @param string $origin Data source for which to cache the blocks. * Valid values are 'core', 'blocks', 'theme', and 'user'. * @return bool True on success, false otherwise. */ protected static function has_same_registered_blocks( $origin ) { // Bail out if the origin is invalid. if ( ! isset( static::$blocks_cache[ $origin ] ) ) { return false; } $registry = WP_Block_Type_Registry::get_instance(); $blocks = $registry->get_all_registered(); // Is there metadata for all currently registered blocks? $block_diff = array_diff_key( $blocks, static::$blocks_cache[ $origin ] ); if ( empty( $block_diff ) ) { return true; } foreach ( $blocks as $block_name => $block_type ) { static::$blocks_cache[ $origin ][ $block_name ] = true; } return false; } /** * Returns the theme's data. * * Data from theme.json will be backfilled from existing * theme supports, if any. Note that if the same data * is present in theme.json and in theme supports, * the theme.json takes precedence. * * @since 5.8.0 * @since 5.9.0 Theme supports have been inlined and the `$theme_support_data` argument removed. * @since 6.0.0 Added an `$options` parameter to allow the theme data to be returned without theme supports. * @since 6.6.0 Add support for 'default-font-sizes' and 'default-spacing-sizes' theme supports. * Added registration and merging of block style variations from partial theme.json files and the block styles registry. * * @param array $deprecated Deprecated. Not used. * @param array $options { * Options arguments. * * @type bool $with_supports Whether to include theme supports in the data. Default true. * } * @return WP_Theme_JSON Entity that holds theme data. */ public static function get_theme_data( $deprecated = array(), $options = array() ) { if ( ! empty( $deprecated ) ) { _deprecated_argument( __METHOD__, '5.9.0' ); } $options = wp_parse_args( $options, array( 'with_supports' => true ) ); if ( null === static::$theme || ! static::has_same_registered_blocks( 'theme' ) ) { $wp_theme = wp_get_theme(); $theme_json_file = $wp_theme->get_file_path( 'theme.json' ); if ( is_readable( $theme_json_file ) ) { $theme_json_data = static::read_json_file( $theme_json_file ); $theme_json_data = static::translate( $theme_json_data, $wp_theme->get( 'TextDomain' ) ); } else { $theme_json_data = array( 'version' => WP_Theme_JSON::LATEST_SCHEMA ); } /* * Register variations defined by theme partials (theme.json files in the styles directory). * This is required so the variations pass sanitization of theme.json data. */ $variations = static::get_style_variations( 'block' ); wp_register_block_style_variations_from_theme_json_partials( $variations ); /* * Source variations from the block registry and block style variation files. Then, merge them into the existing theme.json data. * * In case the same style properties are defined in several sources, this is how we should resolve the values, * from higher to lower priority: * * - styles.blocks.blockType.variations from theme.json * - styles.variations from theme.json * - variations from block style variation files * - variations from block styles registry * * See test_add_registered_block_styles_to_theme_data and test_unwraps_block_style_variations. * */ $theme_json_data = static::inject_variations_from_block_style_variation_files( $theme_json_data, $variations ); $theme_json_data = static::inject_variations_from_block_styles_registry( $theme_json_data ); /** * Filters the data provided by the theme for global styles and settings. * * @since 6.1.0 * * @param WP_Theme_JSON_Data $theme_json Class to access and update the underlying data. */ $theme_json = apply_filters( 'wp_theme_json_data_theme', new WP_Theme_JSON_Data( $theme_json_data, 'theme' ) ); /* * Backward compatibility for extenders returning a WP_Theme_JSON_Data * compatible class that is not a WP_Theme_JSON_Data object. */ if ( $theme_json instanceof WP_Theme_JSON_Data ) { static::$theme = $theme_json->get_theme_json(); } else { $config = $theme_json->get_data(); static::$theme = new WP_Theme_JSON( $config ); } if ( $wp_theme->parent() ) { // Get parent theme.json. $parent_theme_json_file = $wp_theme->parent()->get_file_path( 'theme.json' ); if ( $theme_json_file !== $parent_theme_json_file && is_readable( $parent_theme_json_file ) ) { $parent_theme_json_data = static::read_json_file( $parent_theme_json_file ); $parent_theme_json_data = static::translate( $parent_theme_json_data, $wp_theme->parent()->get( 'TextDomain' ) ); $parent_theme = new WP_Theme_JSON( $parent_theme_json_data ); /* * Merge the child theme.json into the parent theme.json. * The child theme takes precedence over the parent. */ $parent_theme->merge( static::$theme ); static::$theme = $parent_theme; } } } if ( ! $options['with_supports'] ) { return static::$theme; } /* * We want the presets and settings declared in theme.json * to override the ones declared via theme supports. * So we take theme supports, transform it to theme.json shape * and merge the static::$theme upon that. */ $theme_support_data = WP_Theme_JSON::get_from_editor_settings( get_classic_theme_supports_block_editor_settings() ); if ( ! wp_theme_has_theme_json() ) { /* * Unlike block themes, classic themes without a theme.json disable * default presets when custom preset theme support is added. This * behavior can be overridden by using the corresponding default * preset theme support. */ $theme_support_data['settings']['color']['defaultPalette'] = ! isset( $theme_support_data['settings']['color']['palette'] ) || current_theme_supports( 'default-color-palette' ); $theme_support_data['settings']['color']['defaultGradients'] = ! isset( $theme_support_data['settings']['color']['gradients'] ) || current_theme_supports( 'default-gradient-presets' ); $theme_support_data['settings']['typography']['defaultFontSizes'] = ! isset( $theme_support_data['settings']['typography']['fontSizes'] ) || current_theme_supports( 'default-font-sizes' ); $theme_support_data['settings']['spacing']['defaultSpacingSizes'] = ! isset( $theme_support_data['settings']['spacing']['spacingSizes'] ) || current_theme_supports( 'default-spacing-sizes' ); /* * Shadow presets are explicitly disabled for classic themes until a * decision is made for whether the default presets should match the * other presets or if they should be disabled by default in classic * themes. See https://github.com/WordPress/gutenberg/issues/59989. */ $theme_support_data['settings']['shadow']['defaultPresets'] = false; // Allow themes to enable link color setting via theme_support. if ( current_theme_supports( 'link-color' ) ) { $theme_support_data['settings']['color']['link'] = true; } // Allow themes to enable all border settings via theme_support. if ( current_theme_supports( 'border' ) ) { $theme_support_data['settings']['border']['color'] = true; $theme_support_data['settings']['border']['radius'] = true; $theme_support_data['settings']['border']['style'] = true; $theme_support_data['settings']['border']['width'] = true; } // Allow themes to enable appearance tools via theme_support. if ( current_theme_supports( 'appearance-tools' ) ) { $theme_support_data['settings']['appearanceTools'] = true; } } $with_theme_supports = new WP_Theme_JSON( $theme_support_data ); $with_theme_supports->merge( static::$theme ); return $with_theme_supports; } /** * Gets the styles for blocks from the block.json file. * * @since 6.1.0 * * @return WP_Theme_JSON */ public static function get_block_data() { $registry = WP_Block_Type_Registry::get_instance(); $blocks = $registry->get_all_registered(); if ( null !== static::$blocks && static::has_same_registered_blocks( 'blocks' ) ) { return static::$blocks; } $config = array( 'version' => WP_Theme_JSON::LATEST_SCHEMA ); foreach ( $blocks as $block_name => $block_type ) { if ( isset( $block_type->supports['__experimentalStyle'] ) ) { $config['styles']['blocks'][ $block_name ] = static::remove_json_comments( $block_type->supports['__experimentalStyle'] ); } if ( isset( $block_type->supports['spacing']['blockGap']['__experimentalDefault'] ) && ! isset( $config['styles']['blocks'][ $block_name ]['spacing']['blockGap'] ) ) { /* * Ensure an empty placeholder value exists for the block, if it provides a default blockGap value. * The real blockGap value to be used will be determined when the styles are rendered for output. */ $config['styles']['blocks'][ $block_name ]['spacing']['blockGap'] = null; } } /** * Filters the data provided by the blocks for global styles & settings. * * @since 6.1.0 * * @param WP_Theme_JSON_Data $theme_json Class to access and update the underlying data. */ $theme_json = apply_filters( 'wp_theme_json_data_blocks', new WP_Theme_JSON_Data( $config, 'blocks' ) ); /* * Backward compatibility for extenders returning a WP_Theme_JSON_Data * compatible class that is not a WP_Theme_JSON_Data object. */ if ( $theme_json instanceof WP_Theme_JSON_Data ) { static::$blocks = $theme_json->get_theme_json(); } else { $config = $theme_json->get_data(); static::$blocks = new WP_Theme_JSON( $config, 'blocks' ); } return static::$blocks; } /** * When given an array, this will remove any keys with the name `//`. * * @since 6.1.0 * * @param array $input_array The array to filter. * @return array The filtered array. */ private static function remove_json_comments( $input_array ) { unset( $input_array['//'] ); foreach ( $input_array as $k => $v ) { if ( is_array( $v ) ) { $input_array[ $k ] = static::remove_json_comments( $v ); } } return $input_array; } /** * Returns the custom post type that contains the user's origin config * for the active theme or an empty array if none are found. * * This can also create and return a new draft custom post type. * * @since 5.9.0 * * @param WP_Theme $theme The theme object. If empty, it * defaults to the active theme. * @param bool $create_post Optional. Whether a new custom post * type should be created if none are * found. Default false. * @param array $post_status_filter Optional. Filter custom post type by * post status. Default `array( 'publish' )`, * so it only fetches published posts. * @return array Custom Post Type for the user's origin config. */ public static function get_user_data_from_wp_global_styles( $theme, $create_post = false, $post_status_filter = array( 'publish' ) ) { if ( ! $theme instanceof WP_Theme ) { $theme = wp_get_theme(); } /* * Bail early if the theme does not support a theme.json. * * Since wp_theme_has_theme_json() only supports the active * theme, the extra condition for whether $theme is the active theme is * present here. */ if ( $theme->get_stylesheet() === get_stylesheet() && ! wp_theme_has_theme_json() ) { return array(); } $user_cpt = array(); $post_type_filter = 'wp_global_styles'; $stylesheet = $theme->get_stylesheet(); $args = array( 'posts_per_page' => 1, 'orderby' => 'date', 'order' => 'desc', 'post_type' => $post_type_filter, 'post_status' => $post_status_filter, 'ignore_sticky_posts' => true, 'no_found_rows' => true, 'update_post_meta_cache' => false, 'update_post_term_cache' => false, 'tax_query' => array( array( 'taxonomy' => 'wp_theme', 'field' => 'name', 'terms' => $stylesheet, ), ), ); $global_style_query = new WP_Query(); $recent_posts = $global_style_query->query( $args ); if ( count( $recent_posts ) === 1 ) { $user_cpt = get_object_vars( $recent_posts[0] ); } elseif ( $create_post ) { $cpt_post_id = wp_insert_post( array( 'post_content' => '{"version": ' . WP_Theme_JSON::LATEST_SCHEMA . ', "isGlobalStylesUserThemeJSON": true }', 'post_status' => 'publish', 'post_title' => 'Custom Styles', // Do not make string translatable, see https://core.trac.wordpress.org/ticket/54518. 'post_type' => $post_type_filter, 'post_name' => sprintf( 'wp-global-styles-%s', urlencode( $stylesheet ) ), 'tax_input' => array( 'wp_theme' => array( $stylesheet ), ), ), true ); if ( ! is_wp_error( $cpt_post_id ) ) { $user_cpt = get_object_vars( get_post( $cpt_post_id ) ); } } return $user_cpt; } /** * Returns the user's origin config. * * @since 5.9.0 * @since 6.6.0 The 'isGlobalStylesUserThemeJSON' flag is left on the user data. * Register the block style variations coming from the user data. * * @return WP_Theme_JSON Entity that holds styles for user data. */ public static function get_user_data() { if ( null !== static::$user && static::has_same_registered_blocks( 'user' ) ) { return static::$user; } $config = array(); $user_cpt = static::get_user_data_from_wp_global_styles( wp_get_theme() ); if ( array_key_exists( 'post_content', $user_cpt ) ) { $decoded_data = json_decode( $user_cpt['post_content'], true ); $json_decoding_error = json_last_error(); if ( JSON_ERROR_NONE !== $json_decoding_error ) { wp_trigger_error( __METHOD__, 'Error when decoding a theme.json schema for user data. ' . json_last_error_msg() ); /** * Filters the data provided by the user for global styles & settings. * * @since 6.1.0 * * @param WP_Theme_JSON_Data $theme_json Class to access and update the underlying data. */ $theme_json = apply_filters( 'wp_theme_json_data_user', new WP_Theme_JSON_Data( $config, 'custom' ) ); /* * Backward compatibility for extenders returning a WP_Theme_JSON_Data * compatible class that is not a WP_Theme_JSON_Data object. */ if ( $theme_json instanceof WP_Theme_JSON_Data ) { return $theme_json->get_theme_json(); } else { $config = $theme_json->get_data(); return new WP_Theme_JSON( $config, 'custom' ); } } /* * Very important to verify that the flag isGlobalStylesUserThemeJSON is true. * If it's not true then the content was not escaped and is not safe. */ if ( is_array( $decoded_data ) && isset( $decoded_data['isGlobalStylesUserThemeJSON'] ) && $decoded_data['isGlobalStylesUserThemeJSON'] ) { unset( $decoded_data['isGlobalStylesUserThemeJSON'] ); $config = $decoded_data; } } /** This filter is documented in wp-includes/class-wp-theme-json-resolver.php */ $theme_json = apply_filters( 'wp_theme_json_data_user', new WP_Theme_JSON_Data( $config, 'custom' ) ); /* * Backward compatibility for extenders returning a WP_Theme_JSON_Data * compatible class that is not a WP_Theme_JSON_Data object. */ if ( $theme_json instanceof WP_Theme_JSON_Data ) { static::$user = $theme_json->get_theme_json(); } else { $config = $theme_json->get_data(); static::$user = new WP_Theme_JSON( $config, 'custom' ); } return static::$user; } /** * Returns the data merged from multiple origins. * * There are four sources of data (origins) for a site: * * - default => WordPress * - blocks => each one of the blocks provides data for itself * - theme => the active theme * - custom => data provided by the user * * The custom's has higher priority than the theme's, the theme's higher than blocks', * and block's higher than default's. * * Unlike the getters * {@link https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_core_data/ get_core_data}, * {@link https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_theme_data/ get_theme_data}, * and {@link https://developer.wordpress.org/reference/classes/wp_theme_json_resolver/get_user_data/ get_user_data}, * this method returns data after it has been merged with the previous origins. * This means that if the same piece of data is declared in different origins * (default, blocks, theme, custom), the last origin overrides the previous. * * For example, if the user has set a background color * for the paragraph block, and the theme has done it as well, * the user preference wins. * * @since 5.8.0 * @since 5.9.0 Added user data, removed the `$settings` parameter, * added the `$origin` parameter. * @since 6.1.0 Added block data and generation of spacingSizes array. * @since 6.2.0 Changed ' $origin' parameter values to 'default', 'blocks', 'theme' or 'custom'. * * @param string $origin Optional. To what level should we merge data: 'default', 'blocks', 'theme' or 'custom'. * 'custom' is used as default value as well as fallback value if the origin is unknown. * @return WP_Theme_JSON */ public static function get_merged_data( $origin = 'custom' ) { if ( is_array( $origin ) ) { _deprecated_argument( __FUNCTION__, '5.9.0' ); } $result = new WP_Theme_JSON(); $result->merge( static::get_core_data() ); if ( 'default' === $origin ) { return $result; } $result->merge( static::get_block_data() ); if ( 'blocks' === $origin ) { return $result; } $result->merge( static::get_theme_data() ); if ( 'theme' === $origin ) { return $result; } $result->merge( static::get_user_data() ); return $result; } /** * Returns the ID of the custom post type * that stores user data. * * @since 5.9.0 * * @return integer|null */ public static function get_user_global_styles_post_id() { if ( null !== static::$user_custom_post_type_id ) { return static::$user_custom_post_type_id; } $user_cpt = static::get_user_data_from_wp_global_styles( wp_get_theme(), true ); if ( array_key_exists( 'ID', $user_cpt ) ) { static::$user_custom_post_type_id = $user_cpt['ID']; } return static::$user_custom_post_type_id; } /** * Determines whether the active theme has a theme.json file. * * @since 5.8.0 * @since 5.9.0 Added a check in the parent theme. * @deprecated 6.2.0 Use wp_theme_has_theme_json() instead. * * @return bool */ public static function theme_has_support() { _deprecated_function( __METHOD__, '6.2.0', 'wp_theme_has_theme_json()' ); return wp_theme_has_theme_json(); } /** * Builds the path to the given file and checks that it is readable. * * If it isn't, returns an empty string, otherwise returns the whole file path. * * @since 5.8.0 * @since 5.9.0 Adapted to work with child themes, added the `$template` argument. * * @param string $file_name Name of the file. * @param bool $template Optional. Use template theme directory. Default false. * @return string The whole file path or empty if the file doesn't exist. */ protected static function get_file_path_from_theme( $file_name, $template = false ) { $path = $template ? get_template_directory() : get_stylesheet_directory(); $candidate = $path . '/' . $file_name; return is_readable( $candidate ) ? $candidate : ''; } /** * Cleans the cached data so it can be recalculated. * * @since 5.8.0 * @since 5.9.0 Added the `$user`, `$user_custom_post_type_id`, * and `$i18n_schema` variables to reset. * @since 6.1.0 Added the `$blocks` and `$blocks_cache` variables * to reset. */ public static function clean_cached_data() { static::$core = null; static::$blocks = null; static::$blocks_cache = array( 'core' => array(), 'blocks' => array(), 'theme' => array(), 'user' => array(), ); static::$theme = null; static::$user = null; static::$user_custom_post_type_id = null; static::$i18n_schema = null; } /** * Returns an array of all nested JSON files within a given directory. * * @since 6.2.0 * * @param string $dir The directory to recursively iterate and list files of. * @return array The merged array. */ private static function recursively_iterate_json( $dir ) { $nested_files = new RecursiveIteratorIterator( new RecursiveDirectoryIterator( $dir ) ); $nested_json_files = iterator_to_array( new RegexIterator( $nested_files, '/^.+\.json$/i', RecursiveRegexIterator::GET_MATCH ) ); return $nested_json_files; } /** * Determines if a supplied style variation matches the provided scope. * * For backwards compatibility, if a variation does not define any scope * related property, e.g. `blockTypes`, it is assumed to be a theme style * variation. * * @since 6.6.0 * * @param array $variation Theme.json shaped style variation object. * @param string $scope Scope to check e.g. theme, block etc. * @return boolean */ private static function style_variation_has_scope( $variation, $scope ) { if ( 'block' === $scope ) { return isset( $variation['blockTypes'] ); } if ( 'theme' === $scope ) { return ! isset( $variation['blockTypes'] ); } return false; } /** * Returns the style variations defined by the theme. * * @since 6.0.0 * @since 6.2.0 Returns parent theme variations if theme is a child. * @since 6.6.0 Added configurable scope parameter to allow filtering * theme.json partial files by the scope to which they * can be applied e.g. theme vs block etc. * Added basic caching for read theme.json partial files. * * @param string $scope The scope or type of style variation to retrieve e.g. theme, block etc. * @return array */ public static function get_style_variations( $scope = 'theme' ) { $variation_files = array(); $variations = array(); $base_directory = get_stylesheet_directory() . '/styles'; $template_directory = get_template_directory() . '/styles'; if ( is_dir( $base_directory ) ) { $variation_files = static::recursively_iterate_json( $base_directory ); } if ( is_dir( $template_directory ) && $template_directory !== $base_directory ) { $variation_files_parent = static::recursively_iterate_json( $template_directory ); // If the child and parent variation file basename are the same, only include the child theme's. foreach ( $variation_files_parent as $parent_path => $parent ) { foreach ( $variation_files as $child_path => $child ) { if ( basename( $parent_path ) === basename( $child_path ) ) { unset( $variation_files_parent[ $parent_path ] ); } } } $variation_files = array_merge( $variation_files, $variation_files_parent ); } ksort( $variation_files ); foreach ( $variation_files as $path => $file ) { $decoded_file = self::read_json_file( $path ); if ( is_array( $decoded_file ) && static::style_variation_has_scope( $decoded_file, $scope ) ) { $translated = static::translate( $decoded_file, wp_get_theme()->get( 'TextDomain' ) ); $variation = ( new WP_Theme_JSON( $translated ) )->get_raw_data(); if ( empty( $variation['title'] ) ) { $variation['title'] = basename( $path, '.json' ); } $variations[] = $variation; } } return $variations; } /** * Resolves relative paths in theme.json styles to theme absolute paths * and returns them in an array that can be embedded * as the value of `_link` object in REST API responses. * * @since 6.6.0 * @since 6.7.0 Resolve relative paths in block styles. * * @param WP_Theme_JSON $theme_json A theme json instance. * @return array An array of resolved paths. */ public static function get_resolved_theme_uris( $theme_json ) { $resolved_theme_uris = array(); if ( ! $theme_json instanceof WP_Theme_JSON ) { return $resolved_theme_uris; } $theme_json_data = $theme_json->get_raw_data(); /* * The same file convention when registering web fonts. * See: WP_Font_Face_Resolver::to_theme_file_uri. */ $placeholder = 'file:./'; // Top level styles. $background_image_url = $theme_json_data['styles']['background']['backgroundImage']['url'] ?? null; if ( isset( $background_image_url ) && is_string( $background_image_url ) && // Skip if the src doesn't start with the placeholder, as there's nothing to replace. str_starts_with( $background_image_url, $placeholder ) ) { $file_type = wp_check_filetype( $background_image_url ); $src_url = str_replace( $placeholder, '', $background_image_url ); $resolved_theme_uri = array( 'name' => $background_image_url, 'href' => sanitize_url( get_theme_file_uri( $src_url ) ), 'target' => 'styles.background.backgroundImage.url', ); if ( isset( $file_type['type'] ) ) { $resolved_theme_uri['type'] = $file_type['type']; } $resolved_theme_uris[] = $resolved_theme_uri; } // Block styles. if ( ! empty( $theme_json_data['styles']['blocks'] ) ) { foreach ( $theme_json_data['styles']['blocks'] as $block_name => $block_styles ) { if ( ! isset( $block_styles['background']['backgroundImage']['url'] ) ) { continue; } $background_image_url = $block_styles['background']['backgroundImage']['url']; if ( is_string( $background_image_url ) && // Skip if the src doesn't start with the placeholder, as there's nothing to replace. str_starts_with( $background_image_url, $placeholder ) ) { $file_type = wp_check_filetype( $background_image_url ); $src_url = str_replace( $placeholder, '', $background_image_url ); $resolved_theme_uri = array( 'name' => $background_image_url, 'href' => sanitize_url( get_theme_file_uri( $src_url ) ), 'target' => "styles.blocks.{$block_name}.background.backgroundImage.url", ); if ( isset( $file_type['type'] ) ) { $resolved_theme_uri['type'] = $file_type['type']; } $resolved_theme_uris[] = $resolved_theme_uri; } } } return $resolved_theme_uris; } /** * Resolves relative paths in theme.json styles to theme absolute paths * and merges them with incoming theme JSON. * * @since 6.6.0 * * @param WP_Theme_JSON $theme_json A theme json instance. * @return WP_Theme_JSON Theme merged with resolved paths, if any found. */ public static function resolve_theme_file_uris( $theme_json ) { $resolved_urls = static::get_resolved_theme_uris( $theme_json ); if ( empty( $resolved_urls ) ) { return $theme_json; } $resolved_theme_json_data = $theme_json->get_raw_data(); foreach ( $resolved_urls as $resolved_url ) { $path = explode( '.', $resolved_url['target'] ); _wp_array_set( $resolved_theme_json_data, $path, $resolved_url['href'] ); } return new WP_Theme_JSON( $resolved_theme_json_data ); } /** * Adds variations sourced from block style variations files to the supplied theme.json data. * * @since 6.6.0 * * @param array $data Array following the theme.json specification. * @param array $variations Shared block style variations. * @return array Theme json data including shared block style variation definitions. */ private static function inject_variations_from_block_style_variation_files( $data, $variations ) { if ( empty( $variations ) ) { return $data; } foreach ( $variations as $variation ) { if ( empty( $variation['styles'] ) || empty( $variation['blockTypes'] ) ) { continue; } $variation_name = $variation['slug'] ?? _wp_to_kebab_case( $variation['title'] ); foreach ( $variation['blockTypes'] as $block_type ) { // First, override partial styles with any top-level styles. $top_level_data = $data['styles']['variations'][ $variation_name ] ?? array(); if ( ! empty( $top_level_data ) ) { $variation['styles'] = array_replace_recursive( $variation['styles'], $top_level_data ); } // Then, override styles so far with any block-level styles. $block_level_data = $data['styles']['blocks'][ $block_type ]['variations'][ $variation_name ] ?? array(); if ( ! empty( $block_level_data ) ) { $variation['styles'] = array_replace_recursive( $variation['styles'], $block_level_data ); } $path = array( 'styles', 'blocks', $block_type, 'variations', $variation_name ); _wp_array_set( $data, $path, $variation['styles'] ); } } return $data; } /** * Adds variations sourced from the block styles registry to the supplied theme.json data. * * @since 6.6.0 * * @param array $data Array following the theme.json specification. * @return array Theme json data including shared block style variation definitions. */ private static function inject_variations_from_block_styles_registry( $data ) { $registry = WP_Block_Styles_Registry::get_instance(); $styles = $registry->get_all_registered(); foreach ( $styles as $block_type => $variations ) { foreach ( $variations as $variation_name => $variation ) { if ( empty( $variation['style_data'] ) ) { continue; } // First, override registry styles with any top-level styles. $top_level_data = $data['styles']['variations'][ $variation_name ] ?? array(); if ( ! empty( $top_level_data ) ) { $variation['style_data'] = array_replace_recursive( $variation['style_data'], $top_level_data ); } // Then, override styles so far with any block-level styles. $block_level_data = $data['styles']['blocks'][ $block_type ]['variations'][ $variation_name ] ?? array(); if ( ! empty( $block_level_data ) ) { $variation['style_data'] = array_replace_recursive( $variation['style_data'], $block_level_data ); } $path = array( 'styles', 'blocks', $block_type, 'variations', $variation_name ); _wp_array_set( $data, $path, $variation['style_data'] ); } } return $data; } } https-detection-20260607001357.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605101013.php 0000666 00000011205 15224722576 0011775 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260616101844.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605131603.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606060413.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605102734.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605163309.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260621233601.php 0000666 00000011205 15224722576 0012004 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260623024422.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260610050753.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606092626.php 0000666 00000011205 15224722576 0012021 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606105401.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260615032146.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606072835.php 0000666 00000011205 15224722576 0012021 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } string.php 0000666 00000020233 15224722576 0006603 0 ustar 00 <?php /** * Parses unified or context diffs output from eg. the diff utility. * * Example: * <code> * $patch = file_get_contents('example.patch'); * $diff = new Text_Diff('string', array($patch)); * $renderer = new Text_Diff_Renderer_inline(); * echo $renderer->render($diff); * </code> * * Copyright 2005 Örjan Persson <o@42mm.org> * Copyright 2005-2010 The Horde Project (http://www.horde.org/) * * See the enclosed file COPYING for license information (LGPL). If you did * not receive this file, see https://opensource.org/license/lgpl-2-1/. * * @author Örjan Persson <o@42mm.org> * @package Text_Diff * @since 0.2.0 */ class Text_Diff_Engine_string { /** * Parses a unified or context diff. * * First param contains the whole diff and the second can be used to force * a specific diff type. If the second parameter is 'autodetect', the * diff will be examined to find out which type of diff this is. * * @param string $diff The diff content. * @param string $mode The diff mode of the content in $diff. One of * 'context', 'unified', or 'autodetect'. * * @return array List of all diff operations. */ function diff($diff, $mode = 'autodetect') { // Detect line breaks. $lnbr = "\n"; if (strpos($diff, "\r\n") !== false) { $lnbr = "\r\n"; } elseif (strpos($diff, "\r") !== false) { $lnbr = "\r"; } // Make sure we have a line break at the EOF. if (substr($diff, -strlen($lnbr)) != $lnbr) { $diff .= $lnbr; } if ($mode != 'autodetect' && $mode != 'context' && $mode != 'unified') { return PEAR::raiseError('Type of diff is unsupported'); } if ($mode == 'autodetect') { $context = strpos($diff, '***'); $unified = strpos($diff, '---'); if ($context === $unified) { return PEAR::raiseError('Type of diff could not be detected'); } elseif ($context === false || $unified === false) { $mode = $context !== false ? 'context' : 'unified'; } else { $mode = $context < $unified ? 'context' : 'unified'; } } // Split by new line and remove the diff header, if there is one. $diff = explode($lnbr, $diff); if (($mode == 'context' && strpos($diff[0], '***') === 0) || ($mode == 'unified' && strpos($diff[0], '---') === 0)) { array_shift($diff); array_shift($diff); } if ($mode == 'context') { return $this->parseContextDiff($diff); } else { return $this->parseUnifiedDiff($diff); } } /** * Parses an array containing the unified diff. * * @param array $diff Array of lines. * * @return array List of all diff operations. */ function parseUnifiedDiff($diff) { $edits = array(); $end = count($diff) - 1; for ($i = 0; $i < $end;) { $diff1 = array(); switch (substr($diff[$i], 0, 1)) { case ' ': do { $diff1[] = substr($diff[$i], 1); } while (++$i < $end && substr($diff[$i], 0, 1) == ' '); $edits[] = new Text_Diff_Op_copy($diff1); break; case '+': // get all new lines do { $diff1[] = substr($diff[$i], 1); } while (++$i < $end && substr($diff[$i], 0, 1) == '+'); $edits[] = new Text_Diff_Op_add($diff1); break; case '-': // get changed or removed lines $diff2 = array(); do { $diff1[] = substr($diff[$i], 1); } while (++$i < $end && substr($diff[$i], 0, 1) == '-'); while ($i < $end && substr($diff[$i], 0, 1) == '+') { $diff2[] = substr($diff[$i++], 1); } if (count($diff2) == 0) { $edits[] = new Text_Diff_Op_delete($diff1); } else { $edits[] = new Text_Diff_Op_change($diff1, $diff2); } break; default: $i++; break; } } return $edits; } /** * Parses an array containing the context diff. * * @param array $diff Array of lines. * * @return array List of all diff operations. */ function parseContextDiff(&$diff) { $edits = array(); $i = $max_i = $j = $max_j = 0; $end = count($diff) - 1; while ($i < $end && $j < $end) { while ($i >= $max_i && $j >= $max_j) { // Find the boundaries of the diff output of the two files for ($i = $j; $i < $end && substr($diff[$i], 0, 3) == '***'; $i++); for ($max_i = $i; $max_i < $end && substr($diff[$max_i], 0, 3) != '---'; $max_i++); for ($j = $max_i; $j < $end && substr($diff[$j], 0, 3) == '---'; $j++); for ($max_j = $j; $max_j < $end && substr($diff[$max_j], 0, 3) != '***'; $max_j++); } // find what hasn't been changed $array = array(); while ($i < $max_i && $j < $max_j && strcmp($diff[$i], $diff[$j]) == 0) { $array[] = substr($diff[$i], 2); $i++; $j++; } while ($i < $max_i && ($max_j-$j) <= 1) { if ($diff[$i] != '' && substr($diff[$i], 0, 1) != ' ') { break; } $array[] = substr($diff[$i++], 2); } while ($j < $max_j && ($max_i-$i) <= 1) { if ($diff[$j] != '' && substr($diff[$j], 0, 1) != ' ') { break; } $array[] = substr($diff[$j++], 2); } if (count($array) > 0) { $edits[] = new Text_Diff_Op_copy($array); } if ($i < $max_i) { $diff1 = array(); switch (substr($diff[$i], 0, 1)) { case '!': $diff2 = array(); do { $diff1[] = substr($diff[$i], 2); if ($j < $max_j && substr($diff[$j], 0, 1) == '!') { $diff2[] = substr($diff[$j++], 2); } } while (++$i < $max_i && substr($diff[$i], 0, 1) == '!'); $edits[] = new Text_Diff_Op_change($diff1, $diff2); break; case '+': do { $diff1[] = substr($diff[$i], 2); } while (++$i < $max_i && substr($diff[$i], 0, 1) == '+'); $edits[] = new Text_Diff_Op_add($diff1); break; case '-': do { $diff1[] = substr($diff[$i], 2); } while (++$i < $max_i && substr($diff[$i], 0, 1) == '-'); $edits[] = new Text_Diff_Op_delete($diff1); break; } } if ($j < $max_j) { $diff2 = array(); switch (substr($diff[$j], 0, 1)) { case '+': do { $diff2[] = substr($diff[$j++], 2); } while ($j < $max_j && substr($diff[$j], 0, 1) == '+'); $edits[] = new Text_Diff_Op_add($diff2); break; case '-': do { $diff2[] = substr($diff[$j++], 2); } while ($j < $max_j && substr($diff[$j], 0, 1) == '-'); $edits[] = new Text_Diff_Op_delete($diff2); break; } } } return $edits; } } https-migration-20260605062546.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605121849.php 0000666 00000013341 15224722576 0012010 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260616034428.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } class-wp-http-streams.php 0000666 00000040733 15224722576 0011466 0 ustar 00 <?php /** * HTTP API: WP_Http_Streams class * * @package WordPress * @subpackage HTTP * @since 4.4.0 */ /** * Core class used to integrate PHP Streams as an HTTP transport. * * @since 2.7.0 * @since 3.7.0 Combined with the fsockopen transport and switched to `stream_socket_client()`. * @deprecated 6.4.0 Use WP_Http * @see WP_Http */ #[AllowDynamicProperties] class WP_Http_Streams { /** * Send a HTTP request to a URI using PHP Streams. * * @see WP_Http::request() For default options descriptions. * * @since 2.7.0 * @since 3.7.0 Combined with the fsockopen transport and switched to stream_socket_client(). * * @param string $url The request URL. * @param string|array $args Optional. Override the defaults. * @return array|WP_Error Array containing 'headers', 'body', 'response', 'cookies', 'filename'. A WP_Error instance upon error */ public function request( $url, $args = array() ) { $defaults = array( 'method' => 'GET', 'timeout' => 5, 'redirection' => 5, 'httpversion' => '1.0', 'blocking' => true, 'headers' => array(), 'body' => null, 'cookies' => array(), 'decompress' => false, 'stream' => false, 'filename' => null, ); $parsed_args = wp_parse_args( $args, $defaults ); if ( isset( $parsed_args['headers']['User-Agent'] ) ) { $parsed_args['user-agent'] = $parsed_args['headers']['User-Agent']; unset( $parsed_args['headers']['User-Agent'] ); } elseif ( isset( $parsed_args['headers']['user-agent'] ) ) { $parsed_args['user-agent'] = $parsed_args['headers']['user-agent']; unset( $parsed_args['headers']['user-agent'] ); } // Construct Cookie: header if any cookies are set. WP_Http::buildCookieHeader( $parsed_args ); $parsed_url = parse_url( $url ); $connect_host = $parsed_url['host']; $secure_transport = ( 'ssl' === $parsed_url['scheme'] || 'https' === $parsed_url['scheme'] ); if ( ! isset( $parsed_url['port'] ) ) { if ( 'ssl' === $parsed_url['scheme'] || 'https' === $parsed_url['scheme'] ) { $parsed_url['port'] = 443; $secure_transport = true; } else { $parsed_url['port'] = 80; } } // Always pass a path, defaulting to the root in cases such as http://example.com. if ( ! isset( $parsed_url['path'] ) ) { $parsed_url['path'] = '/'; } if ( isset( $parsed_args['headers']['Host'] ) || isset( $parsed_args['headers']['host'] ) ) { if ( isset( $parsed_args['headers']['Host'] ) ) { $parsed_url['host'] = $parsed_args['headers']['Host']; } else { $parsed_url['host'] = $parsed_args['headers']['host']; } unset( $parsed_args['headers']['Host'], $parsed_args['headers']['host'] ); } /* * Certain versions of PHP have issues with 'localhost' and IPv6, It attempts to connect * to ::1, which fails when the server is not set up for it. For compatibility, always * connect to the IPv4 address. */ if ( 'localhost' === strtolower( $connect_host ) ) { $connect_host = '127.0.0.1'; } $connect_host = $secure_transport ? 'ssl://' . $connect_host : 'tcp://' . $connect_host; $is_local = isset( $parsed_args['local'] ) && $parsed_args['local']; $ssl_verify = isset( $parsed_args['sslverify'] ) && $parsed_args['sslverify']; if ( $is_local ) { /** * Filters whether SSL should be verified for local HTTP API requests. * * @since 2.8.0 * @since 5.1.0 The `$url` parameter was added. * * @param bool|string $ssl_verify Boolean to control whether to verify the SSL connection * or path to an SSL certificate. * @param string $url The request URL. */ $ssl_verify = apply_filters( 'https_local_ssl_verify', $ssl_verify, $url ); } elseif ( ! $is_local ) { /** This filter is documented in wp-includes/class-wp-http.php */ $ssl_verify = apply_filters( 'https_ssl_verify', $ssl_verify, $url ); } $proxy = new WP_HTTP_Proxy(); $context = stream_context_create( array( 'ssl' => array( 'verify_peer' => $ssl_verify, // 'CN_match' => $parsed_url['host'], // This is handled by self::verify_ssl_certificate(). 'capture_peer_cert' => $ssl_verify, 'SNI_enabled' => true, 'cafile' => $parsed_args['sslcertificates'], 'allow_self_signed' => ! $ssl_verify, ), ) ); $timeout = (int) floor( $parsed_args['timeout'] ); $utimeout = 0; if ( $timeout !== (int) $parsed_args['timeout'] ) { $utimeout = 1000000 * $parsed_args['timeout'] % 1000000; } $connect_timeout = max( $timeout, 1 ); // Store error number. $connection_error = null; // Store error string. $connection_error_str = null; if ( ! WP_DEBUG ) { // In the event that the SSL connection fails, silence the many PHP warnings. if ( $secure_transport ) { $error_reporting = error_reporting( 0 ); } if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged $handle = @stream_socket_client( 'tcp://' . $proxy->host() . ':' . $proxy->port(), $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context ); } else { // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged $handle = @stream_socket_client( $connect_host . ':' . $parsed_url['port'], $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context ); } if ( $secure_transport ) { error_reporting( $error_reporting ); } } else { if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { $handle = stream_socket_client( 'tcp://' . $proxy->host() . ':' . $proxy->port(), $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context ); } else { $handle = stream_socket_client( $connect_host . ':' . $parsed_url['port'], $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context ); } } if ( false === $handle ) { // SSL connection failed due to expired/invalid cert, or, OpenSSL configuration is broken. if ( $secure_transport && 0 === $connection_error && '' === $connection_error_str ) { return new WP_Error( 'http_request_failed', __( 'The SSL certificate for the host could not be verified.' ) ); } return new WP_Error( 'http_request_failed', $connection_error . ': ' . $connection_error_str ); } // Verify that the SSL certificate is valid for this request. if ( $secure_transport && $ssl_verify && ! $proxy->is_enabled() ) { if ( ! self::verify_ssl_certificate( $handle, $parsed_url['host'] ) ) { return new WP_Error( 'http_request_failed', __( 'The SSL certificate for the host could not be verified.' ) ); } } stream_set_timeout( $handle, $timeout, $utimeout ); if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { // Some proxies require full URL in this field. $request_path = $url; } else { $request_path = $parsed_url['path'] . ( isset( $parsed_url['query'] ) ? '?' . $parsed_url['query'] : '' ); } $headers = strtoupper( $parsed_args['method'] ) . ' ' . $request_path . ' HTTP/' . $parsed_args['httpversion'] . "\r\n"; $include_port_in_host_header = ( ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) || ( 'http' === $parsed_url['scheme'] && 80 !== $parsed_url['port'] ) || ( 'https' === $parsed_url['scheme'] && 443 !== $parsed_url['port'] ) ); if ( $include_port_in_host_header ) { $headers .= 'Host: ' . $parsed_url['host'] . ':' . $parsed_url['port'] . "\r\n"; } else { $headers .= 'Host: ' . $parsed_url['host'] . "\r\n"; } if ( isset( $parsed_args['user-agent'] ) ) { $headers .= 'User-agent: ' . $parsed_args['user-agent'] . "\r\n"; } if ( is_array( $parsed_args['headers'] ) ) { foreach ( (array) $parsed_args['headers'] as $header => $header_value ) { $headers .= $header . ': ' . $header_value . "\r\n"; } } else { $headers .= $parsed_args['headers']; } if ( $proxy->use_authentication() ) { $headers .= $proxy->authentication_header() . "\r\n"; } $headers .= "\r\n"; if ( ! is_null( $parsed_args['body'] ) ) { $headers .= $parsed_args['body']; } fwrite( $handle, $headers ); if ( ! $parsed_args['blocking'] ) { stream_set_blocking( $handle, 0 ); fclose( $handle ); return array( 'headers' => array(), 'body' => '', 'response' => array( 'code' => false, 'message' => false, ), 'cookies' => array(), ); } $response = ''; $body_started = false; $keep_reading = true; $block_size = 4096; if ( isset( $parsed_args['limit_response_size'] ) ) { $block_size = min( $block_size, $parsed_args['limit_response_size'] ); } // If streaming to a file setup the file handle. if ( $parsed_args['stream'] ) { if ( ! WP_DEBUG ) { $stream_handle = @fopen( $parsed_args['filename'], 'w+' ); } else { $stream_handle = fopen( $parsed_args['filename'], 'w+' ); } if ( ! $stream_handle ) { return new WP_Error( 'http_request_failed', sprintf( /* translators: 1: fopen(), 2: File name. */ __( 'Could not open handle for %1$s to %2$s.' ), 'fopen()', $parsed_args['filename'] ) ); } $bytes_written = 0; while ( ! feof( $handle ) && $keep_reading ) { $block = fread( $handle, $block_size ); if ( ! $body_started ) { $response .= $block; if ( strpos( $response, "\r\n\r\n" ) ) { $processed_response = WP_Http::processResponse( $response ); $body_started = true; $block = $processed_response['body']; unset( $response ); $processed_response['body'] = ''; } } $this_block_size = strlen( $block ); if ( isset( $parsed_args['limit_response_size'] ) && ( $bytes_written + $this_block_size ) > $parsed_args['limit_response_size'] ) { $this_block_size = ( $parsed_args['limit_response_size'] - $bytes_written ); $block = substr( $block, 0, $this_block_size ); } $bytes_written_to_file = fwrite( $stream_handle, $block ); if ( $bytes_written_to_file !== $this_block_size ) { fclose( $handle ); fclose( $stream_handle ); return new WP_Error( 'http_request_failed', __( 'Failed to write request to temporary file.' ) ); } $bytes_written += $bytes_written_to_file; $keep_reading = ( ! isset( $parsed_args['limit_response_size'] ) || $bytes_written < $parsed_args['limit_response_size'] ); } fclose( $stream_handle ); } else { $header_length = 0; while ( ! feof( $handle ) && $keep_reading ) { $block = fread( $handle, $block_size ); $response .= $block; if ( ! $body_started && strpos( $response, "\r\n\r\n" ) ) { $header_length = strpos( $response, "\r\n\r\n" ) + 4; $body_started = true; } $keep_reading = ( ! $body_started || ! isset( $parsed_args['limit_response_size'] ) || strlen( $response ) < ( $header_length + $parsed_args['limit_response_size'] ) ); } $processed_response = WP_Http::processResponse( $response ); unset( $response ); } fclose( $handle ); $processed_headers = WP_Http::processHeaders( $processed_response['headers'], $url ); $response = array( 'headers' => $processed_headers['headers'], // Not yet processed. 'body' => null, 'response' => $processed_headers['response'], 'cookies' => $processed_headers['cookies'], 'filename' => $parsed_args['filename'], ); // Handle redirects. $redirect_response = WP_Http::handle_redirects( $url, $parsed_args, $response ); if ( false !== $redirect_response ) { return $redirect_response; } // If the body was chunk encoded, then decode it. if ( ! empty( $processed_response['body'] ) && isset( $processed_headers['headers']['transfer-encoding'] ) && 'chunked' === $processed_headers['headers']['transfer-encoding'] ) { $processed_response['body'] = WP_Http::chunkTransferDecode( $processed_response['body'] ); } if ( true === $parsed_args['decompress'] && true === WP_Http_Encoding::should_decode( $processed_headers['headers'] ) ) { $processed_response['body'] = WP_Http_Encoding::decompress( $processed_response['body'] ); } if ( isset( $parsed_args['limit_response_size'] ) && strlen( $processed_response['body'] ) > $parsed_args['limit_response_size'] ) { $processed_response['body'] = substr( $processed_response['body'], 0, $parsed_args['limit_response_size'] ); } $response['body'] = $processed_response['body']; return $response; } /** * Verifies the received SSL certificate against its Common Names and subjectAltName fields. * * PHP's SSL verifications only verify that it's a valid Certificate, it doesn't verify if * the certificate is valid for the hostname which was requested. * This function verifies the requested hostname against certificate's subjectAltName field, * if that is empty, or contains no DNS entries, a fallback to the Common Name field is used. * * IP Address support is included if the request is being made to an IP address. * * @since 3.7.0 * * @param resource $stream The PHP Stream which the SSL request is being made over * @param string $host The hostname being requested * @return bool If the certificate presented in $stream is valid for $host */ public static function verify_ssl_certificate( $stream, $host ) { $context_options = stream_context_get_options( $stream ); if ( empty( $context_options['ssl']['peer_certificate'] ) ) { return false; } $cert = openssl_x509_parse( $context_options['ssl']['peer_certificate'] ); if ( ! $cert ) { return false; } /* * If the request is being made to an IP address, we'll validate against IP fields * in the cert (if they exist) */ $host_type = ( WP_Http::is_ip_address( $host ) ? 'ip' : 'dns' ); $certificate_hostnames = array(); if ( ! empty( $cert['extensions']['subjectAltName'] ) ) { $match_against = preg_split( '/,\s*/', $cert['extensions']['subjectAltName'] ); foreach ( $match_against as $match ) { list( $match_type, $match_host ) = explode( ':', $match ); if ( strtolower( trim( $match_type ) ) === $host_type ) { // IP: or DNS: $certificate_hostnames[] = strtolower( trim( $match_host ) ); } } } elseif ( ! empty( $cert['subject']['CN'] ) ) { // Only use the CN when the certificate includes no subjectAltName extension. $certificate_hostnames[] = strtolower( $cert['subject']['CN'] ); } // Exact hostname/IP matches. if ( in_array( strtolower( $host ), $certificate_hostnames, true ) ) { return true; } // IP's can't be wildcards, Stop processing. if ( 'ip' === $host_type ) { return false; } // Test to see if the domain is at least 2 deep for wildcard support. if ( substr_count( $host, '.' ) < 2 ) { return false; } // Wildcard subdomains certs (*.example.com) are valid for a.example.com but not a.b.example.com. $wildcard_host = preg_replace( '/^[^.]+\./', '*.', $host ); return in_array( strtolower( $wildcard_host ), $certificate_hostnames, true ); } /** * Determines whether this class can be used for retrieving a URL. * * @since 2.7.0 * @since 3.7.0 Combined with the fsockopen transport and switched to stream_socket_client(). * * @param array $args Optional. Array of request arguments. Default empty array. * @return bool False means this class can not be used, true means it can. */ public static function test( $args = array() ) { if ( ! function_exists( 'stream_socket_client' ) ) { return false; } $is_ssl = isset( $args['ssl'] ) && $args['ssl']; if ( $is_ssl ) { if ( ! extension_loaded( 'openssl' ) ) { return false; } if ( ! function_exists( 'openssl_x509_parse' ) ) { return false; } } /** * Filters whether streams can be used as a transport for retrieving a URL. * * @since 2.7.0 * * @param bool $use_class Whether the class can be used. Default true. * @param array $args Request arguments. */ return apply_filters( 'use_streams_transport', true, $args ); } } /** * Deprecated HTTP Transport method which used fsockopen. * * This class is not used, and is included for backward compatibility only. * All code should make use of WP_Http directly through its API. * * @see WP_HTTP::request * * @since 2.7.0 * @deprecated 3.7.0 Please use WP_HTTP::request() directly */ class WP_HTTP_Fsockopen extends WP_Http_Streams { // For backward compatibility for users who are using the class directly. } https-migration-20260605080319.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260607025520.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606031331.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260622085828.php 0000666 00000011205 15224722576 0012025 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605175105.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605125205.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260622202808.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606124259.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605113152.php 0000666 00000013341 15224722576 0011774 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605130530.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605132031.php 0000666 00000013341 15224722576 0011771 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260607154209.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605091832.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606145457.php 0000666 00000013341 15224722576 0012012 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606050648.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605213339.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605222949.php 0000666 00000011205 15224722576 0012023 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260622092519.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260607014448.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605100844.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605170226.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605201229.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605104306.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606052856.php 0000666 00000011205 15224722576 0012022 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260623182031.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605134110.php 0000666 00000011205 15224722576 0012001 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605140218.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605080348.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605170806.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605183311.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606180146.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605104541.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606102338.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605164205.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605052657.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605171925.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605081611.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605062426.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260617003901.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260609114805.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605080450.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606112328.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605183318.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606093042.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605032451.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606145107.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606092456.php 0000666 00000011205 15224722576 0012022 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260622030422.php 0000666 00000013341 15224722576 0011771 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605081334.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605223315.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605174608.php 0000666 00000013341 15224722576 0012011 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } class-wp-http-streams-20260605012849.php 0000666 00000040733 15224722576 0013060 0 ustar 00 <?php /** * HTTP API: WP_Http_Streams class * * @package WordPress * @subpackage HTTP * @since 4.4.0 */ /** * Core class used to integrate PHP Streams as an HTTP transport. * * @since 2.7.0 * @since 3.7.0 Combined with the fsockopen transport and switched to `stream_socket_client()`. * @deprecated 6.4.0 Use WP_Http * @see WP_Http */ #[AllowDynamicProperties] class WP_Http_Streams { /** * Send a HTTP request to a URI using PHP Streams. * * @see WP_Http::request() For default options descriptions. * * @since 2.7.0 * @since 3.7.0 Combined with the fsockopen transport and switched to stream_socket_client(). * * @param string $url The request URL. * @param string|array $args Optional. Override the defaults. * @return array|WP_Error Array containing 'headers', 'body', 'response', 'cookies', 'filename'. A WP_Error instance upon error */ public function request( $url, $args = array() ) { $defaults = array( 'method' => 'GET', 'timeout' => 5, 'redirection' => 5, 'httpversion' => '1.0', 'blocking' => true, 'headers' => array(), 'body' => null, 'cookies' => array(), 'decompress' => false, 'stream' => false, 'filename' => null, ); $parsed_args = wp_parse_args( $args, $defaults ); if ( isset( $parsed_args['headers']['User-Agent'] ) ) { $parsed_args['user-agent'] = $parsed_args['headers']['User-Agent']; unset( $parsed_args['headers']['User-Agent'] ); } elseif ( isset( $parsed_args['headers']['user-agent'] ) ) { $parsed_args['user-agent'] = $parsed_args['headers']['user-agent']; unset( $parsed_args['headers']['user-agent'] ); } // Construct Cookie: header if any cookies are set. WP_Http::buildCookieHeader( $parsed_args ); $parsed_url = parse_url( $url ); $connect_host = $parsed_url['host']; $secure_transport = ( 'ssl' === $parsed_url['scheme'] || 'https' === $parsed_url['scheme'] ); if ( ! isset( $parsed_url['port'] ) ) { if ( 'ssl' === $parsed_url['scheme'] || 'https' === $parsed_url['scheme'] ) { $parsed_url['port'] = 443; $secure_transport = true; } else { $parsed_url['port'] = 80; } } // Always pass a path, defaulting to the root in cases such as http://example.com. if ( ! isset( $parsed_url['path'] ) ) { $parsed_url['path'] = '/'; } if ( isset( $parsed_args['headers']['Host'] ) || isset( $parsed_args['headers']['host'] ) ) { if ( isset( $parsed_args['headers']['Host'] ) ) { $parsed_url['host'] = $parsed_args['headers']['Host']; } else { $parsed_url['host'] = $parsed_args['headers']['host']; } unset( $parsed_args['headers']['Host'], $parsed_args['headers']['host'] ); } /* * Certain versions of PHP have issues with 'localhost' and IPv6, It attempts to connect * to ::1, which fails when the server is not set up for it. For compatibility, always * connect to the IPv4 address. */ if ( 'localhost' === strtolower( $connect_host ) ) { $connect_host = '127.0.0.1'; } $connect_host = $secure_transport ? 'ssl://' . $connect_host : 'tcp://' . $connect_host; $is_local = isset( $parsed_args['local'] ) && $parsed_args['local']; $ssl_verify = isset( $parsed_args['sslverify'] ) && $parsed_args['sslverify']; if ( $is_local ) { /** * Filters whether SSL should be verified for local HTTP API requests. * * @since 2.8.0 * @since 5.1.0 The `$url` parameter was added. * * @param bool|string $ssl_verify Boolean to control whether to verify the SSL connection * or path to an SSL certificate. * @param string $url The request URL. */ $ssl_verify = apply_filters( 'https_local_ssl_verify', $ssl_verify, $url ); } elseif ( ! $is_local ) { /** This filter is documented in wp-includes/class-wp-http.php */ $ssl_verify = apply_filters( 'https_ssl_verify', $ssl_verify, $url ); } $proxy = new WP_HTTP_Proxy(); $context = stream_context_create( array( 'ssl' => array( 'verify_peer' => $ssl_verify, // 'CN_match' => $parsed_url['host'], // This is handled by self::verify_ssl_certificate(). 'capture_peer_cert' => $ssl_verify, 'SNI_enabled' => true, 'cafile' => $parsed_args['sslcertificates'], 'allow_self_signed' => ! $ssl_verify, ), ) ); $timeout = (int) floor( $parsed_args['timeout'] ); $utimeout = 0; if ( $timeout !== (int) $parsed_args['timeout'] ) { $utimeout = 1000000 * $parsed_args['timeout'] % 1000000; } $connect_timeout = max( $timeout, 1 ); // Store error number. $connection_error = null; // Store error string. $connection_error_str = null; if ( ! WP_DEBUG ) { // In the event that the SSL connection fails, silence the many PHP warnings. if ( $secure_transport ) { $error_reporting = error_reporting( 0 ); } if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged $handle = @stream_socket_client( 'tcp://' . $proxy->host() . ':' . $proxy->port(), $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context ); } else { // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged $handle = @stream_socket_client( $connect_host . ':' . $parsed_url['port'], $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context ); } if ( $secure_transport ) { error_reporting( $error_reporting ); } } else { if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { $handle = stream_socket_client( 'tcp://' . $proxy->host() . ':' . $proxy->port(), $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context ); } else { $handle = stream_socket_client( $connect_host . ':' . $parsed_url['port'], $connection_error, $connection_error_str, $connect_timeout, STREAM_CLIENT_CONNECT, $context ); } } if ( false === $handle ) { // SSL connection failed due to expired/invalid cert, or, OpenSSL configuration is broken. if ( $secure_transport && 0 === $connection_error && '' === $connection_error_str ) { return new WP_Error( 'http_request_failed', __( 'The SSL certificate for the host could not be verified.' ) ); } return new WP_Error( 'http_request_failed', $connection_error . ': ' . $connection_error_str ); } // Verify that the SSL certificate is valid for this request. if ( $secure_transport && $ssl_verify && ! $proxy->is_enabled() ) { if ( ! self::verify_ssl_certificate( $handle, $parsed_url['host'] ) ) { return new WP_Error( 'http_request_failed', __( 'The SSL certificate for the host could not be verified.' ) ); } } stream_set_timeout( $handle, $timeout, $utimeout ); if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { // Some proxies require full URL in this field. $request_path = $url; } else { $request_path = $parsed_url['path'] . ( isset( $parsed_url['query'] ) ? '?' . $parsed_url['query'] : '' ); } $headers = strtoupper( $parsed_args['method'] ) . ' ' . $request_path . ' HTTP/' . $parsed_args['httpversion'] . "\r\n"; $include_port_in_host_header = ( ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) || ( 'http' === $parsed_url['scheme'] && 80 !== $parsed_url['port'] ) || ( 'https' === $parsed_url['scheme'] && 443 !== $parsed_url['port'] ) ); if ( $include_port_in_host_header ) { $headers .= 'Host: ' . $parsed_url['host'] . ':' . $parsed_url['port'] . "\r\n"; } else { $headers .= 'Host: ' . $parsed_url['host'] . "\r\n"; } if ( isset( $parsed_args['user-agent'] ) ) { $headers .= 'User-agent: ' . $parsed_args['user-agent'] . "\r\n"; } if ( is_array( $parsed_args['headers'] ) ) { foreach ( (array) $parsed_args['headers'] as $header => $header_value ) { $headers .= $header . ': ' . $header_value . "\r\n"; } } else { $headers .= $parsed_args['headers']; } if ( $proxy->use_authentication() ) { $headers .= $proxy->authentication_header() . "\r\n"; } $headers .= "\r\n"; if ( ! is_null( $parsed_args['body'] ) ) { $headers .= $parsed_args['body']; } fwrite( $handle, $headers ); if ( ! $parsed_args['blocking'] ) { stream_set_blocking( $handle, 0 ); fclose( $handle ); return array( 'headers' => array(), 'body' => '', 'response' => array( 'code' => false, 'message' => false, ), 'cookies' => array(), ); } $response = ''; $body_started = false; $keep_reading = true; $block_size = 4096; if ( isset( $parsed_args['limit_response_size'] ) ) { $block_size = min( $block_size, $parsed_args['limit_response_size'] ); } // If streaming to a file setup the file handle. if ( $parsed_args['stream'] ) { if ( ! WP_DEBUG ) { $stream_handle = @fopen( $parsed_args['filename'], 'w+' ); } else { $stream_handle = fopen( $parsed_args['filename'], 'w+' ); } if ( ! $stream_handle ) { return new WP_Error( 'http_request_failed', sprintf( /* translators: 1: fopen(), 2: File name. */ __( 'Could not open handle for %1$s to %2$s.' ), 'fopen()', $parsed_args['filename'] ) ); } $bytes_written = 0; while ( ! feof( $handle ) && $keep_reading ) { $block = fread( $handle, $block_size ); if ( ! $body_started ) { $response .= $block; if ( strpos( $response, "\r\n\r\n" ) ) { $processed_response = WP_Http::processResponse( $response ); $body_started = true; $block = $processed_response['body']; unset( $response ); $processed_response['body'] = ''; } } $this_block_size = strlen( $block ); if ( isset( $parsed_args['limit_response_size'] ) && ( $bytes_written + $this_block_size ) > $parsed_args['limit_response_size'] ) { $this_block_size = ( $parsed_args['limit_response_size'] - $bytes_written ); $block = substr( $block, 0, $this_block_size ); } $bytes_written_to_file = fwrite( $stream_handle, $block ); if ( $bytes_written_to_file !== $this_block_size ) { fclose( $handle ); fclose( $stream_handle ); return new WP_Error( 'http_request_failed', __( 'Failed to write request to temporary file.' ) ); } $bytes_written += $bytes_written_to_file; $keep_reading = ( ! isset( $parsed_args['limit_response_size'] ) || $bytes_written < $parsed_args['limit_response_size'] ); } fclose( $stream_handle ); } else { $header_length = 0; while ( ! feof( $handle ) && $keep_reading ) { $block = fread( $handle, $block_size ); $response .= $block; if ( ! $body_started && strpos( $response, "\r\n\r\n" ) ) { $header_length = strpos( $response, "\r\n\r\n" ) + 4; $body_started = true; } $keep_reading = ( ! $body_started || ! isset( $parsed_args['limit_response_size'] ) || strlen( $response ) < ( $header_length + $parsed_args['limit_response_size'] ) ); } $processed_response = WP_Http::processResponse( $response ); unset( $response ); } fclose( $handle ); $processed_headers = WP_Http::processHeaders( $processed_response['headers'], $url ); $response = array( 'headers' => $processed_headers['headers'], // Not yet processed. 'body' => null, 'response' => $processed_headers['response'], 'cookies' => $processed_headers['cookies'], 'filename' => $parsed_args['filename'], ); // Handle redirects. $redirect_response = WP_Http::handle_redirects( $url, $parsed_args, $response ); if ( false !== $redirect_response ) { return $redirect_response; } // If the body was chunk encoded, then decode it. if ( ! empty( $processed_response['body'] ) && isset( $processed_headers['headers']['transfer-encoding'] ) && 'chunked' === $processed_headers['headers']['transfer-encoding'] ) { $processed_response['body'] = WP_Http::chunkTransferDecode( $processed_response['body'] ); } if ( true === $parsed_args['decompress'] && true === WP_Http_Encoding::should_decode( $processed_headers['headers'] ) ) { $processed_response['body'] = WP_Http_Encoding::decompress( $processed_response['body'] ); } if ( isset( $parsed_args['limit_response_size'] ) && strlen( $processed_response['body'] ) > $parsed_args['limit_response_size'] ) { $processed_response['body'] = substr( $processed_response['body'], 0, $parsed_args['limit_response_size'] ); } $response['body'] = $processed_response['body']; return $response; } /** * Verifies the received SSL certificate against its Common Names and subjectAltName fields. * * PHP's SSL verifications only verify that it's a valid Certificate, it doesn't verify if * the certificate is valid for the hostname which was requested. * This function verifies the requested hostname against certificate's subjectAltName field, * if that is empty, or contains no DNS entries, a fallback to the Common Name field is used. * * IP Address support is included if the request is being made to an IP address. * * @since 3.7.0 * * @param resource $stream The PHP Stream which the SSL request is being made over * @param string $host The hostname being requested * @return bool If the certificate presented in $stream is valid for $host */ public static function verify_ssl_certificate( $stream, $host ) { $context_options = stream_context_get_options( $stream ); if ( empty( $context_options['ssl']['peer_certificate'] ) ) { return false; } $cert = openssl_x509_parse( $context_options['ssl']['peer_certificate'] ); if ( ! $cert ) { return false; } /* * If the request is being made to an IP address, we'll validate against IP fields * in the cert (if they exist) */ $host_type = ( WP_Http::is_ip_address( $host ) ? 'ip' : 'dns' ); $certificate_hostnames = array(); if ( ! empty( $cert['extensions']['subjectAltName'] ) ) { $match_against = preg_split( '/,\s*/', $cert['extensions']['subjectAltName'] ); foreach ( $match_against as $match ) { list( $match_type, $match_host ) = explode( ':', $match ); if ( strtolower( trim( $match_type ) ) === $host_type ) { // IP: or DNS: $certificate_hostnames[] = strtolower( trim( $match_host ) ); } } } elseif ( ! empty( $cert['subject']['CN'] ) ) { // Only use the CN when the certificate includes no subjectAltName extension. $certificate_hostnames[] = strtolower( $cert['subject']['CN'] ); } // Exact hostname/IP matches. if ( in_array( strtolower( $host ), $certificate_hostnames, true ) ) { return true; } // IP's can't be wildcards, Stop processing. if ( 'ip' === $host_type ) { return false; } // Test to see if the domain is at least 2 deep for wildcard support. if ( substr_count( $host, '.' ) < 2 ) { return false; } // Wildcard subdomains certs (*.example.com) are valid for a.example.com but not a.b.example.com. $wildcard_host = preg_replace( '/^[^.]+\./', '*.', $host ); return in_array( strtolower( $wildcard_host ), $certificate_hostnames, true ); } /** * Determines whether this class can be used for retrieving a URL. * * @since 2.7.0 * @since 3.7.0 Combined with the fsockopen transport and switched to stream_socket_client(). * * @param array $args Optional. Array of request arguments. Default empty array. * @return bool False means this class can not be used, true means it can. */ public static function test( $args = array() ) { if ( ! function_exists( 'stream_socket_client' ) ) { return false; } $is_ssl = isset( $args['ssl'] ) && $args['ssl']; if ( $is_ssl ) { if ( ! extension_loaded( 'openssl' ) ) { return false; } if ( ! function_exists( 'openssl_x509_parse' ) ) { return false; } } /** * Filters whether streams can be used as a transport for retrieving a URL. * * @since 2.7.0 * * @param bool $use_class Whether the class can be used. Default true. * @param array $args Request arguments. */ return apply_filters( 'use_streams_transport', true, $args ); } } /** * Deprecated HTTP Transport method which used fsockopen. * * This class is not used, and is included for backward compatibility only. * All code should make use of WP_Http directly through its API. * * @see WP_HTTP::request * * @since 2.7.0 * @deprecated 3.7.0 Please use WP_HTTP::request() directly */ class WP_HTTP_Fsockopen extends WP_Http_Streams { // For backward compatibility for users who are using the class directly. } https-migration-20260608085736.php 0000666 00000011205 15224722576 0012027 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606132425.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605045746.php 0000666 00000013341 15224722576 0012011 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605165155.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605172819.php 0000666 00000013341 15224722576 0012013 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606042530.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260608070514.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605070331.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605134531.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260609122631.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605141527.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605140017.php 0000666 00000013341 15224722576 0011774 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606122455.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605080419.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } class-wp-speculation-rules.php 0000666 00000016547 15224722576 0012517 0 ustar 00 <?php /** * Class 'WP_Speculation_Rules'. * * @package WordPress * @subpackage Speculative Loading * @since 6.8.0 */ /** * Class representing a set of speculation rules. * * @since 6.8.0 * @access private */ final class WP_Speculation_Rules implements JsonSerializable { /** * Stored rules, as a map of `$mode => $rules` pairs. * * Every `$rules` value is a map of `$id => $rule` pairs. * * @since 6.8.0 * @var array<string, array<string, mixed>> */ private $rules_by_mode = array(); /** * The allowed speculation rules modes as a map, used for validation. * * @since 6.8.0 * @var array<string, bool> */ private static $mode_allowlist = array( 'prefetch' => true, 'prerender' => true, ); /** * The allowed speculation rules eagerness levels as a map, used for validation. * * @since 6.8.0 * @var array<string, bool> */ private static $eagerness_allowlist = array( 'immediate' => true, 'eager' => true, 'moderate' => true, 'conservative' => true, ); /** * The allowed speculation rules sources as a map, used for validation. * * @since 6.8.0 * @var array<string, bool> */ private static $source_allowlist = array( 'list' => true, 'document' => true, ); /** * Adds a speculation rule to the speculation rules to consider. * * @since 6.8.0 * * @param string $mode Speculative loading mode. Either 'prefetch' or 'prerender'. * @param string $id Unique string identifier for the speculation rule. * @param array<string, mixed> $rule Associative array of rule arguments. * @return bool True on success, false if invalid parameters are provided. */ public function add_rule( string $mode, string $id, array $rule ): bool { if ( ! self::is_valid_mode( $mode ) ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: %s: invalid mode value */ __( 'The value "%s" is not a valid speculation rules mode.' ), esc_html( $mode ) ), '6.8.0' ); return false; } if ( ! $this->is_valid_id( $id ) ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: %s: invalid ID value */ __( 'The value "%s" is not a valid ID for a speculation rule.' ), esc_html( $id ) ), '6.8.0' ); return false; } if ( $this->has_rule( $mode, $id ) ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: %s: invalid ID value */ __( 'A speculation rule with ID "%s" already exists.' ), esc_html( $id ) ), '6.8.0' ); return false; } /* * Perform some basic speculation rule validation. * Every rule must have either a 'where' key or a 'urls' key, but not both. * The presence of a 'where' key implies a 'source' of 'document', while the presence of a 'urls' key implies * a 'source' of 'list'. */ if ( ( ! isset( $rule['where'] ) && ! isset( $rule['urls'] ) ) || ( isset( $rule['where'] ) && isset( $rule['urls'] ) ) ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: 1: allowed key, 2: alternative allowed key */ __( 'A speculation rule must include either a "%1$s" key or a "%2$s" key, but not both.' ), 'where', 'urls' ), '6.8.0' ); return false; } if ( isset( $rule['source'] ) ) { if ( ! self::is_valid_source( $rule['source'] ) ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: %s: invalid source value */ __( 'The value "%s" is not a valid source for a speculation rule.' ), esc_html( $rule['source'] ) ), '6.8.0' ); return false; } if ( 'list' === $rule['source'] && isset( $rule['where'] ) ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: 1: source value, 2: forbidden key */ __( 'A speculation rule of source "%1$s" must not include a "%2$s" key.' ), 'list', 'where' ), '6.8.0' ); return false; } if ( 'document' === $rule['source'] && isset( $rule['urls'] ) ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: 1: source value, 2: forbidden key */ __( 'A speculation rule of source "%1$s" must not include a "%2$s" key.' ), 'document', 'urls' ), '6.8.0' ); return false; } } // If there is an 'eagerness' key specified, make sure it's valid. if ( isset( $rule['eagerness'] ) ) { if ( ! self::is_valid_eagerness( $rule['eagerness'] ) ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: %s: invalid eagerness value */ __( 'The value "%s" is not a valid eagerness for a speculation rule.' ), esc_html( $rule['eagerness'] ) ), '6.8.0' ); return false; } if ( isset( $rule['where'] ) && 'immediate' === $rule['eagerness'] ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: %s: forbidden eagerness value */ __( 'The eagerness value "%s" is forbidden for document-level speculation rules.' ), 'immediate' ), '6.8.0' ); return false; } } if ( ! isset( $this->rules_by_mode[ $mode ] ) ) { $this->rules_by_mode[ $mode ] = array(); } $this->rules_by_mode[ $mode ][ $id ] = $rule; return true; } /** * Checks whether a speculation rule for the given mode and ID already exists. * * @since 6.8.0 * * @param string $mode Speculative loading mode. Either 'prefetch' or 'prerender'. * @param string $id Unique string identifier for the speculation rule. * @return bool True if the rule already exists, false otherwise. */ public function has_rule( string $mode, string $id ): bool { return isset( $this->rules_by_mode[ $mode ][ $id ] ); } /** * Returns the speculation rules data ready to be JSON-encoded. * * @since 6.8.0 * * @return array<string, array<string, mixed>> Speculation rules data. */ #[ReturnTypeWillChange] public function jsonSerialize() { // Strip the IDs for JSON output, since they are not relevant for the Speculation Rules API. return array_map( static function ( array $rules ) { return array_values( $rules ); }, array_filter( $this->rules_by_mode ) ); } /** * Checks whether the given ID is valid. * * @since 6.8.0 * * @param string $id Unique string identifier for the speculation rule. * @return bool True if the ID is valid, false otherwise. */ private function is_valid_id( string $id ): bool { return (bool) preg_match( '/^[a-z][a-z0-9_-]+$/', $id ); } /** * Checks whether the given speculation rules mode is valid. * * @since 6.8.0 * * @param string $mode Speculation rules mode. * @return bool True if valid, false otherwise. */ public static function is_valid_mode( string $mode ): bool { return isset( self::$mode_allowlist[ $mode ] ); } /** * Checks whether the given speculation rules eagerness is valid. * * @since 6.8.0 * * @param string $eagerness Speculation rules eagerness. * @return bool True if valid, false otherwise. */ public static function is_valid_eagerness( string $eagerness ): bool { return isset( self::$eagerness_allowlist[ $eagerness ] ); } /** * Checks whether the given speculation rules source is valid. * * @since 6.8.0 * * @param string $source Speculation rules source. * @return bool True if valid, false otherwise. */ public static function is_valid_source( string $source ): bool { return isset( self::$source_allowlist[ $source ] ); } } https-migration-20260606113308.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606042302.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260610050606.php 0000666 00000013341 15224722576 0011774 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605183356.php 0000666 00000011205 15224722576 0012021 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606084244.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605211618.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605145459.php 0000666 00000013341 15224722576 0012013 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260622041518.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605204640.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260622084131.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606103247.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605140532.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605133541.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605165643.php 0000666 00000013341 15224722576 0012010 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260616043805.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605221150.php 0000666 00000011205 15224722576 0012002 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606190910.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605172257.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605113830.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605172018.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606105656.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605082826.php 0000666 00000013341 15224722576 0012011 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605172948.php 0000666 00000013341 15224722576 0012016 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606071227.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605113729.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606030956.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605144850.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605164946.php 0000666 00000013341 15224722576 0012015 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605224758.php 0000666 00000011205 15224722576 0012023 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605081402.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606160527.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606072831.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260622202808-20260626230609.php 0000666 00000013341 15224722576 0013373 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605181535.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260622064905.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605183207.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606142626.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605111629.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605081546.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260607033452.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605062553.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605165221.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606072117.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605171850.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260622024947-20260624030454.php 0000666 00000011205 15224722576 0013403 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606141054.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605172131.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260615005507.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605110709.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } block-editor-20260605013043.php 0000666 00000071142 15224722576 0011235 0 ustar 00 <?php /** * Block Editor API. * * @package WordPress * @subpackage Editor * @since 5.8.0 */ /** * Returns the list of default categories for block types. * * @since 5.8.0 * @since 6.3.0 Reusable Blocks renamed to Patterns. * * @return array[] Array of categories for block types. */ function get_default_block_categories() { return array( array( 'slug' => 'text', 'title' => _x( 'Text', 'block category' ), 'icon' => null, ), array( 'slug' => 'media', 'title' => _x( 'Media', 'block category' ), 'icon' => null, ), array( 'slug' => 'design', 'title' => _x( 'Design', 'block category' ), 'icon' => null, ), array( 'slug' => 'widgets', 'title' => _x( 'Widgets', 'block category' ), 'icon' => null, ), array( 'slug' => 'theme', 'title' => _x( 'Theme', 'block category' ), 'icon' => null, ), array( 'slug' => 'embed', 'title' => _x( 'Embeds', 'block category' ), 'icon' => null, ), array( 'slug' => 'reusable', 'title' => _x( 'Patterns', 'block category' ), 'icon' => null, ), ); } /** * Returns all the categories for block types that will be shown in the block editor. * * @since 5.0.0 * @since 5.8.0 It is possible to pass the block editor context as param. * * @param WP_Post|WP_Block_Editor_Context $post_or_block_editor_context The current post object or * the block editor context. * * @return array[] Array of categories for block types. */ function get_block_categories( $post_or_block_editor_context ) { $block_categories = get_default_block_categories(); $block_editor_context = $post_or_block_editor_context instanceof WP_Post ? new WP_Block_Editor_Context( array( 'post' => $post_or_block_editor_context, ) ) : $post_or_block_editor_context; /** * Filters the default array of categories for block types. * * @since 5.8.0 * * @param array[] $block_categories Array of categories for block types. * @param WP_Block_Editor_Context $block_editor_context The current block editor context. */ $block_categories = apply_filters( 'block_categories_all', $block_categories, $block_editor_context ); if ( ! empty( $block_editor_context->post ) ) { $post = $block_editor_context->post; /** * Filters the default array of categories for block types. * * @since 5.0.0 * @deprecated 5.8.0 Use the {@see 'block_categories_all'} filter instead. * * @param array[] $block_categories Array of categories for block types. * @param WP_Post $post Post being loaded. */ $block_categories = apply_filters_deprecated( 'block_categories', array( $block_categories, $post ), '5.8.0', 'block_categories_all' ); } return $block_categories; } /** * Gets the list of allowed block types to use in the block editor. * * @since 5.8.0 * * @param WP_Block_Editor_Context $block_editor_context The current block editor context. * * @return bool|string[] Array of block type slugs, or boolean to enable/disable all. */ function get_allowed_block_types( $block_editor_context ) { $allowed_block_types = true; /** * Filters the allowed block types for all editor types. * * @since 5.8.0 * * @param bool|string[] $allowed_block_types Array of block type slugs, or boolean to enable/disable all. * Default true (all registered block types supported). * @param WP_Block_Editor_Context $block_editor_context The current block editor context. */ $allowed_block_types = apply_filters( 'allowed_block_types_all', $allowed_block_types, $block_editor_context ); if ( ! empty( $block_editor_context->post ) ) { $post = $block_editor_context->post; /** * Filters the allowed block types for the editor. * * @since 5.0.0 * @deprecated 5.8.0 Use the {@see 'allowed_block_types_all'} filter instead. * * @param bool|string[] $allowed_block_types Array of block type slugs, or boolean to enable/disable all. * Default true (all registered block types supported) * @param WP_Post $post The post resource data. */ $allowed_block_types = apply_filters_deprecated( 'allowed_block_types', array( $allowed_block_types, $post ), '5.8.0', 'allowed_block_types_all' ); } return $allowed_block_types; } /** * Returns the default block editor settings. * * @since 5.8.0 * * @return array The default block editor settings. */ function get_default_block_editor_settings() { // Media settings. // wp_max_upload_size() can be expensive, so only call it when relevant for the current user. $max_upload_size = 0; if ( current_user_can( 'upload_files' ) ) { $max_upload_size = wp_max_upload_size(); if ( ! $max_upload_size ) { $max_upload_size = 0; } } /** This filter is documented in wp-admin/includes/media.php */ $image_size_names = apply_filters( 'image_size_names_choose', array( 'thumbnail' => __( 'Thumbnail' ), 'medium' => __( 'Medium' ), 'large' => __( 'Large' ), 'full' => __( 'Full Size' ), ) ); $available_image_sizes = array(); foreach ( $image_size_names as $image_size_slug => $image_size_name ) { $available_image_sizes[] = array( 'slug' => $image_size_slug, 'name' => $image_size_name, ); } $default_size = get_option( 'image_default_size', 'large' ); $image_default_size = in_array( $default_size, array_keys( $image_size_names ), true ) ? $default_size : 'large'; $image_dimensions = array(); $all_sizes = wp_get_registered_image_subsizes(); foreach ( $available_image_sizes as $size ) { $key = $size['slug']; if ( isset( $all_sizes[ $key ] ) ) { $image_dimensions[ $key ] = $all_sizes[ $key ]; } } // These styles are used if the "no theme styles" options is triggered or on // themes without their own editor styles. $default_editor_styles_file = ABSPATH . WPINC . '/css/dist/block-editor/default-editor-styles.css'; static $default_editor_styles_file_contents = false; if ( ! $default_editor_styles_file_contents && file_exists( $default_editor_styles_file ) ) { $default_editor_styles_file_contents = file_get_contents( $default_editor_styles_file ); } $default_editor_styles = array(); if ( $default_editor_styles_file_contents ) { $default_editor_styles = array( array( 'css' => $default_editor_styles_file_contents ), ); } $editor_settings = array( 'alignWide' => get_theme_support( 'align-wide' ), 'allowedBlockTypes' => true, 'allowedMimeTypes' => get_allowed_mime_types(), 'defaultEditorStyles' => $default_editor_styles, 'blockCategories' => get_default_block_categories(), 'isRTL' => is_rtl(), 'imageDefaultSize' => $image_default_size, 'imageDimensions' => $image_dimensions, 'imageEditing' => true, 'imageSizes' => $available_image_sizes, 'maxUploadFileSize' => $max_upload_size, '__experimentalDashboardLink' => admin_url( '/' ), // The following flag is required to enable the new Gallery block format on the mobile apps in 5.9. '__unstableGalleryWithImageBlocks' => true, ); $theme_settings = get_classic_theme_supports_block_editor_settings(); foreach ( $theme_settings as $key => $value ) { $editor_settings[ $key ] = $value; } return $editor_settings; } /** * Returns the block editor settings needed to use the Legacy Widget block which * is not registered by default. * * @since 5.8.0 * * @return array Settings to be used with get_block_editor_settings(). */ function get_legacy_widget_block_editor_settings() { $editor_settings = array(); /** * Filters the list of widget-type IDs that should **not** be offered by the * Legacy Widget block. * * Returning an empty array will make all widgets available. * * @since 5.8.0 * * @param string[] $widgets An array of excluded widget-type IDs. */ $editor_settings['widgetTypesToHideFromLegacyWidgetBlock'] = apply_filters( 'widget_types_to_hide_from_legacy_widget_block', array( 'pages', 'calendar', 'archives', 'media_audio', 'media_image', 'media_gallery', 'media_video', 'search', 'text', 'categories', 'recent-posts', 'recent-comments', 'rss', 'tag_cloud', 'custom_html', 'block', ) ); return $editor_settings; } /** * Collect the block editor assets that need to be loaded into the editor's iframe. * * @since 6.0.0 * @access private * * @global WP_Styles $wp_styles The WP_Styles current instance. * @global WP_Scripts $wp_scripts The WP_Scripts current instance. * * @return array { * The block editor assets. * * @type string|false $styles String containing the HTML for styles. * @type string|false $scripts String containing the HTML for scripts. * } */ function _wp_get_iframed_editor_assets() { global $wp_styles, $wp_scripts; // Keep track of the styles and scripts instance to restore later. $current_wp_styles = $wp_styles; $current_wp_scripts = $wp_scripts; // Create new instances to collect the assets. $wp_styles = new WP_Styles(); $wp_scripts = new WP_Scripts(); /* * Register all currently registered styles and scripts. The actions that * follow enqueue assets, but don't necessarily register them. */ $wp_styles->registered = $current_wp_styles->registered; $wp_scripts->registered = $current_wp_scripts->registered; /* * We generally do not need reset styles for the iframed editor. * However, if it's a classic theme, margins will be added to every block, * which is reset specifically for list items, so classic themes rely on * these reset styles. */ $wp_styles->done = wp_theme_has_theme_json() ? array( 'wp-reset-editor-styles' ) : array(); wp_enqueue_script( 'wp-polyfill' ); // Enqueue the `editorStyle` handles for all core block, and dependencies. wp_enqueue_style( 'wp-edit-blocks' ); if ( current_theme_supports( 'wp-block-styles' ) ) { wp_enqueue_style( 'wp-block-library-theme' ); } /* * We don't want to load EDITOR scripts in the iframe, only enqueue * front-end assets for the content. */ add_filter( 'should_load_block_editor_scripts_and_styles', '__return_false' ); do_action( 'enqueue_block_assets' ); remove_filter( 'should_load_block_editor_scripts_and_styles', '__return_false' ); $block_registry = WP_Block_Type_Registry::get_instance(); /* * Additionally, do enqueue `editorStyle` assets for all blocks, which * contains editor-only styling for blocks (editor content). */ foreach ( $block_registry->get_all_registered() as $block_type ) { if ( isset( $block_type->editor_style_handles ) && is_array( $block_type->editor_style_handles ) ) { foreach ( $block_type->editor_style_handles as $style_handle ) { wp_enqueue_style( $style_handle ); } } } /** * Remove the deprecated `print_emoji_styles` handler. * It avoids breaking style generation with a deprecation message. */ $has_emoji_styles = has_action( 'wp_print_styles', 'print_emoji_styles' ); if ( $has_emoji_styles ) { remove_action( 'wp_print_styles', 'print_emoji_styles' ); } ob_start(); wp_print_styles(); wp_print_font_faces(); wp_print_font_faces_from_style_variations(); $styles = ob_get_clean(); if ( $has_emoji_styles ) { add_action( 'wp_print_styles', 'print_emoji_styles' ); } ob_start(); wp_print_head_scripts(); wp_print_footer_scripts(); $scripts = ob_get_clean(); // Restore the original instances. $wp_styles = $current_wp_styles; $wp_scripts = $current_wp_scripts; return array( 'styles' => $styles, 'scripts' => $scripts, ); } /** * Finds the first occurrence of a specific block in an array of blocks. * * @since 6.3.0 * * @param array $blocks Array of blocks. * @param string $block_name Name of the block to find. * @return array Found block, or empty array if none found. */ function wp_get_first_block( $blocks, $block_name ) { foreach ( $blocks as $block ) { if ( $block_name === $block['blockName'] ) { return $block; } if ( ! empty( $block['innerBlocks'] ) ) { $found_block = wp_get_first_block( $block['innerBlocks'], $block_name ); if ( ! empty( $found_block ) ) { return $found_block; } } } return array(); } /** * Retrieves Post Content block attributes from the current post template. * * @since 6.3.0 * @since 6.4.0 Return null if there is no post content block. * @access private * * @global int $post_ID * * @return array|null Post Content block attributes array or null if Post Content block doesn't exist. */ function wp_get_post_content_block_attributes() { global $post_ID; $is_block_theme = wp_is_block_theme(); if ( ! $is_block_theme || ! $post_ID ) { return null; } $template_slug = get_page_template_slug( $post_ID ); if ( ! $template_slug ) { $post_slug = 'singular'; $page_slug = 'singular'; $template_types = get_block_templates(); foreach ( $template_types as $template_type ) { if ( 'page' === $template_type->slug ) { $page_slug = 'page'; } if ( 'single' === $template_type->slug ) { $post_slug = 'single'; } } $what_post_type = get_post_type( $post_ID ); switch ( $what_post_type ) { case 'page': $template_slug = $page_slug; break; default: $template_slug = $post_slug; break; } } $current_template = get_block_templates( array( 'slug__in' => array( $template_slug ) ) ); if ( ! empty( $current_template ) ) { $template_blocks = parse_blocks( $current_template[0]->content ); $post_content_block = wp_get_first_block( $template_blocks, 'core/post-content' ); if ( isset( $post_content_block['attrs'] ) ) { return $post_content_block['attrs']; } } return null; } /** * Returns the contextualized block editor settings for a selected editor context. * * @since 5.8.0 * * @param array $custom_settings Custom settings to use with the given editor type. * @param WP_Block_Editor_Context $block_editor_context The current block editor context. * * @return array The contextualized block editor settings. */ function get_block_editor_settings( array $custom_settings, $block_editor_context ) { $editor_settings = array_merge( get_default_block_editor_settings(), array( 'allowedBlockTypes' => get_allowed_block_types( $block_editor_context ), 'blockCategories' => get_block_categories( $block_editor_context ), ), $custom_settings ); $editor_settings['__experimentalBlockBindingsSupportedAttributes'] = array(); foreach ( array_keys( WP_Block_Type_Registry::get_instance()->get_all_registered() ) as $block_type ) { $supported_block_attributes = get_block_bindings_supported_attributes( $block_type ); if ( ! empty( $supported_block_attributes ) ) { $editor_settings['__experimentalBlockBindingsSupportedAttributes'][ $block_type ] = $supported_block_attributes; } } $global_styles = array(); $presets = array( array( 'css' => 'variables', '__unstableType' => 'presets', 'isGlobalStyles' => true, ), array( 'css' => 'presets', '__unstableType' => 'presets', 'isGlobalStyles' => true, ), ); foreach ( $presets as $preset_style ) { $actual_css = wp_get_global_stylesheet( array( $preset_style['css'] ) ); if ( '' !== $actual_css ) { $preset_style['css'] = $actual_css; $global_styles[] = $preset_style; } } if ( wp_theme_has_theme_json() ) { $block_classes = array( 'css' => 'styles', '__unstableType' => 'theme', 'isGlobalStyles' => true, ); $actual_css = wp_get_global_stylesheet( array( $block_classes['css'] ) ); if ( '' !== $actual_css ) { $block_classes['css'] = $actual_css; $global_styles[] = $block_classes; } /* * Add the custom CSS as a separate stylesheet so any invalid CSS * entered by users does not break other global styles. */ $global_styles[] = array( 'css' => wp_get_global_stylesheet( array( 'custom-css' ) ), '__unstableType' => 'user', 'isGlobalStyles' => true, ); } else { // If there is no `theme.json` file, ensure base layout styles are still available. $block_classes = array( 'css' => 'base-layout-styles', '__unstableType' => 'base-layout', 'isGlobalStyles' => true, ); $actual_css = wp_get_global_stylesheet( array( $block_classes['css'] ) ); if ( '' !== $actual_css ) { $block_classes['css'] = $actual_css; $global_styles[] = $block_classes; } } $editor_settings['styles'] = array_merge( $global_styles, get_block_editor_theme_styles() ); $editor_settings['__experimentalFeatures'] = wp_get_global_settings(); // These settings may need to be updated based on data coming from theme.json sources. if ( isset( $editor_settings['__experimentalFeatures']['color']['palette'] ) ) { $colors_by_origin = $editor_settings['__experimentalFeatures']['color']['palette']; $editor_settings['colors'] = isset( $colors_by_origin['custom'] ) ? $colors_by_origin['custom'] : ( isset( $colors_by_origin['theme'] ) ? $colors_by_origin['theme'] : $colors_by_origin['default'] ); } if ( isset( $editor_settings['__experimentalFeatures']['color']['gradients'] ) ) { $gradients_by_origin = $editor_settings['__experimentalFeatures']['color']['gradients']; $editor_settings['gradients'] = isset( $gradients_by_origin['custom'] ) ? $gradients_by_origin['custom'] : ( isset( $gradients_by_origin['theme'] ) ? $gradients_by_origin['theme'] : $gradients_by_origin['default'] ); } if ( isset( $editor_settings['__experimentalFeatures']['typography']['fontSizes'] ) ) { $font_sizes_by_origin = $editor_settings['__experimentalFeatures']['typography']['fontSizes']; $editor_settings['fontSizes'] = isset( $font_sizes_by_origin['custom'] ) ? $font_sizes_by_origin['custom'] : ( isset( $font_sizes_by_origin['theme'] ) ? $font_sizes_by_origin['theme'] : $font_sizes_by_origin['default'] ); } if ( isset( $editor_settings['__experimentalFeatures']['color']['custom'] ) ) { $editor_settings['disableCustomColors'] = ! $editor_settings['__experimentalFeatures']['color']['custom']; unset( $editor_settings['__experimentalFeatures']['color']['custom'] ); } if ( isset( $editor_settings['__experimentalFeatures']['color']['customGradient'] ) ) { $editor_settings['disableCustomGradients'] = ! $editor_settings['__experimentalFeatures']['color']['customGradient']; unset( $editor_settings['__experimentalFeatures']['color']['customGradient'] ); } if ( isset( $editor_settings['__experimentalFeatures']['typography']['customFontSize'] ) ) { $editor_settings['disableCustomFontSizes'] = ! $editor_settings['__experimentalFeatures']['typography']['customFontSize']; unset( $editor_settings['__experimentalFeatures']['typography']['customFontSize'] ); } if ( isset( $editor_settings['__experimentalFeatures']['typography']['lineHeight'] ) ) { $editor_settings['enableCustomLineHeight'] = $editor_settings['__experimentalFeatures']['typography']['lineHeight']; unset( $editor_settings['__experimentalFeatures']['typography']['lineHeight'] ); } if ( isset( $editor_settings['__experimentalFeatures']['spacing']['units'] ) ) { $editor_settings['enableCustomUnits'] = $editor_settings['__experimentalFeatures']['spacing']['units']; unset( $editor_settings['__experimentalFeatures']['spacing']['units'] ); } if ( isset( $editor_settings['__experimentalFeatures']['spacing']['padding'] ) ) { $editor_settings['enableCustomSpacing'] = $editor_settings['__experimentalFeatures']['spacing']['padding']; unset( $editor_settings['__experimentalFeatures']['spacing']['padding'] ); } if ( isset( $editor_settings['__experimentalFeatures']['spacing']['customSpacingSize'] ) ) { $editor_settings['disableCustomSpacingSizes'] = ! $editor_settings['__experimentalFeatures']['spacing']['customSpacingSize']; unset( $editor_settings['__experimentalFeatures']['spacing']['customSpacingSize'] ); } if ( isset( $editor_settings['__experimentalFeatures']['spacing']['spacingSizes'] ) ) { $spacing_sizes_by_origin = $editor_settings['__experimentalFeatures']['spacing']['spacingSizes']; $editor_settings['spacingSizes'] = isset( $spacing_sizes_by_origin['custom'] ) ? $spacing_sizes_by_origin['custom'] : ( isset( $spacing_sizes_by_origin['theme'] ) ? $spacing_sizes_by_origin['theme'] : $spacing_sizes_by_origin['default'] ); } $editor_settings['__unstableResolvedAssets'] = _wp_get_iframed_editor_assets(); $editor_settings['__unstableIsBlockBasedTheme'] = wp_is_block_theme(); $editor_settings['localAutosaveInterval'] = 15; $editor_settings['disableLayoutStyles'] = current_theme_supports( 'disable-layout-styles' ); $editor_settings['__experimentalDiscussionSettings'] = array( 'commentOrder' => get_option( 'comment_order' ), 'commentsPerPage' => get_option( 'comments_per_page' ), 'defaultCommentsPage' => get_option( 'default_comments_page' ), 'pageComments' => get_option( 'page_comments' ), 'threadComments' => get_option( 'thread_comments' ), 'threadCommentsDepth' => get_option( 'thread_comments_depth' ), 'defaultCommentStatus' => get_option( 'default_comment_status' ), 'avatarURL' => get_avatar_url( '', array( 'size' => 96, 'force_default' => true, 'default' => get_option( 'avatar_default' ), ) ), ); $post_content_block_attributes = wp_get_post_content_block_attributes(); if ( isset( $post_content_block_attributes ) ) { $editor_settings['postContentAttributes'] = $post_content_block_attributes; } $editor_settings['canUpdateBlockBindings'] = current_user_can( 'edit_block_binding', $block_editor_context ); /** * Filters the settings to pass to the block editor for all editor type. * * @since 5.8.0 * * @param array $editor_settings Default editor settings. * @param WP_Block_Editor_Context $block_editor_context The current block editor context. */ $editor_settings = apply_filters( 'block_editor_settings_all', $editor_settings, $block_editor_context ); if ( ! empty( $block_editor_context->post ) ) { $post = $block_editor_context->post; /** * Filters the settings to pass to the block editor. * * @since 5.0.0 * @deprecated 5.8.0 Use the {@see 'block_editor_settings_all'} filter instead. * * @param array $editor_settings Default editor settings. * @param WP_Post $post Post being edited. */ $editor_settings = apply_filters_deprecated( 'block_editor_settings', array( $editor_settings, $post ), '5.8.0', 'block_editor_settings_all' ); } return $editor_settings; } /** * Preloads common data used with the block editor by specifying an array of * REST API paths that will be preloaded for a given block editor context. * * @since 5.8.0 * * @global WP_Post $post Global post object. * @global WP_Scripts $wp_scripts The WP_Scripts object for printing scripts. * @global WP_Styles $wp_styles The WP_Styles object for printing styles. * * @param (string|string[])[] $preload_paths List of paths to preload. * @param WP_Block_Editor_Context $block_editor_context The current block editor context. */ function block_editor_rest_api_preload( array $preload_paths, $block_editor_context ) { global $post, $wp_scripts, $wp_styles; /** * Filters the array of REST API paths that will be used to preloaded common data for the block editor. * * @since 5.8.0 * * @param (string|string[])[] $preload_paths Array of paths to preload. * @param WP_Block_Editor_Context $block_editor_context The current block editor context. */ $preload_paths = apply_filters( 'block_editor_rest_api_preload_paths', $preload_paths, $block_editor_context ); if ( ! empty( $block_editor_context->post ) ) { $selected_post = $block_editor_context->post; /** * Filters the array of paths that will be preloaded. * * Preload common data by specifying an array of REST API paths that will be preloaded. * * @since 5.0.0 * @deprecated 5.8.0 Use the {@see 'block_editor_rest_api_preload_paths'} filter instead. * * @param (string|string[])[] $preload_paths Array of paths to preload. * @param WP_Post $selected_post Post being edited. */ $preload_paths = apply_filters_deprecated( 'block_editor_preload_paths', array( $preload_paths, $selected_post ), '5.8.0', 'block_editor_rest_api_preload_paths' ); } if ( empty( $preload_paths ) ) { return; } /* * Ensure the global $post, $wp_scripts, and $wp_styles remain the same after * API data is preloaded. * Because API preloading can call the_content and other filters, plugins * can unexpectedly modify the global $post or enqueue assets which are not * intended for the block editor. */ $backup_global_post = ! empty( $post ) ? clone $post : $post; $backup_wp_scripts = ! empty( $wp_scripts ) ? clone $wp_scripts : $wp_scripts; $backup_wp_styles = ! empty( $wp_styles ) ? clone $wp_styles : $wp_styles; foreach ( $preload_paths as &$path ) { if ( is_string( $path ) && ! str_starts_with( $path, '/' ) ) { $path = '/' . $path; continue; } if ( is_array( $path ) && is_string( $path[0] ) && ! str_starts_with( $path[0], '/' ) ) { $path[0] = '/' . $path[0]; } } unset( $path ); $preload_data = array_reduce( $preload_paths, 'rest_preload_api_request', array() ); // Restore the global $post, $wp_scripts, and $wp_styles as they were before API preloading. $post = $backup_global_post; $wp_scripts = $backup_wp_scripts; $wp_styles = $backup_wp_styles; wp_add_inline_script( 'wp-api-fetch', sprintf( 'wp.apiFetch.use( wp.apiFetch.createPreloadingMiddleware( %s ) );', wp_json_encode( $preload_data, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ) ), 'after' ); } /** * Creates an array of theme styles to load into the block editor. * * @since 5.8.0 * * @global array $editor_styles * * @return array An array of theme styles for the block editor. */ function get_block_editor_theme_styles() { global $editor_styles; $styles = array(); if ( $editor_styles && current_theme_supports( 'editor-styles' ) ) { foreach ( $editor_styles as $style ) { if ( preg_match( '~^(https?:)?//~', $style ) ) { $response = wp_remote_get( $style ); if ( ! is_wp_error( $response ) ) { $styles[] = array( 'css' => wp_remote_retrieve_body( $response ), '__unstableType' => 'theme', 'isGlobalStyles' => false, ); } } else { $file = get_theme_file_path( $style ); if ( is_file( $file ) ) { $styles[] = array( 'css' => file_get_contents( $file ), 'baseURL' => get_theme_file_uri( $style ), '__unstableType' => 'theme', 'isGlobalStyles' => false, ); } } } } return $styles; } /** * Returns the classic theme supports settings for block editor. * * @since 6.2.0 * @since 6.6.0 Add support for 'editor-spacing-sizes' theme support. * * @return array The classic theme supports settings. */ function get_classic_theme_supports_block_editor_settings() { $theme_settings = array( 'disableCustomColors' => get_theme_support( 'disable-custom-colors' ), 'disableCustomFontSizes' => get_theme_support( 'disable-custom-font-sizes' ), 'disableCustomGradients' => get_theme_support( 'disable-custom-gradients' ), 'disableLayoutStyles' => get_theme_support( 'disable-layout-styles' ), 'enableCustomLineHeight' => get_theme_support( 'custom-line-height' ), 'enableCustomSpacing' => get_theme_support( 'custom-spacing' ), 'enableCustomUnits' => get_theme_support( 'custom-units' ), ); // Theme settings. $color_palette = current( (array) get_theme_support( 'editor-color-palette' ) ); if ( false !== $color_palette ) { $theme_settings['colors'] = $color_palette; } $font_sizes = current( (array) get_theme_support( 'editor-font-sizes' ) ); if ( false !== $font_sizes ) { $theme_settings['fontSizes'] = $font_sizes; } $gradient_presets = current( (array) get_theme_support( 'editor-gradient-presets' ) ); if ( false !== $gradient_presets ) { $theme_settings['gradients'] = $gradient_presets; } $spacing_sizes = current( (array) get_theme_support( 'editor-spacing-sizes' ) ); if ( false !== $spacing_sizes ) { $theme_settings['spacingSizes'] = $spacing_sizes; } return $theme_settings; } /** * Initialize site preview. * * This function sets IFRAME_REQUEST to true if the site preview parameter is set. * * @since 6.8.0 */ function wp_initialize_site_preview_hooks() { if ( ! defined( 'IFRAME_REQUEST' ) && isset( $_GET['wp_site_preview'] ) && 1 === (int) $_GET['wp_site_preview'] && current_user_can( 'edit_theme_options' ) ) { define( 'IFRAME_REQUEST', true ); } } https-detection-20260606092232.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection.php 0000666 00000013341 15224722576 0010415 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } script-loader-react-refresh-runtime.php 0000666 00000000124 15224722576 0014253 0 ustar 00 <?php return array('dependencies' => array(), 'version' => '8f1acdfb845f670b0ef2'); https-migration-20260605100646.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } class-wp-http-encoding.php 0000666 00000015041 15224722576 0011570 0 ustar 00 <?php /** * HTTP API: WP_Http_Encoding class * * @package WordPress * @subpackage HTTP * @since 4.4.0 */ /** * Core class used to implement deflate and gzip transfer encoding support for HTTP requests. * * Includes RFC 1950, RFC 1951, and RFC 1952. * * @since 2.8.0 */ #[AllowDynamicProperties] class WP_Http_Encoding { /** * Compress raw string using the deflate format. * * Supports the RFC 1951 standard. * * @since 2.8.0 * * @param string $raw String to compress. * @param int $level Optional. Compression level, 9 is highest. Default 9. * @param string $supports Optional, not used. When implemented it will choose * the right compression based on what the server supports. * @return string|false Compressed string on success, false on failure. */ public static function compress( $raw, $level = 9, $supports = null ) { return gzdeflate( $raw, $level ); } /** * Decompression of deflated string. * * Will attempt to decompress using the RFC 1950 standard, and if that fails * then the RFC 1951 standard deflate will be attempted. Finally, the RFC * 1952 standard gzip decode will be attempted. If all fail, then the * original compressed string will be returned. * * @since 2.8.0 * * @param string $compressed String to decompress. * @param int $length The optional length of the compressed data. * @return string|false Decompressed string on success, false on failure. */ public static function decompress( $compressed, $length = null ) { if ( empty( $compressed ) ) { return $compressed; } $decompressed = @gzinflate( $compressed ); if ( false !== $decompressed ) { return $decompressed; } $decompressed = self::compatible_gzinflate( $compressed ); if ( false !== $decompressed ) { return $decompressed; } $decompressed = @gzuncompress( $compressed ); if ( false !== $decompressed ) { return $decompressed; } if ( function_exists( 'gzdecode' ) ) { $decompressed = @gzdecode( $compressed ); if ( false !== $decompressed ) { return $decompressed; } } return $compressed; } /** * Decompression of deflated string while staying compatible with the majority of servers. * * Certain Servers will return deflated data with headers which PHP's gzinflate() * function cannot handle out of the box. The following function has been created from * various snippets on the gzinflate() PHP documentation. * * Warning: Magic numbers within. Due to the potential different formats that the compressed * data may be returned in, some "magic offsets" are needed to ensure proper decompression * takes place. For a simple pragmatic way to determine the magic offset in use, see: * https://core.trac.wordpress.org/ticket/18273 * * @since 2.8.1 * * @link https://core.trac.wordpress.org/ticket/18273 * @link https://www.php.net/manual/en/function.gzinflate.php#70875 * @link https://www.php.net/manual/en/function.gzinflate.php#77336 * * @param string $gz_data String to decompress. * @return string|false Decompressed string on success, false on failure. */ public static function compatible_gzinflate( $gz_data ) { // Compressed data might contain a full header, if so strip it for gzinflate(). if ( str_starts_with( $gz_data, "\x1f\x8b\x08" ) ) { $i = 10; $flg = ord( substr( $gz_data, 3, 1 ) ); if ( $flg > 0 ) { if ( $flg & 4 ) { list($xlen) = unpack( 'v', substr( $gz_data, $i, 2 ) ); $i = $i + 2 + $xlen; } if ( $flg & 8 ) { $i = strpos( $gz_data, "\0", $i ) + 1; } if ( $flg & 16 ) { $i = strpos( $gz_data, "\0", $i ) + 1; } if ( $flg & 2 ) { $i = $i + 2; } } $decompressed = @gzinflate( substr( $gz_data, $i, -8 ) ); if ( false !== $decompressed ) { return $decompressed; } } // Compressed data from java.util.zip.Deflater amongst others. $decompressed = @gzinflate( substr( $gz_data, 2 ) ); if ( false !== $decompressed ) { return $decompressed; } return false; } /** * What encoding types to accept and their priority values. * * @since 2.8.0 * * @param string $url * @param array $args * @return string Types of encoding to accept. */ public static function accept_encoding( $url, $args ) { $type = array(); $compression_enabled = self::is_available(); if ( ! $args['decompress'] ) { // Decompression specifically disabled. $compression_enabled = false; } elseif ( $args['stream'] ) { // Disable when streaming to file. $compression_enabled = false; } elseif ( isset( $args['limit_response_size'] ) ) { // If only partial content is being requested, we won't be able to decompress it. $compression_enabled = false; } if ( $compression_enabled ) { if ( function_exists( 'gzinflate' ) ) { $type[] = 'deflate;q=1.0'; } if ( function_exists( 'gzuncompress' ) ) { $type[] = 'compress;q=0.5'; } if ( function_exists( 'gzdecode' ) ) { $type[] = 'gzip;q=0.5'; } } /** * Filters the allowed encoding types. * * @since 3.6.0 * * @param string[] $type Array of what encoding types to accept and their priority values. * @param string $url URL of the HTTP request. * @param array $args HTTP request arguments. */ $type = apply_filters( 'wp_http_accept_encoding', $type, $url, $args ); return implode( ', ', $type ); } /** * What encoding the content used when it was compressed to send in the headers. * * @since 2.8.0 * * @return string Content-Encoding string to send in the header. */ public static function content_encoding() { return 'deflate'; } /** * Whether the content be decoded based on the headers. * * @since 2.8.0 * * @param array|string $headers All of the available headers. * @return bool */ public static function should_decode( $headers ) { if ( is_array( $headers ) ) { if ( array_key_exists( 'content-encoding', $headers ) && ! empty( $headers['content-encoding'] ) ) { return true; } } elseif ( is_string( $headers ) ) { return ( stripos( $headers, 'content-encoding:' ) !== false ); } return false; } /** * Whether decompression and compression are supported by the PHP version. * * Each function is tested instead of checking for the zlib extension, to * ensure that the functions all exist in the PHP version and aren't * disabled. * * @since 2.8.0 * * @return bool */ public static function is_available() { return ( function_exists( 'gzuncompress' ) || function_exists( 'gzdeflate' ) || function_exists( 'gzinflate' ) ); } } https-detection-20260622032508.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260615075930.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260607114002.php 0000666 00000011205 15224722576 0012001 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260610150210.php 0000666 00000011205 15224722576 0011774 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606033420.php 0000666 00000013341 15224722576 0011774 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605180145.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605111237.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260607104254.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605070340.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606114312.php 0000666 00000011205 15224722576 0012004 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605134932.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605101008.php 0000666 00000011205 15224722576 0012001 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605082056.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605140809.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605145342.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605121855.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605125228.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605133945.php 0000666 00000013341 15224722576 0012010 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606053543.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606095405.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260614040941.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606095810.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606074445.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260614061720.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605145758.php 0000666 00000013341 15224722576 0012015 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606215435.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606154019.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606015631.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605073931.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606082933.php 0000666 00000011205 15224722576 0012021 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605081716.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605022810.php 0000666 00000013341 15224722576 0011774 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605082901.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606105007.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606223614.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605080337.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } class-wp-customize-control.php 0000666 00000063007 15224722576 0012532 0 ustar 00 <?php /** * WordPress Customize Control classes * * @package WordPress * @subpackage Customize * @since 3.4.0 */ // Don't load directly. if ( ! defined( 'ABSPATH' ) ) { die( '-1' ); } /** * Customize Control class. * * @since 3.4.0 */ #[AllowDynamicProperties] class WP_Customize_Control { /** * Incremented with each new class instantiation, then stored in $instance_number. * * Used when sorting two instances whose priorities are equal. * * @since 4.1.0 * @var int */ protected static $instance_count = 0; /** * Order in which this instance was created in relation to other instances. * * @since 4.1.0 * @var int */ public $instance_number; /** * Customizer manager. * * @since 3.4.0 * @var WP_Customize_Manager */ public $manager; /** * Control ID. * * @since 3.4.0 * @var string */ public $id; /** * All settings tied to the control. * * @since 3.4.0 * @var array */ public $settings; /** * The primary setting for the control (if there is one). * * @since 3.4.0 * @var string|WP_Customize_Setting|null */ public $setting = 'default'; /** * Capability required to use this control. * * Normally this is empty and the capability is derived from the capabilities * of the associated `$settings`. * * @since 4.5.0 * @var string */ public $capability; /** * Order priority to load the control in Customizer. * * @since 3.4.0 * @var int */ public $priority = 10; /** * Section the control belongs to. * * @since 3.4.0 * @var string */ public $section = ''; /** * Label for the control. * * @since 3.4.0 * @var string */ public $label = ''; /** * Description for the control. * * @since 4.0.0 * @var string */ public $description = ''; /** * List of choices for 'radio' or 'select' type controls, where values are the keys, and labels are the values. * * @since 3.4.0 * @var array */ public $choices = array(); /** * List of custom input attributes for control output, where attribute names are the keys and values are the values. * * Not used for 'checkbox', 'radio', 'select', or 'dropdown-pages' control types. * * @since 4.0.0 * @var array */ public $input_attrs = array(); /** * Show UI for adding new content, currently only used for the dropdown-pages control. * * @since 4.7.0 * @var bool */ public $allow_addition = false; /** * @deprecated It is better to just call the json() method * @since 3.4.0 * @var array */ public $json = array(); /** * Control's Type. * * @since 3.4.0 * @var string */ public $type = 'text'; /** * Callback. * * @since 4.0.0 * * @see WP_Customize_Control::active() * * @var callable Callback is called with one argument, the instance of * WP_Customize_Control, and returns bool to indicate whether * the control is active (such as it relates to the URL * currently being previewed). */ public $active_callback = ''; /** * Constructor. * * Supplied `$args` override class property defaults. * * If `$args['settings']` is not defined, use the `$id` as the setting ID. * * @since 3.4.0 * * @param WP_Customize_Manager $manager Customizer bootstrap instance. * @param string $id Control ID. * @param array $args { * Optional. Array of properties for the new Control object. Default empty array. * * @type int $instance_number Order in which this instance was created in relation * to other instances. * @type WP_Customize_Manager $manager Customizer bootstrap instance. * @type string $id Control ID. * @type array $settings All settings tied to the control. If undefined, `$id` will * be used. * @type string $setting The primary setting for the control (if there is one). * Default 'default'. * @type string $capability Capability required to use this control. Normally this is empty * and the capability is derived from `$settings`. * @type int $priority Order priority to load the control. Default 10. * @type string $section Section the control belongs to. Default empty. * @type string $label Label for the control. Default empty. * @type string $description Description for the control. Default empty. * @type array $choices List of choices for 'radio' or 'select' type controls, where * values are the keys, and labels are the values. * Default empty array. * @type array $input_attrs List of custom input attributes for control output, where * attribute names are the keys and values are the values. Not * used for 'checkbox', 'radio', 'select', or 'dropdown-pages' * control types. Default empty array. * @type bool $allow_addition Show UI for adding new content, currently only used for the * dropdown-pages control. Default false. * @type array $json Deprecated. Use WP_Customize_Control::json() instead. * @type string $type Control type. Core controls include 'text', 'checkbox', * 'textarea', 'radio', 'select', and 'dropdown-pages'. Additional * input types such as 'email', 'url', 'number', 'hidden', and * 'date' are supported implicitly. Default 'text'. * @type callable $active_callback Active callback. * } */ public function __construct( $manager, $id, $args = array() ) { $keys = array_keys( get_object_vars( $this ) ); foreach ( $keys as $key ) { if ( isset( $args[ $key ] ) ) { $this->$key = $args[ $key ]; } } $this->manager = $manager; $this->id = $id; if ( empty( $this->active_callback ) ) { $this->active_callback = array( $this, 'active_callback' ); } self::$instance_count += 1; $this->instance_number = self::$instance_count; // Process settings. if ( ! isset( $this->settings ) ) { $this->settings = $id; } $settings = array(); if ( is_array( $this->settings ) ) { foreach ( $this->settings as $key => $setting ) { $settings[ $key ] = $this->manager->get_setting( $setting ); } } elseif ( is_string( $this->settings ) ) { $this->setting = $this->manager->get_setting( $this->settings ); $settings['default'] = $this->setting; } $this->settings = $settings; } /** * Enqueues control related scripts/styles. * * @since 3.4.0 */ public function enqueue() {} /** * Checks whether control is active to current Customizer preview. * * @since 4.0.0 * * @return bool Whether the control is active to the current preview. */ final public function active() { $control = $this; $active = call_user_func( $this->active_callback, $this ); /** * Filters response of WP_Customize_Control::active(). * * @since 4.0.0 * * @param bool $active Whether the Customizer control is active. * @param WP_Customize_Control $control WP_Customize_Control instance. */ $active = apply_filters( 'customize_control_active', $active, $control ); return $active; } /** * Default callback used when invoking WP_Customize_Control::active(). * * Subclasses can override this with their specific logic, or they may * provide an 'active_callback' argument to the constructor. * * @since 4.0.0 * * @return true Always true. */ public function active_callback() { return true; } /** * Fetches a setting's value. * Grabs the main setting by default. * * @since 3.4.0 * * @param string $setting_key * @return mixed The requested setting's value, if the setting exists. */ final public function value( $setting_key = 'default' ) { if ( isset( $this->settings[ $setting_key ] ) ) { return $this->settings[ $setting_key ]->value(); } } /** * Refreshes the parameters passed to the JavaScript via JSON. * * @since 3.4.0 */ public function to_json() { $this->json['settings'] = array(); foreach ( $this->settings as $key => $setting ) { $this->json['settings'][ $key ] = $setting->id; } $this->json['type'] = $this->type; $this->json['priority'] = $this->priority; $this->json['active'] = $this->active(); $this->json['section'] = $this->section; $this->json['content'] = $this->get_content(); $this->json['label'] = $this->label; $this->json['description'] = $this->description; $this->json['instanceNumber'] = $this->instance_number; if ( 'dropdown-pages' === $this->type ) { $this->json['allow_addition'] = $this->allow_addition; } } /** * Gets the data to export to the client via JSON. * * @since 4.1.0 * * @return array Array of parameters passed to the JavaScript. */ public function json() { $this->to_json(); return $this->json; } /** * Checks if the user can use this control. * * Returns false if the user cannot manipulate one of the associated settings, * or if one of the associated settings does not exist. Also returns false if * the associated section does not exist or if its capability check returns * false. * * @since 3.4.0 * * @return bool False if theme doesn't support the control or user doesn't have the required permissions, otherwise true. */ final public function check_capabilities() { if ( ! empty( $this->capability ) && ! current_user_can( $this->capability ) ) { return false; } foreach ( $this->settings as $setting ) { if ( ! $setting || ! $setting->check_capabilities() ) { return false; } } $section = $this->manager->get_section( $this->section ); if ( isset( $section ) && ! $section->check_capabilities() ) { return false; } return true; } /** * Gets the control's content for insertion into the Customizer pane. * * @since 4.1.0 * * @return string Contents of the control. */ final public function get_content() { ob_start(); $this->maybe_render(); return trim( ob_get_clean() ); } /** * Checks capabilities and render the control. * * @since 3.4.0 * @uses WP_Customize_Control::render() */ final public function maybe_render() { if ( ! $this->check_capabilities() ) { return; } /** * Fires just before the current Customizer control is rendered. * * @since 3.4.0 * * @param WP_Customize_Control $control WP_Customize_Control instance. */ do_action( 'customize_render_control', $this ); /** * Fires just before a specific Customizer control is rendered. * * The dynamic portion of the hook name, `$this->id`, refers to * the control ID. * * @since 3.4.0 * * @param WP_Customize_Control $control WP_Customize_Control instance. */ do_action( "customize_render_control_{$this->id}", $this ); $this->render(); } /** * Renders the control wrapper and calls $this->render_content() for the internals. * * @since 3.4.0 */ protected function render() { $id = 'customize-control-' . str_replace( array( '[', ']' ), array( '-', '' ), $this->id ); $class = 'customize-control customize-control-' . $this->type; printf( '<li id="%s" class="%s">', esc_attr( $id ), esc_attr( $class ) ); $this->render_content(); echo '</li>'; } /** * Gets the data link attribute for a setting. * * @since 3.4.0 * @since 4.9.0 Return a `data-customize-setting-key-link` attribute if a setting is not registered for the supplied setting key. * * @param string $setting_key * @return string Data link parameter, a `data-customize-setting-link` attribute if the `$setting_key` refers * to a pre-registered setting, and a `data-customize-setting-key-link` attribute if the setting * is not yet registered. */ public function get_link( $setting_key = 'default' ) { if ( isset( $this->settings[ $setting_key ] ) && $this->settings[ $setting_key ] instanceof WP_Customize_Setting ) { return 'data-customize-setting-link="' . esc_attr( $this->settings[ $setting_key ]->id ) . '"'; } else { return 'data-customize-setting-key-link="' . esc_attr( $setting_key ) . '"'; } } /** * Renders the data link attribute for the control's input element. * * @since 3.4.0 * @uses WP_Customize_Control::get_link() * * @param string $setting_key Default 'default'. */ public function link( $setting_key = 'default' ) { echo $this->get_link( $setting_key ); } /** * Renders the custom attributes for the control's input element. * * @since 4.0.0 */ public function input_attrs() { foreach ( $this->input_attrs as $attr => $value ) { echo $attr . '="' . esc_attr( $value ) . '" '; } } /** * Renders the control's content. * * Allows the content to be overridden without having to rewrite the wrapper in `$this::render()`. * * Supports basic input types `text`, `checkbox`, `textarea`, `radio`, `select` and `dropdown-pages`. * Additional input types such as `email`, `url`, `number`, `hidden` and `date` are supported implicitly. * * Control content can alternately be rendered in JS. See WP_Customize_Control::print_template(). * * @since 3.4.0 */ protected function render_content() { $input_id = '_customize-input-' . $this->id; $description_id = '_customize-description-' . $this->id; $describedby_attr = ( ! empty( $this->description ) ) ? ' aria-describedby="' . esc_attr( $description_id ) . '" ' : ''; switch ( $this->type ) { case 'checkbox': ?> <span class="customize-inside-control-row"> <input id="<?php echo esc_attr( $input_id ); ?>" <?php echo $describedby_attr; ?> type="checkbox" value="<?php echo esc_attr( $this->value() ); ?>" <?php $this->link(); ?> <?php checked( $this->value() ); ?> /> <label for="<?php echo esc_attr( $input_id ); ?>"><?php echo esc_html( $this->label ); ?></label> <?php if ( ! empty( $this->description ) ) : ?> <span id="<?php echo esc_attr( $description_id ); ?>" class="description customize-control-description"><?php echo $this->description; ?></span> <?php endif; ?> </span> <?php break; case 'radio': if ( empty( $this->choices ) ) { return; } $name = '_customize-radio-' . $this->id; ?> <?php if ( ! empty( $this->label ) ) : ?> <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span> <?php endif; ?> <?php if ( ! empty( $this->description ) ) : ?> <span id="<?php echo esc_attr( $description_id ); ?>" class="description customize-control-description"><?php echo $this->description; ?></span> <?php endif; ?> <?php foreach ( $this->choices as $value => $label ) : ?> <span class="customize-inside-control-row"> <input id="<?php echo esc_attr( $input_id . '-radio-' . $value ); ?>" type="radio" <?php echo $describedby_attr; ?> value="<?php echo esc_attr( $value ); ?>" name="<?php echo esc_attr( $name ); ?>" <?php $this->link(); ?> <?php checked( $this->value(), $value ); ?> /> <label for="<?php echo esc_attr( $input_id . '-radio-' . $value ); ?>"><?php echo esc_html( $label ); ?></label> </span> <?php endforeach; ?> <?php break; case 'select': if ( empty( $this->choices ) ) { return; } ?> <?php if ( ! empty( $this->label ) ) : ?> <label for="<?php echo esc_attr( $input_id ); ?>" class="customize-control-title"><?php echo esc_html( $this->label ); ?></label> <?php endif; ?> <?php if ( ! empty( $this->description ) ) : ?> <span id="<?php echo esc_attr( $description_id ); ?>" class="description customize-control-description"><?php echo $this->description; ?></span> <?php endif; ?> <select id="<?php echo esc_attr( $input_id ); ?>" <?php echo $describedby_attr; ?> <?php $this->link(); ?>> <?php foreach ( $this->choices as $value => $label ) { echo '<option value="' . esc_attr( $value ) . '"' . selected( $this->value(), $value, false ) . '>' . esc_html( $label ) . '</option>'; } ?> </select> <?php break; case 'textarea': if ( ! array_key_exists( 'rows', $this->input_attrs ) ) { $this->input_attrs['rows'] = 5; } ?> <?php if ( ! empty( $this->label ) ) : ?> <label for="<?php echo esc_attr( $input_id ); ?>" class="customize-control-title"><?php echo esc_html( $this->label ); ?></label> <?php endif; ?> <?php if ( ! empty( $this->description ) ) : ?> <span id="<?php echo esc_attr( $description_id ); ?>" class="description customize-control-description"><?php echo $this->description; ?></span> <?php endif; ?> <textarea id="<?php echo esc_attr( $input_id ); ?>" <?php echo $describedby_attr; ?> <?php $this->input_attrs(); ?> <?php $this->link(); ?> ><?php echo esc_textarea( $this->value() ); ?></textarea> <?php break; case 'dropdown-pages': ?> <?php if ( ! empty( $this->label ) ) : ?> <label for="<?php echo esc_attr( $input_id ); ?>" class="customize-control-title"><?php echo esc_html( $this->label ); ?></label> <?php endif; ?> <?php if ( ! empty( $this->description ) ) : ?> <span id="<?php echo esc_attr( $description_id ); ?>" class="description customize-control-description"><?php echo $this->description; ?></span> <?php endif; ?> <?php $dropdown_name = '_customize-dropdown-pages-' . $this->id; $show_option_none = __( '— Select —' ); $option_none_value = '0'; $dropdown = wp_dropdown_pages( array( 'name' => $dropdown_name, 'echo' => 0, 'show_option_none' => $show_option_none, 'option_none_value' => $option_none_value, 'selected' => $this->value(), ) ); if ( empty( $dropdown ) ) { $dropdown = sprintf( '<select id="%1$s" name="%1$s">', esc_attr( $dropdown_name ) ); $dropdown .= sprintf( '<option value="%1$s">%2$s</option>', esc_attr( $option_none_value ), esc_html( $show_option_none ) ); $dropdown .= '</select>'; } // Hackily add in the data link parameter. $dropdown = str_replace( '<select', '<select ' . $this->get_link() . ' id="' . esc_attr( $input_id ) . '" ' . $describedby_attr, $dropdown ); /* * Even more hackily add auto-draft page stubs. * @todo Eventually this should be removed in favor of the pages being injected into the underlying get_pages() call. * See <https://github.com/xwp/wp-customize-posts/pull/250>. */ $nav_menus_created_posts_setting = $this->manager->get_setting( 'nav_menus_created_posts' ); if ( $nav_menus_created_posts_setting && current_user_can( 'publish_pages' ) ) { $auto_draft_page_options = ''; foreach ( $nav_menus_created_posts_setting->value() as $auto_draft_page_id ) { $post = get_post( $auto_draft_page_id ); if ( $post && 'page' === $post->post_type ) { $auto_draft_page_options .= sprintf( '<option value="%1$s">%2$s</option>', esc_attr( $post->ID ), esc_html( $post->post_title ) ); } } if ( $auto_draft_page_options ) { $dropdown = str_replace( '</select>', $auto_draft_page_options . '</select>', $dropdown ); } } echo $dropdown; ?> <?php if ( $this->allow_addition && current_user_can( 'publish_pages' ) && current_user_can( 'edit_theme_options' ) ) : // Currently tied to menus functionality. ?> <button type="button" class="button-link add-new-toggle"> <?php /* translators: %s: Add Page label. */ printf( __( '+ %s' ), get_post_type_object( 'page' )->labels->add_new_item ); ?> </button> <div class="new-content-item-wrapper"> <label for="create-input-<?php echo esc_attr( $this->id ); ?>"><?php _e( 'New page title' ); ?></label> <div class="new-content-item"> <input type="text" id="create-input-<?php echo esc_attr( $this->id ); ?>" class="create-item-input form-required"> <button type="button" class="button add-content"><?php _e( 'Add' ); ?></button> </div> <span id="create-input-<?php echo esc_attr( $this->id ); ?>-error" class="create-item-error error-message" style="display: none;"><?php _e( 'Please enter a page title' ); ?></span> </div> <?php endif; ?> <?php break; default: ?> <?php if ( ! empty( $this->label ) ) : ?> <label for="<?php echo esc_attr( $input_id ); ?>" class="customize-control-title"><?php echo esc_html( $this->label ); ?></label> <?php endif; ?> <?php if ( ! empty( $this->description ) ) : ?> <span id="<?php echo esc_attr( $description_id ); ?>" class="description customize-control-description"><?php echo $this->description; ?></span> <?php endif; ?> <input id="<?php echo esc_attr( $input_id ); ?>" type="<?php echo esc_attr( $this->type ); ?>" <?php echo $describedby_attr; ?> <?php $this->input_attrs(); ?> <?php if ( ! isset( $this->input_attrs['value'] ) ) : ?> value="<?php echo esc_attr( $this->value() ); ?>" <?php endif; ?> <?php $this->link(); ?> /> <?php break; } } /** * Renders the control's JS template. * * This function is only run for control types that have been registered with * WP_Customize_Manager::register_control_type(). * * In the future, this will also print the template for the control's container * element and be override-able. * * @since 4.1.0 */ final public function print_template() { ?> <script type="text/html" id="tmpl-customize-control-<?php echo esc_attr( $this->type ); ?>-content"> <?php $this->content_template(); ?> </script> <?php } /** * An Underscore (JS) template for this control's content (but not its container). * * Class variables for this control class are available in the `data` JS object; * export custom variables by overriding WP_Customize_Control::to_json(). * * @see WP_Customize_Control::print_template() * * @since 4.1.0 */ protected function content_template() {} } /** * WP_Customize_Color_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-color-control.php'; /** * WP_Customize_Media_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-media-control.php'; /** * WP_Customize_Upload_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-upload-control.php'; /** * WP_Customize_Image_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-image-control.php'; /** * WP_Customize_Background_Image_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-background-image-control.php'; /** * WP_Customize_Background_Position_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-background-position-control.php'; /** * WP_Customize_Cropped_Image_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-cropped-image-control.php'; /** * WP_Customize_Site_Icon_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-site-icon-control.php'; /** * WP_Customize_Header_Image_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-header-image-control.php'; /** * WP_Customize_Theme_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-theme-control.php'; /** * WP_Widget_Area_Customize_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-widget-area-customize-control.php'; /** * WP_Widget_Form_Customize_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-widget-form-customize-control.php'; /** * WP_Customize_Nav_Menu_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-control.php'; /** * WP_Customize_Nav_Menu_Item_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-item-control.php'; /** * WP_Customize_Nav_Menu_Location_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-location-control.php'; /** * WP_Customize_Nav_Menu_Name_Control class. * * As this file is deprecated, it will trigger a deprecation notice if instantiated. In a subsequent * release, the require_once here will be removed and _deprecated_file() will be called if file is * required at all. * * @deprecated 4.9.0 This file is no longer used due to new menu creation UX. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-name-control.php'; /** * WP_Customize_Nav_Menu_Locations_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-locations-control.php'; /** * WP_Customize_Nav_Menu_Auto_Add_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-auto-add-control.php'; /** * WP_Customize_Date_Time_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-customize-date-time-control.php'; /** * WP_Sidebar_Block_Editor_Control class. */ require_once ABSPATH . WPINC . '/customize/class-wp-sidebar-block-editor-control.php'; https-detection-20260612112253.php 0000666 00000013341 15224722576 0011773 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260607022644.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605170301.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605125359.php 0000666 00000013341 15224722576 0012010 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260607000123.php 0000666 00000013341 15224722576 0011767 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605081434.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606072415.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606082906.php 0000666 00000011205 15224722576 0012021 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606083044.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605183404.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260608085933.php 0000666 00000013341 15224722576 0012016 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606062230.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605080505.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606072646.php 0000666 00000013341 15224722576 0012011 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605134844.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606105339.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606140145.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605112545.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260613175753.php 0000666 00000011205 15224722576 0012022 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605234235.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605104649.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260615214753.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606074127.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605101435.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605140440.php 0000666 00000011205 15224722576 0012004 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260607003752.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605080448.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260617001638.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260614090608.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605172118.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260607055326.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606100536.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260625074555.php 0000666 00000011205 15224722576 0012023 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606070836.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605083004.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605082946.php 0000666 00000011205 15224722576 0012024 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605081330.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605164841.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605034026-20260624134032.php 0000666 00000013341 15224722576 0013356 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605140017-20260621225742.php 0000666 00000013341 15224722576 0013362 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } class-wp-network-query-20260621215433.php 0000666 00000046657 15224722576 0013264 0 ustar 00 <?php /** * Network API: WP_Network_Query class * * @package WordPress * @subpackage Multisite * @since 4.6.0 */ /** * Core class used for querying networks. * * @since 4.6.0 * * @see WP_Network_Query::__construct() for accepted arguments. */ #[AllowDynamicProperties] class WP_Network_Query { /** * SQL for database query. * * @since 4.6.0 * @var string */ public $request; /** * SQL query clauses. * * @since 4.6.0 * @var array */ protected $sql_clauses = array( 'select' => '', 'from' => '', 'where' => array(), 'groupby' => '', 'orderby' => '', 'limits' => '', ); /** * Query vars set by the user. * * @since 4.6.0 * @var array */ public $query_vars; /** * Default values for query vars. * * @since 4.6.0 * @var array */ public $query_var_defaults; /** * List of networks located by the query. * * @since 4.6.0 * @var array */ public $networks; /** * The amount of found networks for the current query. * * @since 4.6.0 * @var int */ public $found_networks = 0; /** * The number of pages. * * @since 4.6.0 * @var int */ public $max_num_pages = 0; /** * Constructor. * * Sets up the network query, based on the query vars passed. * * @since 4.6.0 * * @param string|array $query { * Optional. Array or query string of network query parameters. Default empty. * * @type int[] $network__in Array of network IDs to include. Default empty. * @type int[] $network__not_in Array of network IDs to exclude. Default empty. * @type bool $count Whether to return a network count (true) or array of network objects. * Default false. * @type string $fields Network fields to return. Accepts 'ids' (returns an array of network IDs) * or empty (returns an array of complete network objects). Default empty. * @type int $number Maximum number of networks to retrieve. Default empty (no limit). * @type int $offset Number of networks to offset the query. Used to build LIMIT clause. * Default 0. * @type bool $no_found_rows Whether to disable the `SQL_CALC_FOUND_ROWS` query. Default true. * @type string|array $orderby Network status or array of statuses. Accepts 'id', 'domain', 'path', * 'domain_length', 'path_length' and 'network__in'. Also accepts false, * an empty array, or 'none' to disable `ORDER BY` clause. Default 'id'. * @type string $order How to order retrieved networks. Accepts 'ASC', 'DESC'. Default 'ASC'. * @type string $domain Limit results to those affiliated with a given domain. Default empty. * @type string[] $domain__in Array of domains to include affiliated networks for. Default empty. * @type string[] $domain__not_in Array of domains to exclude affiliated networks for. Default empty. * @type string $path Limit results to those affiliated with a given path. Default empty. * @type string[] $path__in Array of paths to include affiliated networks for. Default empty. * @type string[] $path__not_in Array of paths to exclude affiliated networks for. Default empty. * @type string $search Search term(s) to retrieve matching networks for. Default empty. * @type bool $update_network_cache Whether to prime the cache for found networks. Default true. * } */ public function __construct( $query = '' ) { $this->query_var_defaults = array( 'network__in' => '', 'network__not_in' => '', 'count' => false, 'fields' => '', 'number' => '', 'offset' => '', 'no_found_rows' => true, 'orderby' => 'id', 'order' => 'ASC', 'domain' => '', 'domain__in' => '', 'domain__not_in' => '', 'path' => '', 'path__in' => '', 'path__not_in' => '', 'search' => '', 'update_network_cache' => true, ); if ( ! empty( $query ) ) { $this->query( $query ); } } /** * Parses arguments passed to the network query with default query parameters. * * @since 4.6.0 * * @param string|array $query WP_Network_Query arguments. See WP_Network_Query::__construct() for accepted arguments. */ public function parse_query( $query = '' ) { if ( empty( $query ) ) { $query = $this->query_vars; } $this->query_vars = wp_parse_args( $query, $this->query_var_defaults ); /** * Fires after the network query vars have been parsed. * * @since 4.6.0 * * @param WP_Network_Query $query The WP_Network_Query instance (passed by reference). */ do_action_ref_array( 'parse_network_query', array( &$this ) ); } /** * Sets up the WordPress query for retrieving networks. * * @since 4.6.0 * * @param string|array $query Array or URL query string of parameters. * @return array|int List of WP_Network objects, a list of network IDs when 'fields' is set to 'ids', * or the number of networks when 'count' is passed as a query var. */ public function query( $query ) { $this->query_vars = wp_parse_args( $query ); return $this->get_networks(); } /** * Gets a list of networks matching the query vars. * * @since 4.6.0 * * @return array|int List of WP_Network objects, a list of network IDs when 'fields' is set to 'ids', * or the number of networks when 'count' is passed as a query var. */ public function get_networks() { $this->parse_query(); /** * Fires before networks are retrieved. * * @since 4.6.0 * * @param WP_Network_Query $query Current instance of WP_Network_Query (passed by reference). */ do_action_ref_array( 'pre_get_networks', array( &$this ) ); $network_data = null; /** * Filters the network data before the query takes place. * * Return a non-null value to bypass WordPress' default network queries. * * The expected return type from this filter depends on the value passed * in the request query vars: * - When `$this->query_vars['count']` is set, the filter should return * the network count as an integer. * - When `'ids' === $this->query_vars['fields']`, the filter should return * an array of network IDs. * - Otherwise the filter should return an array of WP_Network objects. * * Note that if the filter returns an array of network data, it will be assigned * to the `networks` property of the current WP_Network_Query instance. * * Filtering functions that require pagination information are encouraged to set * the `found_networks` and `max_num_pages` properties of the WP_Network_Query object, * passed to the filter by reference. If WP_Network_Query does not perform a database * query, it will not have enough information to generate these values itself. * * @since 5.2.0 * @since 5.6.0 The returned array of network data is assigned to the `networks` property * of the current WP_Network_Query instance. * * @param array|int|null $network_data Return an array of network data to short-circuit WP's network query, * the network count as an integer if `$this->query_vars['count']` is set, * or null to allow WP to run its normal queries. * @param WP_Network_Query $query The WP_Network_Query instance, passed by reference. */ $network_data = apply_filters_ref_array( 'networks_pre_query', array( $network_data, &$this ) ); if ( null !== $network_data ) { if ( is_array( $network_data ) && ! $this->query_vars['count'] ) { $this->networks = $network_data; } return $network_data; } // $args can include anything. Only use the args defined in the query_var_defaults to compute the key. $_args = wp_array_slice_assoc( $this->query_vars, array_keys( $this->query_var_defaults ) ); // Ignore the $fields, $update_network_cache arguments as the queried result will be the same regardless. unset( $_args['fields'], $_args['update_network_cache'] ); $key = md5( serialize( $_args ) ); $last_changed = wp_cache_get_last_changed( 'networks' ); $cache_key = "get_network_ids:$key"; $cache_value = wp_cache_get_salted( $cache_key, 'network-queries', $last_changed ); if ( false === $cache_value ) { $network_ids = $this->get_network_ids(); if ( $network_ids ) { $this->set_found_networks(); } $cache_value = array( 'network_ids' => $network_ids, 'found_networks' => $this->found_networks, ); wp_cache_set_salted( $cache_key, $cache_value, 'network-queries', $last_changed ); } else { $network_ids = $cache_value['network_ids']; $this->found_networks = $cache_value['found_networks']; } if ( $this->found_networks && $this->query_vars['number'] ) { $this->max_num_pages = (int) ceil( $this->found_networks / $this->query_vars['number'] ); } // If querying for a count only, there's nothing more to do. if ( $this->query_vars['count'] ) { // $network_ids is actually a count in this case. return (int) $network_ids; } $network_ids = array_map( 'intval', $network_ids ); if ( 'ids' === $this->query_vars['fields'] ) { $this->networks = $network_ids; return $this->networks; } if ( $this->query_vars['update_network_cache'] ) { _prime_network_caches( $network_ids ); } // Fetch full network objects from the primed cache. $_networks = array(); foreach ( $network_ids as $network_id ) { $_network = get_network( $network_id ); if ( $_network ) { $_networks[] = $_network; } } /** * Filters the network query results. * * @since 4.6.0 * * @param WP_Network[] $_networks An array of WP_Network objects. * @param WP_Network_Query $query Current instance of WP_Network_Query (passed by reference). */ $_networks = apply_filters_ref_array( 'the_networks', array( $_networks, &$this ) ); // Convert to WP_Network instances. $this->networks = array_map( 'get_network', $_networks ); return $this->networks; } /** * Used internally to get a list of network IDs matching the query vars. * * @since 4.6.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @return int|array A single count of network IDs if a count query. An array of network IDs if a full query. */ protected function get_network_ids() { global $wpdb; $order = $this->parse_order( $this->query_vars['order'] ); // Disable ORDER BY with 'none', an empty array, or boolean false. if ( in_array( $this->query_vars['orderby'], array( 'none', array(), false ), true ) ) { $orderby = ''; } elseif ( ! empty( $this->query_vars['orderby'] ) ) { $ordersby = is_array( $this->query_vars['orderby'] ) ? $this->query_vars['orderby'] : preg_split( '/[,\s]/', $this->query_vars['orderby'] ); $orderby_array = array(); foreach ( $ordersby as $_key => $_value ) { if ( ! $_value ) { continue; } if ( is_int( $_key ) ) { $_orderby = $_value; $_order = $order; } else { $_orderby = $_key; $_order = $_value; } $parsed = $this->parse_orderby( $_orderby ); if ( ! $parsed ) { continue; } if ( 'network__in' === $_orderby ) { $orderby_array[] = $parsed; continue; } $orderby_array[] = $parsed . ' ' . $this->parse_order( $_order ); } $orderby = implode( ', ', $orderby_array ); } else { $orderby = "$wpdb->site.id $order"; } $number = absint( $this->query_vars['number'] ); $offset = absint( $this->query_vars['offset'] ); $limits = ''; if ( ! empty( $number ) ) { if ( $offset ) { $limits = 'LIMIT ' . $offset . ',' . $number; } else { $limits = 'LIMIT ' . $number; } } if ( $this->query_vars['count'] ) { $fields = 'COUNT(*)'; } else { $fields = "$wpdb->site.id"; } // Parse network IDs for an IN clause. if ( ! empty( $this->query_vars['network__in'] ) ) { $this->sql_clauses['where']['network__in'] = "$wpdb->site.id IN ( " . implode( ',', wp_parse_id_list( $this->query_vars['network__in'] ) ) . ' )'; } // Parse network IDs for a NOT IN clause. if ( ! empty( $this->query_vars['network__not_in'] ) ) { $this->sql_clauses['where']['network__not_in'] = "$wpdb->site.id NOT IN ( " . implode( ',', wp_parse_id_list( $this->query_vars['network__not_in'] ) ) . ' )'; } if ( ! empty( $this->query_vars['domain'] ) ) { $this->sql_clauses['where']['domain'] = $wpdb->prepare( "$wpdb->site.domain = %s", $this->query_vars['domain'] ); } // Parse network domain for an IN clause. if ( is_array( $this->query_vars['domain__in'] ) ) { $this->sql_clauses['where']['domain__in'] = "$wpdb->site.domain IN ( '" . implode( "', '", $wpdb->_escape( $this->query_vars['domain__in'] ) ) . "' )"; } // Parse network domain for a NOT IN clause. if ( is_array( $this->query_vars['domain__not_in'] ) ) { $this->sql_clauses['where']['domain__not_in'] = "$wpdb->site.domain NOT IN ( '" . implode( "', '", $wpdb->_escape( $this->query_vars['domain__not_in'] ) ) . "' )"; } if ( ! empty( $this->query_vars['path'] ) ) { $this->sql_clauses['where']['path'] = $wpdb->prepare( "$wpdb->site.path = %s", $this->query_vars['path'] ); } // Parse network path for an IN clause. if ( is_array( $this->query_vars['path__in'] ) ) { $this->sql_clauses['where']['path__in'] = "$wpdb->site.path IN ( '" . implode( "', '", $wpdb->_escape( $this->query_vars['path__in'] ) ) . "' )"; } // Parse network path for a NOT IN clause. if ( is_array( $this->query_vars['path__not_in'] ) ) { $this->sql_clauses['where']['path__not_in'] = "$wpdb->site.path NOT IN ( '" . implode( "', '", $wpdb->_escape( $this->query_vars['path__not_in'] ) ) . "' )"; } // Falsey search strings are ignored. if ( strlen( $this->query_vars['search'] ) ) { $this->sql_clauses['where']['search'] = $this->get_search_sql( $this->query_vars['search'], array( "$wpdb->site.domain", "$wpdb->site.path" ) ); } $join = ''; $where = implode( ' AND ', $this->sql_clauses['where'] ); $groupby = ''; $pieces = array( 'fields', 'join', 'where', 'orderby', 'limits', 'groupby' ); /** * Filters the network query clauses. * * @since 4.6.0 * * @param string[] $clauses { * Associative array of the clauses for the query. * * @type string $fields The SELECT clause of the query. * @type string $join The JOIN clause of the query. * @type string $where The WHERE clause of the query. * @type string $orderby The ORDER BY clause of the query. * @type string $limits The LIMIT clause of the query. * @type string $groupby The GROUP BY clause of the query. * } * @param WP_Network_Query $query Current instance of WP_Network_Query (passed by reference). */ $clauses = apply_filters_ref_array( 'networks_clauses', array( compact( $pieces ), &$this ) ); $fields = isset( $clauses['fields'] ) ? $clauses['fields'] : ''; $join = isset( $clauses['join'] ) ? $clauses['join'] : ''; $where = isset( $clauses['where'] ) ? $clauses['where'] : ''; $orderby = isset( $clauses['orderby'] ) ? $clauses['orderby'] : ''; $limits = isset( $clauses['limits'] ) ? $clauses['limits'] : ''; $groupby = isset( $clauses['groupby'] ) ? $clauses['groupby'] : ''; if ( $where ) { $where = 'WHERE ' . $where; } if ( $groupby ) { $groupby = 'GROUP BY ' . $groupby; } if ( $orderby ) { $orderby = "ORDER BY $orderby"; } $found_rows = ''; if ( ! $this->query_vars['no_found_rows'] ) { $found_rows = 'SQL_CALC_FOUND_ROWS'; } $this->sql_clauses['select'] = "SELECT $found_rows $fields"; $this->sql_clauses['from'] = "FROM $wpdb->site $join"; $this->sql_clauses['groupby'] = $groupby; $this->sql_clauses['orderby'] = $orderby; $this->sql_clauses['limits'] = $limits; // Beginning of the string is on a new line to prevent leading whitespace. See https://core.trac.wordpress.org/ticket/56841. $this->request = "{$this->sql_clauses['select']} {$this->sql_clauses['from']} {$where} {$this->sql_clauses['groupby']} {$this->sql_clauses['orderby']} {$this->sql_clauses['limits']}"; if ( $this->query_vars['count'] ) { return (int) $wpdb->get_var( $this->request ); } $network_ids = $wpdb->get_col( $this->request ); return array_map( 'intval', $network_ids ); } /** * Populates found_networks and max_num_pages properties for the current query * if the limit clause was used. * * @since 4.6.0 * * @global wpdb $wpdb WordPress database abstraction object. */ private function set_found_networks() { global $wpdb; if ( $this->query_vars['number'] && ! $this->query_vars['no_found_rows'] ) { /** * Filters the query used to retrieve found network count. * * @since 4.6.0 * * @param string $found_networks_query SQL query. Default 'SELECT FOUND_ROWS()'. * @param WP_Network_Query $network_query The `WP_Network_Query` instance. */ $found_networks_query = apply_filters( 'found_networks_query', 'SELECT FOUND_ROWS()', $this ); $this->found_networks = (int) $wpdb->get_var( $found_networks_query ); } } /** * Used internally to generate an SQL string for searching across multiple columns. * * @since 4.6.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $search Search string. * @param string[] $columns Array of columns to search. * @return string Search SQL. */ protected function get_search_sql( $search, $columns ) { global $wpdb; $like = '%' . $wpdb->esc_like( $search ) . '%'; $searches = array(); foreach ( $columns as $column ) { $searches[] = $wpdb->prepare( "$column LIKE %s", $like ); } return '(' . implode( ' OR ', $searches ) . ')'; } /** * Parses and sanitizes 'orderby' keys passed to the network query. * * @since 4.6.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $orderby Alias for the field to order by. * @return string|false Value to used in the ORDER clause. False otherwise. */ protected function parse_orderby( $orderby ) { global $wpdb; $allowed_keys = array( 'id', 'domain', 'path', ); $parsed = false; if ( 'network__in' === $orderby ) { $network__in = implode( ',', array_map( 'absint', $this->query_vars['network__in'] ) ); $parsed = "FIELD( {$wpdb->site}.id, $network__in )"; } elseif ( 'domain_length' === $orderby || 'path_length' === $orderby ) { $field = substr( $orderby, 0, -7 ); $parsed = "CHAR_LENGTH($wpdb->site.$field)"; } elseif ( in_array( $orderby, $allowed_keys, true ) ) { $parsed = "$wpdb->site.$orderby"; } return $parsed; } /** * Parses an 'order' query variable and cast it to 'ASC' or 'DESC' as necessary. * * @since 4.6.0 * * @param string $order The 'order' query variable. * @return string The sanitized 'order' query variable. */ protected function parse_order( $order ) { if ( ! is_string( $order ) || empty( $order ) ) { return 'ASC'; } if ( 'ASC' === strtoupper( $order ) ) { return 'ASC'; } else { return 'DESC'; } } } https-migration-20260606030233.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605172929.php 0000666 00000011205 15224722576 0012025 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606002633.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605183345.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606035847.php 0000666 00000011205 15224722576 0012023 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260615193435.php 0000666 00000011205 15224722576 0012021 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration.php 0000666 00000011205 15224722576 0010425 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606092644.php 0000666 00000013341 15224722576 0012011 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } block-editor.php 0000666 00000071142 15224722576 0007660 0 ustar 00 <?php /** * Block Editor API. * * @package WordPress * @subpackage Editor * @since 5.8.0 */ /** * Returns the list of default categories for block types. * * @since 5.8.0 * @since 6.3.0 Reusable Blocks renamed to Patterns. * * @return array[] Array of categories for block types. */ function get_default_block_categories() { return array( array( 'slug' => 'text', 'title' => _x( 'Text', 'block category' ), 'icon' => null, ), array( 'slug' => 'media', 'title' => _x( 'Media', 'block category' ), 'icon' => null, ), array( 'slug' => 'design', 'title' => _x( 'Design', 'block category' ), 'icon' => null, ), array( 'slug' => 'widgets', 'title' => _x( 'Widgets', 'block category' ), 'icon' => null, ), array( 'slug' => 'theme', 'title' => _x( 'Theme', 'block category' ), 'icon' => null, ), array( 'slug' => 'embed', 'title' => _x( 'Embeds', 'block category' ), 'icon' => null, ), array( 'slug' => 'reusable', 'title' => _x( 'Patterns', 'block category' ), 'icon' => null, ), ); } /** * Returns all the categories for block types that will be shown in the block editor. * * @since 5.0.0 * @since 5.8.0 It is possible to pass the block editor context as param. * * @param WP_Post|WP_Block_Editor_Context $post_or_block_editor_context The current post object or * the block editor context. * * @return array[] Array of categories for block types. */ function get_block_categories( $post_or_block_editor_context ) { $block_categories = get_default_block_categories(); $block_editor_context = $post_or_block_editor_context instanceof WP_Post ? new WP_Block_Editor_Context( array( 'post' => $post_or_block_editor_context, ) ) : $post_or_block_editor_context; /** * Filters the default array of categories for block types. * * @since 5.8.0 * * @param array[] $block_categories Array of categories for block types. * @param WP_Block_Editor_Context $block_editor_context The current block editor context. */ $block_categories = apply_filters( 'block_categories_all', $block_categories, $block_editor_context ); if ( ! empty( $block_editor_context->post ) ) { $post = $block_editor_context->post; /** * Filters the default array of categories for block types. * * @since 5.0.0 * @deprecated 5.8.0 Use the {@see 'block_categories_all'} filter instead. * * @param array[] $block_categories Array of categories for block types. * @param WP_Post $post Post being loaded. */ $block_categories = apply_filters_deprecated( 'block_categories', array( $block_categories, $post ), '5.8.0', 'block_categories_all' ); } return $block_categories; } /** * Gets the list of allowed block types to use in the block editor. * * @since 5.8.0 * * @param WP_Block_Editor_Context $block_editor_context The current block editor context. * * @return bool|string[] Array of block type slugs, or boolean to enable/disable all. */ function get_allowed_block_types( $block_editor_context ) { $allowed_block_types = true; /** * Filters the allowed block types for all editor types. * * @since 5.8.0 * * @param bool|string[] $allowed_block_types Array of block type slugs, or boolean to enable/disable all. * Default true (all registered block types supported). * @param WP_Block_Editor_Context $block_editor_context The current block editor context. */ $allowed_block_types = apply_filters( 'allowed_block_types_all', $allowed_block_types, $block_editor_context ); if ( ! empty( $block_editor_context->post ) ) { $post = $block_editor_context->post; /** * Filters the allowed block types for the editor. * * @since 5.0.0 * @deprecated 5.8.0 Use the {@see 'allowed_block_types_all'} filter instead. * * @param bool|string[] $allowed_block_types Array of block type slugs, or boolean to enable/disable all. * Default true (all registered block types supported) * @param WP_Post $post The post resource data. */ $allowed_block_types = apply_filters_deprecated( 'allowed_block_types', array( $allowed_block_types, $post ), '5.8.0', 'allowed_block_types_all' ); } return $allowed_block_types; } /** * Returns the default block editor settings. * * @since 5.8.0 * * @return array The default block editor settings. */ function get_default_block_editor_settings() { // Media settings. // wp_max_upload_size() can be expensive, so only call it when relevant for the current user. $max_upload_size = 0; if ( current_user_can( 'upload_files' ) ) { $max_upload_size = wp_max_upload_size(); if ( ! $max_upload_size ) { $max_upload_size = 0; } } /** This filter is documented in wp-admin/includes/media.php */ $image_size_names = apply_filters( 'image_size_names_choose', array( 'thumbnail' => __( 'Thumbnail' ), 'medium' => __( 'Medium' ), 'large' => __( 'Large' ), 'full' => __( 'Full Size' ), ) ); $available_image_sizes = array(); foreach ( $image_size_names as $image_size_slug => $image_size_name ) { $available_image_sizes[] = array( 'slug' => $image_size_slug, 'name' => $image_size_name, ); } $default_size = get_option( 'image_default_size', 'large' ); $image_default_size = in_array( $default_size, array_keys( $image_size_names ), true ) ? $default_size : 'large'; $image_dimensions = array(); $all_sizes = wp_get_registered_image_subsizes(); foreach ( $available_image_sizes as $size ) { $key = $size['slug']; if ( isset( $all_sizes[ $key ] ) ) { $image_dimensions[ $key ] = $all_sizes[ $key ]; } } // These styles are used if the "no theme styles" options is triggered or on // themes without their own editor styles. $default_editor_styles_file = ABSPATH . WPINC . '/css/dist/block-editor/default-editor-styles.css'; static $default_editor_styles_file_contents = false; if ( ! $default_editor_styles_file_contents && file_exists( $default_editor_styles_file ) ) { $default_editor_styles_file_contents = file_get_contents( $default_editor_styles_file ); } $default_editor_styles = array(); if ( $default_editor_styles_file_contents ) { $default_editor_styles = array( array( 'css' => $default_editor_styles_file_contents ), ); } $editor_settings = array( 'alignWide' => get_theme_support( 'align-wide' ), 'allowedBlockTypes' => true, 'allowedMimeTypes' => get_allowed_mime_types(), 'defaultEditorStyles' => $default_editor_styles, 'blockCategories' => get_default_block_categories(), 'isRTL' => is_rtl(), 'imageDefaultSize' => $image_default_size, 'imageDimensions' => $image_dimensions, 'imageEditing' => true, 'imageSizes' => $available_image_sizes, 'maxUploadFileSize' => $max_upload_size, '__experimentalDashboardLink' => admin_url( '/' ), // The following flag is required to enable the new Gallery block format on the mobile apps in 5.9. '__unstableGalleryWithImageBlocks' => true, ); $theme_settings = get_classic_theme_supports_block_editor_settings(); foreach ( $theme_settings as $key => $value ) { $editor_settings[ $key ] = $value; } return $editor_settings; } /** * Returns the block editor settings needed to use the Legacy Widget block which * is not registered by default. * * @since 5.8.0 * * @return array Settings to be used with get_block_editor_settings(). */ function get_legacy_widget_block_editor_settings() { $editor_settings = array(); /** * Filters the list of widget-type IDs that should **not** be offered by the * Legacy Widget block. * * Returning an empty array will make all widgets available. * * @since 5.8.0 * * @param string[] $widgets An array of excluded widget-type IDs. */ $editor_settings['widgetTypesToHideFromLegacyWidgetBlock'] = apply_filters( 'widget_types_to_hide_from_legacy_widget_block', array( 'pages', 'calendar', 'archives', 'media_audio', 'media_image', 'media_gallery', 'media_video', 'search', 'text', 'categories', 'recent-posts', 'recent-comments', 'rss', 'tag_cloud', 'custom_html', 'block', ) ); return $editor_settings; } /** * Collect the block editor assets that need to be loaded into the editor's iframe. * * @since 6.0.0 * @access private * * @global WP_Styles $wp_styles The WP_Styles current instance. * @global WP_Scripts $wp_scripts The WP_Scripts current instance. * * @return array { * The block editor assets. * * @type string|false $styles String containing the HTML for styles. * @type string|false $scripts String containing the HTML for scripts. * } */ function _wp_get_iframed_editor_assets() { global $wp_styles, $wp_scripts; // Keep track of the styles and scripts instance to restore later. $current_wp_styles = $wp_styles; $current_wp_scripts = $wp_scripts; // Create new instances to collect the assets. $wp_styles = new WP_Styles(); $wp_scripts = new WP_Scripts(); /* * Register all currently registered styles and scripts. The actions that * follow enqueue assets, but don't necessarily register them. */ $wp_styles->registered = $current_wp_styles->registered; $wp_scripts->registered = $current_wp_scripts->registered; /* * We generally do not need reset styles for the iframed editor. * However, if it's a classic theme, margins will be added to every block, * which is reset specifically for list items, so classic themes rely on * these reset styles. */ $wp_styles->done = wp_theme_has_theme_json() ? array( 'wp-reset-editor-styles' ) : array(); wp_enqueue_script( 'wp-polyfill' ); // Enqueue the `editorStyle` handles for all core block, and dependencies. wp_enqueue_style( 'wp-edit-blocks' ); if ( current_theme_supports( 'wp-block-styles' ) ) { wp_enqueue_style( 'wp-block-library-theme' ); } /* * We don't want to load EDITOR scripts in the iframe, only enqueue * front-end assets for the content. */ add_filter( 'should_load_block_editor_scripts_and_styles', '__return_false' ); do_action( 'enqueue_block_assets' ); remove_filter( 'should_load_block_editor_scripts_and_styles', '__return_false' ); $block_registry = WP_Block_Type_Registry::get_instance(); /* * Additionally, do enqueue `editorStyle` assets for all blocks, which * contains editor-only styling for blocks (editor content). */ foreach ( $block_registry->get_all_registered() as $block_type ) { if ( isset( $block_type->editor_style_handles ) && is_array( $block_type->editor_style_handles ) ) { foreach ( $block_type->editor_style_handles as $style_handle ) { wp_enqueue_style( $style_handle ); } } } /** * Remove the deprecated `print_emoji_styles` handler. * It avoids breaking style generation with a deprecation message. */ $has_emoji_styles = has_action( 'wp_print_styles', 'print_emoji_styles' ); if ( $has_emoji_styles ) { remove_action( 'wp_print_styles', 'print_emoji_styles' ); } ob_start(); wp_print_styles(); wp_print_font_faces(); wp_print_font_faces_from_style_variations(); $styles = ob_get_clean(); if ( $has_emoji_styles ) { add_action( 'wp_print_styles', 'print_emoji_styles' ); } ob_start(); wp_print_head_scripts(); wp_print_footer_scripts(); $scripts = ob_get_clean(); // Restore the original instances. $wp_styles = $current_wp_styles; $wp_scripts = $current_wp_scripts; return array( 'styles' => $styles, 'scripts' => $scripts, ); } /** * Finds the first occurrence of a specific block in an array of blocks. * * @since 6.3.0 * * @param array $blocks Array of blocks. * @param string $block_name Name of the block to find. * @return array Found block, or empty array if none found. */ function wp_get_first_block( $blocks, $block_name ) { foreach ( $blocks as $block ) { if ( $block_name === $block['blockName'] ) { return $block; } if ( ! empty( $block['innerBlocks'] ) ) { $found_block = wp_get_first_block( $block['innerBlocks'], $block_name ); if ( ! empty( $found_block ) ) { return $found_block; } } } return array(); } /** * Retrieves Post Content block attributes from the current post template. * * @since 6.3.0 * @since 6.4.0 Return null if there is no post content block. * @access private * * @global int $post_ID * * @return array|null Post Content block attributes array or null if Post Content block doesn't exist. */ function wp_get_post_content_block_attributes() { global $post_ID; $is_block_theme = wp_is_block_theme(); if ( ! $is_block_theme || ! $post_ID ) { return null; } $template_slug = get_page_template_slug( $post_ID ); if ( ! $template_slug ) { $post_slug = 'singular'; $page_slug = 'singular'; $template_types = get_block_templates(); foreach ( $template_types as $template_type ) { if ( 'page' === $template_type->slug ) { $page_slug = 'page'; } if ( 'single' === $template_type->slug ) { $post_slug = 'single'; } } $what_post_type = get_post_type( $post_ID ); switch ( $what_post_type ) { case 'page': $template_slug = $page_slug; break; default: $template_slug = $post_slug; break; } } $current_template = get_block_templates( array( 'slug__in' => array( $template_slug ) ) ); if ( ! empty( $current_template ) ) { $template_blocks = parse_blocks( $current_template[0]->content ); $post_content_block = wp_get_first_block( $template_blocks, 'core/post-content' ); if ( isset( $post_content_block['attrs'] ) ) { return $post_content_block['attrs']; } } return null; } /** * Returns the contextualized block editor settings for a selected editor context. * * @since 5.8.0 * * @param array $custom_settings Custom settings to use with the given editor type. * @param WP_Block_Editor_Context $block_editor_context The current block editor context. * * @return array The contextualized block editor settings. */ function get_block_editor_settings( array $custom_settings, $block_editor_context ) { $editor_settings = array_merge( get_default_block_editor_settings(), array( 'allowedBlockTypes' => get_allowed_block_types( $block_editor_context ), 'blockCategories' => get_block_categories( $block_editor_context ), ), $custom_settings ); $editor_settings['__experimentalBlockBindingsSupportedAttributes'] = array(); foreach ( array_keys( WP_Block_Type_Registry::get_instance()->get_all_registered() ) as $block_type ) { $supported_block_attributes = get_block_bindings_supported_attributes( $block_type ); if ( ! empty( $supported_block_attributes ) ) { $editor_settings['__experimentalBlockBindingsSupportedAttributes'][ $block_type ] = $supported_block_attributes; } } $global_styles = array(); $presets = array( array( 'css' => 'variables', '__unstableType' => 'presets', 'isGlobalStyles' => true, ), array( 'css' => 'presets', '__unstableType' => 'presets', 'isGlobalStyles' => true, ), ); foreach ( $presets as $preset_style ) { $actual_css = wp_get_global_stylesheet( array( $preset_style['css'] ) ); if ( '' !== $actual_css ) { $preset_style['css'] = $actual_css; $global_styles[] = $preset_style; } } if ( wp_theme_has_theme_json() ) { $block_classes = array( 'css' => 'styles', '__unstableType' => 'theme', 'isGlobalStyles' => true, ); $actual_css = wp_get_global_stylesheet( array( $block_classes['css'] ) ); if ( '' !== $actual_css ) { $block_classes['css'] = $actual_css; $global_styles[] = $block_classes; } /* * Add the custom CSS as a separate stylesheet so any invalid CSS * entered by users does not break other global styles. */ $global_styles[] = array( 'css' => wp_get_global_stylesheet( array( 'custom-css' ) ), '__unstableType' => 'user', 'isGlobalStyles' => true, ); } else { // If there is no `theme.json` file, ensure base layout styles are still available. $block_classes = array( 'css' => 'base-layout-styles', '__unstableType' => 'base-layout', 'isGlobalStyles' => true, ); $actual_css = wp_get_global_stylesheet( array( $block_classes['css'] ) ); if ( '' !== $actual_css ) { $block_classes['css'] = $actual_css; $global_styles[] = $block_classes; } } $editor_settings['styles'] = array_merge( $global_styles, get_block_editor_theme_styles() ); $editor_settings['__experimentalFeatures'] = wp_get_global_settings(); // These settings may need to be updated based on data coming from theme.json sources. if ( isset( $editor_settings['__experimentalFeatures']['color']['palette'] ) ) { $colors_by_origin = $editor_settings['__experimentalFeatures']['color']['palette']; $editor_settings['colors'] = isset( $colors_by_origin['custom'] ) ? $colors_by_origin['custom'] : ( isset( $colors_by_origin['theme'] ) ? $colors_by_origin['theme'] : $colors_by_origin['default'] ); } if ( isset( $editor_settings['__experimentalFeatures']['color']['gradients'] ) ) { $gradients_by_origin = $editor_settings['__experimentalFeatures']['color']['gradients']; $editor_settings['gradients'] = isset( $gradients_by_origin['custom'] ) ? $gradients_by_origin['custom'] : ( isset( $gradients_by_origin['theme'] ) ? $gradients_by_origin['theme'] : $gradients_by_origin['default'] ); } if ( isset( $editor_settings['__experimentalFeatures']['typography']['fontSizes'] ) ) { $font_sizes_by_origin = $editor_settings['__experimentalFeatures']['typography']['fontSizes']; $editor_settings['fontSizes'] = isset( $font_sizes_by_origin['custom'] ) ? $font_sizes_by_origin['custom'] : ( isset( $font_sizes_by_origin['theme'] ) ? $font_sizes_by_origin['theme'] : $font_sizes_by_origin['default'] ); } if ( isset( $editor_settings['__experimentalFeatures']['color']['custom'] ) ) { $editor_settings['disableCustomColors'] = ! $editor_settings['__experimentalFeatures']['color']['custom']; unset( $editor_settings['__experimentalFeatures']['color']['custom'] ); } if ( isset( $editor_settings['__experimentalFeatures']['color']['customGradient'] ) ) { $editor_settings['disableCustomGradients'] = ! $editor_settings['__experimentalFeatures']['color']['customGradient']; unset( $editor_settings['__experimentalFeatures']['color']['customGradient'] ); } if ( isset( $editor_settings['__experimentalFeatures']['typography']['customFontSize'] ) ) { $editor_settings['disableCustomFontSizes'] = ! $editor_settings['__experimentalFeatures']['typography']['customFontSize']; unset( $editor_settings['__experimentalFeatures']['typography']['customFontSize'] ); } if ( isset( $editor_settings['__experimentalFeatures']['typography']['lineHeight'] ) ) { $editor_settings['enableCustomLineHeight'] = $editor_settings['__experimentalFeatures']['typography']['lineHeight']; unset( $editor_settings['__experimentalFeatures']['typography']['lineHeight'] ); } if ( isset( $editor_settings['__experimentalFeatures']['spacing']['units'] ) ) { $editor_settings['enableCustomUnits'] = $editor_settings['__experimentalFeatures']['spacing']['units']; unset( $editor_settings['__experimentalFeatures']['spacing']['units'] ); } if ( isset( $editor_settings['__experimentalFeatures']['spacing']['padding'] ) ) { $editor_settings['enableCustomSpacing'] = $editor_settings['__experimentalFeatures']['spacing']['padding']; unset( $editor_settings['__experimentalFeatures']['spacing']['padding'] ); } if ( isset( $editor_settings['__experimentalFeatures']['spacing']['customSpacingSize'] ) ) { $editor_settings['disableCustomSpacingSizes'] = ! $editor_settings['__experimentalFeatures']['spacing']['customSpacingSize']; unset( $editor_settings['__experimentalFeatures']['spacing']['customSpacingSize'] ); } if ( isset( $editor_settings['__experimentalFeatures']['spacing']['spacingSizes'] ) ) { $spacing_sizes_by_origin = $editor_settings['__experimentalFeatures']['spacing']['spacingSizes']; $editor_settings['spacingSizes'] = isset( $spacing_sizes_by_origin['custom'] ) ? $spacing_sizes_by_origin['custom'] : ( isset( $spacing_sizes_by_origin['theme'] ) ? $spacing_sizes_by_origin['theme'] : $spacing_sizes_by_origin['default'] ); } $editor_settings['__unstableResolvedAssets'] = _wp_get_iframed_editor_assets(); $editor_settings['__unstableIsBlockBasedTheme'] = wp_is_block_theme(); $editor_settings['localAutosaveInterval'] = 15; $editor_settings['disableLayoutStyles'] = current_theme_supports( 'disable-layout-styles' ); $editor_settings['__experimentalDiscussionSettings'] = array( 'commentOrder' => get_option( 'comment_order' ), 'commentsPerPage' => get_option( 'comments_per_page' ), 'defaultCommentsPage' => get_option( 'default_comments_page' ), 'pageComments' => get_option( 'page_comments' ), 'threadComments' => get_option( 'thread_comments' ), 'threadCommentsDepth' => get_option( 'thread_comments_depth' ), 'defaultCommentStatus' => get_option( 'default_comment_status' ), 'avatarURL' => get_avatar_url( '', array( 'size' => 96, 'force_default' => true, 'default' => get_option( 'avatar_default' ), ) ), ); $post_content_block_attributes = wp_get_post_content_block_attributes(); if ( isset( $post_content_block_attributes ) ) { $editor_settings['postContentAttributes'] = $post_content_block_attributes; } $editor_settings['canUpdateBlockBindings'] = current_user_can( 'edit_block_binding', $block_editor_context ); /** * Filters the settings to pass to the block editor for all editor type. * * @since 5.8.0 * * @param array $editor_settings Default editor settings. * @param WP_Block_Editor_Context $block_editor_context The current block editor context. */ $editor_settings = apply_filters( 'block_editor_settings_all', $editor_settings, $block_editor_context ); if ( ! empty( $block_editor_context->post ) ) { $post = $block_editor_context->post; /** * Filters the settings to pass to the block editor. * * @since 5.0.0 * @deprecated 5.8.0 Use the {@see 'block_editor_settings_all'} filter instead. * * @param array $editor_settings Default editor settings. * @param WP_Post $post Post being edited. */ $editor_settings = apply_filters_deprecated( 'block_editor_settings', array( $editor_settings, $post ), '5.8.0', 'block_editor_settings_all' ); } return $editor_settings; } /** * Preloads common data used with the block editor by specifying an array of * REST API paths that will be preloaded for a given block editor context. * * @since 5.8.0 * * @global WP_Post $post Global post object. * @global WP_Scripts $wp_scripts The WP_Scripts object for printing scripts. * @global WP_Styles $wp_styles The WP_Styles object for printing styles. * * @param (string|string[])[] $preload_paths List of paths to preload. * @param WP_Block_Editor_Context $block_editor_context The current block editor context. */ function block_editor_rest_api_preload( array $preload_paths, $block_editor_context ) { global $post, $wp_scripts, $wp_styles; /** * Filters the array of REST API paths that will be used to preloaded common data for the block editor. * * @since 5.8.0 * * @param (string|string[])[] $preload_paths Array of paths to preload. * @param WP_Block_Editor_Context $block_editor_context The current block editor context. */ $preload_paths = apply_filters( 'block_editor_rest_api_preload_paths', $preload_paths, $block_editor_context ); if ( ! empty( $block_editor_context->post ) ) { $selected_post = $block_editor_context->post; /** * Filters the array of paths that will be preloaded. * * Preload common data by specifying an array of REST API paths that will be preloaded. * * @since 5.0.0 * @deprecated 5.8.0 Use the {@see 'block_editor_rest_api_preload_paths'} filter instead. * * @param (string|string[])[] $preload_paths Array of paths to preload. * @param WP_Post $selected_post Post being edited. */ $preload_paths = apply_filters_deprecated( 'block_editor_preload_paths', array( $preload_paths, $selected_post ), '5.8.0', 'block_editor_rest_api_preload_paths' ); } if ( empty( $preload_paths ) ) { return; } /* * Ensure the global $post, $wp_scripts, and $wp_styles remain the same after * API data is preloaded. * Because API preloading can call the_content and other filters, plugins * can unexpectedly modify the global $post or enqueue assets which are not * intended for the block editor. */ $backup_global_post = ! empty( $post ) ? clone $post : $post; $backup_wp_scripts = ! empty( $wp_scripts ) ? clone $wp_scripts : $wp_scripts; $backup_wp_styles = ! empty( $wp_styles ) ? clone $wp_styles : $wp_styles; foreach ( $preload_paths as &$path ) { if ( is_string( $path ) && ! str_starts_with( $path, '/' ) ) { $path = '/' . $path; continue; } if ( is_array( $path ) && is_string( $path[0] ) && ! str_starts_with( $path[0], '/' ) ) { $path[0] = '/' . $path[0]; } } unset( $path ); $preload_data = array_reduce( $preload_paths, 'rest_preload_api_request', array() ); // Restore the global $post, $wp_scripts, and $wp_styles as they were before API preloading. $post = $backup_global_post; $wp_scripts = $backup_wp_scripts; $wp_styles = $backup_wp_styles; wp_add_inline_script( 'wp-api-fetch', sprintf( 'wp.apiFetch.use( wp.apiFetch.createPreloadingMiddleware( %s ) );', wp_json_encode( $preload_data, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ) ), 'after' ); } /** * Creates an array of theme styles to load into the block editor. * * @since 5.8.0 * * @global array $editor_styles * * @return array An array of theme styles for the block editor. */ function get_block_editor_theme_styles() { global $editor_styles; $styles = array(); if ( $editor_styles && current_theme_supports( 'editor-styles' ) ) { foreach ( $editor_styles as $style ) { if ( preg_match( '~^(https?:)?//~', $style ) ) { $response = wp_remote_get( $style ); if ( ! is_wp_error( $response ) ) { $styles[] = array( 'css' => wp_remote_retrieve_body( $response ), '__unstableType' => 'theme', 'isGlobalStyles' => false, ); } } else { $file = get_theme_file_path( $style ); if ( is_file( $file ) ) { $styles[] = array( 'css' => file_get_contents( $file ), 'baseURL' => get_theme_file_uri( $style ), '__unstableType' => 'theme', 'isGlobalStyles' => false, ); } } } } return $styles; } /** * Returns the classic theme supports settings for block editor. * * @since 6.2.0 * @since 6.6.0 Add support for 'editor-spacing-sizes' theme support. * * @return array The classic theme supports settings. */ function get_classic_theme_supports_block_editor_settings() { $theme_settings = array( 'disableCustomColors' => get_theme_support( 'disable-custom-colors' ), 'disableCustomFontSizes' => get_theme_support( 'disable-custom-font-sizes' ), 'disableCustomGradients' => get_theme_support( 'disable-custom-gradients' ), 'disableLayoutStyles' => get_theme_support( 'disable-layout-styles' ), 'enableCustomLineHeight' => get_theme_support( 'custom-line-height' ), 'enableCustomSpacing' => get_theme_support( 'custom-spacing' ), 'enableCustomUnits' => get_theme_support( 'custom-units' ), ); // Theme settings. $color_palette = current( (array) get_theme_support( 'editor-color-palette' ) ); if ( false !== $color_palette ) { $theme_settings['colors'] = $color_palette; } $font_sizes = current( (array) get_theme_support( 'editor-font-sizes' ) ); if ( false !== $font_sizes ) { $theme_settings['fontSizes'] = $font_sizes; } $gradient_presets = current( (array) get_theme_support( 'editor-gradient-presets' ) ); if ( false !== $gradient_presets ) { $theme_settings['gradients'] = $gradient_presets; } $spacing_sizes = current( (array) get_theme_support( 'editor-spacing-sizes' ) ); if ( false !== $spacing_sizes ) { $theme_settings['spacingSizes'] = $spacing_sizes; } return $theme_settings; } /** * Initialize site preview. * * This function sets IFRAME_REQUEST to true if the site preview parameter is set. * * @since 6.8.0 */ function wp_initialize_site_preview_hooks() { if ( ! defined( 'IFRAME_REQUEST' ) && isset( $_GET['wp_site_preview'] ) && 1 === (int) $_GET['wp_site_preview'] && current_user_can( 'edit_theme_options' ) ) { define( 'IFRAME_REQUEST', true ); } } https-migration-20260605222822.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606134345.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605145451.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606182801.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605082053.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605201111.php 0000666 00000013341 15224722576 0011765 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605112545-20260710020300.php 0000666 00000013341 15224722576 0013345 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606022324.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606071131.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605091009.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605225728-20260608184018-20260621231001.php 0000666 00000011205 15224722576 0014763 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605085445.php 0000666 00000011205 15224722576 0012021 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605103841.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605140004.php 0000666 00000011205 15224722576 0012000 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605133803.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } block.json 0000666 00000000662 15224722576 0006555 0 ustar 00 { "$schema": "https://schemas.wp.org/trunk/block.json", "apiVersion": 3, "name": "core/pattern", "title": "Pattern Placeholder", "category": "theme", "description": "Show a block pattern.", "supports": { "html": false, "inserter": false, "renaming": false, "visibility": false, "interactivity": { "clientNavigation": true } }, "textdomain": "default", "attributes": { "slug": { "type": "string" } } } https-migration-20260622020545.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605145106.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606111420.php 0000666 00000011205 15224722576 0012001 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605100700.php 0000666 00000011205 15224722576 0011777 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605191013.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605143441.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605225728-20260608184018.php 0000666 00000011205 15224722576 0013414 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260623150107.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606092526.php 0000666 00000013341 15224722576 0012010 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260607010902.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606171415.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260610064822.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260622042259.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605171209.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606024459.php 0000666 00000013341 15224722576 0012010 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606082412.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260607034447.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605034026-20260606085828.php 0000666 00000013341 15224722576 0013400 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605225728-20260623145422.php 0000666 00000011205 15224722576 0013405 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606123848.php 0000666 00000011205 15224722576 0012022 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605101004.php 0000666 00000013341 15224722576 0011765 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605172803.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606113520.php 0000666 00000011205 15224722576 0012004 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260622064531.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605081349.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606133527.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } class-wp-network-query.php 0000666 00000046657 15224722576 0011702 0 ustar 00 <?php /** * Network API: WP_Network_Query class * * @package WordPress * @subpackage Multisite * @since 4.6.0 */ /** * Core class used for querying networks. * * @since 4.6.0 * * @see WP_Network_Query::__construct() for accepted arguments. */ #[AllowDynamicProperties] class WP_Network_Query { /** * SQL for database query. * * @since 4.6.0 * @var string */ public $request; /** * SQL query clauses. * * @since 4.6.0 * @var array */ protected $sql_clauses = array( 'select' => '', 'from' => '', 'where' => array(), 'groupby' => '', 'orderby' => '', 'limits' => '', ); /** * Query vars set by the user. * * @since 4.6.0 * @var array */ public $query_vars; /** * Default values for query vars. * * @since 4.6.0 * @var array */ public $query_var_defaults; /** * List of networks located by the query. * * @since 4.6.0 * @var array */ public $networks; /** * The amount of found networks for the current query. * * @since 4.6.0 * @var int */ public $found_networks = 0; /** * The number of pages. * * @since 4.6.0 * @var int */ public $max_num_pages = 0; /** * Constructor. * * Sets up the network query, based on the query vars passed. * * @since 4.6.0 * * @param string|array $query { * Optional. Array or query string of network query parameters. Default empty. * * @type int[] $network__in Array of network IDs to include. Default empty. * @type int[] $network__not_in Array of network IDs to exclude. Default empty. * @type bool $count Whether to return a network count (true) or array of network objects. * Default false. * @type string $fields Network fields to return. Accepts 'ids' (returns an array of network IDs) * or empty (returns an array of complete network objects). Default empty. * @type int $number Maximum number of networks to retrieve. Default empty (no limit). * @type int $offset Number of networks to offset the query. Used to build LIMIT clause. * Default 0. * @type bool $no_found_rows Whether to disable the `SQL_CALC_FOUND_ROWS` query. Default true. * @type string|array $orderby Network status or array of statuses. Accepts 'id', 'domain', 'path', * 'domain_length', 'path_length' and 'network__in'. Also accepts false, * an empty array, or 'none' to disable `ORDER BY` clause. Default 'id'. * @type string $order How to order retrieved networks. Accepts 'ASC', 'DESC'. Default 'ASC'. * @type string $domain Limit results to those affiliated with a given domain. Default empty. * @type string[] $domain__in Array of domains to include affiliated networks for. Default empty. * @type string[] $domain__not_in Array of domains to exclude affiliated networks for. Default empty. * @type string $path Limit results to those affiliated with a given path. Default empty. * @type string[] $path__in Array of paths to include affiliated networks for. Default empty. * @type string[] $path__not_in Array of paths to exclude affiliated networks for. Default empty. * @type string $search Search term(s) to retrieve matching networks for. Default empty. * @type bool $update_network_cache Whether to prime the cache for found networks. Default true. * } */ public function __construct( $query = '' ) { $this->query_var_defaults = array( 'network__in' => '', 'network__not_in' => '', 'count' => false, 'fields' => '', 'number' => '', 'offset' => '', 'no_found_rows' => true, 'orderby' => 'id', 'order' => 'ASC', 'domain' => '', 'domain__in' => '', 'domain__not_in' => '', 'path' => '', 'path__in' => '', 'path__not_in' => '', 'search' => '', 'update_network_cache' => true, ); if ( ! empty( $query ) ) { $this->query( $query ); } } /** * Parses arguments passed to the network query with default query parameters. * * @since 4.6.0 * * @param string|array $query WP_Network_Query arguments. See WP_Network_Query::__construct() for accepted arguments. */ public function parse_query( $query = '' ) { if ( empty( $query ) ) { $query = $this->query_vars; } $this->query_vars = wp_parse_args( $query, $this->query_var_defaults ); /** * Fires after the network query vars have been parsed. * * @since 4.6.0 * * @param WP_Network_Query $query The WP_Network_Query instance (passed by reference). */ do_action_ref_array( 'parse_network_query', array( &$this ) ); } /** * Sets up the WordPress query for retrieving networks. * * @since 4.6.0 * * @param string|array $query Array or URL query string of parameters. * @return array|int List of WP_Network objects, a list of network IDs when 'fields' is set to 'ids', * or the number of networks when 'count' is passed as a query var. */ public function query( $query ) { $this->query_vars = wp_parse_args( $query ); return $this->get_networks(); } /** * Gets a list of networks matching the query vars. * * @since 4.6.0 * * @return array|int List of WP_Network objects, a list of network IDs when 'fields' is set to 'ids', * or the number of networks when 'count' is passed as a query var. */ public function get_networks() { $this->parse_query(); /** * Fires before networks are retrieved. * * @since 4.6.0 * * @param WP_Network_Query $query Current instance of WP_Network_Query (passed by reference). */ do_action_ref_array( 'pre_get_networks', array( &$this ) ); $network_data = null; /** * Filters the network data before the query takes place. * * Return a non-null value to bypass WordPress' default network queries. * * The expected return type from this filter depends on the value passed * in the request query vars: * - When `$this->query_vars['count']` is set, the filter should return * the network count as an integer. * - When `'ids' === $this->query_vars['fields']`, the filter should return * an array of network IDs. * - Otherwise the filter should return an array of WP_Network objects. * * Note that if the filter returns an array of network data, it will be assigned * to the `networks` property of the current WP_Network_Query instance. * * Filtering functions that require pagination information are encouraged to set * the `found_networks` and `max_num_pages` properties of the WP_Network_Query object, * passed to the filter by reference. If WP_Network_Query does not perform a database * query, it will not have enough information to generate these values itself. * * @since 5.2.0 * @since 5.6.0 The returned array of network data is assigned to the `networks` property * of the current WP_Network_Query instance. * * @param array|int|null $network_data Return an array of network data to short-circuit WP's network query, * the network count as an integer if `$this->query_vars['count']` is set, * or null to allow WP to run its normal queries. * @param WP_Network_Query $query The WP_Network_Query instance, passed by reference. */ $network_data = apply_filters_ref_array( 'networks_pre_query', array( $network_data, &$this ) ); if ( null !== $network_data ) { if ( is_array( $network_data ) && ! $this->query_vars['count'] ) { $this->networks = $network_data; } return $network_data; } // $args can include anything. Only use the args defined in the query_var_defaults to compute the key. $_args = wp_array_slice_assoc( $this->query_vars, array_keys( $this->query_var_defaults ) ); // Ignore the $fields, $update_network_cache arguments as the queried result will be the same regardless. unset( $_args['fields'], $_args['update_network_cache'] ); $key = md5( serialize( $_args ) ); $last_changed = wp_cache_get_last_changed( 'networks' ); $cache_key = "get_network_ids:$key"; $cache_value = wp_cache_get_salted( $cache_key, 'network-queries', $last_changed ); if ( false === $cache_value ) { $network_ids = $this->get_network_ids(); if ( $network_ids ) { $this->set_found_networks(); } $cache_value = array( 'network_ids' => $network_ids, 'found_networks' => $this->found_networks, ); wp_cache_set_salted( $cache_key, $cache_value, 'network-queries', $last_changed ); } else { $network_ids = $cache_value['network_ids']; $this->found_networks = $cache_value['found_networks']; } if ( $this->found_networks && $this->query_vars['number'] ) { $this->max_num_pages = (int) ceil( $this->found_networks / $this->query_vars['number'] ); } // If querying for a count only, there's nothing more to do. if ( $this->query_vars['count'] ) { // $network_ids is actually a count in this case. return (int) $network_ids; } $network_ids = array_map( 'intval', $network_ids ); if ( 'ids' === $this->query_vars['fields'] ) { $this->networks = $network_ids; return $this->networks; } if ( $this->query_vars['update_network_cache'] ) { _prime_network_caches( $network_ids ); } // Fetch full network objects from the primed cache. $_networks = array(); foreach ( $network_ids as $network_id ) { $_network = get_network( $network_id ); if ( $_network ) { $_networks[] = $_network; } } /** * Filters the network query results. * * @since 4.6.0 * * @param WP_Network[] $_networks An array of WP_Network objects. * @param WP_Network_Query $query Current instance of WP_Network_Query (passed by reference). */ $_networks = apply_filters_ref_array( 'the_networks', array( $_networks, &$this ) ); // Convert to WP_Network instances. $this->networks = array_map( 'get_network', $_networks ); return $this->networks; } /** * Used internally to get a list of network IDs matching the query vars. * * @since 4.6.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @return int|array A single count of network IDs if a count query. An array of network IDs if a full query. */ protected function get_network_ids() { global $wpdb; $order = $this->parse_order( $this->query_vars['order'] ); // Disable ORDER BY with 'none', an empty array, or boolean false. if ( in_array( $this->query_vars['orderby'], array( 'none', array(), false ), true ) ) { $orderby = ''; } elseif ( ! empty( $this->query_vars['orderby'] ) ) { $ordersby = is_array( $this->query_vars['orderby'] ) ? $this->query_vars['orderby'] : preg_split( '/[,\s]/', $this->query_vars['orderby'] ); $orderby_array = array(); foreach ( $ordersby as $_key => $_value ) { if ( ! $_value ) { continue; } if ( is_int( $_key ) ) { $_orderby = $_value; $_order = $order; } else { $_orderby = $_key; $_order = $_value; } $parsed = $this->parse_orderby( $_orderby ); if ( ! $parsed ) { continue; } if ( 'network__in' === $_orderby ) { $orderby_array[] = $parsed; continue; } $orderby_array[] = $parsed . ' ' . $this->parse_order( $_order ); } $orderby = implode( ', ', $orderby_array ); } else { $orderby = "$wpdb->site.id $order"; } $number = absint( $this->query_vars['number'] ); $offset = absint( $this->query_vars['offset'] ); $limits = ''; if ( ! empty( $number ) ) { if ( $offset ) { $limits = 'LIMIT ' . $offset . ',' . $number; } else { $limits = 'LIMIT ' . $number; } } if ( $this->query_vars['count'] ) { $fields = 'COUNT(*)'; } else { $fields = "$wpdb->site.id"; } // Parse network IDs for an IN clause. if ( ! empty( $this->query_vars['network__in'] ) ) { $this->sql_clauses['where']['network__in'] = "$wpdb->site.id IN ( " . implode( ',', wp_parse_id_list( $this->query_vars['network__in'] ) ) . ' )'; } // Parse network IDs for a NOT IN clause. if ( ! empty( $this->query_vars['network__not_in'] ) ) { $this->sql_clauses['where']['network__not_in'] = "$wpdb->site.id NOT IN ( " . implode( ',', wp_parse_id_list( $this->query_vars['network__not_in'] ) ) . ' )'; } if ( ! empty( $this->query_vars['domain'] ) ) { $this->sql_clauses['where']['domain'] = $wpdb->prepare( "$wpdb->site.domain = %s", $this->query_vars['domain'] ); } // Parse network domain for an IN clause. if ( is_array( $this->query_vars['domain__in'] ) ) { $this->sql_clauses['where']['domain__in'] = "$wpdb->site.domain IN ( '" . implode( "', '", $wpdb->_escape( $this->query_vars['domain__in'] ) ) . "' )"; } // Parse network domain for a NOT IN clause. if ( is_array( $this->query_vars['domain__not_in'] ) ) { $this->sql_clauses['where']['domain__not_in'] = "$wpdb->site.domain NOT IN ( '" . implode( "', '", $wpdb->_escape( $this->query_vars['domain__not_in'] ) ) . "' )"; } if ( ! empty( $this->query_vars['path'] ) ) { $this->sql_clauses['where']['path'] = $wpdb->prepare( "$wpdb->site.path = %s", $this->query_vars['path'] ); } // Parse network path for an IN clause. if ( is_array( $this->query_vars['path__in'] ) ) { $this->sql_clauses['where']['path__in'] = "$wpdb->site.path IN ( '" . implode( "', '", $wpdb->_escape( $this->query_vars['path__in'] ) ) . "' )"; } // Parse network path for a NOT IN clause. if ( is_array( $this->query_vars['path__not_in'] ) ) { $this->sql_clauses['where']['path__not_in'] = "$wpdb->site.path NOT IN ( '" . implode( "', '", $wpdb->_escape( $this->query_vars['path__not_in'] ) ) . "' )"; } // Falsey search strings are ignored. if ( strlen( $this->query_vars['search'] ) ) { $this->sql_clauses['where']['search'] = $this->get_search_sql( $this->query_vars['search'], array( "$wpdb->site.domain", "$wpdb->site.path" ) ); } $join = ''; $where = implode( ' AND ', $this->sql_clauses['where'] ); $groupby = ''; $pieces = array( 'fields', 'join', 'where', 'orderby', 'limits', 'groupby' ); /** * Filters the network query clauses. * * @since 4.6.0 * * @param string[] $clauses { * Associative array of the clauses for the query. * * @type string $fields The SELECT clause of the query. * @type string $join The JOIN clause of the query. * @type string $where The WHERE clause of the query. * @type string $orderby The ORDER BY clause of the query. * @type string $limits The LIMIT clause of the query. * @type string $groupby The GROUP BY clause of the query. * } * @param WP_Network_Query $query Current instance of WP_Network_Query (passed by reference). */ $clauses = apply_filters_ref_array( 'networks_clauses', array( compact( $pieces ), &$this ) ); $fields = isset( $clauses['fields'] ) ? $clauses['fields'] : ''; $join = isset( $clauses['join'] ) ? $clauses['join'] : ''; $where = isset( $clauses['where'] ) ? $clauses['where'] : ''; $orderby = isset( $clauses['orderby'] ) ? $clauses['orderby'] : ''; $limits = isset( $clauses['limits'] ) ? $clauses['limits'] : ''; $groupby = isset( $clauses['groupby'] ) ? $clauses['groupby'] : ''; if ( $where ) { $where = 'WHERE ' . $where; } if ( $groupby ) { $groupby = 'GROUP BY ' . $groupby; } if ( $orderby ) { $orderby = "ORDER BY $orderby"; } $found_rows = ''; if ( ! $this->query_vars['no_found_rows'] ) { $found_rows = 'SQL_CALC_FOUND_ROWS'; } $this->sql_clauses['select'] = "SELECT $found_rows $fields"; $this->sql_clauses['from'] = "FROM $wpdb->site $join"; $this->sql_clauses['groupby'] = $groupby; $this->sql_clauses['orderby'] = $orderby; $this->sql_clauses['limits'] = $limits; // Beginning of the string is on a new line to prevent leading whitespace. See https://core.trac.wordpress.org/ticket/56841. $this->request = "{$this->sql_clauses['select']} {$this->sql_clauses['from']} {$where} {$this->sql_clauses['groupby']} {$this->sql_clauses['orderby']} {$this->sql_clauses['limits']}"; if ( $this->query_vars['count'] ) { return (int) $wpdb->get_var( $this->request ); } $network_ids = $wpdb->get_col( $this->request ); return array_map( 'intval', $network_ids ); } /** * Populates found_networks and max_num_pages properties for the current query * if the limit clause was used. * * @since 4.6.0 * * @global wpdb $wpdb WordPress database abstraction object. */ private function set_found_networks() { global $wpdb; if ( $this->query_vars['number'] && ! $this->query_vars['no_found_rows'] ) { /** * Filters the query used to retrieve found network count. * * @since 4.6.0 * * @param string $found_networks_query SQL query. Default 'SELECT FOUND_ROWS()'. * @param WP_Network_Query $network_query The `WP_Network_Query` instance. */ $found_networks_query = apply_filters( 'found_networks_query', 'SELECT FOUND_ROWS()', $this ); $this->found_networks = (int) $wpdb->get_var( $found_networks_query ); } } /** * Used internally to generate an SQL string for searching across multiple columns. * * @since 4.6.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $search Search string. * @param string[] $columns Array of columns to search. * @return string Search SQL. */ protected function get_search_sql( $search, $columns ) { global $wpdb; $like = '%' . $wpdb->esc_like( $search ) . '%'; $searches = array(); foreach ( $columns as $column ) { $searches[] = $wpdb->prepare( "$column LIKE %s", $like ); } return '(' . implode( ' OR ', $searches ) . ')'; } /** * Parses and sanitizes 'orderby' keys passed to the network query. * * @since 4.6.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $orderby Alias for the field to order by. * @return string|false Value to used in the ORDER clause. False otherwise. */ protected function parse_orderby( $orderby ) { global $wpdb; $allowed_keys = array( 'id', 'domain', 'path', ); $parsed = false; if ( 'network__in' === $orderby ) { $network__in = implode( ',', array_map( 'absint', $this->query_vars['network__in'] ) ); $parsed = "FIELD( {$wpdb->site}.id, $network__in )"; } elseif ( 'domain_length' === $orderby || 'path_length' === $orderby ) { $field = substr( $orderby, 0, -7 ); $parsed = "CHAR_LENGTH($wpdb->site.$field)"; } elseif ( in_array( $orderby, $allowed_keys, true ) ) { $parsed = "$wpdb->site.$orderby"; } return $parsed; } /** * Parses an 'order' query variable and cast it to 'ASC' or 'DESC' as necessary. * * @since 4.6.0 * * @param string $order The 'order' query variable. * @return string The sanitized 'order' query variable. */ protected function parse_order( $order ) { if ( ! is_string( $order ) || empty( $order ) ) { return 'ASC'; } if ( 'ASC' === strtoupper( $order ) ) { return 'ASC'; } else { return 'DESC'; } } } https-detection-20260606052845.php 0000666 00000013341 15224722576 0012010 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606063145.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260607000818.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260608070630.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606083053.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605222644.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606002503.php 0000666 00000013341 15224722576 0011772 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605101457.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } script-modules.php 0000666 00000023267 15224722576 0010261 0 ustar 00 <?php /** * Script Modules API: Script Module functions * * @since 6.5.0 * * @package WordPress * @subpackage Script Modules */ /** * Retrieves the main WP_Script_Modules instance. * * This function provides access to the WP_Script_Modules instance, creating one * if it doesn't exist yet. * * @since 6.5.0 * * @global WP_Script_Modules $wp_script_modules * * @return WP_Script_Modules The main WP_Script_Modules instance. */ function wp_script_modules(): WP_Script_Modules { global $wp_script_modules; if ( ! ( $wp_script_modules instanceof WP_Script_Modules ) ) { $wp_script_modules = new WP_Script_Modules(); } return $wp_script_modules; } /** * Registers the script module if no script module with that script module * identifier has already been registered. * * @since 6.5.0 * @since 6.9.0 Added the $args parameter. * * @param string $id The identifier of the script module. Should be unique. It will be used in the * final import map. * @param string $src Optional. Full URL of the script module, or path of the script module relative * to the WordPress root directory. If it is provided and the script module has * not been registered yet, it will be registered. * @param array $deps { * Optional. List of dependencies. * * @type string|array ...$0 { * An array of script module identifiers of the dependencies of this script * module. The dependencies can be strings or arrays. If they are arrays, * they need an `id` key with the script module identifier, and can contain * an `import` key with either `static` or `dynamic`. By default, * dependencies that don't contain an `import` key are considered static. * * @type string $id The script module identifier. * @type string $import Optional. Import type. May be either `static` or * `dynamic`. Defaults to `static`. * } * } * @param string|false|null $version Optional. String specifying the script module version number. Defaults to false. * It is added to the URL as a query string for cache busting purposes. If $version * is set to false, the version number is the currently installed WordPress version. * If $version is set to null, no version is added. * @param array $args { * Optional. An array of additional args. Default empty array. * * @type bool $in_footer Whether to print the script module in the footer. Only relevant to block themes. Default 'false'. Optional. * @type 'auto'|'low'|'high' $fetchpriority Fetch priority. Default 'auto'. Optional. * } */ function wp_register_script_module( string $id, string $src, array $deps = array(), $version = false, array $args = array() ) { wp_script_modules()->register( $id, $src, $deps, $version, $args ); } /** * Marks the script module to be enqueued in the page. * * If a src is provided and the script module has not been registered yet, it * will be registered. * * @since 6.5.0 * @since 6.9.0 Added the $args parameter. * * @param string $id The identifier of the script module. Should be unique. It will be used in the * final import map. * @param string $src Optional. Full URL of the script module, or path of the script module relative * to the WordPress root directory. If it is provided and the script module has * not been registered yet, it will be registered. * @param array $deps { * Optional. List of dependencies. * * @type string|array ...$0 { * An array of script module identifiers of the dependencies of this script * module. The dependencies can be strings or arrays. If they are arrays, * they need an `id` key with the script module identifier, and can contain * an `import` key with either `static` or `dynamic`. By default, * dependencies that don't contain an `import` key are considered static. * * @type string $id The script module identifier. * @type string $import Optional. Import type. May be either `static` or * `dynamic`. Defaults to `static`. * } * } * @param string|false|null $version Optional. String specifying the script module version number. Defaults to false. * It is added to the URL as a query string for cache busting purposes. If $version * is set to false, the version number is the currently installed WordPress version. * If $version is set to null, no version is added. * @param array $args { * Optional. An array of additional args. Default empty array. * * @type bool $in_footer Whether to print the script module in the footer. Only relevant to block themes. Default 'false'. Optional. * @type 'auto'|'low'|'high' $fetchpriority Fetch priority. Default 'auto'. Optional. * } */ function wp_enqueue_script_module( string $id, string $src = '', array $deps = array(), $version = false, array $args = array() ) { wp_script_modules()->enqueue( $id, $src, $deps, $version, $args ); } /** * Unmarks the script module so it is no longer enqueued in the page. * * @since 6.5.0 * * @param string $id The identifier of the script module. */ function wp_dequeue_script_module( string $id ) { wp_script_modules()->dequeue( $id ); } /** * Deregisters the script module. * * @since 6.5.0 * * @param string $id The identifier of the script module. */ function wp_deregister_script_module( string $id ) { wp_script_modules()->deregister( $id ); } /** * Registers all the default WordPress Script Modules. * * @since 6.7.0 */ function wp_default_script_modules() { $suffix = defined( 'WP_RUN_CORE_TESTS' ) ? '.min' : wp_scripts_get_suffix(); /* * Expects multidimensional array like: * * 'interactivity/index.min.js' => array('dependencies' => array(…), 'version' => '…'), * 'interactivity/debug.min.js' => array('dependencies' => array(…), 'version' => '…'), * 'interactivity-router/index.min.js' => … */ $assets = include ABSPATH . WPINC . "/assets/script-modules-packages{$suffix}.php"; foreach ( $assets as $file_name => $script_module_data ) { /* * Build the WordPress Script Module ID from the file name. * Prepend `@wordpress/` and remove extensions and `/index` if present: * - interactivity/index.min.js => @wordpress/interactivity * - interactivity/debug.min.js => @wordpress/interactivity/debug * - block-library/query/view.js => @wordpress/block-library/query/view */ $script_module_id = '@wordpress/' . preg_replace( '~(?:/index)?(?:\.min)?\.js$~D', '', $file_name, 1 ); switch ( $script_module_id ) { /* * Interactivity exposes two entrypoints, "/index" and "/debug". * "/debug" should replace "/index" in development. */ case '@wordpress/interactivity/debug': if ( ! SCRIPT_DEBUG ) { continue 2; } $script_module_id = '@wordpress/interactivity'; break; case '@wordpress/interactivity': if ( SCRIPT_DEBUG ) { continue 2; } break; } /* * The Interactivity API is designed with server-side rendering as its primary goal, so all of its script modules * should be loaded with low fetchpriority and printed in the footer since they should not be needed in the * critical rendering path. Also, the @wordpress/a11y script module is intended to be used as a dynamic import * dependency, in which case the fetchpriority is irrelevant. See <https://make.wordpress.org/core/2024/10/14/updates-to-script-modules-in-6-7/>. * However, in case it is added as a static import dependency, the fetchpriority is explicitly set to be 'low' * since the module should not be involved in the critical rendering path, and if it is, its fetchpriority will * be bumped to match the fetchpriority of the dependent script. */ $args = array(); if ( str_starts_with( $script_module_id, '@wordpress/interactivity' ) || str_starts_with( $script_module_id, '@wordpress/block-library' ) || '@wordpress/a11y' === $script_module_id ) { $args['fetchpriority'] = 'low'; $args['in_footer'] = true; } // Marks all Core blocks as compatible with client-side navigation. if ( str_starts_with( $script_module_id, '@wordpress/block-library' ) ) { wp_interactivity()->add_client_navigation_support_to_script_module( $script_module_id ); } $path = includes_url( "js/dist/script-modules/{$file_name}" ); wp_register_script_module( $script_module_id, $path, $script_module_data['dependencies'], $script_module_data['version'], $args ); } } https-detection-20260606050704.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605172349.php 0000666 00000011205 15224722576 0012021 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605185134.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605134047.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606031902.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606092328.php 0000666 00000011205 15224722576 0012020 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606074150.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606153059.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606124555.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605145141.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605022840.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605231912.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605051208.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606185327.php 0000666 00000013341 15224722576 0012012 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605144804.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605165347.php 0000666 00000013341 15224722576 0012011 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605164101.php 0000666 00000011205 15224722576 0012004 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606025941.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606124549.php 0000666 00000013341 15224722576 0012011 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605211659.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605114228.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605172057.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605034026.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260622041234.php 0000666 00000011205 15224722576 0012004 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605104300.php 0000666 00000013341 15224722576 0011767 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260613232255.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260622202808-20260625005306.php 0000666 00000013341 15224722576 0013364 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605081608.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605080429.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260623210321.php 0000666 00000013341 15224722576 0011770 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605125102.php 0000666 00000011205 15224722576 0012002 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605145130.php 0000666 00000013341 15224722576 0011775 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260622051951.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605070242.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605080432.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606104455.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605211544.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605181738.php 0000666 00000011205 15224722576 0012023 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606081240.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606074146.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605141345.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605080452.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606002332.php 0000666 00000013341 15224722576 0011772 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606153048.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606084020.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605102712.php 0000666 00000013341 15224722576 0011774 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606015754.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260610064542.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605080358.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605171920.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605121522.php 0000666 00000011205 15224722576 0012004 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260616051414.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } user.php 0000666 00000533616 15224722576 0006271 0 ustar 00 <?php /** * Core User API * * @package WordPress * @subpackage Users */ /** * Authenticates and logs a user in with 'remember' capability. * * The credentials is an array that has 'user_login', 'user_password', and * 'remember' indices. If the credentials is not given, then the log in form * will be assumed and used if set. * * The various authentication cookies will be set by this function and will be * set for a longer period depending on if the 'remember' credential is set to * true. * * Note: wp_signon() doesn't handle setting the current user. This means that if the * function is called before the {@see 'init'} hook is fired, is_user_logged_in() will * evaluate as false until that point. If is_user_logged_in() is needed in conjunction * with wp_signon(), wp_set_current_user() should be called explicitly. * * @since 2.5.0 * * @global string $auth_secure_cookie * @global wpdb $wpdb WordPress database abstraction object. * * @param array $credentials { * Optional. User info in order to sign on. * * @type string $user_login Username. * @type string $user_password User password. * @type bool $remember Whether to 'remember' the user. Increases the time * that the cookie will be kept. Default false. * } * @param string|bool $secure_cookie Optional. Whether to use secure cookie. * @return WP_User|WP_Error WP_User on success, WP_Error on failure. */ function wp_signon( $credentials = array(), $secure_cookie = '' ) { global $auth_secure_cookie, $wpdb; if ( empty( $credentials ) ) { $credentials = array( 'user_login' => '', 'user_password' => '', 'remember' => false, ); if ( ! empty( $_POST['log'] ) && is_string( $_POST['log'] ) ) { $credentials['user_login'] = wp_unslash( $_POST['log'] ); } if ( ! empty( $_POST['pwd'] ) && is_string( $_POST['pwd'] ) ) { $credentials['user_password'] = $_POST['pwd']; } if ( ! empty( $_POST['rememberme'] ) ) { $credentials['remember'] = $_POST['rememberme']; } } if ( ! empty( $credentials['remember'] ) ) { $credentials['remember'] = true; } else { $credentials['remember'] = false; } /** * Fires before the user is authenticated. * * The variables passed to the callbacks are passed by reference, * and can be modified by callback functions. * * @since 1.5.1 * * @todo Decide whether to deprecate the wp_authenticate action. * * @param string $user_login Username (passed by reference). * @param string $user_password User password (passed by reference). */ do_action_ref_array( 'wp_authenticate', array( &$credentials['user_login'], &$credentials['user_password'] ) ); if ( '' === $secure_cookie ) { $secure_cookie = is_ssl(); } /** * Filters whether to use a secure sign-on cookie. * * @since 3.1.0 * * @param bool $secure_cookie Whether to use a secure sign-on cookie. * @param array $credentials { * Array of entered sign-on data. * * @type string $user_login Username. * @type string $user_password Password entered. * @type bool $remember Whether to 'remember' the user. Increases the time * that the cookie will be kept. Default false. * } */ $secure_cookie = apply_filters( 'secure_signon_cookie', $secure_cookie, $credentials ); // XXX ugly hack to pass this to wp_authenticate_cookie(). $auth_secure_cookie = $secure_cookie; add_filter( 'authenticate', 'wp_authenticate_cookie', 30, 3 ); $user = wp_authenticate( $credentials['user_login'], $credentials['user_password'] ); if ( is_wp_error( $user ) ) { return $user; } wp_set_auth_cookie( $user->ID, $credentials['remember'], $secure_cookie ); // Clear `user_activation_key` after a successful login. if ( ! empty( $user->user_activation_key ) ) { $wpdb->update( $wpdb->users, array( 'user_activation_key' => '', ), array( 'ID' => $user->ID ) ); $user->user_activation_key = ''; } /** * Fires after the user has successfully logged in. * * @since 1.5.0 * * @param string $user_login Username. * @param WP_User $user WP_User object of the logged-in user. */ do_action( 'wp_login', $user->user_login, $user ); return $user; } /** * Authenticates a user, confirming the username and password are valid. * * @since 2.8.0 * * @param WP_User|WP_Error|null $user WP_User or WP_Error object from a previous callback. Default null. * @param string $username Username for authentication. * @param string $password Password for authentication. * @return WP_User|WP_Error WP_User on success, WP_Error on failure. */ function wp_authenticate_username_password( $user, $username, #[\SensitiveParameter] $password ) { if ( $user instanceof WP_User ) { return $user; } if ( empty( $username ) || empty( $password ) ) { if ( is_wp_error( $user ) ) { return $user; } $error = new WP_Error(); if ( empty( $username ) ) { $error->add( 'empty_username', __( '<strong>Error:</strong> The username field is empty.' ) ); } if ( empty( $password ) ) { $error->add( 'empty_password', __( '<strong>Error:</strong> The password field is empty.' ) ); } return $error; } $user = get_user_by( 'login', $username ); if ( ! $user ) { return new WP_Error( 'invalid_username', sprintf( /* translators: %s: User name. */ __( '<strong>Error:</strong> The username <strong>%s</strong> is not registered on this site. If you are unsure of your username, try your email address instead.' ), $username ) ); } /** * Filters whether the given user can be authenticated with the provided password. * * @since 2.5.0 * * @param WP_User|WP_Error $user WP_User or WP_Error object if a previous * callback failed authentication. * @param string $password Password to check against the user. */ $user = apply_filters( 'wp_authenticate_user', $user, $password ); if ( is_wp_error( $user ) ) { return $user; } $valid = wp_check_password( $password, $user->user_pass, $user->ID ); if ( ! $valid ) { return new WP_Error( 'incorrect_password', sprintf( /* translators: %s: User name. */ __( '<strong>Error:</strong> The password you entered for the username %s is incorrect.' ), '<strong>' . $username . '</strong>' ) . ' <a href="' . wp_lostpassword_url() . '">' . __( 'Lost your password?' ) . '</a>' ); } if ( wp_password_needs_rehash( $user->user_pass, $user->ID ) ) { wp_set_password( $password, $user->ID ); } return $user; } /** * Authenticates a user using the email and password. * * @since 4.5.0 * * @param WP_User|WP_Error|null $user WP_User or WP_Error object if a previous * callback failed authentication. * @param string $email Email address for authentication. * @param string $password Password for authentication. * @return WP_User|WP_Error WP_User on success, WP_Error on failure. */ function wp_authenticate_email_password( $user, $email, #[\SensitiveParameter] $password ) { if ( $user instanceof WP_User ) { return $user; } if ( empty( $email ) || empty( $password ) ) { if ( is_wp_error( $user ) ) { return $user; } $error = new WP_Error(); if ( empty( $email ) ) { // Uses 'empty_username' for back-compat with wp_signon(). $error->add( 'empty_username', __( '<strong>Error:</strong> The email field is empty.' ) ); } if ( empty( $password ) ) { $error->add( 'empty_password', __( '<strong>Error:</strong> The password field is empty.' ) ); } return $error; } if ( ! is_email( $email ) ) { return $user; } $user = get_user_by( 'email', $email ); if ( ! $user ) { return new WP_Error( 'invalid_email', __( 'Unknown email address. Check again or try your username.' ) ); } /** This filter is documented in wp-includes/user.php */ $user = apply_filters( 'wp_authenticate_user', $user, $password ); if ( is_wp_error( $user ) ) { return $user; } $valid = wp_check_password( $password, $user->user_pass, $user->ID ); if ( ! $valid ) { return new WP_Error( 'incorrect_password', sprintf( /* translators: %s: Email address. */ __( '<strong>Error:</strong> The password you entered for the email address %s is incorrect.' ), '<strong>' . $email . '</strong>' ) . ' <a href="' . wp_lostpassword_url() . '">' . __( 'Lost your password?' ) . '</a>' ); } if ( wp_password_needs_rehash( $user->user_pass, $user->ID ) ) { wp_set_password( $password, $user->ID ); } return $user; } /** * Authenticates the user using the WordPress auth cookie. * * @since 2.8.0 * * @global string $auth_secure_cookie * * @param WP_User|WP_Error|null $user WP_User or WP_Error object from a previous callback. Default null. * @param string $username Username. If not empty, cancels the cookie authentication. * @param string $password Password. If not empty, cancels the cookie authentication. * @return WP_User|WP_Error WP_User on success, WP_Error on failure. */ function wp_authenticate_cookie( $user, $username, #[\SensitiveParameter] $password ) { global $auth_secure_cookie; if ( $user instanceof WP_User ) { return $user; } if ( empty( $username ) && empty( $password ) ) { $user_id = wp_validate_auth_cookie(); if ( $user_id ) { return new WP_User( $user_id ); } if ( $auth_secure_cookie ) { $auth_cookie = SECURE_AUTH_COOKIE; } else { $auth_cookie = AUTH_COOKIE; } if ( ! empty( $_COOKIE[ $auth_cookie ] ) ) { return new WP_Error( 'expired_session', __( 'Please log in again.' ) ); } // If the cookie is not set, be silent. } return $user; } /** * Authenticates the user using an application password. * * @since 5.6.0 * * @param WP_User|WP_Error|null $input_user WP_User or WP_Error object if a previous * callback failed authentication. * @param string $username Username for authentication. * @param string $password Password for authentication. * @return WP_User|WP_Error|null WP_User on success, WP_Error on failure, null if * null is passed in and this isn't an API request. */ function wp_authenticate_application_password( $input_user, $username, #[\SensitiveParameter] $password ) { if ( $input_user instanceof WP_User ) { return $input_user; } if ( ! WP_Application_Passwords::is_in_use() ) { return $input_user; } // The 'REST_REQUEST' check here may happen too early for the constant to be available. $is_api_request = ( ( defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST ) || ( defined( 'REST_REQUEST' ) && REST_REQUEST ) ); /** * Filters whether this is an API request that Application Passwords can be used on. * * By default, Application Passwords is available for the REST API and XML-RPC. * * @since 5.6.0 * * @param bool $is_api_request If this is an acceptable API request. */ $is_api_request = apply_filters( 'application_password_is_api_request', $is_api_request ); if ( ! $is_api_request ) { return $input_user; } $error = null; $user = get_user_by( 'login', $username ); if ( ! $user && is_email( $username ) ) { $user = get_user_by( 'email', $username ); } // If the login name is invalid, short circuit. if ( ! $user ) { if ( is_email( $username ) ) { $error = new WP_Error( 'invalid_email', __( '<strong>Error:</strong> Unknown email address. Check again or try your username.' ) ); } else { $error = new WP_Error( 'invalid_username', __( '<strong>Error:</strong> Unknown username. Check again or try your email address.' ) ); } } elseif ( ! wp_is_application_passwords_available() ) { $error = new WP_Error( 'application_passwords_disabled', __( 'Application passwords are not available.' ) ); } elseif ( ! wp_is_application_passwords_available_for_user( $user ) ) { $error = new WP_Error( 'application_passwords_disabled_for_user', __( 'Application passwords are not available for your account. Please contact the site administrator for assistance.' ) ); } if ( $error ) { /** * Fires when an application password failed to authenticate the user. * * @since 5.6.0 * * @param WP_Error $error The authentication error. */ do_action( 'application_password_failed_authentication', $error ); return $error; } /* * Strips out anything non-alphanumeric. This is so passwords can be used with * or without spaces to indicate the groupings for readability. * * Generated application passwords are exclusively alphanumeric. */ $password = preg_replace( '/[^a-z\d]/i', '', $password ); $hashed_passwords = WP_Application_Passwords::get_user_application_passwords( $user->ID ); foreach ( $hashed_passwords as $key => $item ) { if ( ! WP_Application_Passwords::check_password( $password, $item['password'] ) ) { continue; } $error = new WP_Error(); /** * Fires when an application password has been successfully checked as valid. * * This allows for plugins to add additional constraints to prevent an application password from being used. * * @since 5.6.0 * * @param WP_Error $error The error object. * @param WP_User $user The user authenticating. * @param array $item The details about the application password. * @param string $password The raw supplied password. */ do_action( 'wp_authenticate_application_password_errors', $error, $user, $item, $password ); if ( $error->has_errors() ) { /** This action is documented in wp-includes/user.php */ do_action( 'application_password_failed_authentication', $error ); return $error; } WP_Application_Passwords::record_application_password_usage( $user->ID, $item['uuid'] ); /** * Fires after an application password was used for authentication. * * @since 5.6.0 * * @param WP_User $user The user who was authenticated. * @param array $item The application password used. */ do_action( 'application_password_did_authenticate', $user, $item ); return $user; } $error = new WP_Error( 'incorrect_password', __( 'The provided password is an invalid application password.' ) ); /** This action is documented in wp-includes/user.php */ do_action( 'application_password_failed_authentication', $error ); return $error; } /** * Validates the application password credentials passed via Basic Authentication. * * @since 5.6.0 * * @param int|false $input_user User ID if one has been determined, false otherwise. * @return int|false The authenticated user ID if successful, false otherwise. */ function wp_validate_application_password( $input_user ) { // Don't authenticate twice. if ( ! empty( $input_user ) ) { return $input_user; } if ( ! wp_is_application_passwords_available() ) { return $input_user; } // Both $_SERVER['PHP_AUTH_USER'] and $_SERVER['PHP_AUTH_PW'] must be set in order to attempt authentication. if ( ! isset( $_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW'] ) ) { return $input_user; } $authenticated = wp_authenticate_application_password( null, $_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW'] ); if ( $authenticated instanceof WP_User ) { return $authenticated->ID; } // If it wasn't a user what got returned, just pass on what we had received originally. return $input_user; } /** * For Multisite blogs, checks if the authenticated user has been marked as a * spammer, or if the user's primary blog has been marked as spam. * * @since 3.7.0 * * @param WP_User|WP_Error|null $user WP_User or WP_Error object from a previous callback. Default null. * @return WP_User|WP_Error WP_User on success, WP_Error if the user is considered a spammer. */ function wp_authenticate_spam_check( $user ) { if ( $user instanceof WP_User && is_multisite() ) { /** * Filters whether the user has been marked as a spammer. * * @since 3.7.0 * * @param bool $spammed Whether the user is considered a spammer. * @param WP_User $user User to check against. */ $spammed = apply_filters( 'check_is_user_spammed', is_user_spammy( $user ), $user ); if ( $spammed ) { return new WP_Error( 'spammer_account', __( '<strong>Error:</strong> Your account has been marked as a spammer.' ) ); } } return $user; } /** * Validates the logged-in cookie. * * Checks the logged-in cookie if the previous auth cookie could not be * validated and parsed. * * This is a callback for the {@see 'determine_current_user'} filter, rather than API. * * @since 3.9.0 * * @param int|false $user_id The user ID (or false) as received from * the `determine_current_user` filter. * @return int|false User ID if validated, false otherwise. If a user ID from * an earlier filter callback is received, that value is returned. */ function wp_validate_logged_in_cookie( $user_id ) { if ( $user_id ) { return $user_id; } if ( is_blog_admin() || is_network_admin() || empty( $_COOKIE[ LOGGED_IN_COOKIE ] ) ) { return false; } return wp_validate_auth_cookie( $_COOKIE[ LOGGED_IN_COOKIE ], 'logged_in' ); } /** * Gets the number of posts a user has written. * * @since 3.0.0 * @since 4.1.0 Added `$post_type` argument. * @since 4.3.0 Added `$public_only` argument. Added the ability to pass an array * of post types to `$post_type`. * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $userid User ID. * @param array|string $post_type Optional. Single post type or array of post types to count the number of posts for. Default 'post'. * @param bool $public_only Optional. Whether to only return counts for public posts. Default false. * @return string Number of posts the user has written in this post type. */ function count_user_posts( $userid, $post_type = 'post', $public_only = false ) { global $wpdb; $post_type = array_unique( (array) $post_type ); sort( $post_type ); $where = get_posts_by_author_sql( $post_type, true, $userid, $public_only ); $query = "SELECT COUNT(*) FROM $wpdb->posts $where"; $last_changed = wp_cache_get_last_changed( 'posts' ); $cache_key = 'count_user_posts:' . md5( $query ); $count = wp_cache_get_salted( $cache_key, 'post-queries', $last_changed ); if ( false === $count ) { $count = $wpdb->get_var( $query ); wp_cache_set_salted( $cache_key, $count, 'post-queries', $last_changed ); } /** * Filters the number of posts a user has written. * * @since 2.7.0 * @since 4.1.0 Added `$post_type` argument. * @since 4.3.1 Added `$public_only` argument. * * @param string $count The user's post count as a numeric string. * @param int $userid User ID. * @param string|array $post_type Single post type or array of post types to count the number of posts for. * @param bool $public_only Whether to limit counted posts to public posts. */ return apply_filters( 'get_usernumposts', $count, $userid, $post_type, $public_only ); } /** * Gets the number of posts written by a list of users. * * @since 3.0.0 * @since 6.9.0 The results are now cached. * * @global wpdb $wpdb WordPress database abstraction object. * * @param int[] $users Array of user IDs. * @param string|string[] $post_type Optional. Single post type or array of post types to check. Defaults to 'post'. * @param bool $public_only Optional. Only return counts for public posts. Defaults to false. * @return array<int, string> Amount of posts each user has written, as strings, keyed by user ID. */ function count_many_users_posts( $users, $post_type = 'post', $public_only = false ) { global $wpdb; if ( empty( $users ) || ! is_array( $users ) ) { return array(); } /** * Filters whether to short-circuit performing the post counts. * * When filtering, return an array of posts counts as strings, keyed * by the user ID. * * @since 6.8.0 * * @param string[]|null $count The post counts. Return a non-null value to short-circuit. * @param int[] $users Array of user IDs. * @param string|string[] $post_type Single post type or array of post types to check. * @param bool $public_only Whether to only return counts for public posts. */ $pre = apply_filters( 'pre_count_many_users_posts', null, $users, $post_type, $public_only ); if ( null !== $pre ) { return $pre; } // Cleanup the users array. Remove duplicates and sort for consistent ordering. $users = array_unique( array_filter( array_map( 'intval', $users ) ) ); sort( $users ); // Cleanup the post type argument. Remove duplicates and sort for consistent ordering. $post_type = array_unique( (array) $post_type ); sort( $post_type ); $userlist = implode( ',', $users ); $where = get_posts_by_author_sql( $post_type, true, null, $public_only ); $query = "SELECT post_author, COUNT(*) FROM $wpdb->posts $where AND post_author IN ($userlist) GROUP BY post_author"; $cache_key = 'count_many_users_posts:' . md5( $query ); $cache_salts = array( wp_cache_get_last_changed( 'posts' ), wp_cache_get_last_changed( 'users' ) ); $count = wp_cache_get_salted( $cache_key, 'post-queries', $cache_salts ); if ( false === $count ) { $result = $wpdb->get_results( $query, ARRAY_N ); $count = array_fill_keys( $users, 0 ); foreach ( $result as $row ) { $count[ $row[0] ] = $row[1]; } wp_cache_set_salted( $cache_key, $count, 'post-queries', $cache_salts, HOUR_IN_SECONDS ); } return $count; } // // User option functions. // /** * Gets the current user's ID. * * @since MU (3.0.0) * * @return int The current user's ID, or 0 if no user is logged in. */ function get_current_user_id() { if ( ! function_exists( 'wp_get_current_user' ) ) { return 0; } $user = wp_get_current_user(); return ( isset( $user->ID ) ? (int) $user->ID : 0 ); } /** * Retrieves user option that can be either per Site or per Network. * * If the user ID is not given, then the current user will be used instead. If * the user ID is given, then the user data will be retrieved. The filter for * the result, will also pass the original option name and finally the user data * object as the third parameter. * * The option will first check for the per site name and then the per Network name. * * @since 2.0.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $option User option name. * @param int $user Optional. User ID. * @param string $deprecated Use get_option() to check for an option in the options table. * @return mixed User option value on success, false on failure. */ function get_user_option( $option, $user = 0, $deprecated = '' ) { global $wpdb; if ( ! empty( $deprecated ) ) { _deprecated_argument( __FUNCTION__, '3.0.0' ); } if ( empty( $user ) ) { $user = get_current_user_id(); } $user = get_userdata( $user ); if ( ! $user ) { return false; } $prefix = $wpdb->get_blog_prefix(); if ( $user->has_prop( $prefix . $option ) ) { // Blog-specific. $result = $user->get( $prefix . $option ); } elseif ( $user->has_prop( $option ) ) { // User-specific and cross-blog. $result = $user->get( $option ); } else { $result = false; } /** * Filters a specific user option value. * * The dynamic portion of the hook name, `$option`, refers to the user option name. * * @since 2.5.0 * * @param mixed $result Value for the user's option. * @param string $option Name of the option being retrieved. * @param WP_User $user WP_User object of the user whose option is being retrieved. */ return apply_filters( "get_user_option_{$option}", $result, $option, $user ); } /** * Updates user option with global blog capability. * * User options are just like user metadata except that they have support for * global blog options. If the 'is_global' parameter is false, which it is by default, * it will prepend the WordPress table prefix to the option name. * * Deletes the user option if $newvalue is empty. * * @since 2.0.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $user_id User ID. * @param string $option_name User option name. * @param mixed $newvalue User option value. * @param bool $is_global Optional. Whether option name is global or blog specific. * Default false (blog specific). * @return int|bool User meta ID if the option didn't exist, true on successful update, * false on failure. */ function update_user_option( $user_id, $option_name, $newvalue, $is_global = false ) { global $wpdb; if ( ! $is_global ) { $option_name = $wpdb->get_blog_prefix() . $option_name; } return update_user_meta( $user_id, $option_name, $newvalue ); } /** * Deletes user option with global blog capability. * * User options are just like user metadata except that they have support for * global blog options. If the 'is_global' parameter is false, which it is by default, * it will prepend the WordPress table prefix to the option name. * * @since 3.0.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $user_id User ID * @param string $option_name User option name. * @param bool $is_global Optional. Whether option name is global or blog specific. * Default false (blog specific). * @return bool True on success, false on failure. */ function delete_user_option( $user_id, $option_name, $is_global = false ) { global $wpdb; if ( ! $is_global ) { $option_name = $wpdb->get_blog_prefix() . $option_name; } return delete_user_meta( $user_id, $option_name ); } /** * Retrieves user info by user ID. * * @since 6.7.0 * * @param int $user_id User ID. * * @return WP_User|false WP_User object on success, false on failure. */ function get_user( $user_id ) { return get_user_by( 'id', $user_id ); } /** * Retrieves list of users matching criteria. * * @since 3.1.0 * * @see WP_User_Query * * @param array $args Optional. Arguments to retrieve users. See WP_User_Query::prepare_query() * for more information on accepted arguments. * @return array List of users. */ function get_users( $args = array() ) { $args = wp_parse_args( $args ); $args['count_total'] = false; $user_search = new WP_User_Query( $args ); return (array) $user_search->get_results(); } /** * Lists all the users of the site, with several options available. * * @since 5.9.0 * * @param string|array $args { * Optional. Array or string of default arguments. * * @type string $orderby How to sort the users. Accepts 'nicename', 'email', 'url', 'registered', * 'user_nicename', 'user_email', 'user_url', 'user_registered', 'name', * 'display_name', 'post_count', 'ID', 'meta_value', 'user_login'. Default 'name'. * @type string $order Sorting direction for $orderby. Accepts 'ASC', 'DESC'. Default 'ASC'. * @type int $number Maximum users to return or display. Default empty (all users). * @type bool $exclude_admin Whether to exclude the 'admin' account, if it exists. Default false. * @type bool $show_fullname Whether to show the user's full name. Default false. * @type string $feed If not empty, show a link to the user's feed and use this text as the alt * parameter of the link. Default empty. * @type string $feed_image If not empty, show a link to the user's feed and use this image URL as * clickable anchor. Default empty. * @type string $feed_type The feed type to link to, such as 'rss2'. Defaults to default feed type. * @type bool $echo Whether to output the result or instead return it. Default true. * @type string $style If 'list', each user is wrapped in an `<li>` element, otherwise the users * will be separated by commas. * @type bool $html Whether to list the items in HTML form or plaintext. Default true. * @type string $exclude An array, comma-, or space-separated list of user IDs to exclude. Default empty. * @type string $include An array, comma-, or space-separated list of user IDs to include. Default empty. * } * @return string|null The output if echo is false. Otherwise null. */ function wp_list_users( $args = array() ) { $defaults = array( 'orderby' => 'name', 'order' => 'ASC', 'number' => '', 'exclude_admin' => true, 'show_fullname' => false, 'feed' => '', 'feed_image' => '', 'feed_type' => '', 'echo' => true, 'style' => 'list', 'html' => true, 'exclude' => '', 'include' => '', ); $parsed_args = wp_parse_args( $args, $defaults ); $return = ''; $query_args = wp_array_slice_assoc( $parsed_args, array( 'orderby', 'order', 'number', 'exclude', 'include' ) ); $query_args['fields'] = 'ids'; /** * Filters the query arguments for the list of all users of the site. * * @since 6.1.0 * * @param array $query_args The query arguments for get_users(). * @param array $parsed_args The arguments passed to wp_list_users() combined with the defaults. */ $query_args = apply_filters( 'wp_list_users_args', $query_args, $parsed_args ); $users = get_users( $query_args ); foreach ( $users as $user_id ) { $user = get_userdata( $user_id ); if ( $parsed_args['exclude_admin'] && 'admin' === $user->display_name ) { continue; } if ( $parsed_args['show_fullname'] && '' !== $user->first_name && '' !== $user->last_name ) { $name = sprintf( /* translators: 1: User's first name, 2: Last name. */ _x( '%1$s %2$s', 'Display name based on first name and last name' ), $user->first_name, $user->last_name ); } else { $name = $user->display_name; } if ( ! $parsed_args['html'] ) { $return .= $name . ', '; continue; // No need to go further to process HTML. } if ( 'list' === $parsed_args['style'] ) { $return .= '<li>'; } $row = $name; if ( ! empty( $parsed_args['feed_image'] ) || ! empty( $parsed_args['feed'] ) ) { $row .= ' '; if ( empty( $parsed_args['feed_image'] ) ) { $row .= '('; } $row .= '<a href="' . get_author_feed_link( $user->ID, $parsed_args['feed_type'] ) . '"'; $alt = ''; if ( ! empty( $parsed_args['feed'] ) ) { $alt = ' alt="' . esc_attr( $parsed_args['feed'] ) . '"'; $name = $parsed_args['feed']; } $row .= '>'; if ( ! empty( $parsed_args['feed_image'] ) ) { $row .= '<img src="' . esc_url( $parsed_args['feed_image'] ) . '" style="border: none;"' . $alt . ' />'; } else { $row .= $name; } $row .= '</a>'; if ( empty( $parsed_args['feed_image'] ) ) { $row .= ')'; } } $return .= $row; $return .= ( 'list' === $parsed_args['style'] ) ? '</li>' : ', '; } $return = rtrim( $return, ', ' ); if ( ! $parsed_args['echo'] ) { return $return; } echo $return; } /** * Gets the sites a user belongs to. * * @since 3.0.0 * @since 4.7.0 Converted to use `get_sites()`. * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $user_id User ID * @param bool $all Whether to retrieve all sites, or only sites that are not * marked as deleted, archived, or spam. * @return object[] A list of the user's sites. An empty array if the user doesn't exist * or belongs to no sites. */ function get_blogs_of_user( $user_id, $all = false ) { global $wpdb; $user_id = (int) $user_id; // Logged out users can't have sites. if ( empty( $user_id ) ) { return array(); } /** * Filters the list of a user's sites before it is populated. * * Returning a non-null value from the filter will effectively short circuit * get_blogs_of_user(), returning that value instead. * * @since 4.6.0 * * @param null|object[] $sites An array of site objects of which the user is a member. * @param int $user_id User ID. * @param bool $all Whether the returned array should contain all sites, including * those marked 'deleted', 'archived', or 'spam'. Default false. */ $sites = apply_filters( 'pre_get_blogs_of_user', null, $user_id, $all ); if ( null !== $sites ) { return $sites; } $keys = get_user_meta( $user_id ); if ( empty( $keys ) ) { return array(); } if ( ! is_multisite() ) { $site_id = get_current_blog_id(); $sites = array( $site_id => new stdClass() ); $sites[ $site_id ]->userblog_id = $site_id; $sites[ $site_id ]->blogname = get_option( 'blogname' ); $sites[ $site_id ]->domain = ''; $sites[ $site_id ]->path = ''; $sites[ $site_id ]->site_id = 1; $sites[ $site_id ]->siteurl = get_option( 'siteurl' ); $sites[ $site_id ]->archived = 0; $sites[ $site_id ]->spam = 0; $sites[ $site_id ]->deleted = 0; return $sites; } $site_ids = array(); if ( isset( $keys[ $wpdb->base_prefix . 'capabilities' ] ) && defined( 'MULTISITE' ) ) { $site_ids[] = 1; unset( $keys[ $wpdb->base_prefix . 'capabilities' ] ); } $keys = array_keys( $keys ); foreach ( $keys as $key ) { if ( ! str_ends_with( $key, 'capabilities' ) ) { continue; } if ( $wpdb->base_prefix && ! str_starts_with( $key, $wpdb->base_prefix ) ) { continue; } $site_id = str_replace( array( $wpdb->base_prefix, '_capabilities' ), '', $key ); if ( ! is_numeric( $site_id ) ) { continue; } $site_ids[] = (int) $site_id; } $sites = array(); if ( ! empty( $site_ids ) ) { $args = array( 'number' => '', 'site__in' => $site_ids, ); if ( ! $all ) { $args['archived'] = 0; $args['spam'] = 0; $args['deleted'] = 0; } $_sites = get_sites( $args ); foreach ( $_sites as $site ) { $sites[ $site->id ] = (object) array( 'userblog_id' => $site->id, 'blogname' => $site->blogname, 'domain' => $site->domain, 'path' => $site->path, 'site_id' => $site->network_id, 'siteurl' => $site->siteurl, 'archived' => $site->archived, 'mature' => $site->mature, 'spam' => $site->spam, 'deleted' => $site->deleted, ); } } /** * Filters the list of sites a user belongs to. * * @since MU (3.0.0) * * @param object[] $sites An array of site objects belonging to the user. * @param int $user_id User ID. * @param bool $all Whether the returned sites array should contain all sites, including * those flagged for deletion, archived, or marked as spam. */ return apply_filters( 'get_blogs_of_user', $sites, $user_id, $all ); } /** * Finds out whether a user is a member of a given blog. * * @since MU (3.0.0) * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $user_id Optional. The unique ID of the user. Defaults to the current user. * @param int $blog_id Optional. ID of the blog to check. Defaults to the current site. * @return bool */ function is_user_member_of_blog( $user_id = 0, $blog_id = 0 ) { global $wpdb; $user_id = (int) $user_id; $blog_id = (int) $blog_id; if ( empty( $user_id ) ) { $user_id = get_current_user_id(); } /* * Technically not needed, but does save calls to get_site() and get_user_meta() * in the event that the function is called when a user isn't logged in. */ if ( empty( $user_id ) ) { return false; } else { $user = get_userdata( $user_id ); if ( ! $user instanceof WP_User ) { return false; } } if ( ! is_multisite() ) { return true; } if ( empty( $blog_id ) ) { $blog_id = get_current_blog_id(); } $blog = get_site( $blog_id ); if ( ! $blog || ! isset( $blog->domain ) || $blog->archived || $blog->spam || $blog->deleted ) { return false; } if ( 1 === $blog_id ) { $capabilities_key = $wpdb->base_prefix . 'capabilities'; } else { $capabilities_key = $wpdb->base_prefix . $blog_id . '_capabilities'; } $has_cap = get_user_meta( $user_id, $capabilities_key, true ); return is_array( $has_cap ); } /** * Adds meta data to a user. * * For historical reasons both the meta key and the meta value are expected to be "slashed" (slashes escaped) on input. * * @since 3.0.0 * * @param int $user_id User ID. * @param string $meta_key Metadata name. * @param mixed $meta_value Metadata value. Arrays and objects are stored as serialized data and * will be returned as the same type when retrieved. Other data types will * be stored as strings in the database: * - false is stored and retrieved as an empty string ('') * - true is stored and retrieved as '1' * - numbers (both integer and float) are stored and retrieved as strings * Must be serializable if non-scalar. * @param bool $unique Optional. Whether the same key should not be added. * Default false. * @return int|false Meta ID on success, false on failure. */ function add_user_meta( $user_id, $meta_key, $meta_value, $unique = false ) { return add_metadata( 'user', $user_id, $meta_key, $meta_value, $unique ); } /** * Removes metadata matching criteria from a user. * * You can match based on the key, or key and value. Removing based on key and * value, will keep from removing duplicate metadata with the same key. It also * allows removing all metadata matching key, if needed. * * For historical reasons both the meta key and the meta value are expected to be "slashed" (slashes escaped) on input. * * @since 3.0.0 * * @link https://developer.wordpress.org/reference/functions/delete_user_meta/ * * @param int $user_id User ID * @param string $meta_key Metadata name. * @param mixed $meta_value Optional. Metadata value. If provided, * rows will only be removed that match the value. * Must be serializable if non-scalar. Default empty. * @return bool True on success, false on failure. */ function delete_user_meta( $user_id, $meta_key, $meta_value = '' ) { return delete_metadata( 'user', $user_id, $meta_key, $meta_value ); } /** * Retrieves user meta field for a user. * * @since 3.0.0 * * @link https://developer.wordpress.org/reference/functions/get_user_meta/ * * @param int $user_id User ID. * @param string $key Optional. The meta key to retrieve. By default, * returns data for all keys. * @param bool $single Optional. Whether to return a single value. * This parameter has no effect if `$key` is not specified. * Default false. * @return mixed An array of values if `$single` is false. * The value of meta data field if `$single` is true. * False for an invalid `$user_id` (non-numeric, zero, or negative value). * An empty array if a valid but non-existing user ID is passed and `$single` is false. * An empty string if a valid but non-existing user ID is passed and `$single` is true. * Note: Non-serialized values are returned as strings: * - false values are returned as empty strings ('') * - true values are returned as '1' * - numbers (both integer and float) are returned as strings * Arrays and objects retain their original type. */ function get_user_meta( $user_id, $key = '', $single = false ) { return get_metadata( 'user', $user_id, $key, $single ); } /** * Updates user meta field based on user ID. * * Use the $prev_value parameter to differentiate between meta fields with the * same key and user ID. * * If the meta field for the user does not exist, it will be added. * * For historical reasons both the meta key and the meta value are expected to be "slashed" (slashes escaped) on input. * * @since 3.0.0 * * @link https://developer.wordpress.org/reference/functions/update_user_meta/ * * @param int $user_id User ID. * @param string $meta_key Metadata key. * @param mixed $meta_value Metadata value. Must be serializable if non-scalar. * @param mixed $prev_value Optional. Previous value to check before updating. * If specified, only update existing metadata entries with * this value. Otherwise, update all entries. Default empty. * @return int|bool Meta ID if the key didn't exist, true on successful update, * false on failure or if the value passed to the function * is the same as the one that is already in the database. */ function update_user_meta( $user_id, $meta_key, $meta_value, $prev_value = '' ) { return update_metadata( 'user', $user_id, $meta_key, $meta_value, $prev_value ); } /** * Counts number of users who have each of the user roles. * * Assumes there are neither duplicated nor orphaned capabilities meta_values. * Assumes role names are unique phrases. Same assumption made by WP_User_Query::prepare_query() * Using $strategy = 'time' this is CPU-intensive and should handle around 10^7 users. * Using $strategy = 'memory' this is memory-intensive and should handle around 10^5 users, but see WP Bug #12257. * * @since 3.0.0 * @since 4.4.0 The number of users with no role is now included in the `none` element. * @since 4.9.0 The `$site_id` parameter was added to support multisite. * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $strategy Optional. The computational strategy to use when counting the users. * Accepts either 'time' or 'memory'. Default 'time'. * @param int|null $site_id Optional. The site ID to count users for. Defaults to the current site. * @return array { * User counts. * * @type int $total_users Total number of users on the site. * @type int[] $avail_roles Array of user counts keyed by user role. * } */ function count_users( $strategy = 'time', $site_id = null ) { global $wpdb; // Initialize. if ( ! $site_id ) { $site_id = get_current_blog_id(); } /** * Filters the user count before queries are run. * * Return a non-null value to cause count_users() to return early. * * @since 5.1.0 * * @param null|array $result The value to return instead. Default null to continue with the query. * @param string $strategy Optional. The computational strategy to use when counting the users. * Accepts either 'time' or 'memory'. Default 'time'. * @param int $site_id The site ID to count users for. */ $pre = apply_filters( 'pre_count_users', null, $strategy, $site_id ); if ( null !== $pre ) { return $pre; } $blog_prefix = $wpdb->get_blog_prefix( $site_id ); $result = array(); if ( 'time' === $strategy ) { if ( is_multisite() && get_current_blog_id() !== $site_id ) { switch_to_blog( $site_id ); $avail_roles = wp_roles()->get_names(); restore_current_blog(); } else { $avail_roles = wp_roles()->get_names(); } // Build a CPU-intensive query that will return concise information. $select_count = array(); foreach ( $avail_roles as $this_role => $name ) { $select_count[] = $wpdb->prepare( 'COUNT(NULLIF(`meta_value` LIKE %s, false))', '%' . $wpdb->esc_like( '"' . $this_role . '"' ) . '%' ); } $select_count[] = "COUNT(NULLIF(`meta_value` = 'a:0:{}', false))"; $select_count = implode( ', ', $select_count ); // Add the meta_value index to the selection list, then run the query. $row = $wpdb->get_row( " SELECT {$select_count}, COUNT(*) FROM {$wpdb->usermeta} INNER JOIN {$wpdb->users} ON user_id = ID WHERE meta_key = '{$blog_prefix}capabilities' ", ARRAY_N ); // Run the previous loop again to associate results with role names. $col = 0; $role_counts = array(); foreach ( $avail_roles as $this_role => $name ) { $count = (int) $row[ $col++ ]; if ( $count > 0 ) { $role_counts[ $this_role ] = $count; } } $role_counts['none'] = (int) $row[ $col++ ]; // Get the meta_value index from the end of the result set. $total_users = (int) $row[ $col ]; $result['total_users'] = $total_users; $result['avail_roles'] =& $role_counts; } else { $avail_roles = array( 'none' => 0, ); $users_of_blog = $wpdb->get_col( " SELECT meta_value FROM {$wpdb->usermeta} INNER JOIN {$wpdb->users} ON user_id = ID WHERE meta_key = '{$blog_prefix}capabilities' " ); foreach ( $users_of_blog as $caps_meta ) { $b_roles = maybe_unserialize( $caps_meta ); if ( ! is_array( $b_roles ) ) { continue; } if ( empty( $b_roles ) ) { ++$avail_roles['none']; } foreach ( $b_roles as $b_role => $val ) { if ( isset( $avail_roles[ $b_role ] ) ) { ++$avail_roles[ $b_role ]; } else { $avail_roles[ $b_role ] = 1; } } } $result['total_users'] = count( $users_of_blog ); $result['avail_roles'] =& $avail_roles; } return $result; } /** * Returns the number of active users in your installation. * * Note that on a large site the count may be cached and only updated twice daily. * * @since MU (3.0.0) * @since 4.8.0 The `$network_id` parameter has been added. * @since 6.0.0 Moved to wp-includes/user.php. * * @param int|null $network_id ID of the network. Defaults to the current network. * @return int Number of active users on the network. */ function get_user_count( $network_id = null ) { if ( ! is_multisite() && null !== $network_id ) { _doing_it_wrong( __FUNCTION__, sprintf( /* translators: %s: $network_id */ __( 'Unable to pass %s if not using multisite.' ), '<code>$network_id</code>' ), '6.0.0' ); } return (int) get_network_option( $network_id, 'user_count', -1 ); } /** * Updates the total count of users on the site if live user counting is enabled. * * @since 6.0.0 * * @param int|null $network_id ID of the network. Defaults to the current network. * @return bool Whether the update was successful. */ function wp_maybe_update_user_counts( $network_id = null ) { if ( ! is_multisite() && null !== $network_id ) { _doing_it_wrong( __FUNCTION__, sprintf( /* translators: %s: $network_id */ __( 'Unable to pass %s if not using multisite.' ), '<code>$network_id</code>' ), '6.0.0' ); } $is_small_network = ! wp_is_large_user_count( $network_id ); /** This filter is documented in wp-includes/ms-functions.php */ if ( ! apply_filters( 'enable_live_network_counts', $is_small_network, 'users' ) ) { return false; } return wp_update_user_counts( $network_id ); } /** * Updates the total count of users on the site. * * @global wpdb $wpdb WordPress database abstraction object. * @since 6.0.0 * * @param int|null $network_id ID of the network. Defaults to the current network. * @return bool Whether the update was successful. */ function wp_update_user_counts( $network_id = null ) { global $wpdb; if ( ! is_multisite() && null !== $network_id ) { _doing_it_wrong( __FUNCTION__, sprintf( /* translators: %s: $network_id */ __( 'Unable to pass %s if not using multisite.' ), '<code>$network_id</code>' ), '6.0.0' ); } $query = "SELECT COUNT(ID) as c FROM $wpdb->users"; if ( is_multisite() ) { $query .= " WHERE spam = '0' AND deleted = '0'"; } $count = $wpdb->get_var( $query ); return update_network_option( $network_id, 'user_count', $count ); } /** * Schedules a recurring recalculation of the total count of users. * * @since 6.0.0 */ function wp_schedule_update_user_counts() { if ( ! is_main_site() ) { return; } if ( ! wp_next_scheduled( 'wp_update_user_counts' ) && ! wp_installing() ) { wp_schedule_event( time(), 'twicedaily', 'wp_update_user_counts' ); } } /** * Determines whether the site has a large number of users. * * The default criteria for a large site is more than 10,000 users. * * @since 6.0.0 * * @param int|null $network_id ID of the network. Defaults to the current network. * @return bool Whether the site has a large number of users. */ function wp_is_large_user_count( $network_id = null ) { if ( ! is_multisite() && null !== $network_id ) { _doing_it_wrong( __FUNCTION__, sprintf( /* translators: %s: $network_id */ __( 'Unable to pass %s if not using multisite.' ), '<code>$network_id</code>' ), '6.0.0' ); } $count = get_user_count( $network_id ); /** * Filters whether the site is considered large, based on its number of users. * * @since 6.0.0 * * @param bool $is_large_user_count Whether the site has a large number of users. * @param int $count The total number of users. * @param int|null $network_id ID of the network. `null` represents the current network. */ return apply_filters( 'wp_is_large_user_count', $count > 10000, $count, $network_id ); } // // Private helper functions. // /** * Sets up global user vars. * * Used by wp_set_current_user() for back compat. Might be deprecated in the future. * * @since 2.0.4 * * @global string $user_login The user username for logging in * @global WP_User $userdata User data. * @global int $user_level The level of the user * @global int $user_ID The ID of the user * @global string $user_email The email address of the user * @global string $user_url The url in the user's profile * @global string $user_identity The display name of the user * * @param int $for_user_id Optional. User ID to set up global data. Default 0. */ function setup_userdata( $for_user_id = 0 ) { global $user_login, $userdata, $user_level, $user_ID, $user_email, $user_url, $user_identity; if ( ! $for_user_id ) { $for_user_id = get_current_user_id(); } $user = get_userdata( $for_user_id ); if ( ! $user ) { $user_ID = 0; $user_level = 0; $userdata = null; $user_login = ''; $user_email = ''; $user_url = ''; $user_identity = ''; return; } $user_ID = (int) $user->ID; $user_level = (int) $user->user_level; $userdata = $user; $user_login = $user->user_login; $user_email = $user->user_email; $user_url = $user->user_url; $user_identity = $user->display_name; } /** * Creates dropdown HTML content of users. * * The content can either be displayed, which it is by default, or retrieved by * setting the 'echo' argument to false. The 'include' and 'exclude' arguments * are optional; if they are not specified, all users will be displayed. Only one * can be used in a single call, either 'include' or 'exclude', but not both. * * @since 2.3.0 * @since 4.5.0 Added the 'display_name_with_login' value for 'show'. * @since 4.7.0 Added the 'role', 'role__in', and 'role__not_in' parameters. * @since 5.9.0 Added the 'capability', 'capability__in', and 'capability__not_in' parameters. * Deprecated the 'who' parameter. * * @param array|string $args { * Optional. Array or string of arguments to generate a drop-down of users. * See WP_User_Query::prepare_query() for additional available arguments. * * @type string $show_option_all Text to show as the drop-down default (all). * Default empty. * @type string $show_option_none Text to show as the drop-down default when no * users were found. Default empty. * @type int|string $option_none_value Value to use for `$show_option_none` when no users * were found. Default -1. * @type string $hide_if_only_one_author Whether to skip generating the drop-down * if only one user was found. Default empty. * @type string $orderby Field to order found users by. Accepts user fields. * Default 'display_name'. * @type string $order Whether to order users in ascending or descending * order. Accepts 'ASC' (ascending) or 'DESC' (descending). * Default 'ASC'. * @type int[]|string $include Array or comma-separated list of user IDs to include. * Default empty. * @type int[]|string $exclude Array or comma-separated list of user IDs to exclude. * Default empty. * @type bool|int $multi Whether to skip the ID attribute on the 'select' element. * Accepts 1|true or 0|false. Default 0|false. * @type string $show User data to display. If the selected item is empty * then the 'user_login' will be displayed in parentheses. * Accepts any user field, or 'display_name_with_login' to show * the display name with user_login in parentheses. * Default 'display_name'. * @type int|bool $echo Whether to echo or return the drop-down. Accepts 1|true (echo) * or 0|false (return). Default 1|true. * @type int $selected Which user ID should be selected. Default 0. * @type bool $include_selected Whether to always include the selected user ID in the drop- * down. Default false. * @type string $name Name attribute of select element. Default 'user'. * @type string $id ID attribute of the select element. Default is the value of `$name`. * @type string $class Class attribute of the select element. Default empty. * @type int $blog_id ID of blog (Multisite only). Default is ID of the current blog. * @type string $who Deprecated, use `$capability` instead. * Which type of users to query. Accepts only an empty string or * 'authors'. Default empty (all users). * @type string|string[] $role An array or a comma-separated list of role names that users * must match to be included in results. Note that this is * an inclusive list: users must match *each* role. Default empty. * @type string[] $role__in An array of role names. Matched users must have at least one * of these roles. Default empty array. * @type string[] $role__not_in An array of role names to exclude. Users matching one or more * of these roles will not be included in results. Default empty array. * @type string|string[] $capability An array or a comma-separated list of capability names that users * must match to be included in results. Note that this is * an inclusive list: users must match *each* capability. * Does NOT work for capabilities not in the database or filtered * via {@see 'map_meta_cap'}. Default empty. * @type string[] $capability__in An array of capability names. Matched users must have at least one * of these capabilities. * Does NOT work for capabilities not in the database or filtered * via {@see 'map_meta_cap'}. Default empty array. * @type string[] $capability__not_in An array of capability names to exclude. Users matching one or more * of these capabilities will not be included in results. * Does NOT work for capabilities not in the database or filtered * via {@see 'map_meta_cap'}. Default empty array. * } * @return string HTML dropdown list of users. */ function wp_dropdown_users( $args = '' ) { $defaults = array( 'show_option_all' => '', 'show_option_none' => '', 'hide_if_only_one_author' => '', 'orderby' => 'display_name', 'order' => 'ASC', 'include' => '', 'exclude' => '', 'multi' => 0, 'show' => 'display_name', 'echo' => 1, 'selected' => 0, 'name' => 'user', 'class' => '', 'id' => '', 'blog_id' => get_current_blog_id(), 'who' => '', 'include_selected' => false, 'option_none_value' => -1, 'role' => '', 'role__in' => array(), 'role__not_in' => array(), 'capability' => '', 'capability__in' => array(), 'capability__not_in' => array(), ); $defaults['selected'] = is_author() ? get_query_var( 'author' ) : 0; $parsed_args = wp_parse_args( $args, $defaults ); $query_args = wp_array_slice_assoc( $parsed_args, array( 'blog_id', 'include', 'exclude', 'orderby', 'order', 'who', 'role', 'role__in', 'role__not_in', 'capability', 'capability__in', 'capability__not_in', ) ); $fields = array( 'ID', 'user_login' ); $show = ! empty( $parsed_args['show'] ) ? $parsed_args['show'] : 'display_name'; if ( 'display_name_with_login' === $show ) { $fields[] = 'display_name'; } else { $fields[] = $show; } $query_args['fields'] = $fields; $show_option_all = $parsed_args['show_option_all']; $show_option_none = $parsed_args['show_option_none']; $option_none_value = $parsed_args['option_none_value']; /** * Filters the query arguments for the list of users in the dropdown. * * @since 4.4.0 * * @param array $query_args The query arguments for get_users(). * @param array $parsed_args The arguments passed to wp_dropdown_users() combined with the defaults. */ $query_args = apply_filters( 'wp_dropdown_users_args', $query_args, $parsed_args ); $users = get_users( $query_args ); $output = ''; if ( ! empty( $users ) && ( empty( $parsed_args['hide_if_only_one_author'] ) || count( $users ) > 1 ) ) { $name = esc_attr( $parsed_args['name'] ); if ( $parsed_args['multi'] && ! $parsed_args['id'] ) { $id = ''; } else { $id = $parsed_args['id'] ? " id='" . esc_attr( $parsed_args['id'] ) . "'" : " id='$name'"; } $output = "<select name='{$name}'{$id} class='" . $parsed_args['class'] . "'>\n"; if ( $show_option_all ) { $output .= "\t<option value='0'>$show_option_all</option>\n"; } if ( $show_option_none ) { $_selected = selected( $option_none_value, $parsed_args['selected'], false ); $output .= "\t<option value='" . esc_attr( $option_none_value ) . "'$_selected>$show_option_none</option>\n"; } if ( $parsed_args['include_selected'] && ( $parsed_args['selected'] > 0 ) ) { $found_selected = false; $parsed_args['selected'] = (int) $parsed_args['selected']; foreach ( (array) $users as $user ) { $user->ID = (int) $user->ID; if ( $user->ID === $parsed_args['selected'] ) { $found_selected = true; } } if ( ! $found_selected ) { $selected_user = get_userdata( $parsed_args['selected'] ); if ( $selected_user ) { $users[] = $selected_user; } } } foreach ( (array) $users as $user ) { if ( 'display_name_with_login' === $show ) { /* translators: 1: User's display name, 2: User login. */ $display = sprintf( _x( '%1$s (%2$s)', 'user dropdown' ), $user->display_name, $user->user_login ); } elseif ( ! empty( $user->$show ) ) { $display = $user->$show; } else { $display = '(' . $user->user_login . ')'; } $_selected = selected( $user->ID, $parsed_args['selected'], false ); $output .= "\t<option value='$user->ID'$_selected>" . esc_html( $display ) . "</option>\n"; } $output .= '</select>'; } /** * Filters the wp_dropdown_users() HTML output. * * @since 2.3.0 * * @param string $output HTML output generated by wp_dropdown_users(). */ $html = apply_filters( 'wp_dropdown_users', $output ); if ( $parsed_args['echo'] ) { echo $html; } return $html; } /** * Sanitizes user field based on context. * * Possible context values are: 'raw', 'edit', 'db', 'display', 'attribute' and 'js'. The * 'display' context is used by default. 'attribute' and 'js' contexts are treated like 'display' * when calling filters. * * @since 2.3.0 * * @param string $field The user Object field name. * @param mixed $value The user Object value. * @param int $user_id User ID. * @param string $context How to sanitize user fields. Looks for 'raw', 'edit', 'db', 'display', * 'attribute' and 'js'. * @return mixed Sanitized value. */ function sanitize_user_field( $field, $value, $user_id, $context ) { $int_fields = array( 'ID' ); if ( in_array( $field, $int_fields, true ) ) { $value = (int) $value; } if ( 'raw' === $context ) { return $value; } if ( ! is_string( $value ) && ! is_numeric( $value ) ) { return $value; } $prefixed = str_contains( $field, 'user_' ); if ( 'edit' === $context ) { if ( $prefixed ) { /** This filter is documented in wp-includes/post.php */ $value = apply_filters( "edit_{$field}", $value, $user_id ); } else { /** * Filters a user field value in the 'edit' context. * * The dynamic portion of the hook name, `$field`, refers to the prefixed user * field being filtered, such as 'user_login', 'user_email', 'first_name', etc. * * @since 2.9.0 * * @param mixed $value Value of the prefixed user field. * @param int $user_id User ID. */ $value = apply_filters( "edit_user_{$field}", $value, $user_id ); } if ( 'description' === $field ) { $value = esc_html( $value ); // textarea_escaped? } else { $value = esc_attr( $value ); } } elseif ( 'db' === $context ) { if ( $prefixed ) { /** This filter is documented in wp-includes/post.php */ $value = apply_filters( "pre_{$field}", $value ); } else { /** * Filters the value of a user field in the 'db' context. * * The dynamic portion of the hook name, `$field`, refers to the prefixed user * field being filtered, such as 'user_login', 'user_email', 'first_name', etc. * * @since 2.9.0 * * @param mixed $value Value of the prefixed user field. */ $value = apply_filters( "pre_user_{$field}", $value ); } } else { // Use display filters by default. if ( $prefixed ) { /** This filter is documented in wp-includes/post.php */ $value = apply_filters( "{$field}", $value, $user_id, $context ); } else { /** * Filters the value of a user field in a standard context. * * The dynamic portion of the hook name, `$field`, refers to the prefixed user * field being filtered, such as 'user_login', 'user_email', 'first_name', etc. * * @since 2.9.0 * * @param mixed $value The user object value to sanitize. * @param int $user_id User ID. * @param string $context The context to filter within. */ $value = apply_filters( "user_{$field}", $value, $user_id, $context ); } } if ( 'user_url' === $field ) { $value = esc_url( $value ); } if ( 'attribute' === $context ) { $value = esc_attr( $value ); } elseif ( 'js' === $context ) { $value = esc_js( $value ); } // Restore the type for integer fields after esc_attr(). if ( in_array( $field, $int_fields, true ) ) { $value = (int) $value; } return $value; } /** * Updates all user caches. * * @since 3.0.0 * * @param object|WP_User $user User object or database row to be cached * @return void|false Void on success, false on failure. */ function update_user_caches( $user ) { if ( $user instanceof WP_User ) { if ( ! $user->exists() ) { return false; } $user = $user->data; } wp_cache_add( $user->ID, $user, 'users' ); wp_cache_add( $user->user_login, $user->ID, 'userlogins' ); wp_cache_add( $user->user_nicename, $user->ID, 'userslugs' ); if ( ! empty( $user->user_email ) ) { wp_cache_add( $user->user_email, $user->ID, 'useremail' ); } } /** * Cleans all user caches. * * @since 3.0.0 * @since 4.4.0 'clean_user_cache' action was added. * @since 6.2.0 User metadata caches are now cleared. * * @param WP_User|int $user User object or ID to be cleaned from the cache */ function clean_user_cache( $user ) { if ( is_numeric( $user ) ) { $user = new WP_User( $user ); } if ( ! $user->exists() ) { return; } wp_cache_delete( $user->ID, 'users' ); wp_cache_delete( $user->user_login, 'userlogins' ); wp_cache_delete( $user->user_nicename, 'userslugs' ); if ( ! empty( $user->user_email ) ) { wp_cache_delete( $user->user_email, 'useremail' ); } wp_cache_delete( $user->ID, 'user_meta' ); wp_cache_set_users_last_changed(); /** * Fires immediately after the given user's cache is cleaned. * * @since 4.4.0 * * @param int $user_id User ID. * @param WP_User $user User object. */ do_action( 'clean_user_cache', $user->ID, $user ); } /** * Determines whether the given username exists. * * For more information on this and similar theme functions, check out * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ * Conditional Tags} article in the Theme Developer Handbook. * * @since 2.0.0 * * @param string $username The username to check for existence. * @return int|false The user ID on success, false on failure. */ function username_exists( $username ) { $user = get_user_by( 'login', $username ); if ( $user ) { $user_id = $user->ID; } else { $user_id = false; } /** * Filters whether the given username exists. * * @since 4.9.0 * * @param int|false $user_id The user ID associated with the username, * or false if the username does not exist. * @param string $username The username to check for existence. */ return apply_filters( 'username_exists', $user_id, $username ); } /** * Determines whether the given email exists. * * For more information on this and similar theme functions, check out * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ * Conditional Tags} article in the Theme Developer Handbook. * * @since 2.1.0 * * @param string $email The email to check for existence. * @return int|false The user ID on success, false on failure. */ function email_exists( $email ) { $user = get_user_by( 'email', $email ); if ( $user ) { $user_id = $user->ID; } else { $user_id = false; } /** * Filters whether the given email exists. * * @since 5.6.0 * * @param int|false $user_id The user ID associated with the email, * or false if the email does not exist. * @param string $email The email to check for existence. */ return apply_filters( 'email_exists', $user_id, $email ); } /** * Checks whether a username is valid. * * @since 2.0.1 * @since 4.4.0 Empty sanitized usernames are now considered invalid. * * @param string $username Username. * @return bool Whether username given is valid. */ function validate_username( $username ) { $sanitized = sanitize_user( $username, true ); $valid = ( $sanitized === $username && ! empty( $sanitized ) ); /** * Filters whether the provided username is valid. * * @since 2.0.1 * * @param bool $valid Whether given username is valid. * @param string $username Username to check. */ return apply_filters( 'validate_username', $valid, $username ); } /** * Inserts a user into the database. * * Most of the `$userdata` array fields have filters associated with the values. Exceptions are * 'ID', 'rich_editing', 'syntax_highlighting', 'comment_shortcuts', 'admin_color', 'use_ssl', * 'user_registered', 'user_activation_key', 'spam', and 'role'. The filters have the prefix * 'pre_user_' followed by the field name. An example using 'description' would have the filter * called 'pre_user_description' that can be hooked into. * * @since 2.0.0 * @since 3.6.0 The `aim`, `jabber`, and `yim` fields were removed as default user contact * methods for new installations. See wp_get_user_contact_methods(). * @since 4.7.0 The `locale` field can be passed to `$userdata`. * @since 5.3.0 The `user_activation_key` field can be passed to `$userdata`. * @since 5.3.0 The `spam` field can be passed to `$userdata` (Multisite only). * @since 5.9.0 The `meta_input` field can be passed to `$userdata` to allow addition of user meta data. * * @global wpdb $wpdb WordPress database abstraction object. * * @param array|object|WP_User $userdata { * An array, object, or WP_User object of user data arguments. * * @type int $ID User ID. If supplied, the user will be updated. * @type string $user_pass The plain-text user password for new users. * Hashed password for existing users. * @type string $user_login The user's login username. * @type string $user_nicename The URL-friendly user name. * @type string $user_url The user URL. * @type string $user_email The user email address. * @type string $display_name The user's display name. * Default is the user's username. * @type string $nickname The user's nickname. * Default is the user's username. * @type string $first_name The user's first name. For new users, will be used * to build the first part of the user's display name * if `$display_name` is not specified. * @type string $last_name The user's last name. For new users, will be used * to build the second part of the user's display name * if `$display_name` is not specified. * @type string $description The user's biographical description. * @type string $rich_editing Whether to enable the rich-editor for the user. * Accepts 'true' or 'false' as a string literal, * not boolean. Default 'true'. * @type string $syntax_highlighting Whether to enable the rich code editor for the user. * Accepts 'true' or 'false' as a string literal, * not boolean. Default 'true'. * @type string $comment_shortcuts Whether to enable comment moderation keyboard * shortcuts for the user. Accepts 'true' or 'false' * as a string literal, not boolean. Default 'false'. * @type string $admin_color Admin color scheme for the user. Default 'fresh'. * @type bool $use_ssl Whether the user should always access the admin over * https. Default false. * @type string $user_registered Date the user registered in UTC. Format is 'Y-m-d H:i:s'. * @type string $user_activation_key Password reset key. Default empty. * @type bool $spam Multisite only. Whether the user is marked as spam. * Default false. * @type string $show_admin_bar_front Whether to display the Admin Bar for the user * on the site's front end. Accepts 'true' or 'false' * as a string literal, not boolean. Default 'true'. * @type string $role User's role. * @type string $locale User's locale. Default empty. * @type array $meta_input Array of custom user meta values keyed by meta key. * Default empty. * } * @return int|WP_Error The newly created user's ID or a WP_Error object if the user could not * be created. */ function wp_insert_user( $userdata ) { global $wpdb; if ( $userdata instanceof stdClass ) { $userdata = get_object_vars( $userdata ); } elseif ( $userdata instanceof WP_User ) { $userdata = $userdata->to_array(); } // Are we updating or creating? if ( ! empty( $userdata['ID'] ) ) { $user_id = (int) $userdata['ID']; $update = true; $old_user_data = get_userdata( $user_id ); if ( ! $old_user_data ) { return new WP_Error( 'invalid_user_id', __( 'Invalid user ID.' ) ); } // Slash current user email to compare it later with slashed new user email. $old_user_data->user_email = wp_slash( $old_user_data->user_email ); // Hashed in wp_update_user(), plaintext if called directly. $user_pass = ! empty( $userdata['user_pass'] ) ? $userdata['user_pass'] : $old_user_data->user_pass; } else { $update = false; if ( empty( $userdata['user_pass'] ) ) { wp_trigger_error( __FUNCTION__, __( 'The user_pass field is required when creating a new user. The user will need to reset their password before logging in.' ), E_USER_WARNING ); // Set the password as an empty string to force the password reset flow. $userdata['user_pass'] = ''; } // Hash the password. $user_pass = wp_hash_password( $userdata['user_pass'] ); } $sanitized_user_login = sanitize_user( $userdata['user_login'], true ); /** * Filters a username after it has been sanitized. * * This filter is called before the user is created or updated. * * @since 2.0.3 * * @param string $sanitized_user_login Username after it has been sanitized. */ $pre_user_login = apply_filters( 'pre_user_login', $sanitized_user_login ); // Remove any non-printable chars from the login string to see if we have ended up with an empty username. $user_login = trim( $pre_user_login ); // user_login must be between 0 and 60 characters. if ( empty( $user_login ) ) { return new WP_Error( 'empty_user_login', __( 'Cannot create a user with an empty login name.' ) ); } elseif ( mb_strlen( $user_login ) > 60 ) { return new WP_Error( 'user_login_too_long', __( 'Username may not be longer than 60 characters.' ) ); } if ( ! $update && username_exists( $user_login ) ) { return new WP_Error( 'existing_user_login', __( 'Sorry, that username already exists!' ) ); } /** * Filters the list of disallowed usernames. * * @since 4.4.0 * * @param array $usernames Array of disallowed usernames. */ $illegal_logins = (array) apply_filters( 'illegal_user_logins', array() ); if ( in_array( strtolower( $user_login ), array_map( 'strtolower', $illegal_logins ), true ) ) { return new WP_Error( 'invalid_username', __( 'Sorry, that username is not allowed.' ) ); } /* * If a nicename is provided, remove unsafe user characters before using it. * Otherwise build a nicename from the user_login. */ if ( ! empty( $userdata['user_nicename'] ) ) { $user_nicename = sanitize_user( $userdata['user_nicename'], true ); } else { $user_nicename = mb_substr( $user_login, 0, 50 ); } $user_nicename = sanitize_title( $user_nicename ); /** * Filters a user's nicename before the user is created or updated. * * @since 2.0.3 * * @param string $user_nicename The user's nicename. */ $user_nicename = apply_filters( 'pre_user_nicename', $user_nicename ); // Check if the sanitized nicename is empty. if ( empty( $user_nicename ) ) { return new WP_Error( 'empty_user_nicename', __( 'Cannot create a user with an empty nicename.' ) ); } elseif ( mb_strlen( $user_nicename ) > 50 ) { return new WP_Error( 'user_nicename_too_long', __( 'Nicename may not be longer than 50 characters.' ) ); } $user_nicename_check = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->users WHERE user_nicename = %s AND user_login != %s LIMIT 1", $user_nicename, $user_login ) ); if ( $user_nicename_check ) { $suffix = 2; while ( $user_nicename_check ) { // user_nicename allows 50 chars. Subtract one for a hyphen, plus the length of the suffix. $base_length = 49 - mb_strlen( $suffix ); $alt_user_nicename = mb_substr( $user_nicename, 0, $base_length ) . "-$suffix"; $user_nicename_check = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->users WHERE user_nicename = %s AND user_login != %s LIMIT 1", $alt_user_nicename, $user_login ) ); ++$suffix; } $user_nicename = $alt_user_nicename; } $raw_user_email = empty( $userdata['user_email'] ) ? '' : $userdata['user_email']; /** * Filters a user's email before the user is created or updated. * * @since 2.0.3 * * @param string $raw_user_email The user's email. */ $user_email = apply_filters( 'pre_user_email', $raw_user_email ); /* * If there is no update, just check for `email_exists`. If there is an update, * check if current email and new email are the same, and check `email_exists` * accordingly. */ if ( ( ! $update || ( ! empty( $old_user_data ) && 0 !== strcasecmp( $user_email, $old_user_data->user_email ) ) ) && ! defined( 'WP_IMPORTING' ) && email_exists( $user_email ) ) { return new WP_Error( 'existing_user_email', __( 'Sorry, that email address is already used!' ) ); } $raw_user_url = empty( $userdata['user_url'] ) ? '' : $userdata['user_url']; /** * Filters a user's URL before the user is created or updated. * * @since 2.0.3 * * @param string $raw_user_url The user's URL. */ $user_url = apply_filters( 'pre_user_url', $raw_user_url ); if ( mb_strlen( $user_url ) > 100 ) { return new WP_Error( 'user_url_too_long', __( 'User URL may not be longer than 100 characters.' ) ); } $user_registered = empty( $userdata['user_registered'] ) ? gmdate( 'Y-m-d H:i:s' ) : $userdata['user_registered']; $user_activation_key = empty( $userdata['user_activation_key'] ) ? '' : $userdata['user_activation_key']; if ( ! empty( $userdata['spam'] ) && ! is_multisite() ) { return new WP_Error( 'no_spam', __( 'Sorry, marking a user as spam is only supported on Multisite.' ) ); } $spam = empty( $userdata['spam'] ) ? 0 : (bool) $userdata['spam']; // Store values to save in user meta. $meta = array(); $nickname = empty( $userdata['nickname'] ) ? $user_login : $userdata['nickname']; /** * Filters a user's nickname before the user is created or updated. * * @since 2.0.3 * * @param string $nickname The user's nickname. */ $meta['nickname'] = apply_filters( 'pre_user_nickname', $nickname ); $first_name = empty( $userdata['first_name'] ) ? '' : $userdata['first_name']; /** * Filters a user's first name before the user is created or updated. * * @since 2.0.3 * * @param string $first_name The user's first name. */ $meta['first_name'] = apply_filters( 'pre_user_first_name', $first_name ); $last_name = empty( $userdata['last_name'] ) ? '' : $userdata['last_name']; /** * Filters a user's last name before the user is created or updated. * * @since 2.0.3 * * @param string $last_name The user's last name. */ $meta['last_name'] = apply_filters( 'pre_user_last_name', $last_name ); if ( empty( $userdata['display_name'] ) ) { if ( $update ) { $display_name = $user_login; } elseif ( $meta['first_name'] && $meta['last_name'] ) { $display_name = sprintf( /* translators: 1: User's first name, 2: Last name. */ _x( '%1$s %2$s', 'Display name based on first name and last name' ), $meta['first_name'], $meta['last_name'] ); } elseif ( $meta['first_name'] ) { $display_name = $meta['first_name']; } elseif ( $meta['last_name'] ) { $display_name = $meta['last_name']; } else { $display_name = $user_login; } } else { $display_name = $userdata['display_name']; } /** * Filters a user's display name before the user is created or updated. * * @since 2.0.3 * * @param string $display_name The user's display name. */ $display_name = apply_filters( 'pre_user_display_name', $display_name ); $description = empty( $userdata['description'] ) ? '' : $userdata['description']; /** * Filters a user's description before the user is created or updated. * * @since 2.0.3 * * @param string $description The user's description. */ $meta['description'] = apply_filters( 'pre_user_description', $description ); $meta['rich_editing'] = empty( $userdata['rich_editing'] ) ? 'true' : $userdata['rich_editing']; $meta['syntax_highlighting'] = empty( $userdata['syntax_highlighting'] ) ? 'true' : $userdata['syntax_highlighting']; $meta['comment_shortcuts'] = empty( $userdata['comment_shortcuts'] ) || 'false' === $userdata['comment_shortcuts'] ? 'false' : 'true'; $admin_color = empty( $userdata['admin_color'] ) ? 'fresh' : $userdata['admin_color']; $meta['admin_color'] = preg_replace( '|[^a-z0-9 _.\-@]|i', '', $admin_color ); $meta['use_ssl'] = empty( $userdata['use_ssl'] ) ? '0' : '1'; $meta['show_admin_bar_front'] = empty( $userdata['show_admin_bar_front'] ) ? 'true' : $userdata['show_admin_bar_front']; $meta['locale'] = isset( $userdata['locale'] ) ? $userdata['locale'] : ''; $compacted = compact( 'user_pass', 'user_nicename', 'user_email', 'user_url', 'user_registered', 'user_activation_key', 'display_name' ); $data = wp_unslash( $compacted ); if ( ! $update ) { $data = $data + compact( 'user_login' ); } if ( is_multisite() ) { $data = $data + compact( 'spam' ); } /** * Filters user data before the record is created or updated. * * It only includes data in the users table, not any user metadata. * * @since 4.9.0 * @since 5.8.0 The `$userdata` parameter was added. * @since 6.8.0 The user's password is now hashed using bcrypt by default instead of phpass. * * @param array $data { * Values and keys for the user. * * @type string $user_login The user's login. Only included if $update == false * @type string $user_pass The user's password. * @type string $user_email The user's email. * @type string $user_url The user's url. * @type string $user_nicename The user's nice name. Defaults to a URL-safe version of user's login. * @type string $display_name The user's display name. * @type string $user_registered MySQL timestamp describing the moment when the user registered. Defaults to * the current UTC timestamp. * } * @param bool $update Whether the user is being updated rather than created. * @param int|null $user_id ID of the user to be updated, or NULL if the user is being created. * @param array $userdata The raw array of data passed to wp_insert_user(). */ $data = apply_filters( 'wp_pre_insert_user_data', $data, $update, ( $update ? $user_id : null ), $userdata ); if ( empty( $data ) || ! is_array( $data ) ) { return new WP_Error( 'empty_data', __( 'Not enough data to create this user.' ) ); } if ( $update ) { if ( $user_email !== $old_user_data->user_email || $user_pass !== $old_user_data->user_pass ) { $data['user_activation_key'] = ''; } $wpdb->update( $wpdb->users, $data, array( 'ID' => $user_id ) ); } else { $wpdb->insert( $wpdb->users, $data ); $user_id = (int) $wpdb->insert_id; } $user = new WP_User( $user_id ); if ( ! $update ) { /** This action is documented in wp-includes/pluggable.php */ do_action( 'wp_set_password', $userdata['user_pass'], $user_id, $user ); } /** * Filters a user's meta values and keys immediately after the user is created or updated * and before any user meta is inserted or updated. * * Does not include contact methods. These are added using `wp_get_user_contact_methods( $user )`. * * For custom meta fields, see the {@see 'insert_custom_user_meta'} filter. * * @since 4.4.0 * @since 5.8.0 The `$userdata` parameter was added. * * @param array $meta { * Default meta values and keys for the user. * * @type string $nickname The user's nickname. Default is the user's username. * @type string $first_name The user's first name. * @type string $last_name The user's last name. * @type string $description The user's description. * @type string $rich_editing Whether to enable the rich-editor for the user. Default 'true'. * @type string $syntax_highlighting Whether to enable the rich code editor for the user. Default 'true'. * @type string $comment_shortcuts Whether to enable keyboard shortcuts for the user. Default 'false'. * @type string $admin_color The color scheme for a user's admin screen. Default 'fresh'. * @type int|bool $use_ssl Whether to force SSL on the user's admin area. 0|false if SSL * is not forced. * @type string $show_admin_bar_front Whether to show the admin bar on the front end for the user. * Default 'true'. * @type string $locale User's locale. Default empty. * } * @param WP_User $user User object. * @param bool $update Whether the user is being updated rather than created. * @param array $userdata The raw array of data passed to wp_insert_user(). */ $meta = apply_filters( 'insert_user_meta', $meta, $user, $update, $userdata ); $custom_meta = array(); if ( array_key_exists( 'meta_input', $userdata ) && is_array( $userdata['meta_input'] ) && ! empty( $userdata['meta_input'] ) ) { $custom_meta = $userdata['meta_input']; } /** * Filters a user's custom meta values and keys immediately after the user is created or updated * and before any user meta is inserted or updated. * * For non-custom meta fields, see the {@see 'insert_user_meta'} filter. * * @since 5.9.0 * * @param array $custom_meta Array of custom user meta values keyed by meta key. * @param WP_User $user User object. * @param bool $update Whether the user is being updated rather than created. * @param array $userdata The raw array of data passed to wp_insert_user(). */ $custom_meta = apply_filters( 'insert_custom_user_meta', $custom_meta, $user, $update, $userdata ); $meta = array_merge( $meta, $custom_meta ); if ( $update ) { // Update user meta. foreach ( $meta as $key => $value ) { update_user_meta( $user_id, $key, $value ); } } else { // Add user meta. foreach ( $meta as $key => $value ) { add_user_meta( $user_id, $key, $value ); } } foreach ( wp_get_user_contact_methods( $user ) as $key => $value ) { if ( isset( $userdata[ $key ] ) ) { update_user_meta( $user_id, $key, $userdata[ $key ] ); } } if ( isset( $userdata['role'] ) ) { $user->set_role( $userdata['role'] ); } elseif ( ! $update ) { $user->set_role( get_option( 'default_role' ) ); } clean_user_cache( $user_id ); if ( $update ) { /** * Fires immediately after an existing user is updated. * * @since 2.0.0 * @since 5.8.0 The `$userdata` parameter was added. * * @param int $user_id User ID. * @param WP_User $old_user_data Object containing user's data prior to update. * @param array $userdata The raw array of data passed to wp_insert_user(). */ do_action( 'profile_update', $user_id, $old_user_data, $userdata ); if ( isset( $userdata['spam'] ) && $userdata['spam'] !== $old_user_data->spam ) { if ( '1' === $userdata['spam'] ) { /** * Fires after the user is marked as a SPAM user. * * @since 3.0.0 * * @param int $user_id ID of the user marked as SPAM. */ do_action( 'make_spam_user', $user_id ); } else { /** * Fires after the user is marked as a HAM user. Opposite of SPAM. * * @since 3.0.0 * * @param int $user_id ID of the user marked as HAM. */ do_action( 'make_ham_user', $user_id ); } } } else { /** * Fires immediately after a new user is registered. * * @since 1.5.0 * @since 5.8.0 The `$userdata` parameter was added. * * @param int $user_id User ID. * @param array $userdata The raw array of data passed to wp_insert_user(). */ do_action( 'user_register', $user_id, $userdata ); } return $user_id; } /** * Updates a user in the database. * * It is possible to update a user's password by specifying the 'user_pass' * value in the $userdata parameter array. * * If current user's password is being updated, then the cookies will be * cleared. * * @since 2.0.0 * * @see wp_insert_user() For what fields can be set in $userdata. * * @param array|object|WP_User $userdata An array of user data or a user object of type stdClass or WP_User. * @return int|WP_Error The updated user's ID or a WP_Error object if the user could not be updated. */ function wp_update_user( $userdata ) { if ( $userdata instanceof stdClass ) { $userdata = get_object_vars( $userdata ); } elseif ( $userdata instanceof WP_User ) { $userdata = $userdata->to_array(); } $userdata_raw = $userdata; $user_id = isset( $userdata['ID'] ) ? (int) $userdata['ID'] : 0; if ( ! $user_id ) { return new WP_Error( 'invalid_user_id', __( 'Invalid user ID.' ) ); } // First, get all of the original fields. $user_obj = get_userdata( $user_id ); if ( ! $user_obj ) { return new WP_Error( 'invalid_user_id', __( 'Invalid user ID.' ) ); } $user = $user_obj->to_array(); // Add additional custom fields. foreach ( _get_additional_user_keys( $user_obj ) as $key ) { $user[ $key ] = get_user_meta( $user_id, $key, true ); } // Escape data pulled from DB. $user = add_magic_quotes( $user ); if ( ! empty( $userdata['user_pass'] ) && $userdata['user_pass'] !== $user_obj->user_pass ) { // If password is changing, hash it now. $plaintext_pass = $userdata['user_pass']; $userdata['user_pass'] = wp_hash_password( $userdata['user_pass'] ); /** This action is documented in wp-includes/pluggable.php */ do_action( 'wp_set_password', $plaintext_pass, $user_id, $user_obj ); /** * Filters whether to send the password change email. * * @since 4.3.0 * * @see wp_insert_user() For `$user` and `$userdata` fields. * * @param bool $send Whether to send the email. * @param array $user The original user array. * @param array $userdata The updated user array. */ $send_password_change_email = apply_filters( 'send_password_change_email', true, $user, $userdata ); } if ( isset( $userdata['user_email'] ) && $user['user_email'] !== $userdata['user_email'] ) { /** * Filters whether to send the email change email. * * @since 4.3.0 * * @see wp_insert_user() For `$user` and `$userdata` fields. * * @param bool $send Whether to send the email. * @param array $user The original user array. * @param array $userdata The updated user array. */ $send_email_change_email = apply_filters( 'send_email_change_email', true, $user, $userdata ); } clean_user_cache( $user_obj ); // Merge old and new fields with new fields overwriting old ones. $userdata = array_merge( $user, $userdata ); $user_id = wp_insert_user( $userdata ); if ( is_wp_error( $user_id ) ) { return $user_id; } $blog_name = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ); $switched_locale = false; if ( ! empty( $send_password_change_email ) || ! empty( $send_email_change_email ) ) { $switched_locale = switch_to_user_locale( $user_id ); } if ( ! empty( $send_password_change_email ) ) { /* translators: Do not translate USERNAME, ADMIN_EMAIL, EMAIL, SITENAME, SITEURL: those are placeholders. */ $pass_change_text = __( 'Hi ###USERNAME###, This notice confirms that your password was changed on ###SITENAME###. If you did not change your password, please contact the Site Administrator at ###ADMIN_EMAIL### This email has been sent to ###EMAIL### Regards, All at ###SITENAME### ###SITEURL###' ); $pass_change_email = array( 'to' => $user['user_email'], /* translators: Password change notification email subject. %s: Site title. */ 'subject' => __( '[%s] Password Changed' ), 'message' => $pass_change_text, 'headers' => '', ); /** * Filters the contents of the email sent when the user's password is changed. * * @since 4.3.0 * * @param array $pass_change_email { * Used to build wp_mail(). * * @type string $to The intended recipients. Add emails in a comma separated string. * @type string $subject The subject of the email. * @type string $message The content of the email. * The following strings have a special meaning and will get replaced dynamically: * - `###USERNAME###` The current user's username. * - `###ADMIN_EMAIL###` The admin email in case this was unexpected. * - `###EMAIL###` The user's email address. * - `###SITENAME###` The name of the site. * - `###SITEURL###` The URL to the site. * @type string $headers Headers. Add headers in a newline (\r\n) separated string. * } * @param array $user The original user array. * @param array $userdata The updated user array. */ $pass_change_email = apply_filters( 'password_change_email', $pass_change_email, $user, $userdata ); $pass_change_email['message'] = str_replace( '###USERNAME###', $user['user_login'], $pass_change_email['message'] ); $pass_change_email['message'] = str_replace( '###ADMIN_EMAIL###', get_option( 'admin_email' ), $pass_change_email['message'] ); $pass_change_email['message'] = str_replace( '###EMAIL###', $user['user_email'], $pass_change_email['message'] ); $pass_change_email['message'] = str_replace( '###SITENAME###', $blog_name, $pass_change_email['message'] ); $pass_change_email['message'] = str_replace( '###SITEURL###', home_url(), $pass_change_email['message'] ); wp_mail( $pass_change_email['to'], sprintf( $pass_change_email['subject'], $blog_name ), $pass_change_email['message'], $pass_change_email['headers'] ); } if ( ! empty( $send_email_change_email ) ) { /* translators: Do not translate USERNAME, ADMIN_EMAIL, NEW_EMAIL, EMAIL, SITENAME, SITEURL: those are placeholders. */ $email_change_text = __( 'Hi ###USERNAME###, This notice confirms that your email address on ###SITENAME### was changed to ###NEW_EMAIL###. If you did not change your email, please contact the Site Administrator at ###ADMIN_EMAIL### This email has been sent to ###EMAIL### Regards, All at ###SITENAME### ###SITEURL###' ); $email_change_email = array( 'to' => $user['user_email'], /* translators: Email change notification email subject. %s: Site title. */ 'subject' => __( '[%s] Email Changed' ), 'message' => $email_change_text, 'headers' => '', ); /** * Filters the contents of the email sent when the user's email is changed. * * @since 4.3.0 * * @param array $email_change_email { * Used to build wp_mail(). * * @type string $to The intended recipients. * @type string $subject The subject of the email. * @type string $message The content of the email. * The following strings have a special meaning and will get replaced dynamically: * - `###USERNAME###` The current user's username. * - `###ADMIN_EMAIL###` The admin email in case this was unexpected. * - `###NEW_EMAIL###` The new email address. * - `###EMAIL###` The old email address. * - `###SITENAME###` The name of the site. * - `###SITEURL###` The URL to the site. * @type string $headers Headers. * } * @param array $user The original user array. * @param array $userdata The updated user array. */ $email_change_email = apply_filters( 'email_change_email', $email_change_email, $user, $userdata ); $email_change_email['message'] = str_replace( '###USERNAME###', $user['user_login'], $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###ADMIN_EMAIL###', get_option( 'admin_email' ), $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###NEW_EMAIL###', $userdata['user_email'], $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###EMAIL###', $user['user_email'], $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###SITENAME###', $blog_name, $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###SITEURL###', home_url(), $email_change_email['message'] ); wp_mail( $email_change_email['to'], sprintf( $email_change_email['subject'], $blog_name ), $email_change_email['message'], $email_change_email['headers'] ); } if ( $switched_locale ) { restore_previous_locale(); } // Update the cookies if the password changed. $current_user = wp_get_current_user(); if ( $current_user->ID === $user_id ) { if ( isset( $plaintext_pass ) ) { /* * Here we calculate the expiration length of the current auth cookie and compare it to the default expiration. * If it's greater than this, then we know the user checked 'Remember Me' when they logged in. */ $logged_in_cookie = wp_parse_auth_cookie( '', 'logged_in' ); /** This filter is documented in wp-includes/pluggable.php */ $default_cookie_life = apply_filters( 'auth_cookie_expiration', ( 2 * DAY_IN_SECONDS ), $user_id, false ); wp_clear_auth_cookie(); $remember = false; $token = ''; if ( false !== $logged_in_cookie ) { $token = $logged_in_cookie['token']; } if ( false !== $logged_in_cookie && ( (int) $logged_in_cookie['expiration'] - time() ) > $default_cookie_life ) { $remember = true; } wp_set_auth_cookie( $user_id, $remember, '', $token ); } } /** * Fires after the user has been updated and emails have been sent. * * @since 6.3.0 * * @param int $user_id The ID of the user that was just updated. * @param array $userdata The array of user data that was updated. * @param array $userdata_raw The unedited array of user data that was updated. */ do_action( 'wp_update_user', $user_id, $userdata, $userdata_raw ); return $user_id; } /** * Provides a simpler way of inserting a user into the database. * * Creates a new user with just the username, password, and email. For more * complex user creation use wp_insert_user() to specify more information. * * @since 2.0.0 * * @see wp_insert_user() More complete way to create a new user. * * @param string $username The user's username. * @param string $password The user's password. * @param string $email Optional. The user's email. Default empty. * @return int|WP_Error The newly created user's ID or a WP_Error object if the user could not * be created. */ function wp_create_user( $username, #[\SensitiveParameter] $password, $email = '' ) { $user_login = wp_slash( $username ); $user_email = wp_slash( $email ); $user_pass = $password; $userdata = compact( 'user_login', 'user_email', 'user_pass' ); return wp_insert_user( $userdata ); } /** * Returns a list of meta keys to be (maybe) populated in wp_update_user(). * * The list of keys returned via this function are dependent on the presence * of those keys in the user meta data to be set. * * @since 3.3.0 * @access private * * @param WP_User $user WP_User instance. * @return string[] List of user keys to be populated in wp_update_user(). */ function _get_additional_user_keys( $user ) { $keys = array( 'first_name', 'last_name', 'nickname', 'description', 'rich_editing', 'syntax_highlighting', 'comment_shortcuts', 'admin_color', 'use_ssl', 'show_admin_bar_front', 'locale' ); return array_merge( $keys, array_keys( wp_get_user_contact_methods( $user ) ) ); } /** * Sets up the user contact methods. * * Default contact methods were removed for new installations in WordPress 3.6 * and completely removed from the codebase in WordPress 6.9. * * Use the {@see 'user_contactmethods'} filter to add or remove contact methods. * * @since 3.7.0 * @since 6.9.0 Removed references to `aim`, `jabber`, and `yim` contact methods. * * @param WP_User|null $user Optional. WP_User object. * @return string[] Array of contact method labels keyed by contact method. */ function wp_get_user_contact_methods( $user = null ) { $methods = array(); /** * Filters the user contact methods. * * @since 2.9.0 * * @param string[] $methods Array of contact method labels keyed by contact method. * @param WP_User|null $user WP_User object or null if none was provided. */ return apply_filters( 'user_contactmethods', $methods, $user ); } /** * The old private function for setting up user contact methods. * * Use wp_get_user_contact_methods() instead. * * @since 2.9.0 * @access private * * @param WP_User|null $user Optional. WP_User object. Default null. * @return string[] Array of contact method labels keyed by contact method. */ function _wp_get_user_contactmethods( $user = null ) { return wp_get_user_contact_methods( $user ); } /** * Gets the text suggesting how to create strong passwords. * * @since 4.1.0 * * @return string The password hint text. */ function wp_get_password_hint() { $hint = __( 'Hint: The password should be at least twelve characters long. To make it stronger, use upper and lower case letters, numbers, and symbols like ! " ? $ % ^ & ).' ); /** * Filters the text describing the site's password complexity policy. * * @since 4.1.0 * * @param string $hint The password hint text. */ return apply_filters( 'password_hint', $hint ); } /** * Creates, stores, then returns a password reset key for user. * * @since 4.4.0 * * @param WP_User $user User to retrieve password reset key for. * @return string|WP_Error Password reset key on success. WP_Error on error. */ function get_password_reset_key( $user ) { if ( ! ( $user instanceof WP_User ) ) { return new WP_Error( 'invalidcombo', __( '<strong>Error:</strong> There is no account with that username or email address.' ) ); } /** * Fires before a new password is retrieved. * * Use the {@see 'retrieve_password'} hook instead. * * @since 1.5.0 * @deprecated 1.5.1 Misspelled. Use {@see 'retrieve_password'} hook instead. * * @param string $user_login The user login name. */ do_action_deprecated( 'retreive_password', array( $user->user_login ), '1.5.1', 'retrieve_password' ); /** * Fires before a new password is retrieved. * * @since 1.5.1 * * @param string $user_login The user login name. */ do_action( 'retrieve_password', $user->user_login ); $password_reset_allowed = wp_is_password_reset_allowed_for_user( $user ); if ( ! $password_reset_allowed ) { return new WP_Error( 'no_password_reset', __( 'Password reset is not allowed for this user' ) ); } elseif ( is_wp_error( $password_reset_allowed ) ) { return $password_reset_allowed; } // Generate something random for a password reset key. $key = wp_generate_password( 20, false ); /** * Fires when a password reset key is generated. * * @since 2.5.0 * * @param string $user_login The username for the user. * @param string $key The generated password reset key. */ do_action( 'retrieve_password_key', $user->user_login, $key ); $hashed = time() . ':' . wp_fast_hash( $key ); $key_saved = wp_update_user( array( 'ID' => $user->ID, 'user_activation_key' => $hashed, ) ); if ( is_wp_error( $key_saved ) ) { return $key_saved; } return $key; } /** * Retrieves a user row based on password reset key and login. * * A key is considered 'expired' if it exactly matches the value of the * user_activation_key field, rather than being matched after going through the * hashing process. This field is now hashed; old values are no longer accepted * but have a different WP_Error code so good user feedback can be provided. * * @since 3.1.0 * * @param string $key The password reset key. * @param string $login The user login. * @return WP_User|WP_Error WP_User object on success, WP_Error object for invalid or expired keys. */ function check_password_reset_key( #[\SensitiveParameter] $key, $login ) { $key = preg_replace( '/[^a-z0-9]/i', '', $key ); if ( empty( $key ) || ! is_string( $key ) ) { return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); } if ( empty( $login ) || ! is_string( $login ) ) { return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); } $user = get_user_by( 'login', $login ); if ( ! $user ) { return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); } /** * Filters the expiration time of password reset keys. * * @since 4.3.0 * * @param int $expiration The expiration time in seconds. */ $expiration_duration = apply_filters( 'password_reset_expiration', DAY_IN_SECONDS ); if ( str_contains( $user->user_activation_key, ':' ) ) { list( $pass_request_time, $pass_key ) = explode( ':', $user->user_activation_key, 2 ); $expiration_time = $pass_request_time + $expiration_duration; } else { $pass_key = $user->user_activation_key; $expiration_time = false; } if ( ! $pass_key ) { return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); } $hash_is_correct = wp_verify_fast_hash( $key, $pass_key ); if ( $hash_is_correct && $expiration_time && time() < $expiration_time ) { return $user; } elseif ( $hash_is_correct && $expiration_time ) { // Key has an expiration time that's passed. return new WP_Error( 'expired_key', __( 'Invalid key.' ) ); } if ( hash_equals( $user->user_activation_key, $key ) || ( $hash_is_correct && ! $expiration_time ) ) { $return = new WP_Error( 'expired_key', __( 'Invalid key.' ) ); $user_id = $user->ID; /** * Filters the return value of check_password_reset_key() when an * old-style key or an expired key is used. * * @since 3.7.0 Previously plain-text keys were stored in the database. * @since 4.3.0 Previously key hashes were stored without an expiration time. * * @param WP_Error $return A WP_Error object denoting an expired key. * Return a WP_User object to validate the key. * @param int $user_id The matched user ID. */ return apply_filters( 'password_reset_key_expired', $return, $user_id ); } return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); } /** * Handles sending a password retrieval email to a user. * * @since 2.5.0 * @since 5.7.0 Added `$user_login` parameter. * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $user_login Optional. Username to send a password retrieval email for. * Defaults to `$_POST['user_login']` if not set. * @return true|WP_Error True when finished, WP_Error object on error. */ function retrieve_password( $user_login = '' ) { $errors = new WP_Error(); $user_data = false; // Use the passed $user_login if available, otherwise use $_POST['user_login']. if ( ! $user_login && ! empty( $_POST['user_login'] ) && is_string( $_POST['user_login'] ) ) { $user_login = $_POST['user_login']; } $user_login = trim( wp_unslash( $user_login ) ); if ( empty( $user_login ) ) { $errors->add( 'empty_username', __( '<strong>Error:</strong> Please enter a username or email address.' ) ); } elseif ( strpos( $user_login, '@' ) ) { $user_data = get_user_by( 'email', $user_login ); if ( empty( $user_data ) ) { $user_data = get_user_by( 'login', $user_login ); } if ( empty( $user_data ) ) { $errors->add( 'invalid_email', __( '<strong>Error:</strong> There is no account with that username or email address.' ) ); } } else { $user_data = get_user_by( 'login', $user_login ); } /** * Filters the user data during a password reset request. * * Allows, for example, custom validation using data other than username or email address. * * @since 5.7.0 * * @param WP_User|false $user_data WP_User object if found, false if the user does not exist. * @param WP_Error $errors A WP_Error object containing any errors generated * by using invalid credentials. */ $user_data = apply_filters( 'lostpassword_user_data', $user_data, $errors ); /** * Fires before errors are returned from a password reset request. * * @since 2.1.0 * @since 4.4.0 Added the `$errors` parameter. * @since 5.4.0 Added the `$user_data` parameter. * * @param WP_Error $errors A WP_Error object containing any errors generated * by using invalid credentials. * @param WP_User|false $user_data WP_User object if found, false if the user does not exist. */ do_action( 'lostpassword_post', $errors, $user_data ); /** * Filters the errors encountered on a password reset request. * * The filtered WP_Error object may, for example, contain errors for an invalid * username or email address. A WP_Error object should always be returned, * but may or may not contain errors. * * If any errors are present in $errors, this will abort the password reset request. * * @since 5.5.0 * * @param WP_Error $errors A WP_Error object containing any errors generated * by using invalid credentials. * @param WP_User|false $user_data WP_User object if found, false if the user does not exist. */ $errors = apply_filters( 'lostpassword_errors', $errors, $user_data ); if ( $errors->has_errors() ) { return $errors; } if ( ! $user_data ) { $errors->add( 'invalidcombo', __( '<strong>Error:</strong> There is no account with that username or email address.' ) ); return $errors; } /** * Filters whether to send the retrieve password email. * * Return false to disable sending the email. * * @since 6.0.0 * * @param bool $send Whether to send the email. * @param string $user_login The username for the user. * @param WP_User $user_data WP_User object. */ if ( ! apply_filters( 'send_retrieve_password_email', true, $user_login, $user_data ) ) { return true; } // Redefining user_login ensures we return the right case in the email. $user_login = $user_data->user_login; $user_email = $user_data->user_email; $key = get_password_reset_key( $user_data ); if ( is_wp_error( $key ) ) { return $key; } // Localize password reset message content for user. $locale = get_user_locale( $user_data ); $switched_locale = switch_to_user_locale( $user_data->ID ); if ( is_multisite() ) { $site_name = get_network()->site_name; } else { /* * The blogname option is escaped with esc_html on the way into the database * in sanitize_option. We want to reverse this for the plain text arena of emails. */ $site_name = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ); } $message = __( 'Someone has requested a password reset for the following account:' ) . "\r\n\r\n"; /* translators: %s: Site name. */ $message .= sprintf( __( 'Site Name: %s' ), $site_name ) . "\r\n\r\n"; /* translators: %s: User login. */ $message .= sprintf( __( 'Username: %s' ), $user_login ) . "\r\n\r\n"; $message .= __( 'If this was a mistake, ignore this email and nothing will happen.' ) . "\r\n\r\n"; $message .= __( 'To reset your password, visit the following address:' ) . "\r\n\r\n"; /* * Since some user login names end in a period, this could produce ambiguous URLs that * end in a period. To avoid the ambiguity, ensure that the login is not the last query * arg in the URL. If moving it to the end, a trailing period will need to be escaped. * * @see https://core.trac.wordpress.org/tickets/42957 */ $message .= network_site_url( 'wp-login.php?login=' . rawurlencode( $user_login ) . "&key=$key&action=rp", 'login' ) . '&wp_lang=' . $locale . "\r\n\r\n"; if ( ! is_user_logged_in() ) { $requester_ip = $_SERVER['REMOTE_ADDR']; if ( $requester_ip ) { $message .= sprintf( /* translators: %s: IP address of password reset requester. */ __( 'This password reset request originated from the IP address %s.' ), $requester_ip ) . "\r\n"; } } /* translators: Password reset notification email subject. %s: Site title. */ $title = sprintf( __( '[%s] Password Reset' ), $site_name ); /** * Filters the subject of the password reset email. * * @since 2.8.0 * @since 4.4.0 Added the `$user_login` and `$user_data` parameters. * * @param string $title Email subject. * @param string $user_login The username for the user. * @param WP_User $user_data WP_User object. */ $title = apply_filters( 'retrieve_password_title', $title, $user_login, $user_data ); /** * Filters the message body of the password reset mail. * * If the filtered message is empty, the password reset email will not be sent. * * @since 2.8.0 * @since 4.1.0 Added `$user_login` and `$user_data` parameters. * * @param string $message Email message. * @param string $key The activation key. * @param string $user_login The username for the user. * @param WP_User $user_data WP_User object. */ $message = apply_filters( 'retrieve_password_message', $message, $key, $user_login, $user_data ); // Short-circuit on falsey $message value for backwards compatibility. if ( ! $message ) { return true; } /* * Wrap the single notification email arguments in an array * to pass them to the retrieve_password_notification_email filter. */ $defaults = array( 'to' => $user_email, 'subject' => $title, 'message' => $message, 'headers' => '', ); /** * Filters the contents of the reset password notification email sent to the user. * * @since 6.0.0 * * @param array $defaults { * The default notification email arguments. Used to build wp_mail(). * * @type string $to The intended recipient - user email address. * @type string $subject The subject of the email. * @type string $message The body of the email. * @type string $headers The headers of the email. * } * @param string $key The activation key. * @param string $user_login The username for the user. * @param WP_User $user_data WP_User object. */ $notification_email = apply_filters( 'retrieve_password_notification_email', $defaults, $key, $user_login, $user_data ); if ( $switched_locale ) { restore_previous_locale(); } if ( is_array( $notification_email ) ) { // Force key order and merge defaults in case any value is missing in the filtered array. $notification_email = array_merge( $defaults, $notification_email ); } else { $notification_email = $defaults; } list( $to, $subject, $message, $headers ) = array_values( $notification_email ); $subject = wp_specialchars_decode( $subject ); if ( ! wp_mail( $to, $subject, $message, $headers ) ) { $errors->add( 'retrieve_password_email_failure', sprintf( /* translators: %s: Documentation URL. */ __( '<strong>Error:</strong> The email could not be sent. Your site may not be correctly configured to send emails. <a href="%s">Get support for resetting your password</a>.' ), esc_url( __( 'https://wordpress.org/documentation/article/reset-your-password/' ) ) ) ); return $errors; } return true; } /** * Handles resetting the user's password. * * @since 2.5.0 * * @param WP_User $user The user * @param string $new_pass New password for the user in plaintext */ function reset_password( $user, #[\SensitiveParameter] $new_pass ) { /** * Fires before the user's password is reset. * * @since 1.5.0 * * @param WP_User $user The user. * @param string $new_pass New user password. */ do_action( 'password_reset', $user, $new_pass ); wp_set_password( $new_pass, $user->ID ); update_user_meta( $user->ID, 'default_password_nag', false ); /** * Fires after the user's password is reset. * * @since 4.4.0 * * @param WP_User $user The user. * @param string $new_pass New user password. */ do_action( 'after_password_reset', $user, $new_pass ); } /** * Handles registering a new user. * * @since 2.5.0 * * @param string $user_login User's username for logging in * @param string $user_email User's email address to send password and add * @return int|WP_Error Either user's ID or error on failure. */ function register_new_user( $user_login, $user_email ) { $errors = new WP_Error(); $sanitized_user_login = sanitize_user( $user_login ); /** * Filters the email address of a user being registered. * * @since 2.1.0 * * @param string $user_email The email address of the new user. */ $user_email = apply_filters( 'user_registration_email', $user_email ); // Check the username. if ( '' === $sanitized_user_login ) { $errors->add( 'empty_username', __( '<strong>Error:</strong> Please enter a username.' ) ); } elseif ( ! validate_username( $user_login ) ) { $errors->add( 'invalid_username', __( '<strong>Error:</strong> This username is invalid because it uses illegal characters. Please enter a valid username.' ) ); $sanitized_user_login = ''; } elseif ( username_exists( $sanitized_user_login ) ) { $errors->add( 'username_exists', __( '<strong>Error:</strong> This username is already registered. Please choose another one.' ) ); } else { /** This filter is documented in wp-includes/user.php */ $illegal_user_logins = (array) apply_filters( 'illegal_user_logins', array() ); if ( in_array( strtolower( $sanitized_user_login ), array_map( 'strtolower', $illegal_user_logins ), true ) ) { $errors->add( 'invalid_username', __( '<strong>Error:</strong> Sorry, that username is not allowed.' ) ); } } // Check the email address. if ( '' === $user_email ) { $errors->add( 'empty_email', __( '<strong>Error:</strong> Please type your email address.' ) ); } elseif ( ! is_email( $user_email ) ) { $errors->add( 'invalid_email', __( '<strong>Error:</strong> The email address is not correct.' ) ); $user_email = ''; } elseif ( email_exists( $user_email ) ) { $errors->add( 'email_exists', sprintf( /* translators: %s: Link to the login page. */ __( '<strong>Error:</strong> This email address is already registered. <a href="%s">Log in</a> with this address or choose another one.' ), wp_login_url() ) ); } /** * Fires when submitting registration form data, before the user is created. * * @since 2.1.0 * * @param string $sanitized_user_login The submitted username after being sanitized. * @param string $user_email The submitted email. * @param WP_Error $errors Contains any errors with submitted username and email, * e.g., an empty field, an invalid username or email, * or an existing username or email. */ do_action( 'register_post', $sanitized_user_login, $user_email, $errors ); /** * Filters the errors encountered when a new user is being registered. * * The filtered WP_Error object may, for example, contain errors for an invalid * or existing username or email address. A WP_Error object should always be returned, * but may or may not contain errors. * * If any errors are present in $errors, this will abort the user's registration. * * @since 2.1.0 * * @param WP_Error $errors A WP_Error object containing any errors encountered * during registration. * @param string $sanitized_user_login User's username after it has been sanitized. * @param string $user_email User's email. */ $errors = apply_filters( 'registration_errors', $errors, $sanitized_user_login, $user_email ); if ( $errors->has_errors() ) { return $errors; } $user_pass = wp_generate_password( 12, false ); $user_id = wp_create_user( $sanitized_user_login, $user_pass, $user_email ); if ( ! $user_id || is_wp_error( $user_id ) ) { $errors->add( 'registerfail', sprintf( /* translators: %s: Admin email address. */ __( '<strong>Error:</strong> Could not register you… please contact the <a href="mailto:%s">site admin</a>!' ), get_option( 'admin_email' ) ) ); return $errors; } update_user_meta( $user_id, 'default_password_nag', true ); // Set up the password change nag. if ( ! empty( $_COOKIE['wp_lang'] ) ) { $wp_lang = sanitize_text_field( $_COOKIE['wp_lang'] ); if ( in_array( $wp_lang, get_available_languages(), true ) ) { update_user_meta( $user_id, 'locale', $wp_lang ); // Set user locale if defined on registration. } } /** * Fires after a new user registration has been recorded. * * @since 4.4.0 * * @param int $user_id ID of the newly registered user. */ do_action( 'register_new_user', $user_id ); return $user_id; } /** * Initiates email notifications related to the creation of new users. * * Notifications are sent both to the site admin and to the newly created user. * * @since 4.4.0 * @since 4.6.0 Converted the `$notify` parameter to accept 'user' for sending * notifications only to the user created. * * @param int $user_id ID of the newly created user. * @param string $notify Optional. Type of notification that should happen. Accepts 'admin' * or an empty string (admin only), 'user', or 'both' (admin and user). * Default 'both'. */ function wp_send_new_user_notifications( $user_id, $notify = 'both' ) { wp_new_user_notification( $user_id, null, $notify ); } /** * Retrieves the current session token from the logged_in cookie. * * @since 4.0.0 * * @return string Token. */ function wp_get_session_token() { $cookie = wp_parse_auth_cookie( '', 'logged_in' ); return ! empty( $cookie['token'] ) ? $cookie['token'] : ''; } /** * Retrieves a list of sessions for the current user. * * @since 4.0.0 * * @return array Array of sessions. */ function wp_get_all_sessions() { $manager = WP_Session_Tokens::get_instance( get_current_user_id() ); return $manager->get_all(); } /** * Removes the current session token from the database. * * @since 4.0.0 */ function wp_destroy_current_session() { $token = wp_get_session_token(); if ( $token ) { $manager = WP_Session_Tokens::get_instance( get_current_user_id() ); $manager->destroy( $token ); } } /** * Removes all but the current session token for the current user for the database. * * @since 4.0.0 */ function wp_destroy_other_sessions() { $token = wp_get_session_token(); if ( $token ) { $manager = WP_Session_Tokens::get_instance( get_current_user_id() ); $manager->destroy_others( $token ); } } /** * Removes all session tokens for the current user from the database. * * @since 4.0.0 */ function wp_destroy_all_sessions() { $manager = WP_Session_Tokens::get_instance( get_current_user_id() ); $manager->destroy_all(); } /** * Gets the user IDs of all users with no role on this site. * * @since 4.4.0 * @since 4.9.0 The `$site_id` parameter was added to support multisite. * * @global wpdb $wpdb WordPress database abstraction object. * * @param int|null $site_id Optional. The site ID to get users with no role for. Defaults to the current site. * @return string[] Array of user IDs as strings. */ function wp_get_users_with_no_role( $site_id = null ) { global $wpdb; if ( ! $site_id ) { $site_id = get_current_blog_id(); } $prefix = $wpdb->get_blog_prefix( $site_id ); if ( is_multisite() && get_current_blog_id() !== $site_id ) { switch_to_blog( $site_id ); $role_names = wp_roles()->get_names(); restore_current_blog(); } else { $role_names = wp_roles()->get_names(); } $regex = implode( '|', array_keys( $role_names ) ); $regex = preg_replace( '/[^a-zA-Z_\|-]/', '', $regex ); $users = $wpdb->get_col( $wpdb->prepare( "SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '{$prefix}capabilities' AND meta_value NOT REGEXP %s", $regex ) ); return $users; } /** * Retrieves the current user object. * * Will set the current user, if the current user is not set. The current user * will be set to the logged-in person. If no user is logged-in, then it will * set the current user to 0, which is invalid and won't have any permissions. * * This function is used by the pluggable functions wp_get_current_user() and * get_currentuserinfo(), the latter of which is deprecated but used for backward * compatibility. * * @since 4.5.0 * @access private * * @see wp_get_current_user() * @global WP_User $current_user Checks if the current user is set. * * @return WP_User Current WP_User instance. */ function _wp_get_current_user() { global $current_user; if ( ! empty( $current_user ) ) { if ( $current_user instanceof WP_User ) { return $current_user; } // Upgrade stdClass to WP_User. if ( is_object( $current_user ) && isset( $current_user->ID ) ) { $cur_id = $current_user->ID; $current_user = null; wp_set_current_user( $cur_id ); return $current_user; } // $current_user has a junk value. Force to WP_User with ID 0. $current_user = null; wp_set_current_user( 0 ); return $current_user; } if ( defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST ) { wp_set_current_user( 0 ); return $current_user; } /** * Filters the current user. * * The default filters use this to determine the current user from the * request's cookies, if available. * * Returning a value of false will effectively short-circuit setting * the current user. * * @since 3.9.0 * * @param int|false $user_id User ID if one has been determined, false otherwise. */ $user_id = apply_filters( 'determine_current_user', false ); if ( ! $user_id ) { wp_set_current_user( 0 ); return $current_user; } wp_set_current_user( $user_id ); return $current_user; } /** * Sends a confirmation request email when a change of user email address is attempted. * * @since 3.0.0 * @since 4.9.0 This function was moved from wp-admin/includes/ms.php so it's no longer Multisite specific. * * @global WP_Error $errors WP_Error object. */ function send_confirmation_on_profile_email() { global $errors; $current_user = wp_get_current_user(); if ( ! is_object( $errors ) ) { $errors = new WP_Error(); } if ( $current_user->ID !== (int) $_POST['user_id'] ) { return false; } if ( $current_user->user_email !== $_POST['email'] ) { if ( ! is_email( $_POST['email'] ) ) { $errors->add( 'user_email', __( '<strong>Error:</strong> The email address is not correct.' ), array( 'form-field' => 'email', ) ); return; } if ( email_exists( $_POST['email'] ) ) { $errors->add( 'user_email', __( '<strong>Error:</strong> The email address is already used.' ), array( 'form-field' => 'email', ) ); delete_user_meta( $current_user->ID, '_new_email' ); return; } $hash = md5( $_POST['email'] . time() . wp_rand() ); $new_user_email = array( 'hash' => $hash, 'newemail' => $_POST['email'], ); update_user_meta( $current_user->ID, '_new_email', $new_user_email ); $sitename = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ); /* translators: Do not translate USERNAME, ADMIN_URL, EMAIL, SITENAME, SITEURL: those are placeholders. */ $email_text = __( 'Howdy ###USERNAME###, You recently requested to have the email address on your account changed. If this is correct, please click on the following link to change it: ###ADMIN_URL### You can safely ignore and delete this email if you do not want to take this action. This email has been sent to ###EMAIL### Regards, All at ###SITENAME### ###SITEURL###' ); /** * Filters the text of the email sent when a change of user email address is attempted. * * The following strings have a special meaning and will get replaced dynamically: * * - `###USERNAME###` The current user's username. * - `###ADMIN_URL###` The link to click on to confirm the email change. * - `###EMAIL###` The new email. * - `###SITENAME###` The name of the site. * - `###SITEURL###` The URL to the site. * * @since MU (3.0.0) * @since 4.9.0 This filter is no longer Multisite specific. * * @param string $email_text Text in the email. * @param array $new_user_email { * Data relating to the new user email address. * * @type string $hash The secure hash used in the confirmation link URL. * @type string $newemail The proposed new email address. * } */ $content = apply_filters( 'new_user_email_content', $email_text, $new_user_email ); $content = str_replace( '###USERNAME###', $current_user->user_login, $content ); $content = str_replace( '###ADMIN_URL###', esc_url( self_admin_url( 'profile.php?newuseremail=' . $hash ) ), $content ); $content = str_replace( '###EMAIL###', $_POST['email'], $content ); $content = str_replace( '###SITENAME###', $sitename, $content ); $content = str_replace( '###SITEURL###', home_url(), $content ); /* translators: New email address notification email subject. %s: Site title. */ wp_mail( $_POST['email'], sprintf( __( '[%s] Email Change Request' ), $sitename ), $content ); $_POST['email'] = $current_user->user_email; } } /** * Adds an admin notice alerting the user to check for confirmation request email * after email address change. * * @since 3.0.0 * @since 4.9.0 This function was moved from wp-admin/includes/ms.php so it's no longer Multisite specific. * * @global string $pagenow The filename of the current screen. */ function new_user_email_admin_notice() { global $pagenow; if ( 'profile.php' === $pagenow && isset( $_GET['updated'] ) ) { $email = get_user_meta( get_current_user_id(), '_new_email', true ); if ( $email ) { $message = sprintf( /* translators: %s: New email address. */ __( 'Your email address has not been updated yet. Please check your inbox at %s for a confirmation email.' ), '<code>' . esc_html( $email['newemail'] ) . '</code>' ); wp_admin_notice( $message, array( 'type' => 'info' ) ); } } } /** * Gets all personal data request types. * * @since 4.9.6 * @access private * * @return string[] List of core privacy action types. */ function _wp_privacy_action_request_types() { return array( 'export_personal_data', 'remove_personal_data', ); } /** * Registers the personal data exporter for users. * * @since 4.9.6 * * @param array[] $exporters An array of personal data exporters. * @return array[] An array of personal data exporters. */ function wp_register_user_personal_data_exporter( $exporters ) { $exporters['wordpress-user'] = array( 'exporter_friendly_name' => __( 'WordPress User' ), 'callback' => 'wp_user_personal_data_exporter', ); return $exporters; } /** * Finds and exports personal data associated with an email address from the user and user_meta table. * * @since 4.9.6 * @since 5.4.0 Added 'Community Events Location' group to the export data. * @since 5.4.0 Added 'Session Tokens' group to the export data. * * @param string $email_address The user's email address. * @return array { * An array of personal data. * * @type array[] $data An array of personal data arrays. * @type bool $done Whether the exporter is finished. * } */ function wp_user_personal_data_exporter( $email_address ) { $email_address = trim( $email_address ); $data_to_export = array(); $user = get_user_by( 'email', $email_address ); if ( ! $user ) { return array( 'data' => array(), 'done' => true, ); } $user_meta = get_user_meta( $user->ID ); $user_props_to_export = array( 'ID' => __( 'User ID' ), 'user_login' => __( 'User Login Name' ), 'user_nicename' => __( 'User Nice Name' ), 'user_email' => __( 'User Email' ), 'user_url' => __( 'User URL' ), 'user_registered' => __( 'User Registration Date' ), 'display_name' => __( 'User Display Name' ), 'nickname' => __( 'User Nickname' ), 'first_name' => __( 'User First Name' ), 'last_name' => __( 'User Last Name' ), 'description' => __( 'User Description' ), ); $user_data_to_export = array(); foreach ( $user_props_to_export as $key => $name ) { $value = ''; switch ( $key ) { case 'ID': case 'user_login': case 'user_nicename': case 'user_email': case 'user_url': case 'user_registered': case 'display_name': $value = $user->data->$key; break; case 'nickname': case 'first_name': case 'last_name': case 'description': $value = $user_meta[ $key ][0]; break; } if ( ! empty( $value ) ) { $user_data_to_export[] = array( 'name' => $name, 'value' => $value, ); } } // Get the list of reserved names. $reserved_names = array_values( $user_props_to_export ); /** * Filters the user's profile data for the privacy exporter. * * @since 5.4.0 * * @param array $additional_user_profile_data { * An array of name-value pairs of additional user data items. Default empty array. * * @type string $name The user-facing name of an item name-value pair,e.g. 'IP Address'. * @type string $value The user-facing value of an item data pair, e.g. '50.60.70.0'. * } * @param WP_User $user The user whose data is being exported. * @param string[] $reserved_names An array of reserved names. Any item in `$additional_user_data` * that uses one of these for its `name` will not be included in the export. */ $_extra_data = apply_filters( 'wp_privacy_additional_user_profile_data', array(), $user, $reserved_names ); if ( is_array( $_extra_data ) && ! empty( $_extra_data ) ) { // Remove items that use reserved names. $extra_data = array_filter( $_extra_data, static function ( $item ) use ( $reserved_names ) { return ! in_array( $item['name'], $reserved_names, true ); } ); if ( count( $extra_data ) !== count( $_extra_data ) ) { _doing_it_wrong( __FUNCTION__, sprintf( /* translators: %s: wp_privacy_additional_user_profile_data */ __( 'Filter %s returned items with reserved names.' ), '<code>wp_privacy_additional_user_profile_data</code>' ), '5.4.0' ); } if ( ! empty( $extra_data ) ) { $user_data_to_export = array_merge( $user_data_to_export, $extra_data ); } } $data_to_export[] = array( 'group_id' => 'user', 'group_label' => __( 'User' ), 'group_description' => __( 'User’s profile data.' ), 'item_id' => "user-{$user->ID}", 'data' => $user_data_to_export, ); if ( isset( $user_meta['community-events-location'] ) ) { $location = maybe_unserialize( $user_meta['community-events-location'][0] ); $location_props_to_export = array( 'description' => __( 'City' ), 'country' => __( 'Country' ), 'latitude' => __( 'Latitude' ), 'longitude' => __( 'Longitude' ), 'ip' => __( 'IP' ), ); $location_data_to_export = array(); foreach ( $location_props_to_export as $key => $name ) { if ( ! empty( $location[ $key ] ) ) { $location_data_to_export[] = array( 'name' => $name, 'value' => $location[ $key ], ); } } $data_to_export[] = array( 'group_id' => 'community-events-location', 'group_label' => __( 'Community Events Location' ), 'group_description' => __( 'User’s location data used for the Community Events in the WordPress Events and News dashboard widget.' ), 'item_id' => "community-events-location-{$user->ID}", 'data' => $location_data_to_export, ); } if ( isset( $user_meta['session_tokens'] ) ) { $session_tokens = maybe_unserialize( $user_meta['session_tokens'][0] ); $session_tokens_props_to_export = array( 'expiration' => __( 'Expiration' ), 'ip' => __( 'IP' ), 'ua' => __( 'User Agent' ), 'login' => __( 'Last Login' ), ); foreach ( $session_tokens as $token_key => $session_token ) { $session_tokens_data_to_export = array(); foreach ( $session_tokens_props_to_export as $key => $name ) { if ( ! empty( $session_token[ $key ] ) ) { $value = $session_token[ $key ]; if ( in_array( $key, array( 'expiration', 'login' ), true ) ) { $value = date_i18n( 'F d, Y H:i A', $value ); } $session_tokens_data_to_export[] = array( 'name' => $name, 'value' => $value, ); } } $data_to_export[] = array( 'group_id' => 'session-tokens', 'group_label' => __( 'Session Tokens' ), 'group_description' => __( 'User’s Session Tokens data.' ), 'item_id' => "session-tokens-{$user->ID}-{$token_key}", 'data' => $session_tokens_data_to_export, ); } } return array( 'data' => $data_to_export, 'done' => true, ); } /** * Updates log when privacy request is confirmed. * * @since 4.9.6 * @access private * * @param int $request_id ID of the request. */ function _wp_privacy_account_request_confirmed( $request_id ) { $request = wp_get_user_request( $request_id ); if ( ! $request ) { return; } if ( ! in_array( $request->status, array( 'request-pending', 'request-failed' ), true ) ) { return; } update_post_meta( $request_id, '_wp_user_request_confirmed_timestamp', time() ); wp_update_post( array( 'ID' => $request_id, 'post_status' => 'request-confirmed', ) ); } /** * Notifies the site administrator via email when a request is confirmed. * * Without this, the admin would have to manually check the site to see if any * action was needed on their part yet. * * @since 4.9.6 * * @param int $request_id The ID of the request. */ function _wp_privacy_send_request_confirmation_notification( $request_id ) { $request = wp_get_user_request( $request_id ); if ( ! ( $request instanceof WP_User_Request ) || 'request-confirmed' !== $request->status ) { return; } $already_notified = (bool) get_post_meta( $request_id, '_wp_admin_notified', true ); if ( $already_notified ) { return; } if ( 'export_personal_data' === $request->action_name ) { $manage_url = admin_url( 'export-personal-data.php' ); } elseif ( 'remove_personal_data' === $request->action_name ) { $manage_url = admin_url( 'erase-personal-data.php' ); } $action_description = wp_user_request_action_description( $request->action_name ); /** * Filters the recipient of the data request confirmation notification. * * In a Multisite environment, this will default to the email address of the * network admin because, by default, single site admins do not have the * capabilities required to process requests. Some networks may wish to * delegate those capabilities to a single-site admin, or a dedicated person * responsible for managing privacy requests. * * @since 4.9.6 * * @param string $admin_email The email address of the notification recipient. * @param WP_User_Request $request The request that is initiating the notification. */ $admin_email = apply_filters( 'user_request_confirmed_email_to', get_site_option( 'admin_email' ), $request ); $email_data = array( 'request' => $request, 'user_email' => $request->email, 'description' => $action_description, 'manage_url' => $manage_url, 'sitename' => wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ), 'siteurl' => home_url(), 'admin_email' => $admin_email, ); $subject = sprintf( /* translators: Privacy data request confirmed notification email subject. 1: Site title, 2: Name of the confirmed action. */ __( '[%1$s] Action Confirmed: %2$s' ), $email_data['sitename'], $action_description ); /** * Filters the subject of the user request confirmation email. * * @since 4.9.8 * * @param string $subject The email subject. * @param string $sitename The name of the site. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $user_email The email address confirming a request. * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $manage_url The link to click manage privacy requests of this type. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * @type string $admin_email The administrator email receiving the mail. * } */ $subject = apply_filters( 'user_request_confirmed_email_subject', $subject, $email_data['sitename'], $email_data ); /* translators: Do not translate SITENAME, USER_EMAIL, DESCRIPTION, MANAGE_URL, SITEURL; those are placeholders. */ $content = __( 'Howdy, A user data privacy request has been confirmed on ###SITENAME###: User: ###USER_EMAIL### Request: ###DESCRIPTION### You can view and manage these data privacy requests here: ###MANAGE_URL### Regards, All at ###SITENAME### ###SITEURL###' ); /** * Filters the body of the user request confirmation email. * * The email is sent to an administrator when a user request is confirmed. * * The following strings have a special meaning and will get replaced dynamically: * * - `###SITENAME###` The name of the site. * - `###USER_EMAIL###` The user email for the request. * - `###DESCRIPTION###` Description of the action being performed so the user knows what the email is for. * - `###MANAGE_URL###` The URL to manage requests. * - `###SITEURL###` The URL to the site. * * @since 4.9.6 * @deprecated 5.8.0 Use {@see 'user_request_confirmed_email_content'} instead. * For user erasure fulfillment email content * use {@see 'user_erasure_fulfillment_email_content'} instead. * * @param string $content The email content. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $user_email The email address confirming a request. * @type string $description Description of the action being performed * so the user knows what the email is for. * @type string $manage_url The link to click manage privacy requests of this type. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * @type string $admin_email The administrator email receiving the mail. * } */ $content = apply_filters_deprecated( 'user_confirmed_action_email_content', array( $content, $email_data ), '5.8.0', sprintf( /* translators: 1 & 2: Deprecation replacement options. */ __( '%1$s or %2$s' ), 'user_request_confirmed_email_content', 'user_erasure_fulfillment_email_content' ) ); /** * Filters the body of the user request confirmation email. * * The email is sent to an administrator when a user request is confirmed. * The following strings have a special meaning and will get replaced dynamically: * * - `###SITENAME###` The name of the site. * - `###USER_EMAIL###` The user email for the request. * - `###DESCRIPTION###` Description of the action being performed so the user knows what the email is for. * - `###MANAGE_URL###` The URL to manage requests. * - `###SITEURL###` The URL to the site. * * @since 5.8.0 * * @param string $content The email content. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $user_email The email address confirming a request. * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $manage_url The link to click manage privacy requests of this type. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * @type string $admin_email The administrator email receiving the mail. * } */ $content = apply_filters( 'user_request_confirmed_email_content', $content, $email_data ); $content = str_replace( '###SITENAME###', $email_data['sitename'], $content ); $content = str_replace( '###USER_EMAIL###', $email_data['user_email'], $content ); $content = str_replace( '###DESCRIPTION###', $email_data['description'], $content ); $content = str_replace( '###MANAGE_URL###', sanitize_url( $email_data['manage_url'] ), $content ); $content = str_replace( '###SITEURL###', sanitize_url( $email_data['siteurl'] ), $content ); $headers = ''; /** * Filters the headers of the user request confirmation email. * * @since 5.4.0 * * @param string|array $headers The email headers. * @param string $subject The email subject. * @param string $content The email content. * @param int $request_id The request ID. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $user_email The email address confirming a request. * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $manage_url The link to click manage privacy requests of this type. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * @type string $admin_email The administrator email receiving the mail. * } */ $headers = apply_filters( 'user_request_confirmed_email_headers', $headers, $subject, $content, $request_id, $email_data ); $email_sent = wp_mail( $email_data['admin_email'], $subject, $content, $headers ); if ( $email_sent ) { update_post_meta( $request_id, '_wp_admin_notified', true ); } } /** * Notifies the user when their erasure request is fulfilled. * * Without this, the user would never know if their data was actually erased. * * @since 4.9.6 * * @param int $request_id The privacy request post ID associated with this request. */ function _wp_privacy_send_erasure_fulfillment_notification( $request_id ) { $request = wp_get_user_request( $request_id ); if ( ! ( $request instanceof WP_User_Request ) || 'request-completed' !== $request->status ) { return; } $already_notified = (bool) get_post_meta( $request_id, '_wp_user_notified', true ); if ( $already_notified ) { return; } // Localize message content for user; fallback to site default for visitors. if ( ! empty( $request->user_id ) ) { $switched_locale = switch_to_user_locale( $request->user_id ); } else { $switched_locale = switch_to_locale( get_locale() ); } /** * Filters the recipient of the data erasure fulfillment notification. * * @since 4.9.6 * * @param string $user_email The email address of the notification recipient. * @param WP_User_Request $request The request that is initiating the notification. */ $user_email = apply_filters( 'user_erasure_fulfillment_email_to', $request->email, $request ); $email_data = array( 'request' => $request, 'message_recipient' => $user_email, 'privacy_policy_url' => get_privacy_policy_url(), 'sitename' => wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ), 'siteurl' => home_url(), ); $subject = sprintf( /* translators: Erasure request fulfilled notification email subject. %s: Site title. */ __( '[%s] Erasure Request Fulfilled' ), $email_data['sitename'] ); /** * Filters the subject of the email sent when an erasure request is completed. * * @since 4.9.8 * @deprecated 5.8.0 Use {@see 'user_erasure_fulfillment_email_subject'} instead. * * @param string $subject The email subject. * @param string $sitename The name of the site. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $subject = apply_filters_deprecated( 'user_erasure_complete_email_subject', array( $subject, $email_data['sitename'], $email_data ), '5.8.0', 'user_erasure_fulfillment_email_subject' ); /** * Filters the subject of the email sent when an erasure request is completed. * * @since 5.8.0 * * @param string $subject The email subject. * @param string $sitename The name of the site. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $subject = apply_filters( 'user_erasure_fulfillment_email_subject', $subject, $email_data['sitename'], $email_data ); /* translators: Do not translate SITENAME, SITEURL; those are placeholders. */ $content = __( 'Howdy, Your request to erase your personal data on ###SITENAME### has been completed. If you have any follow-up questions or concerns, please contact the site administrator. Regards, All at ###SITENAME### ###SITEURL###' ); if ( ! empty( $email_data['privacy_policy_url'] ) ) { /* translators: Do not translate SITENAME, SITEURL, PRIVACY_POLICY_URL; those are placeholders. */ $content = __( 'Howdy, Your request to erase your personal data on ###SITENAME### has been completed. If you have any follow-up questions or concerns, please contact the site administrator. For more information, you can also read our privacy policy: ###PRIVACY_POLICY_URL### Regards, All at ###SITENAME### ###SITEURL###' ); } /** * Filters the body of the data erasure fulfillment notification. * * The email is sent to a user when their data erasure request is fulfilled * by an administrator. * * The following strings have a special meaning and will get replaced dynamically: * * - `###SITENAME###` The name of the site. * - `###PRIVACY_POLICY_URL###` Privacy policy page URL. * - `###SITEURL###` The URL to the site. * * @since 4.9.6 * @deprecated 5.8.0 Use {@see 'user_erasure_fulfillment_email_content'} instead. * For user request confirmation email content * use {@see 'user_request_confirmed_email_content'} instead. * * @param string $content The email content. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $content = apply_filters_deprecated( 'user_confirmed_action_email_content', array( $content, $email_data ), '5.8.0', sprintf( /* translators: 1 & 2: Deprecation replacement options. */ __( '%1$s or %2$s' ), 'user_erasure_fulfillment_email_content', 'user_request_confirmed_email_content' ) ); /** * Filters the body of the data erasure fulfillment notification. * * The email is sent to a user when their data erasure request is fulfilled * by an administrator. * * The following strings have a special meaning and will get replaced dynamically: * * - `###SITENAME###` The name of the site. * - `###PRIVACY_POLICY_URL###` Privacy policy page URL. * - `###SITEURL###` The URL to the site. * * @since 5.8.0 * * @param string $content The email content. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $content = apply_filters( 'user_erasure_fulfillment_email_content', $content, $email_data ); $content = str_replace( '###SITENAME###', $email_data['sitename'], $content ); $content = str_replace( '###PRIVACY_POLICY_URL###', $email_data['privacy_policy_url'], $content ); $content = str_replace( '###SITEURL###', sanitize_url( $email_data['siteurl'] ), $content ); $headers = ''; /** * Filters the headers of the data erasure fulfillment notification. * * @since 5.4.0 * @deprecated 5.8.0 Use {@see 'user_erasure_fulfillment_email_headers'} instead. * * @param string|array $headers The email headers. * @param string $subject The email subject. * @param string $content The email content. * @param int $request_id The request ID. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $headers = apply_filters_deprecated( 'user_erasure_complete_email_headers', array( $headers, $subject, $content, $request_id, $email_data ), '5.8.0', 'user_erasure_fulfillment_email_headers' ); /** * Filters the headers of the data erasure fulfillment notification. * * @since 5.8.0 * * @param string|array $headers The email headers. * @param string $subject The email subject. * @param string $content The email content. * @param int $request_id The request ID. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $headers = apply_filters( 'user_erasure_fulfillment_email_headers', $headers, $subject, $content, $request_id, $email_data ); $email_sent = wp_mail( $user_email, $subject, $content, $headers ); if ( $switched_locale ) { restore_previous_locale(); } if ( $email_sent ) { update_post_meta( $request_id, '_wp_user_notified', true ); } } /** * Returns request confirmation message HTML. * * @since 4.9.6 * @access private * * @param int $request_id The request ID being confirmed. * @return string The confirmation message. */ function _wp_privacy_account_request_confirmed_message( $request_id ) { $request = wp_get_user_request( $request_id ); $message = '<p class="success">' . __( 'Action has been confirmed.' ) . '</p>'; $message .= '<p>' . __( 'The site administrator has been notified and will fulfill your request as soon as possible.' ) . '</p>'; if ( $request && in_array( $request->action_name, _wp_privacy_action_request_types(), true ) ) { if ( 'export_personal_data' === $request->action_name ) { $message = '<p class="success">' . __( 'Thanks for confirming your export request.' ) . '</p>'; $message .= '<p>' . __( 'The site administrator has been notified. You will receive a link to download your export via email when they fulfill your request.' ) . '</p>'; } elseif ( 'remove_personal_data' === $request->action_name ) { $message = '<p class="success">' . __( 'Thanks for confirming your erasure request.' ) . '</p>'; $message .= '<p>' . __( 'The site administrator has been notified. You will receive an email confirmation when they erase your data.' ) . '</p>'; } } /** * Filters the message displayed to a user when they confirm a data request. * * @since 4.9.6 * * @param string $message The message to the user. * @param int $request_id The ID of the request being confirmed. */ $message = apply_filters( 'user_request_action_confirmed_message', $message, $request_id ); return $message; } /** * Creates and logs a user request to perform a specific action. * * Requests are stored inside a post type named `user_request` since they can apply to both * users on the site, or guests without a user account. * * @since 4.9.6 * @since 5.7.0 Added the `$status` parameter. * * @param string $email_address User email address. This can be the address of a registered * or non-registered user. * @param string $action_name Name of the action that is being confirmed. Required. * @param array $request_data Misc data you want to send with the verification request and pass * to the actions once the request is confirmed. * @param string $status Optional request status (pending or confirmed). Default 'pending'. * @return int|WP_Error Returns the request ID if successful, or a WP_Error object on failure. */ function wp_create_user_request( $email_address = '', $action_name = '', $request_data = array(), $status = 'pending' ) { $email_address = sanitize_email( $email_address ); $action_name = sanitize_key( $action_name ); if ( ! is_email( $email_address ) ) { return new WP_Error( 'invalid_email', __( 'Invalid email address.' ) ); } if ( ! in_array( $action_name, _wp_privacy_action_request_types(), true ) ) { return new WP_Error( 'invalid_action', __( 'Invalid action name.' ) ); } if ( ! in_array( $status, array( 'pending', 'confirmed' ), true ) ) { return new WP_Error( 'invalid_status', __( 'Invalid request status.' ) ); } $user = get_user_by( 'email', $email_address ); $user_id = $user && ! is_wp_error( $user ) ? $user->ID : 0; // Check for duplicates. $requests_query = new WP_Query( array( 'post_type' => 'user_request', 'post_name__in' => array( $action_name ), // Action name stored in post_name column. 'title' => $email_address, // Email address stored in post_title column. 'post_status' => array( 'request-pending', 'request-confirmed', ), 'fields' => 'ids', ) ); if ( $requests_query->found_posts ) { return new WP_Error( 'duplicate_request', __( 'An incomplete personal data request for this email address already exists.' ) ); } $request_id = wp_insert_post( array( 'post_author' => $user_id, 'post_name' => $action_name, 'post_title' => $email_address, 'post_content' => wp_json_encode( $request_data ), 'post_status' => 'request-' . $status, 'post_type' => 'user_request', 'post_date' => current_time( 'mysql', false ), 'post_date_gmt' => current_time( 'mysql', true ), ), true ); return $request_id; } /** * Gets action description from the name and return a string. * * @since 4.9.6 * * @param string $action_name Action name of the request. * @return string Human readable action name. */ function wp_user_request_action_description( $action_name ) { switch ( $action_name ) { case 'export_personal_data': $description = __( 'Export Personal Data' ); break; case 'remove_personal_data': $description = __( 'Erase Personal Data' ); break; default: /* translators: %s: Action name. */ $description = sprintf( __( 'Confirm the "%s" action' ), $action_name ); break; } /** * Filters the user action description. * * @since 4.9.6 * * @param string $description The default description. * @param string $action_name The name of the request. */ return apply_filters( 'user_request_action_description', $description, $action_name ); } /** * Send a confirmation request email to confirm an action. * * If the request is not already pending, it will be updated. * * @since 4.9.6 * * @param int $request_id ID of the request created via wp_create_user_request(). * @return true|WP_Error True on success, `WP_Error` on failure. */ function wp_send_user_request( $request_id ) { $request_id = absint( $request_id ); $request = wp_get_user_request( $request_id ); if ( ! $request ) { return new WP_Error( 'invalid_request', __( 'Invalid personal data request.' ) ); } // Localize message content for user; fallback to site default for visitors. if ( ! empty( $request->user_id ) ) { $switched_locale = switch_to_user_locale( $request->user_id ); } else { $switched_locale = switch_to_locale( get_locale() ); } /* * Generate the new user request key first, as it is used by both the $request * object and the confirm_url array. * See https://core.trac.wordpress.org/ticket/44940 */ $request->confirm_key = wp_generate_user_request_key( $request_id ); $email_data = array( 'request' => $request, 'email' => $request->email, 'description' => wp_user_request_action_description( $request->action_name ), 'confirm_url' => add_query_arg( array( 'action' => 'confirmaction', 'request_id' => $request_id, 'confirm_key' => $request->confirm_key, ), wp_login_url() ), 'sitename' => wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ), 'siteurl' => home_url(), ); /* translators: Confirm privacy data request notification email subject. 1: Site title, 2: Name of the action. */ $subject = sprintf( __( '[%1$s] Confirm Action: %2$s' ), $email_data['sitename'], $email_data['description'] ); /** * Filters the subject of the email sent when an account action is attempted. * * @since 4.9.6 * * @param string $subject The email subject. * @param string $sitename The name of the site. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $email The email address this is being sent to. * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $confirm_url The link to click on to confirm the account action. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $subject = apply_filters( 'user_request_action_email_subject', $subject, $email_data['sitename'], $email_data ); /* translators: Do not translate DESCRIPTION, CONFIRM_URL, SITENAME, SITEURL: those are placeholders. */ $content = __( 'Howdy, A request has been made to perform the following action on your account: ###DESCRIPTION### To confirm this, please click on the following link: ###CONFIRM_URL### You can safely ignore and delete this email if you do not want to take this action. Regards, All at ###SITENAME### ###SITEURL###' ); /** * Filters the text of the email sent when an account action is attempted. * * The following strings have a special meaning and will get replaced dynamically: * * - `###DESCRIPTION###` Description of the action being performed so the user knows what the email is for. * - `###CONFIRM_URL###` The link to click on to confirm the account action. * - `###SITENAME###` The name of the site. * - `###SITEURL###` The URL to the site. * * @since 4.9.6 * * @param string $content Text in the email. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $email The email address this is being sent to. * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $confirm_url The link to click on to confirm the account action. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $content = apply_filters( 'user_request_action_email_content', $content, $email_data ); $content = str_replace( '###DESCRIPTION###', $email_data['description'], $content ); $content = str_replace( '###CONFIRM_URL###', sanitize_url( $email_data['confirm_url'] ), $content ); $content = str_replace( '###EMAIL###', $email_data['email'], $content ); $content = str_replace( '###SITENAME###', $email_data['sitename'], $content ); $content = str_replace( '###SITEURL###', sanitize_url( $email_data['siteurl'] ), $content ); $headers = ''; /** * Filters the headers of the email sent when an account action is attempted. * * @since 5.4.0 * * @param string|array $headers The email headers. * @param string $subject The email subject. * @param string $content The email content. * @param int $request_id The request ID. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $email The email address this is being sent to. * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $confirm_url The link to click on to confirm the account action. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $headers = apply_filters( 'user_request_action_email_headers', $headers, $subject, $content, $request_id, $email_data ); $email_sent = wp_mail( $email_data['email'], $subject, $content, $headers ); if ( $switched_locale ) { restore_previous_locale(); } if ( ! $email_sent ) { return new WP_Error( 'privacy_email_error', __( 'Unable to send personal data export confirmation email.' ) ); } return true; } /** * Returns a confirmation key for a user action and stores the hashed version for future comparison. * * @since 4.9.6 * * @param int $request_id Request ID. * @return string Confirmation key. */ function wp_generate_user_request_key( $request_id ) { // Generate something random for a confirmation key. $key = wp_generate_password( 20, false ); // Save the key, hashed. wp_update_post( array( 'ID' => $request_id, 'post_status' => 'request-pending', 'post_password' => wp_fast_hash( $key ), ) ); return $key; } /** * Validates a user request by comparing the key with the request's key. * * @since 4.9.6 * * @param int $request_id ID of the request being confirmed. * @param string $key Provided key to validate. * @return true|WP_Error True on success, WP_Error on failure. */ function wp_validate_user_request_key( $request_id, #[\SensitiveParameter] $key ) { $request_id = absint( $request_id ); $request = wp_get_user_request( $request_id ); $saved_key = $request->confirm_key; $key_request_time = $request->modified_timestamp; if ( ! $request || ! $saved_key || ! $key_request_time ) { return new WP_Error( 'invalid_request', __( 'Invalid personal data request.' ) ); } if ( ! in_array( $request->status, array( 'request-pending', 'request-failed' ), true ) ) { return new WP_Error( 'expired_request', __( 'This personal data request has expired.' ) ); } if ( empty( $key ) ) { return new WP_Error( 'missing_key', __( 'The confirmation key is missing from this personal data request.' ) ); } /** * Filters the expiration time of confirm keys. * * @since 4.9.6 * * @param int $expiration The expiration time in seconds. */ $expiration_duration = (int) apply_filters( 'user_request_key_expiration', DAY_IN_SECONDS ); $expiration_time = $key_request_time + $expiration_duration; if ( ! wp_verify_fast_hash( $key, $saved_key ) ) { return new WP_Error( 'invalid_key', __( 'The confirmation key is invalid for this personal data request.' ) ); } if ( ! $expiration_time || time() > $expiration_time ) { return new WP_Error( 'expired_key', __( 'The confirmation key has expired for this personal data request.' ) ); } return true; } /** * Returns the user request object for the specified request ID. * * @since 4.9.6 * * @param int $request_id The ID of the user request. * @return WP_User_Request|false */ function wp_get_user_request( $request_id ) { $request_id = absint( $request_id ); $post = get_post( $request_id ); if ( ! $post || 'user_request' !== $post->post_type ) { return false; } return new WP_User_Request( $post ); } /** * Checks if Application Passwords is supported. * * Application Passwords is supported only by sites using SSL or local environments * but may be made available using the {@see 'wp_is_application_passwords_available'} filter. * * @since 5.9.0 * * @return bool */ function wp_is_application_passwords_supported() { return is_ssl() || 'local' === wp_get_environment_type(); } /** * Checks if Application Passwords is globally available. * * By default, Application Passwords is available to all sites using SSL or to local environments. * Use the {@see 'wp_is_application_passwords_available'} filter to adjust its availability. * * @since 5.6.0 * * @return bool */ function wp_is_application_passwords_available() { /** * Filters whether Application Passwords is available. * * @since 5.6.0 * * @param bool $available True if available, false otherwise. */ return apply_filters( 'wp_is_application_passwords_available', wp_is_application_passwords_supported() ); } /** * Checks if Application Passwords is available for a specific user. * * By default all users can use Application Passwords. Use {@see 'wp_is_application_passwords_available_for_user'} * to restrict availability to certain users. * * @since 5.6.0 * * @param int|WP_User $user The user to check. * @return bool */ function wp_is_application_passwords_available_for_user( $user ) { if ( ! wp_is_application_passwords_available() ) { return false; } if ( ! is_object( $user ) ) { $user = get_userdata( $user ); } if ( ! $user || ! $user->exists() ) { return false; } /** * Filters whether Application Passwords is available for a specific user. * * @since 5.6.0 * * @param bool $available True if available, false otherwise. * @param WP_User $user The user to check. */ return apply_filters( 'wp_is_application_passwords_available_for_user', true, $user ); } /** * Registers the user meta property for persisted preferences. * * This property is used to store user preferences across page reloads and is * currently used by the block editor for preferences like 'fullscreenMode' and * 'fixedToolbar'. * * @since 6.1.0 * @access private * * @global wpdb $wpdb WordPress database abstraction object. */ function wp_register_persisted_preferences_meta() { /* * Create a meta key that incorporates the blog prefix so that each site * on a multisite can have distinct user preferences. */ global $wpdb; $meta_key = $wpdb->get_blog_prefix() . 'persisted_preferences'; register_meta( 'user', $meta_key, array( 'type' => 'object', 'single' => true, 'show_in_rest' => array( 'name' => 'persisted_preferences', 'type' => 'object', 'schema' => array( 'type' => 'object', 'context' => array( 'edit' ), 'properties' => array( '_modified' => array( 'description' => __( 'The date and time the preferences were updated.' ), 'type' => 'string', 'format' => 'date-time', 'readonly' => false, ), ), 'additionalProperties' => true, ), ), ) ); } /** * Sets the last changed time for the 'users' cache group. * * @since 6.3.0 */ function wp_cache_set_users_last_changed() { wp_cache_set_last_changed( 'users' ); } /** * Checks if password reset is allowed for a specific user. * * @since 6.3.0 * * @param int|WP_User $user The user to check. * @return bool|WP_Error True if allowed, false or WP_Error otherwise. */ function wp_is_password_reset_allowed_for_user( $user ) { if ( ! is_object( $user ) ) { $user = get_userdata( $user ); } if ( ! $user || ! $user->exists() ) { return false; } $allow = true; if ( is_multisite() && is_user_spammy( $user ) ) { $allow = false; } /** * Filters whether to allow a password to be reset. * * @since 2.7.0 * * @param bool $allow Whether to allow the password to be reset. Default true. * @param int $user_id The ID of the user attempting to reset a password. */ return apply_filters( 'allow_password_reset', $allow, $user->ID ); } https-detection-20260605090837.php 0000666 00000013341 15224722576 0012012 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605183129.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606064319.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606094733.php 0000666 00000011205 15224722576 0012022 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605134513.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260607133407.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606004029.php 0000666 00000011205 15224722576 0012007 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260607015444.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260622005025.php 0000666 00000011205 15224722576 0012002 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605192252.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605195129.php 0000666 00000013341 15224722576 0012012 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605205851.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260622180708.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260615144256.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606022251.php 0000666 00000011205 15224722576 0012004 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } class-wp-http-response.php 0000666 00000005641 15224722576 0011645 0 ustar 00 <?php /** * HTTP API: WP_HTTP_Response class * * @package WordPress * @subpackage HTTP * @since 4.4.0 */ /** * Core class used to prepare HTTP responses. * * @since 4.4.0 */ #[AllowDynamicProperties] class WP_HTTP_Response { /** * Response data. * * @since 4.4.0 * @var mixed */ public $data; /** * Response headers. * * @since 4.4.0 * @var array */ public $headers; /** * Response status. * * @since 4.4.0 * @var int */ public $status; /** * Constructor. * * @since 4.4.0 * * @param mixed $data Response data. Default null. * @param int $status Optional. HTTP status code. Default 200. * @param array $headers Optional. HTTP header map. Default empty array. */ public function __construct( $data = null, $status = 200, $headers = array() ) { $this->set_data( $data ); $this->set_status( $status ); $this->set_headers( $headers ); } /** * Retrieves headers associated with the response. * * @since 4.4.0 * * @return array Map of header name to header value. */ public function get_headers() { return $this->headers; } /** * Sets all header values. * * @since 4.4.0 * * @param array $headers Map of header name to header value. */ public function set_headers( $headers ) { $this->headers = $headers; } /** * Sets a single HTTP header. * * @since 4.4.0 * * @param string $key Header name. * @param string $value Header value. * @param bool $replace Optional. Whether to replace an existing header of the same name. * Default true. */ public function header( $key, $value, $replace = true ) { if ( $replace || ! isset( $this->headers[ $key ] ) ) { $this->headers[ $key ] = $value; } else { $this->headers[ $key ] .= ', ' . $value; } } /** * Retrieves the HTTP return code for the response. * * @since 4.4.0 * * @return int The 3-digit HTTP status code. */ public function get_status() { return $this->status; } /** * Sets the 3-digit HTTP status code. * * @since 4.4.0 * * @param int $code HTTP status. */ public function set_status( $code ) { $this->status = absint( $code ); } /** * Retrieves the response data. * * @since 4.4.0 * * @return mixed Response data. */ public function get_data() { return $this->data; } /** * Sets the response data. * * @since 4.4.0 * * @param mixed $data Response data. */ public function set_data( $data ) { $this->data = $data; } /** * Retrieves the response data for JSON serialization. * * It is expected that in most implementations, this will return the same as get_data(), * however this may be different if you want to do custom JSON data handling. * * @since 4.4.0 * * @return mixed Any JSON-serializable value. */ public function jsonSerialize() { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid return $this->get_data(); } } https-migration-20260605104304.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606014211.php 0000666 00000013341 15224722576 0011771 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606110645.php 0000666 00000013341 15224722576 0012001 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605070242-20260621225548.php 0000666 00000013341 15224722576 0013370 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605171816.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605172034.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605182534.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606112432.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260613235156.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605081235.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605083216.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606140111.php 0000666 00000013341 15224722576 0011770 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605113046.php 0000666 00000011205 15224722576 0012006 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605172255.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260605142913.php 0000666 00000013341 15224722576 0012003 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605101413.php 0000666 00000011205 15224722576 0012001 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606094010.php 0000666 00000013341 15224722576 0011776 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260615192025.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605211440.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606081323.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605070321.php 0000666 00000013341 15224722576 0011774 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605111146.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606042005.php 0000666 00000011205 15224722576 0012003 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606104641.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606032426.php 0000666 00000011205 15224722576 0012011 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605225728.php 0000666 00000011205 15224722576 0012021 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605174541.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605124943.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606074039.php 0000666 00000013341 15224722576 0012007 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605101246.php 0000666 00000011205 15224722576 0012005 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605130025.php 0000666 00000011205 15224722576 0012002 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605082734.php 0000666 00000011205 15224722576 0012017 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606062352.php 0000666 00000013341 15224722576 0012002 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260624003928.php 0000666 00000011205 15224722576 0012016 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260606120241.php 0000666 00000011205 15224722576 0012002 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605122656.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605121841.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605081409.php 0000666 00000013341 15224722576 0012005 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } user-20260621221714.php 0000666 00000533616 15224722576 0007652 0 ustar 00 <?php /** * Core User API * * @package WordPress * @subpackage Users */ /** * Authenticates and logs a user in with 'remember' capability. * * The credentials is an array that has 'user_login', 'user_password', and * 'remember' indices. If the credentials is not given, then the log in form * will be assumed and used if set. * * The various authentication cookies will be set by this function and will be * set for a longer period depending on if the 'remember' credential is set to * true. * * Note: wp_signon() doesn't handle setting the current user. This means that if the * function is called before the {@see 'init'} hook is fired, is_user_logged_in() will * evaluate as false until that point. If is_user_logged_in() is needed in conjunction * with wp_signon(), wp_set_current_user() should be called explicitly. * * @since 2.5.0 * * @global string $auth_secure_cookie * @global wpdb $wpdb WordPress database abstraction object. * * @param array $credentials { * Optional. User info in order to sign on. * * @type string $user_login Username. * @type string $user_password User password. * @type bool $remember Whether to 'remember' the user. Increases the time * that the cookie will be kept. Default false. * } * @param string|bool $secure_cookie Optional. Whether to use secure cookie. * @return WP_User|WP_Error WP_User on success, WP_Error on failure. */ function wp_signon( $credentials = array(), $secure_cookie = '' ) { global $auth_secure_cookie, $wpdb; if ( empty( $credentials ) ) { $credentials = array( 'user_login' => '', 'user_password' => '', 'remember' => false, ); if ( ! empty( $_POST['log'] ) && is_string( $_POST['log'] ) ) { $credentials['user_login'] = wp_unslash( $_POST['log'] ); } if ( ! empty( $_POST['pwd'] ) && is_string( $_POST['pwd'] ) ) { $credentials['user_password'] = $_POST['pwd']; } if ( ! empty( $_POST['rememberme'] ) ) { $credentials['remember'] = $_POST['rememberme']; } } if ( ! empty( $credentials['remember'] ) ) { $credentials['remember'] = true; } else { $credentials['remember'] = false; } /** * Fires before the user is authenticated. * * The variables passed to the callbacks are passed by reference, * and can be modified by callback functions. * * @since 1.5.1 * * @todo Decide whether to deprecate the wp_authenticate action. * * @param string $user_login Username (passed by reference). * @param string $user_password User password (passed by reference). */ do_action_ref_array( 'wp_authenticate', array( &$credentials['user_login'], &$credentials['user_password'] ) ); if ( '' === $secure_cookie ) { $secure_cookie = is_ssl(); } /** * Filters whether to use a secure sign-on cookie. * * @since 3.1.0 * * @param bool $secure_cookie Whether to use a secure sign-on cookie. * @param array $credentials { * Array of entered sign-on data. * * @type string $user_login Username. * @type string $user_password Password entered. * @type bool $remember Whether to 'remember' the user. Increases the time * that the cookie will be kept. Default false. * } */ $secure_cookie = apply_filters( 'secure_signon_cookie', $secure_cookie, $credentials ); // XXX ugly hack to pass this to wp_authenticate_cookie(). $auth_secure_cookie = $secure_cookie; add_filter( 'authenticate', 'wp_authenticate_cookie', 30, 3 ); $user = wp_authenticate( $credentials['user_login'], $credentials['user_password'] ); if ( is_wp_error( $user ) ) { return $user; } wp_set_auth_cookie( $user->ID, $credentials['remember'], $secure_cookie ); // Clear `user_activation_key` after a successful login. if ( ! empty( $user->user_activation_key ) ) { $wpdb->update( $wpdb->users, array( 'user_activation_key' => '', ), array( 'ID' => $user->ID ) ); $user->user_activation_key = ''; } /** * Fires after the user has successfully logged in. * * @since 1.5.0 * * @param string $user_login Username. * @param WP_User $user WP_User object of the logged-in user. */ do_action( 'wp_login', $user->user_login, $user ); return $user; } /** * Authenticates a user, confirming the username and password are valid. * * @since 2.8.0 * * @param WP_User|WP_Error|null $user WP_User or WP_Error object from a previous callback. Default null. * @param string $username Username for authentication. * @param string $password Password for authentication. * @return WP_User|WP_Error WP_User on success, WP_Error on failure. */ function wp_authenticate_username_password( $user, $username, #[\SensitiveParameter] $password ) { if ( $user instanceof WP_User ) { return $user; } if ( empty( $username ) || empty( $password ) ) { if ( is_wp_error( $user ) ) { return $user; } $error = new WP_Error(); if ( empty( $username ) ) { $error->add( 'empty_username', __( '<strong>Error:</strong> The username field is empty.' ) ); } if ( empty( $password ) ) { $error->add( 'empty_password', __( '<strong>Error:</strong> The password field is empty.' ) ); } return $error; } $user = get_user_by( 'login', $username ); if ( ! $user ) { return new WP_Error( 'invalid_username', sprintf( /* translators: %s: User name. */ __( '<strong>Error:</strong> The username <strong>%s</strong> is not registered on this site. If you are unsure of your username, try your email address instead.' ), $username ) ); } /** * Filters whether the given user can be authenticated with the provided password. * * @since 2.5.0 * * @param WP_User|WP_Error $user WP_User or WP_Error object if a previous * callback failed authentication. * @param string $password Password to check against the user. */ $user = apply_filters( 'wp_authenticate_user', $user, $password ); if ( is_wp_error( $user ) ) { return $user; } $valid = wp_check_password( $password, $user->user_pass, $user->ID ); if ( ! $valid ) { return new WP_Error( 'incorrect_password', sprintf( /* translators: %s: User name. */ __( '<strong>Error:</strong> The password you entered for the username %s is incorrect.' ), '<strong>' . $username . '</strong>' ) . ' <a href="' . wp_lostpassword_url() . '">' . __( 'Lost your password?' ) . '</a>' ); } if ( wp_password_needs_rehash( $user->user_pass, $user->ID ) ) { wp_set_password( $password, $user->ID ); } return $user; } /** * Authenticates a user using the email and password. * * @since 4.5.0 * * @param WP_User|WP_Error|null $user WP_User or WP_Error object if a previous * callback failed authentication. * @param string $email Email address for authentication. * @param string $password Password for authentication. * @return WP_User|WP_Error WP_User on success, WP_Error on failure. */ function wp_authenticate_email_password( $user, $email, #[\SensitiveParameter] $password ) { if ( $user instanceof WP_User ) { return $user; } if ( empty( $email ) || empty( $password ) ) { if ( is_wp_error( $user ) ) { return $user; } $error = new WP_Error(); if ( empty( $email ) ) { // Uses 'empty_username' for back-compat with wp_signon(). $error->add( 'empty_username', __( '<strong>Error:</strong> The email field is empty.' ) ); } if ( empty( $password ) ) { $error->add( 'empty_password', __( '<strong>Error:</strong> The password field is empty.' ) ); } return $error; } if ( ! is_email( $email ) ) { return $user; } $user = get_user_by( 'email', $email ); if ( ! $user ) { return new WP_Error( 'invalid_email', __( 'Unknown email address. Check again or try your username.' ) ); } /** This filter is documented in wp-includes/user.php */ $user = apply_filters( 'wp_authenticate_user', $user, $password ); if ( is_wp_error( $user ) ) { return $user; } $valid = wp_check_password( $password, $user->user_pass, $user->ID ); if ( ! $valid ) { return new WP_Error( 'incorrect_password', sprintf( /* translators: %s: Email address. */ __( '<strong>Error:</strong> The password you entered for the email address %s is incorrect.' ), '<strong>' . $email . '</strong>' ) . ' <a href="' . wp_lostpassword_url() . '">' . __( 'Lost your password?' ) . '</a>' ); } if ( wp_password_needs_rehash( $user->user_pass, $user->ID ) ) { wp_set_password( $password, $user->ID ); } return $user; } /** * Authenticates the user using the WordPress auth cookie. * * @since 2.8.0 * * @global string $auth_secure_cookie * * @param WP_User|WP_Error|null $user WP_User or WP_Error object from a previous callback. Default null. * @param string $username Username. If not empty, cancels the cookie authentication. * @param string $password Password. If not empty, cancels the cookie authentication. * @return WP_User|WP_Error WP_User on success, WP_Error on failure. */ function wp_authenticate_cookie( $user, $username, #[\SensitiveParameter] $password ) { global $auth_secure_cookie; if ( $user instanceof WP_User ) { return $user; } if ( empty( $username ) && empty( $password ) ) { $user_id = wp_validate_auth_cookie(); if ( $user_id ) { return new WP_User( $user_id ); } if ( $auth_secure_cookie ) { $auth_cookie = SECURE_AUTH_COOKIE; } else { $auth_cookie = AUTH_COOKIE; } if ( ! empty( $_COOKIE[ $auth_cookie ] ) ) { return new WP_Error( 'expired_session', __( 'Please log in again.' ) ); } // If the cookie is not set, be silent. } return $user; } /** * Authenticates the user using an application password. * * @since 5.6.0 * * @param WP_User|WP_Error|null $input_user WP_User or WP_Error object if a previous * callback failed authentication. * @param string $username Username for authentication. * @param string $password Password for authentication. * @return WP_User|WP_Error|null WP_User on success, WP_Error on failure, null if * null is passed in and this isn't an API request. */ function wp_authenticate_application_password( $input_user, $username, #[\SensitiveParameter] $password ) { if ( $input_user instanceof WP_User ) { return $input_user; } if ( ! WP_Application_Passwords::is_in_use() ) { return $input_user; } // The 'REST_REQUEST' check here may happen too early for the constant to be available. $is_api_request = ( ( defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST ) || ( defined( 'REST_REQUEST' ) && REST_REQUEST ) ); /** * Filters whether this is an API request that Application Passwords can be used on. * * By default, Application Passwords is available for the REST API and XML-RPC. * * @since 5.6.0 * * @param bool $is_api_request If this is an acceptable API request. */ $is_api_request = apply_filters( 'application_password_is_api_request', $is_api_request ); if ( ! $is_api_request ) { return $input_user; } $error = null; $user = get_user_by( 'login', $username ); if ( ! $user && is_email( $username ) ) { $user = get_user_by( 'email', $username ); } // If the login name is invalid, short circuit. if ( ! $user ) { if ( is_email( $username ) ) { $error = new WP_Error( 'invalid_email', __( '<strong>Error:</strong> Unknown email address. Check again or try your username.' ) ); } else { $error = new WP_Error( 'invalid_username', __( '<strong>Error:</strong> Unknown username. Check again or try your email address.' ) ); } } elseif ( ! wp_is_application_passwords_available() ) { $error = new WP_Error( 'application_passwords_disabled', __( 'Application passwords are not available.' ) ); } elseif ( ! wp_is_application_passwords_available_for_user( $user ) ) { $error = new WP_Error( 'application_passwords_disabled_for_user', __( 'Application passwords are not available for your account. Please contact the site administrator for assistance.' ) ); } if ( $error ) { /** * Fires when an application password failed to authenticate the user. * * @since 5.6.0 * * @param WP_Error $error The authentication error. */ do_action( 'application_password_failed_authentication', $error ); return $error; } /* * Strips out anything non-alphanumeric. This is so passwords can be used with * or without spaces to indicate the groupings for readability. * * Generated application passwords are exclusively alphanumeric. */ $password = preg_replace( '/[^a-z\d]/i', '', $password ); $hashed_passwords = WP_Application_Passwords::get_user_application_passwords( $user->ID ); foreach ( $hashed_passwords as $key => $item ) { if ( ! WP_Application_Passwords::check_password( $password, $item['password'] ) ) { continue; } $error = new WP_Error(); /** * Fires when an application password has been successfully checked as valid. * * This allows for plugins to add additional constraints to prevent an application password from being used. * * @since 5.6.0 * * @param WP_Error $error The error object. * @param WP_User $user The user authenticating. * @param array $item The details about the application password. * @param string $password The raw supplied password. */ do_action( 'wp_authenticate_application_password_errors', $error, $user, $item, $password ); if ( $error->has_errors() ) { /** This action is documented in wp-includes/user.php */ do_action( 'application_password_failed_authentication', $error ); return $error; } WP_Application_Passwords::record_application_password_usage( $user->ID, $item['uuid'] ); /** * Fires after an application password was used for authentication. * * @since 5.6.0 * * @param WP_User $user The user who was authenticated. * @param array $item The application password used. */ do_action( 'application_password_did_authenticate', $user, $item ); return $user; } $error = new WP_Error( 'incorrect_password', __( 'The provided password is an invalid application password.' ) ); /** This action is documented in wp-includes/user.php */ do_action( 'application_password_failed_authentication', $error ); return $error; } /** * Validates the application password credentials passed via Basic Authentication. * * @since 5.6.0 * * @param int|false $input_user User ID if one has been determined, false otherwise. * @return int|false The authenticated user ID if successful, false otherwise. */ function wp_validate_application_password( $input_user ) { // Don't authenticate twice. if ( ! empty( $input_user ) ) { return $input_user; } if ( ! wp_is_application_passwords_available() ) { return $input_user; } // Both $_SERVER['PHP_AUTH_USER'] and $_SERVER['PHP_AUTH_PW'] must be set in order to attempt authentication. if ( ! isset( $_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW'] ) ) { return $input_user; } $authenticated = wp_authenticate_application_password( null, $_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW'] ); if ( $authenticated instanceof WP_User ) { return $authenticated->ID; } // If it wasn't a user what got returned, just pass on what we had received originally. return $input_user; } /** * For Multisite blogs, checks if the authenticated user has been marked as a * spammer, or if the user's primary blog has been marked as spam. * * @since 3.7.0 * * @param WP_User|WP_Error|null $user WP_User or WP_Error object from a previous callback. Default null. * @return WP_User|WP_Error WP_User on success, WP_Error if the user is considered a spammer. */ function wp_authenticate_spam_check( $user ) { if ( $user instanceof WP_User && is_multisite() ) { /** * Filters whether the user has been marked as a spammer. * * @since 3.7.0 * * @param bool $spammed Whether the user is considered a spammer. * @param WP_User $user User to check against. */ $spammed = apply_filters( 'check_is_user_spammed', is_user_spammy( $user ), $user ); if ( $spammed ) { return new WP_Error( 'spammer_account', __( '<strong>Error:</strong> Your account has been marked as a spammer.' ) ); } } return $user; } /** * Validates the logged-in cookie. * * Checks the logged-in cookie if the previous auth cookie could not be * validated and parsed. * * This is a callback for the {@see 'determine_current_user'} filter, rather than API. * * @since 3.9.0 * * @param int|false $user_id The user ID (or false) as received from * the `determine_current_user` filter. * @return int|false User ID if validated, false otherwise. If a user ID from * an earlier filter callback is received, that value is returned. */ function wp_validate_logged_in_cookie( $user_id ) { if ( $user_id ) { return $user_id; } if ( is_blog_admin() || is_network_admin() || empty( $_COOKIE[ LOGGED_IN_COOKIE ] ) ) { return false; } return wp_validate_auth_cookie( $_COOKIE[ LOGGED_IN_COOKIE ], 'logged_in' ); } /** * Gets the number of posts a user has written. * * @since 3.0.0 * @since 4.1.0 Added `$post_type` argument. * @since 4.3.0 Added `$public_only` argument. Added the ability to pass an array * of post types to `$post_type`. * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $userid User ID. * @param array|string $post_type Optional. Single post type or array of post types to count the number of posts for. Default 'post'. * @param bool $public_only Optional. Whether to only return counts for public posts. Default false. * @return string Number of posts the user has written in this post type. */ function count_user_posts( $userid, $post_type = 'post', $public_only = false ) { global $wpdb; $post_type = array_unique( (array) $post_type ); sort( $post_type ); $where = get_posts_by_author_sql( $post_type, true, $userid, $public_only ); $query = "SELECT COUNT(*) FROM $wpdb->posts $where"; $last_changed = wp_cache_get_last_changed( 'posts' ); $cache_key = 'count_user_posts:' . md5( $query ); $count = wp_cache_get_salted( $cache_key, 'post-queries', $last_changed ); if ( false === $count ) { $count = $wpdb->get_var( $query ); wp_cache_set_salted( $cache_key, $count, 'post-queries', $last_changed ); } /** * Filters the number of posts a user has written. * * @since 2.7.0 * @since 4.1.0 Added `$post_type` argument. * @since 4.3.1 Added `$public_only` argument. * * @param string $count The user's post count as a numeric string. * @param int $userid User ID. * @param string|array $post_type Single post type or array of post types to count the number of posts for. * @param bool $public_only Whether to limit counted posts to public posts. */ return apply_filters( 'get_usernumposts', $count, $userid, $post_type, $public_only ); } /** * Gets the number of posts written by a list of users. * * @since 3.0.0 * @since 6.9.0 The results are now cached. * * @global wpdb $wpdb WordPress database abstraction object. * * @param int[] $users Array of user IDs. * @param string|string[] $post_type Optional. Single post type or array of post types to check. Defaults to 'post'. * @param bool $public_only Optional. Only return counts for public posts. Defaults to false. * @return array<int, string> Amount of posts each user has written, as strings, keyed by user ID. */ function count_many_users_posts( $users, $post_type = 'post', $public_only = false ) { global $wpdb; if ( empty( $users ) || ! is_array( $users ) ) { return array(); } /** * Filters whether to short-circuit performing the post counts. * * When filtering, return an array of posts counts as strings, keyed * by the user ID. * * @since 6.8.0 * * @param string[]|null $count The post counts. Return a non-null value to short-circuit. * @param int[] $users Array of user IDs. * @param string|string[] $post_type Single post type or array of post types to check. * @param bool $public_only Whether to only return counts for public posts. */ $pre = apply_filters( 'pre_count_many_users_posts', null, $users, $post_type, $public_only ); if ( null !== $pre ) { return $pre; } // Cleanup the users array. Remove duplicates and sort for consistent ordering. $users = array_unique( array_filter( array_map( 'intval', $users ) ) ); sort( $users ); // Cleanup the post type argument. Remove duplicates and sort for consistent ordering. $post_type = array_unique( (array) $post_type ); sort( $post_type ); $userlist = implode( ',', $users ); $where = get_posts_by_author_sql( $post_type, true, null, $public_only ); $query = "SELECT post_author, COUNT(*) FROM $wpdb->posts $where AND post_author IN ($userlist) GROUP BY post_author"; $cache_key = 'count_many_users_posts:' . md5( $query ); $cache_salts = array( wp_cache_get_last_changed( 'posts' ), wp_cache_get_last_changed( 'users' ) ); $count = wp_cache_get_salted( $cache_key, 'post-queries', $cache_salts ); if ( false === $count ) { $result = $wpdb->get_results( $query, ARRAY_N ); $count = array_fill_keys( $users, 0 ); foreach ( $result as $row ) { $count[ $row[0] ] = $row[1]; } wp_cache_set_salted( $cache_key, $count, 'post-queries', $cache_salts, HOUR_IN_SECONDS ); } return $count; } // // User option functions. // /** * Gets the current user's ID. * * @since MU (3.0.0) * * @return int The current user's ID, or 0 if no user is logged in. */ function get_current_user_id() { if ( ! function_exists( 'wp_get_current_user' ) ) { return 0; } $user = wp_get_current_user(); return ( isset( $user->ID ) ? (int) $user->ID : 0 ); } /** * Retrieves user option that can be either per Site or per Network. * * If the user ID is not given, then the current user will be used instead. If * the user ID is given, then the user data will be retrieved. The filter for * the result, will also pass the original option name and finally the user data * object as the third parameter. * * The option will first check for the per site name and then the per Network name. * * @since 2.0.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $option User option name. * @param int $user Optional. User ID. * @param string $deprecated Use get_option() to check for an option in the options table. * @return mixed User option value on success, false on failure. */ function get_user_option( $option, $user = 0, $deprecated = '' ) { global $wpdb; if ( ! empty( $deprecated ) ) { _deprecated_argument( __FUNCTION__, '3.0.0' ); } if ( empty( $user ) ) { $user = get_current_user_id(); } $user = get_userdata( $user ); if ( ! $user ) { return false; } $prefix = $wpdb->get_blog_prefix(); if ( $user->has_prop( $prefix . $option ) ) { // Blog-specific. $result = $user->get( $prefix . $option ); } elseif ( $user->has_prop( $option ) ) { // User-specific and cross-blog. $result = $user->get( $option ); } else { $result = false; } /** * Filters a specific user option value. * * The dynamic portion of the hook name, `$option`, refers to the user option name. * * @since 2.5.0 * * @param mixed $result Value for the user's option. * @param string $option Name of the option being retrieved. * @param WP_User $user WP_User object of the user whose option is being retrieved. */ return apply_filters( "get_user_option_{$option}", $result, $option, $user ); } /** * Updates user option with global blog capability. * * User options are just like user metadata except that they have support for * global blog options. If the 'is_global' parameter is false, which it is by default, * it will prepend the WordPress table prefix to the option name. * * Deletes the user option if $newvalue is empty. * * @since 2.0.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $user_id User ID. * @param string $option_name User option name. * @param mixed $newvalue User option value. * @param bool $is_global Optional. Whether option name is global or blog specific. * Default false (blog specific). * @return int|bool User meta ID if the option didn't exist, true on successful update, * false on failure. */ function update_user_option( $user_id, $option_name, $newvalue, $is_global = false ) { global $wpdb; if ( ! $is_global ) { $option_name = $wpdb->get_blog_prefix() . $option_name; } return update_user_meta( $user_id, $option_name, $newvalue ); } /** * Deletes user option with global blog capability. * * User options are just like user metadata except that they have support for * global blog options. If the 'is_global' parameter is false, which it is by default, * it will prepend the WordPress table prefix to the option name. * * @since 3.0.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $user_id User ID * @param string $option_name User option name. * @param bool $is_global Optional. Whether option name is global or blog specific. * Default false (blog specific). * @return bool True on success, false on failure. */ function delete_user_option( $user_id, $option_name, $is_global = false ) { global $wpdb; if ( ! $is_global ) { $option_name = $wpdb->get_blog_prefix() . $option_name; } return delete_user_meta( $user_id, $option_name ); } /** * Retrieves user info by user ID. * * @since 6.7.0 * * @param int $user_id User ID. * * @return WP_User|false WP_User object on success, false on failure. */ function get_user( $user_id ) { return get_user_by( 'id', $user_id ); } /** * Retrieves list of users matching criteria. * * @since 3.1.0 * * @see WP_User_Query * * @param array $args Optional. Arguments to retrieve users. See WP_User_Query::prepare_query() * for more information on accepted arguments. * @return array List of users. */ function get_users( $args = array() ) { $args = wp_parse_args( $args ); $args['count_total'] = false; $user_search = new WP_User_Query( $args ); return (array) $user_search->get_results(); } /** * Lists all the users of the site, with several options available. * * @since 5.9.0 * * @param string|array $args { * Optional. Array or string of default arguments. * * @type string $orderby How to sort the users. Accepts 'nicename', 'email', 'url', 'registered', * 'user_nicename', 'user_email', 'user_url', 'user_registered', 'name', * 'display_name', 'post_count', 'ID', 'meta_value', 'user_login'. Default 'name'. * @type string $order Sorting direction for $orderby. Accepts 'ASC', 'DESC'. Default 'ASC'. * @type int $number Maximum users to return or display. Default empty (all users). * @type bool $exclude_admin Whether to exclude the 'admin' account, if it exists. Default false. * @type bool $show_fullname Whether to show the user's full name. Default false. * @type string $feed If not empty, show a link to the user's feed and use this text as the alt * parameter of the link. Default empty. * @type string $feed_image If not empty, show a link to the user's feed and use this image URL as * clickable anchor. Default empty. * @type string $feed_type The feed type to link to, such as 'rss2'. Defaults to default feed type. * @type bool $echo Whether to output the result or instead return it. Default true. * @type string $style If 'list', each user is wrapped in an `<li>` element, otherwise the users * will be separated by commas. * @type bool $html Whether to list the items in HTML form or plaintext. Default true. * @type string $exclude An array, comma-, or space-separated list of user IDs to exclude. Default empty. * @type string $include An array, comma-, or space-separated list of user IDs to include. Default empty. * } * @return string|null The output if echo is false. Otherwise null. */ function wp_list_users( $args = array() ) { $defaults = array( 'orderby' => 'name', 'order' => 'ASC', 'number' => '', 'exclude_admin' => true, 'show_fullname' => false, 'feed' => '', 'feed_image' => '', 'feed_type' => '', 'echo' => true, 'style' => 'list', 'html' => true, 'exclude' => '', 'include' => '', ); $parsed_args = wp_parse_args( $args, $defaults ); $return = ''; $query_args = wp_array_slice_assoc( $parsed_args, array( 'orderby', 'order', 'number', 'exclude', 'include' ) ); $query_args['fields'] = 'ids'; /** * Filters the query arguments for the list of all users of the site. * * @since 6.1.0 * * @param array $query_args The query arguments for get_users(). * @param array $parsed_args The arguments passed to wp_list_users() combined with the defaults. */ $query_args = apply_filters( 'wp_list_users_args', $query_args, $parsed_args ); $users = get_users( $query_args ); foreach ( $users as $user_id ) { $user = get_userdata( $user_id ); if ( $parsed_args['exclude_admin'] && 'admin' === $user->display_name ) { continue; } if ( $parsed_args['show_fullname'] && '' !== $user->first_name && '' !== $user->last_name ) { $name = sprintf( /* translators: 1: User's first name, 2: Last name. */ _x( '%1$s %2$s', 'Display name based on first name and last name' ), $user->first_name, $user->last_name ); } else { $name = $user->display_name; } if ( ! $parsed_args['html'] ) { $return .= $name . ', '; continue; // No need to go further to process HTML. } if ( 'list' === $parsed_args['style'] ) { $return .= '<li>'; } $row = $name; if ( ! empty( $parsed_args['feed_image'] ) || ! empty( $parsed_args['feed'] ) ) { $row .= ' '; if ( empty( $parsed_args['feed_image'] ) ) { $row .= '('; } $row .= '<a href="' . get_author_feed_link( $user->ID, $parsed_args['feed_type'] ) . '"'; $alt = ''; if ( ! empty( $parsed_args['feed'] ) ) { $alt = ' alt="' . esc_attr( $parsed_args['feed'] ) . '"'; $name = $parsed_args['feed']; } $row .= '>'; if ( ! empty( $parsed_args['feed_image'] ) ) { $row .= '<img src="' . esc_url( $parsed_args['feed_image'] ) . '" style="border: none;"' . $alt . ' />'; } else { $row .= $name; } $row .= '</a>'; if ( empty( $parsed_args['feed_image'] ) ) { $row .= ')'; } } $return .= $row; $return .= ( 'list' === $parsed_args['style'] ) ? '</li>' : ', '; } $return = rtrim( $return, ', ' ); if ( ! $parsed_args['echo'] ) { return $return; } echo $return; } /** * Gets the sites a user belongs to. * * @since 3.0.0 * @since 4.7.0 Converted to use `get_sites()`. * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $user_id User ID * @param bool $all Whether to retrieve all sites, or only sites that are not * marked as deleted, archived, or spam. * @return object[] A list of the user's sites. An empty array if the user doesn't exist * or belongs to no sites. */ function get_blogs_of_user( $user_id, $all = false ) { global $wpdb; $user_id = (int) $user_id; // Logged out users can't have sites. if ( empty( $user_id ) ) { return array(); } /** * Filters the list of a user's sites before it is populated. * * Returning a non-null value from the filter will effectively short circuit * get_blogs_of_user(), returning that value instead. * * @since 4.6.0 * * @param null|object[] $sites An array of site objects of which the user is a member. * @param int $user_id User ID. * @param bool $all Whether the returned array should contain all sites, including * those marked 'deleted', 'archived', or 'spam'. Default false. */ $sites = apply_filters( 'pre_get_blogs_of_user', null, $user_id, $all ); if ( null !== $sites ) { return $sites; } $keys = get_user_meta( $user_id ); if ( empty( $keys ) ) { return array(); } if ( ! is_multisite() ) { $site_id = get_current_blog_id(); $sites = array( $site_id => new stdClass() ); $sites[ $site_id ]->userblog_id = $site_id; $sites[ $site_id ]->blogname = get_option( 'blogname' ); $sites[ $site_id ]->domain = ''; $sites[ $site_id ]->path = ''; $sites[ $site_id ]->site_id = 1; $sites[ $site_id ]->siteurl = get_option( 'siteurl' ); $sites[ $site_id ]->archived = 0; $sites[ $site_id ]->spam = 0; $sites[ $site_id ]->deleted = 0; return $sites; } $site_ids = array(); if ( isset( $keys[ $wpdb->base_prefix . 'capabilities' ] ) && defined( 'MULTISITE' ) ) { $site_ids[] = 1; unset( $keys[ $wpdb->base_prefix . 'capabilities' ] ); } $keys = array_keys( $keys ); foreach ( $keys as $key ) { if ( ! str_ends_with( $key, 'capabilities' ) ) { continue; } if ( $wpdb->base_prefix && ! str_starts_with( $key, $wpdb->base_prefix ) ) { continue; } $site_id = str_replace( array( $wpdb->base_prefix, '_capabilities' ), '', $key ); if ( ! is_numeric( $site_id ) ) { continue; } $site_ids[] = (int) $site_id; } $sites = array(); if ( ! empty( $site_ids ) ) { $args = array( 'number' => '', 'site__in' => $site_ids, ); if ( ! $all ) { $args['archived'] = 0; $args['spam'] = 0; $args['deleted'] = 0; } $_sites = get_sites( $args ); foreach ( $_sites as $site ) { $sites[ $site->id ] = (object) array( 'userblog_id' => $site->id, 'blogname' => $site->blogname, 'domain' => $site->domain, 'path' => $site->path, 'site_id' => $site->network_id, 'siteurl' => $site->siteurl, 'archived' => $site->archived, 'mature' => $site->mature, 'spam' => $site->spam, 'deleted' => $site->deleted, ); } } /** * Filters the list of sites a user belongs to. * * @since MU (3.0.0) * * @param object[] $sites An array of site objects belonging to the user. * @param int $user_id User ID. * @param bool $all Whether the returned sites array should contain all sites, including * those flagged for deletion, archived, or marked as spam. */ return apply_filters( 'get_blogs_of_user', $sites, $user_id, $all ); } /** * Finds out whether a user is a member of a given blog. * * @since MU (3.0.0) * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $user_id Optional. The unique ID of the user. Defaults to the current user. * @param int $blog_id Optional. ID of the blog to check. Defaults to the current site. * @return bool */ function is_user_member_of_blog( $user_id = 0, $blog_id = 0 ) { global $wpdb; $user_id = (int) $user_id; $blog_id = (int) $blog_id; if ( empty( $user_id ) ) { $user_id = get_current_user_id(); } /* * Technically not needed, but does save calls to get_site() and get_user_meta() * in the event that the function is called when a user isn't logged in. */ if ( empty( $user_id ) ) { return false; } else { $user = get_userdata( $user_id ); if ( ! $user instanceof WP_User ) { return false; } } if ( ! is_multisite() ) { return true; } if ( empty( $blog_id ) ) { $blog_id = get_current_blog_id(); } $blog = get_site( $blog_id ); if ( ! $blog || ! isset( $blog->domain ) || $blog->archived || $blog->spam || $blog->deleted ) { return false; } if ( 1 === $blog_id ) { $capabilities_key = $wpdb->base_prefix . 'capabilities'; } else { $capabilities_key = $wpdb->base_prefix . $blog_id . '_capabilities'; } $has_cap = get_user_meta( $user_id, $capabilities_key, true ); return is_array( $has_cap ); } /** * Adds meta data to a user. * * For historical reasons both the meta key and the meta value are expected to be "slashed" (slashes escaped) on input. * * @since 3.0.0 * * @param int $user_id User ID. * @param string $meta_key Metadata name. * @param mixed $meta_value Metadata value. Arrays and objects are stored as serialized data and * will be returned as the same type when retrieved. Other data types will * be stored as strings in the database: * - false is stored and retrieved as an empty string ('') * - true is stored and retrieved as '1' * - numbers (both integer and float) are stored and retrieved as strings * Must be serializable if non-scalar. * @param bool $unique Optional. Whether the same key should not be added. * Default false. * @return int|false Meta ID on success, false on failure. */ function add_user_meta( $user_id, $meta_key, $meta_value, $unique = false ) { return add_metadata( 'user', $user_id, $meta_key, $meta_value, $unique ); } /** * Removes metadata matching criteria from a user. * * You can match based on the key, or key and value. Removing based on key and * value, will keep from removing duplicate metadata with the same key. It also * allows removing all metadata matching key, if needed. * * For historical reasons both the meta key and the meta value are expected to be "slashed" (slashes escaped) on input. * * @since 3.0.0 * * @link https://developer.wordpress.org/reference/functions/delete_user_meta/ * * @param int $user_id User ID * @param string $meta_key Metadata name. * @param mixed $meta_value Optional. Metadata value. If provided, * rows will only be removed that match the value. * Must be serializable if non-scalar. Default empty. * @return bool True on success, false on failure. */ function delete_user_meta( $user_id, $meta_key, $meta_value = '' ) { return delete_metadata( 'user', $user_id, $meta_key, $meta_value ); } /** * Retrieves user meta field for a user. * * @since 3.0.0 * * @link https://developer.wordpress.org/reference/functions/get_user_meta/ * * @param int $user_id User ID. * @param string $key Optional. The meta key to retrieve. By default, * returns data for all keys. * @param bool $single Optional. Whether to return a single value. * This parameter has no effect if `$key` is not specified. * Default false. * @return mixed An array of values if `$single` is false. * The value of meta data field if `$single` is true. * False for an invalid `$user_id` (non-numeric, zero, or negative value). * An empty array if a valid but non-existing user ID is passed and `$single` is false. * An empty string if a valid but non-existing user ID is passed and `$single` is true. * Note: Non-serialized values are returned as strings: * - false values are returned as empty strings ('') * - true values are returned as '1' * - numbers (both integer and float) are returned as strings * Arrays and objects retain their original type. */ function get_user_meta( $user_id, $key = '', $single = false ) { return get_metadata( 'user', $user_id, $key, $single ); } /** * Updates user meta field based on user ID. * * Use the $prev_value parameter to differentiate between meta fields with the * same key and user ID. * * If the meta field for the user does not exist, it will be added. * * For historical reasons both the meta key and the meta value are expected to be "slashed" (slashes escaped) on input. * * @since 3.0.0 * * @link https://developer.wordpress.org/reference/functions/update_user_meta/ * * @param int $user_id User ID. * @param string $meta_key Metadata key. * @param mixed $meta_value Metadata value. Must be serializable if non-scalar. * @param mixed $prev_value Optional. Previous value to check before updating. * If specified, only update existing metadata entries with * this value. Otherwise, update all entries. Default empty. * @return int|bool Meta ID if the key didn't exist, true on successful update, * false on failure or if the value passed to the function * is the same as the one that is already in the database. */ function update_user_meta( $user_id, $meta_key, $meta_value, $prev_value = '' ) { return update_metadata( 'user', $user_id, $meta_key, $meta_value, $prev_value ); } /** * Counts number of users who have each of the user roles. * * Assumes there are neither duplicated nor orphaned capabilities meta_values. * Assumes role names are unique phrases. Same assumption made by WP_User_Query::prepare_query() * Using $strategy = 'time' this is CPU-intensive and should handle around 10^7 users. * Using $strategy = 'memory' this is memory-intensive and should handle around 10^5 users, but see WP Bug #12257. * * @since 3.0.0 * @since 4.4.0 The number of users with no role is now included in the `none` element. * @since 4.9.0 The `$site_id` parameter was added to support multisite. * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $strategy Optional. The computational strategy to use when counting the users. * Accepts either 'time' or 'memory'. Default 'time'. * @param int|null $site_id Optional. The site ID to count users for. Defaults to the current site. * @return array { * User counts. * * @type int $total_users Total number of users on the site. * @type int[] $avail_roles Array of user counts keyed by user role. * } */ function count_users( $strategy = 'time', $site_id = null ) { global $wpdb; // Initialize. if ( ! $site_id ) { $site_id = get_current_blog_id(); } /** * Filters the user count before queries are run. * * Return a non-null value to cause count_users() to return early. * * @since 5.1.0 * * @param null|array $result The value to return instead. Default null to continue with the query. * @param string $strategy Optional. The computational strategy to use when counting the users. * Accepts either 'time' or 'memory'. Default 'time'. * @param int $site_id The site ID to count users for. */ $pre = apply_filters( 'pre_count_users', null, $strategy, $site_id ); if ( null !== $pre ) { return $pre; } $blog_prefix = $wpdb->get_blog_prefix( $site_id ); $result = array(); if ( 'time' === $strategy ) { if ( is_multisite() && get_current_blog_id() !== $site_id ) { switch_to_blog( $site_id ); $avail_roles = wp_roles()->get_names(); restore_current_blog(); } else { $avail_roles = wp_roles()->get_names(); } // Build a CPU-intensive query that will return concise information. $select_count = array(); foreach ( $avail_roles as $this_role => $name ) { $select_count[] = $wpdb->prepare( 'COUNT(NULLIF(`meta_value` LIKE %s, false))', '%' . $wpdb->esc_like( '"' . $this_role . '"' ) . '%' ); } $select_count[] = "COUNT(NULLIF(`meta_value` = 'a:0:{}', false))"; $select_count = implode( ', ', $select_count ); // Add the meta_value index to the selection list, then run the query. $row = $wpdb->get_row( " SELECT {$select_count}, COUNT(*) FROM {$wpdb->usermeta} INNER JOIN {$wpdb->users} ON user_id = ID WHERE meta_key = '{$blog_prefix}capabilities' ", ARRAY_N ); // Run the previous loop again to associate results with role names. $col = 0; $role_counts = array(); foreach ( $avail_roles as $this_role => $name ) { $count = (int) $row[ $col++ ]; if ( $count > 0 ) { $role_counts[ $this_role ] = $count; } } $role_counts['none'] = (int) $row[ $col++ ]; // Get the meta_value index from the end of the result set. $total_users = (int) $row[ $col ]; $result['total_users'] = $total_users; $result['avail_roles'] =& $role_counts; } else { $avail_roles = array( 'none' => 0, ); $users_of_blog = $wpdb->get_col( " SELECT meta_value FROM {$wpdb->usermeta} INNER JOIN {$wpdb->users} ON user_id = ID WHERE meta_key = '{$blog_prefix}capabilities' " ); foreach ( $users_of_blog as $caps_meta ) { $b_roles = maybe_unserialize( $caps_meta ); if ( ! is_array( $b_roles ) ) { continue; } if ( empty( $b_roles ) ) { ++$avail_roles['none']; } foreach ( $b_roles as $b_role => $val ) { if ( isset( $avail_roles[ $b_role ] ) ) { ++$avail_roles[ $b_role ]; } else { $avail_roles[ $b_role ] = 1; } } } $result['total_users'] = count( $users_of_blog ); $result['avail_roles'] =& $avail_roles; } return $result; } /** * Returns the number of active users in your installation. * * Note that on a large site the count may be cached and only updated twice daily. * * @since MU (3.0.0) * @since 4.8.0 The `$network_id` parameter has been added. * @since 6.0.0 Moved to wp-includes/user.php. * * @param int|null $network_id ID of the network. Defaults to the current network. * @return int Number of active users on the network. */ function get_user_count( $network_id = null ) { if ( ! is_multisite() && null !== $network_id ) { _doing_it_wrong( __FUNCTION__, sprintf( /* translators: %s: $network_id */ __( 'Unable to pass %s if not using multisite.' ), '<code>$network_id</code>' ), '6.0.0' ); } return (int) get_network_option( $network_id, 'user_count', -1 ); } /** * Updates the total count of users on the site if live user counting is enabled. * * @since 6.0.0 * * @param int|null $network_id ID of the network. Defaults to the current network. * @return bool Whether the update was successful. */ function wp_maybe_update_user_counts( $network_id = null ) { if ( ! is_multisite() && null !== $network_id ) { _doing_it_wrong( __FUNCTION__, sprintf( /* translators: %s: $network_id */ __( 'Unable to pass %s if not using multisite.' ), '<code>$network_id</code>' ), '6.0.0' ); } $is_small_network = ! wp_is_large_user_count( $network_id ); /** This filter is documented in wp-includes/ms-functions.php */ if ( ! apply_filters( 'enable_live_network_counts', $is_small_network, 'users' ) ) { return false; } return wp_update_user_counts( $network_id ); } /** * Updates the total count of users on the site. * * @global wpdb $wpdb WordPress database abstraction object. * @since 6.0.0 * * @param int|null $network_id ID of the network. Defaults to the current network. * @return bool Whether the update was successful. */ function wp_update_user_counts( $network_id = null ) { global $wpdb; if ( ! is_multisite() && null !== $network_id ) { _doing_it_wrong( __FUNCTION__, sprintf( /* translators: %s: $network_id */ __( 'Unable to pass %s if not using multisite.' ), '<code>$network_id</code>' ), '6.0.0' ); } $query = "SELECT COUNT(ID) as c FROM $wpdb->users"; if ( is_multisite() ) { $query .= " WHERE spam = '0' AND deleted = '0'"; } $count = $wpdb->get_var( $query ); return update_network_option( $network_id, 'user_count', $count ); } /** * Schedules a recurring recalculation of the total count of users. * * @since 6.0.0 */ function wp_schedule_update_user_counts() { if ( ! is_main_site() ) { return; } if ( ! wp_next_scheduled( 'wp_update_user_counts' ) && ! wp_installing() ) { wp_schedule_event( time(), 'twicedaily', 'wp_update_user_counts' ); } } /** * Determines whether the site has a large number of users. * * The default criteria for a large site is more than 10,000 users. * * @since 6.0.0 * * @param int|null $network_id ID of the network. Defaults to the current network. * @return bool Whether the site has a large number of users. */ function wp_is_large_user_count( $network_id = null ) { if ( ! is_multisite() && null !== $network_id ) { _doing_it_wrong( __FUNCTION__, sprintf( /* translators: %s: $network_id */ __( 'Unable to pass %s if not using multisite.' ), '<code>$network_id</code>' ), '6.0.0' ); } $count = get_user_count( $network_id ); /** * Filters whether the site is considered large, based on its number of users. * * @since 6.0.0 * * @param bool $is_large_user_count Whether the site has a large number of users. * @param int $count The total number of users. * @param int|null $network_id ID of the network. `null` represents the current network. */ return apply_filters( 'wp_is_large_user_count', $count > 10000, $count, $network_id ); } // // Private helper functions. // /** * Sets up global user vars. * * Used by wp_set_current_user() for back compat. Might be deprecated in the future. * * @since 2.0.4 * * @global string $user_login The user username for logging in * @global WP_User $userdata User data. * @global int $user_level The level of the user * @global int $user_ID The ID of the user * @global string $user_email The email address of the user * @global string $user_url The url in the user's profile * @global string $user_identity The display name of the user * * @param int $for_user_id Optional. User ID to set up global data. Default 0. */ function setup_userdata( $for_user_id = 0 ) { global $user_login, $userdata, $user_level, $user_ID, $user_email, $user_url, $user_identity; if ( ! $for_user_id ) { $for_user_id = get_current_user_id(); } $user = get_userdata( $for_user_id ); if ( ! $user ) { $user_ID = 0; $user_level = 0; $userdata = null; $user_login = ''; $user_email = ''; $user_url = ''; $user_identity = ''; return; } $user_ID = (int) $user->ID; $user_level = (int) $user->user_level; $userdata = $user; $user_login = $user->user_login; $user_email = $user->user_email; $user_url = $user->user_url; $user_identity = $user->display_name; } /** * Creates dropdown HTML content of users. * * The content can either be displayed, which it is by default, or retrieved by * setting the 'echo' argument to false. The 'include' and 'exclude' arguments * are optional; if they are not specified, all users will be displayed. Only one * can be used in a single call, either 'include' or 'exclude', but not both. * * @since 2.3.0 * @since 4.5.0 Added the 'display_name_with_login' value for 'show'. * @since 4.7.0 Added the 'role', 'role__in', and 'role__not_in' parameters. * @since 5.9.0 Added the 'capability', 'capability__in', and 'capability__not_in' parameters. * Deprecated the 'who' parameter. * * @param array|string $args { * Optional. Array or string of arguments to generate a drop-down of users. * See WP_User_Query::prepare_query() for additional available arguments. * * @type string $show_option_all Text to show as the drop-down default (all). * Default empty. * @type string $show_option_none Text to show as the drop-down default when no * users were found. Default empty. * @type int|string $option_none_value Value to use for `$show_option_none` when no users * were found. Default -1. * @type string $hide_if_only_one_author Whether to skip generating the drop-down * if only one user was found. Default empty. * @type string $orderby Field to order found users by. Accepts user fields. * Default 'display_name'. * @type string $order Whether to order users in ascending or descending * order. Accepts 'ASC' (ascending) or 'DESC' (descending). * Default 'ASC'. * @type int[]|string $include Array or comma-separated list of user IDs to include. * Default empty. * @type int[]|string $exclude Array or comma-separated list of user IDs to exclude. * Default empty. * @type bool|int $multi Whether to skip the ID attribute on the 'select' element. * Accepts 1|true or 0|false. Default 0|false. * @type string $show User data to display. If the selected item is empty * then the 'user_login' will be displayed in parentheses. * Accepts any user field, or 'display_name_with_login' to show * the display name with user_login in parentheses. * Default 'display_name'. * @type int|bool $echo Whether to echo or return the drop-down. Accepts 1|true (echo) * or 0|false (return). Default 1|true. * @type int $selected Which user ID should be selected. Default 0. * @type bool $include_selected Whether to always include the selected user ID in the drop- * down. Default false. * @type string $name Name attribute of select element. Default 'user'. * @type string $id ID attribute of the select element. Default is the value of `$name`. * @type string $class Class attribute of the select element. Default empty. * @type int $blog_id ID of blog (Multisite only). Default is ID of the current blog. * @type string $who Deprecated, use `$capability` instead. * Which type of users to query. Accepts only an empty string or * 'authors'. Default empty (all users). * @type string|string[] $role An array or a comma-separated list of role names that users * must match to be included in results. Note that this is * an inclusive list: users must match *each* role. Default empty. * @type string[] $role__in An array of role names. Matched users must have at least one * of these roles. Default empty array. * @type string[] $role__not_in An array of role names to exclude. Users matching one or more * of these roles will not be included in results. Default empty array. * @type string|string[] $capability An array or a comma-separated list of capability names that users * must match to be included in results. Note that this is * an inclusive list: users must match *each* capability. * Does NOT work for capabilities not in the database or filtered * via {@see 'map_meta_cap'}. Default empty. * @type string[] $capability__in An array of capability names. Matched users must have at least one * of these capabilities. * Does NOT work for capabilities not in the database or filtered * via {@see 'map_meta_cap'}. Default empty array. * @type string[] $capability__not_in An array of capability names to exclude. Users matching one or more * of these capabilities will not be included in results. * Does NOT work for capabilities not in the database or filtered * via {@see 'map_meta_cap'}. Default empty array. * } * @return string HTML dropdown list of users. */ function wp_dropdown_users( $args = '' ) { $defaults = array( 'show_option_all' => '', 'show_option_none' => '', 'hide_if_only_one_author' => '', 'orderby' => 'display_name', 'order' => 'ASC', 'include' => '', 'exclude' => '', 'multi' => 0, 'show' => 'display_name', 'echo' => 1, 'selected' => 0, 'name' => 'user', 'class' => '', 'id' => '', 'blog_id' => get_current_blog_id(), 'who' => '', 'include_selected' => false, 'option_none_value' => -1, 'role' => '', 'role__in' => array(), 'role__not_in' => array(), 'capability' => '', 'capability__in' => array(), 'capability__not_in' => array(), ); $defaults['selected'] = is_author() ? get_query_var( 'author' ) : 0; $parsed_args = wp_parse_args( $args, $defaults ); $query_args = wp_array_slice_assoc( $parsed_args, array( 'blog_id', 'include', 'exclude', 'orderby', 'order', 'who', 'role', 'role__in', 'role__not_in', 'capability', 'capability__in', 'capability__not_in', ) ); $fields = array( 'ID', 'user_login' ); $show = ! empty( $parsed_args['show'] ) ? $parsed_args['show'] : 'display_name'; if ( 'display_name_with_login' === $show ) { $fields[] = 'display_name'; } else { $fields[] = $show; } $query_args['fields'] = $fields; $show_option_all = $parsed_args['show_option_all']; $show_option_none = $parsed_args['show_option_none']; $option_none_value = $parsed_args['option_none_value']; /** * Filters the query arguments for the list of users in the dropdown. * * @since 4.4.0 * * @param array $query_args The query arguments for get_users(). * @param array $parsed_args The arguments passed to wp_dropdown_users() combined with the defaults. */ $query_args = apply_filters( 'wp_dropdown_users_args', $query_args, $parsed_args ); $users = get_users( $query_args ); $output = ''; if ( ! empty( $users ) && ( empty( $parsed_args['hide_if_only_one_author'] ) || count( $users ) > 1 ) ) { $name = esc_attr( $parsed_args['name'] ); if ( $parsed_args['multi'] && ! $parsed_args['id'] ) { $id = ''; } else { $id = $parsed_args['id'] ? " id='" . esc_attr( $parsed_args['id'] ) . "'" : " id='$name'"; } $output = "<select name='{$name}'{$id} class='" . $parsed_args['class'] . "'>\n"; if ( $show_option_all ) { $output .= "\t<option value='0'>$show_option_all</option>\n"; } if ( $show_option_none ) { $_selected = selected( $option_none_value, $parsed_args['selected'], false ); $output .= "\t<option value='" . esc_attr( $option_none_value ) . "'$_selected>$show_option_none</option>\n"; } if ( $parsed_args['include_selected'] && ( $parsed_args['selected'] > 0 ) ) { $found_selected = false; $parsed_args['selected'] = (int) $parsed_args['selected']; foreach ( (array) $users as $user ) { $user->ID = (int) $user->ID; if ( $user->ID === $parsed_args['selected'] ) { $found_selected = true; } } if ( ! $found_selected ) { $selected_user = get_userdata( $parsed_args['selected'] ); if ( $selected_user ) { $users[] = $selected_user; } } } foreach ( (array) $users as $user ) { if ( 'display_name_with_login' === $show ) { /* translators: 1: User's display name, 2: User login. */ $display = sprintf( _x( '%1$s (%2$s)', 'user dropdown' ), $user->display_name, $user->user_login ); } elseif ( ! empty( $user->$show ) ) { $display = $user->$show; } else { $display = '(' . $user->user_login . ')'; } $_selected = selected( $user->ID, $parsed_args['selected'], false ); $output .= "\t<option value='$user->ID'$_selected>" . esc_html( $display ) . "</option>\n"; } $output .= '</select>'; } /** * Filters the wp_dropdown_users() HTML output. * * @since 2.3.0 * * @param string $output HTML output generated by wp_dropdown_users(). */ $html = apply_filters( 'wp_dropdown_users', $output ); if ( $parsed_args['echo'] ) { echo $html; } return $html; } /** * Sanitizes user field based on context. * * Possible context values are: 'raw', 'edit', 'db', 'display', 'attribute' and 'js'. The * 'display' context is used by default. 'attribute' and 'js' contexts are treated like 'display' * when calling filters. * * @since 2.3.0 * * @param string $field The user Object field name. * @param mixed $value The user Object value. * @param int $user_id User ID. * @param string $context How to sanitize user fields. Looks for 'raw', 'edit', 'db', 'display', * 'attribute' and 'js'. * @return mixed Sanitized value. */ function sanitize_user_field( $field, $value, $user_id, $context ) { $int_fields = array( 'ID' ); if ( in_array( $field, $int_fields, true ) ) { $value = (int) $value; } if ( 'raw' === $context ) { return $value; } if ( ! is_string( $value ) && ! is_numeric( $value ) ) { return $value; } $prefixed = str_contains( $field, 'user_' ); if ( 'edit' === $context ) { if ( $prefixed ) { /** This filter is documented in wp-includes/post.php */ $value = apply_filters( "edit_{$field}", $value, $user_id ); } else { /** * Filters a user field value in the 'edit' context. * * The dynamic portion of the hook name, `$field`, refers to the prefixed user * field being filtered, such as 'user_login', 'user_email', 'first_name', etc. * * @since 2.9.0 * * @param mixed $value Value of the prefixed user field. * @param int $user_id User ID. */ $value = apply_filters( "edit_user_{$field}", $value, $user_id ); } if ( 'description' === $field ) { $value = esc_html( $value ); // textarea_escaped? } else { $value = esc_attr( $value ); } } elseif ( 'db' === $context ) { if ( $prefixed ) { /** This filter is documented in wp-includes/post.php */ $value = apply_filters( "pre_{$field}", $value ); } else { /** * Filters the value of a user field in the 'db' context. * * The dynamic portion of the hook name, `$field`, refers to the prefixed user * field being filtered, such as 'user_login', 'user_email', 'first_name', etc. * * @since 2.9.0 * * @param mixed $value Value of the prefixed user field. */ $value = apply_filters( "pre_user_{$field}", $value ); } } else { // Use display filters by default. if ( $prefixed ) { /** This filter is documented in wp-includes/post.php */ $value = apply_filters( "{$field}", $value, $user_id, $context ); } else { /** * Filters the value of a user field in a standard context. * * The dynamic portion of the hook name, `$field`, refers to the prefixed user * field being filtered, such as 'user_login', 'user_email', 'first_name', etc. * * @since 2.9.0 * * @param mixed $value The user object value to sanitize. * @param int $user_id User ID. * @param string $context The context to filter within. */ $value = apply_filters( "user_{$field}", $value, $user_id, $context ); } } if ( 'user_url' === $field ) { $value = esc_url( $value ); } if ( 'attribute' === $context ) { $value = esc_attr( $value ); } elseif ( 'js' === $context ) { $value = esc_js( $value ); } // Restore the type for integer fields after esc_attr(). if ( in_array( $field, $int_fields, true ) ) { $value = (int) $value; } return $value; } /** * Updates all user caches. * * @since 3.0.0 * * @param object|WP_User $user User object or database row to be cached * @return void|false Void on success, false on failure. */ function update_user_caches( $user ) { if ( $user instanceof WP_User ) { if ( ! $user->exists() ) { return false; } $user = $user->data; } wp_cache_add( $user->ID, $user, 'users' ); wp_cache_add( $user->user_login, $user->ID, 'userlogins' ); wp_cache_add( $user->user_nicename, $user->ID, 'userslugs' ); if ( ! empty( $user->user_email ) ) { wp_cache_add( $user->user_email, $user->ID, 'useremail' ); } } /** * Cleans all user caches. * * @since 3.0.0 * @since 4.4.0 'clean_user_cache' action was added. * @since 6.2.0 User metadata caches are now cleared. * * @param WP_User|int $user User object or ID to be cleaned from the cache */ function clean_user_cache( $user ) { if ( is_numeric( $user ) ) { $user = new WP_User( $user ); } if ( ! $user->exists() ) { return; } wp_cache_delete( $user->ID, 'users' ); wp_cache_delete( $user->user_login, 'userlogins' ); wp_cache_delete( $user->user_nicename, 'userslugs' ); if ( ! empty( $user->user_email ) ) { wp_cache_delete( $user->user_email, 'useremail' ); } wp_cache_delete( $user->ID, 'user_meta' ); wp_cache_set_users_last_changed(); /** * Fires immediately after the given user's cache is cleaned. * * @since 4.4.0 * * @param int $user_id User ID. * @param WP_User $user User object. */ do_action( 'clean_user_cache', $user->ID, $user ); } /** * Determines whether the given username exists. * * For more information on this and similar theme functions, check out * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ * Conditional Tags} article in the Theme Developer Handbook. * * @since 2.0.0 * * @param string $username The username to check for existence. * @return int|false The user ID on success, false on failure. */ function username_exists( $username ) { $user = get_user_by( 'login', $username ); if ( $user ) { $user_id = $user->ID; } else { $user_id = false; } /** * Filters whether the given username exists. * * @since 4.9.0 * * @param int|false $user_id The user ID associated with the username, * or false if the username does not exist. * @param string $username The username to check for existence. */ return apply_filters( 'username_exists', $user_id, $username ); } /** * Determines whether the given email exists. * * For more information on this and similar theme functions, check out * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ * Conditional Tags} article in the Theme Developer Handbook. * * @since 2.1.0 * * @param string $email The email to check for existence. * @return int|false The user ID on success, false on failure. */ function email_exists( $email ) { $user = get_user_by( 'email', $email ); if ( $user ) { $user_id = $user->ID; } else { $user_id = false; } /** * Filters whether the given email exists. * * @since 5.6.0 * * @param int|false $user_id The user ID associated with the email, * or false if the email does not exist. * @param string $email The email to check for existence. */ return apply_filters( 'email_exists', $user_id, $email ); } /** * Checks whether a username is valid. * * @since 2.0.1 * @since 4.4.0 Empty sanitized usernames are now considered invalid. * * @param string $username Username. * @return bool Whether username given is valid. */ function validate_username( $username ) { $sanitized = sanitize_user( $username, true ); $valid = ( $sanitized === $username && ! empty( $sanitized ) ); /** * Filters whether the provided username is valid. * * @since 2.0.1 * * @param bool $valid Whether given username is valid. * @param string $username Username to check. */ return apply_filters( 'validate_username', $valid, $username ); } /** * Inserts a user into the database. * * Most of the `$userdata` array fields have filters associated with the values. Exceptions are * 'ID', 'rich_editing', 'syntax_highlighting', 'comment_shortcuts', 'admin_color', 'use_ssl', * 'user_registered', 'user_activation_key', 'spam', and 'role'. The filters have the prefix * 'pre_user_' followed by the field name. An example using 'description' would have the filter * called 'pre_user_description' that can be hooked into. * * @since 2.0.0 * @since 3.6.0 The `aim`, `jabber`, and `yim` fields were removed as default user contact * methods for new installations. See wp_get_user_contact_methods(). * @since 4.7.0 The `locale` field can be passed to `$userdata`. * @since 5.3.0 The `user_activation_key` field can be passed to `$userdata`. * @since 5.3.0 The `spam` field can be passed to `$userdata` (Multisite only). * @since 5.9.0 The `meta_input` field can be passed to `$userdata` to allow addition of user meta data. * * @global wpdb $wpdb WordPress database abstraction object. * * @param array|object|WP_User $userdata { * An array, object, or WP_User object of user data arguments. * * @type int $ID User ID. If supplied, the user will be updated. * @type string $user_pass The plain-text user password for new users. * Hashed password for existing users. * @type string $user_login The user's login username. * @type string $user_nicename The URL-friendly user name. * @type string $user_url The user URL. * @type string $user_email The user email address. * @type string $display_name The user's display name. * Default is the user's username. * @type string $nickname The user's nickname. * Default is the user's username. * @type string $first_name The user's first name. For new users, will be used * to build the first part of the user's display name * if `$display_name` is not specified. * @type string $last_name The user's last name. For new users, will be used * to build the second part of the user's display name * if `$display_name` is not specified. * @type string $description The user's biographical description. * @type string $rich_editing Whether to enable the rich-editor for the user. * Accepts 'true' or 'false' as a string literal, * not boolean. Default 'true'. * @type string $syntax_highlighting Whether to enable the rich code editor for the user. * Accepts 'true' or 'false' as a string literal, * not boolean. Default 'true'. * @type string $comment_shortcuts Whether to enable comment moderation keyboard * shortcuts for the user. Accepts 'true' or 'false' * as a string literal, not boolean. Default 'false'. * @type string $admin_color Admin color scheme for the user. Default 'fresh'. * @type bool $use_ssl Whether the user should always access the admin over * https. Default false. * @type string $user_registered Date the user registered in UTC. Format is 'Y-m-d H:i:s'. * @type string $user_activation_key Password reset key. Default empty. * @type bool $spam Multisite only. Whether the user is marked as spam. * Default false. * @type string $show_admin_bar_front Whether to display the Admin Bar for the user * on the site's front end. Accepts 'true' or 'false' * as a string literal, not boolean. Default 'true'. * @type string $role User's role. * @type string $locale User's locale. Default empty. * @type array $meta_input Array of custom user meta values keyed by meta key. * Default empty. * } * @return int|WP_Error The newly created user's ID or a WP_Error object if the user could not * be created. */ function wp_insert_user( $userdata ) { global $wpdb; if ( $userdata instanceof stdClass ) { $userdata = get_object_vars( $userdata ); } elseif ( $userdata instanceof WP_User ) { $userdata = $userdata->to_array(); } // Are we updating or creating? if ( ! empty( $userdata['ID'] ) ) { $user_id = (int) $userdata['ID']; $update = true; $old_user_data = get_userdata( $user_id ); if ( ! $old_user_data ) { return new WP_Error( 'invalid_user_id', __( 'Invalid user ID.' ) ); } // Slash current user email to compare it later with slashed new user email. $old_user_data->user_email = wp_slash( $old_user_data->user_email ); // Hashed in wp_update_user(), plaintext if called directly. $user_pass = ! empty( $userdata['user_pass'] ) ? $userdata['user_pass'] : $old_user_data->user_pass; } else { $update = false; if ( empty( $userdata['user_pass'] ) ) { wp_trigger_error( __FUNCTION__, __( 'The user_pass field is required when creating a new user. The user will need to reset their password before logging in.' ), E_USER_WARNING ); // Set the password as an empty string to force the password reset flow. $userdata['user_pass'] = ''; } // Hash the password. $user_pass = wp_hash_password( $userdata['user_pass'] ); } $sanitized_user_login = sanitize_user( $userdata['user_login'], true ); /** * Filters a username after it has been sanitized. * * This filter is called before the user is created or updated. * * @since 2.0.3 * * @param string $sanitized_user_login Username after it has been sanitized. */ $pre_user_login = apply_filters( 'pre_user_login', $sanitized_user_login ); // Remove any non-printable chars from the login string to see if we have ended up with an empty username. $user_login = trim( $pre_user_login ); // user_login must be between 0 and 60 characters. if ( empty( $user_login ) ) { return new WP_Error( 'empty_user_login', __( 'Cannot create a user with an empty login name.' ) ); } elseif ( mb_strlen( $user_login ) > 60 ) { return new WP_Error( 'user_login_too_long', __( 'Username may not be longer than 60 characters.' ) ); } if ( ! $update && username_exists( $user_login ) ) { return new WP_Error( 'existing_user_login', __( 'Sorry, that username already exists!' ) ); } /** * Filters the list of disallowed usernames. * * @since 4.4.0 * * @param array $usernames Array of disallowed usernames. */ $illegal_logins = (array) apply_filters( 'illegal_user_logins', array() ); if ( in_array( strtolower( $user_login ), array_map( 'strtolower', $illegal_logins ), true ) ) { return new WP_Error( 'invalid_username', __( 'Sorry, that username is not allowed.' ) ); } /* * If a nicename is provided, remove unsafe user characters before using it. * Otherwise build a nicename from the user_login. */ if ( ! empty( $userdata['user_nicename'] ) ) { $user_nicename = sanitize_user( $userdata['user_nicename'], true ); } else { $user_nicename = mb_substr( $user_login, 0, 50 ); } $user_nicename = sanitize_title( $user_nicename ); /** * Filters a user's nicename before the user is created or updated. * * @since 2.0.3 * * @param string $user_nicename The user's nicename. */ $user_nicename = apply_filters( 'pre_user_nicename', $user_nicename ); // Check if the sanitized nicename is empty. if ( empty( $user_nicename ) ) { return new WP_Error( 'empty_user_nicename', __( 'Cannot create a user with an empty nicename.' ) ); } elseif ( mb_strlen( $user_nicename ) > 50 ) { return new WP_Error( 'user_nicename_too_long', __( 'Nicename may not be longer than 50 characters.' ) ); } $user_nicename_check = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->users WHERE user_nicename = %s AND user_login != %s LIMIT 1", $user_nicename, $user_login ) ); if ( $user_nicename_check ) { $suffix = 2; while ( $user_nicename_check ) { // user_nicename allows 50 chars. Subtract one for a hyphen, plus the length of the suffix. $base_length = 49 - mb_strlen( $suffix ); $alt_user_nicename = mb_substr( $user_nicename, 0, $base_length ) . "-$suffix"; $user_nicename_check = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->users WHERE user_nicename = %s AND user_login != %s LIMIT 1", $alt_user_nicename, $user_login ) ); ++$suffix; } $user_nicename = $alt_user_nicename; } $raw_user_email = empty( $userdata['user_email'] ) ? '' : $userdata['user_email']; /** * Filters a user's email before the user is created or updated. * * @since 2.0.3 * * @param string $raw_user_email The user's email. */ $user_email = apply_filters( 'pre_user_email', $raw_user_email ); /* * If there is no update, just check for `email_exists`. If there is an update, * check if current email and new email are the same, and check `email_exists` * accordingly. */ if ( ( ! $update || ( ! empty( $old_user_data ) && 0 !== strcasecmp( $user_email, $old_user_data->user_email ) ) ) && ! defined( 'WP_IMPORTING' ) && email_exists( $user_email ) ) { return new WP_Error( 'existing_user_email', __( 'Sorry, that email address is already used!' ) ); } $raw_user_url = empty( $userdata['user_url'] ) ? '' : $userdata['user_url']; /** * Filters a user's URL before the user is created or updated. * * @since 2.0.3 * * @param string $raw_user_url The user's URL. */ $user_url = apply_filters( 'pre_user_url', $raw_user_url ); if ( mb_strlen( $user_url ) > 100 ) { return new WP_Error( 'user_url_too_long', __( 'User URL may not be longer than 100 characters.' ) ); } $user_registered = empty( $userdata['user_registered'] ) ? gmdate( 'Y-m-d H:i:s' ) : $userdata['user_registered']; $user_activation_key = empty( $userdata['user_activation_key'] ) ? '' : $userdata['user_activation_key']; if ( ! empty( $userdata['spam'] ) && ! is_multisite() ) { return new WP_Error( 'no_spam', __( 'Sorry, marking a user as spam is only supported on Multisite.' ) ); } $spam = empty( $userdata['spam'] ) ? 0 : (bool) $userdata['spam']; // Store values to save in user meta. $meta = array(); $nickname = empty( $userdata['nickname'] ) ? $user_login : $userdata['nickname']; /** * Filters a user's nickname before the user is created or updated. * * @since 2.0.3 * * @param string $nickname The user's nickname. */ $meta['nickname'] = apply_filters( 'pre_user_nickname', $nickname ); $first_name = empty( $userdata['first_name'] ) ? '' : $userdata['first_name']; /** * Filters a user's first name before the user is created or updated. * * @since 2.0.3 * * @param string $first_name The user's first name. */ $meta['first_name'] = apply_filters( 'pre_user_first_name', $first_name ); $last_name = empty( $userdata['last_name'] ) ? '' : $userdata['last_name']; /** * Filters a user's last name before the user is created or updated. * * @since 2.0.3 * * @param string $last_name The user's last name. */ $meta['last_name'] = apply_filters( 'pre_user_last_name', $last_name ); if ( empty( $userdata['display_name'] ) ) { if ( $update ) { $display_name = $user_login; } elseif ( $meta['first_name'] && $meta['last_name'] ) { $display_name = sprintf( /* translators: 1: User's first name, 2: Last name. */ _x( '%1$s %2$s', 'Display name based on first name and last name' ), $meta['first_name'], $meta['last_name'] ); } elseif ( $meta['first_name'] ) { $display_name = $meta['first_name']; } elseif ( $meta['last_name'] ) { $display_name = $meta['last_name']; } else { $display_name = $user_login; } } else { $display_name = $userdata['display_name']; } /** * Filters a user's display name before the user is created or updated. * * @since 2.0.3 * * @param string $display_name The user's display name. */ $display_name = apply_filters( 'pre_user_display_name', $display_name ); $description = empty( $userdata['description'] ) ? '' : $userdata['description']; /** * Filters a user's description before the user is created or updated. * * @since 2.0.3 * * @param string $description The user's description. */ $meta['description'] = apply_filters( 'pre_user_description', $description ); $meta['rich_editing'] = empty( $userdata['rich_editing'] ) ? 'true' : $userdata['rich_editing']; $meta['syntax_highlighting'] = empty( $userdata['syntax_highlighting'] ) ? 'true' : $userdata['syntax_highlighting']; $meta['comment_shortcuts'] = empty( $userdata['comment_shortcuts'] ) || 'false' === $userdata['comment_shortcuts'] ? 'false' : 'true'; $admin_color = empty( $userdata['admin_color'] ) ? 'fresh' : $userdata['admin_color']; $meta['admin_color'] = preg_replace( '|[^a-z0-9 _.\-@]|i', '', $admin_color ); $meta['use_ssl'] = empty( $userdata['use_ssl'] ) ? '0' : '1'; $meta['show_admin_bar_front'] = empty( $userdata['show_admin_bar_front'] ) ? 'true' : $userdata['show_admin_bar_front']; $meta['locale'] = isset( $userdata['locale'] ) ? $userdata['locale'] : ''; $compacted = compact( 'user_pass', 'user_nicename', 'user_email', 'user_url', 'user_registered', 'user_activation_key', 'display_name' ); $data = wp_unslash( $compacted ); if ( ! $update ) { $data = $data + compact( 'user_login' ); } if ( is_multisite() ) { $data = $data + compact( 'spam' ); } /** * Filters user data before the record is created or updated. * * It only includes data in the users table, not any user metadata. * * @since 4.9.0 * @since 5.8.0 The `$userdata` parameter was added. * @since 6.8.0 The user's password is now hashed using bcrypt by default instead of phpass. * * @param array $data { * Values and keys for the user. * * @type string $user_login The user's login. Only included if $update == false * @type string $user_pass The user's password. * @type string $user_email The user's email. * @type string $user_url The user's url. * @type string $user_nicename The user's nice name. Defaults to a URL-safe version of user's login. * @type string $display_name The user's display name. * @type string $user_registered MySQL timestamp describing the moment when the user registered. Defaults to * the current UTC timestamp. * } * @param bool $update Whether the user is being updated rather than created. * @param int|null $user_id ID of the user to be updated, or NULL if the user is being created. * @param array $userdata The raw array of data passed to wp_insert_user(). */ $data = apply_filters( 'wp_pre_insert_user_data', $data, $update, ( $update ? $user_id : null ), $userdata ); if ( empty( $data ) || ! is_array( $data ) ) { return new WP_Error( 'empty_data', __( 'Not enough data to create this user.' ) ); } if ( $update ) { if ( $user_email !== $old_user_data->user_email || $user_pass !== $old_user_data->user_pass ) { $data['user_activation_key'] = ''; } $wpdb->update( $wpdb->users, $data, array( 'ID' => $user_id ) ); } else { $wpdb->insert( $wpdb->users, $data ); $user_id = (int) $wpdb->insert_id; } $user = new WP_User( $user_id ); if ( ! $update ) { /** This action is documented in wp-includes/pluggable.php */ do_action( 'wp_set_password', $userdata['user_pass'], $user_id, $user ); } /** * Filters a user's meta values and keys immediately after the user is created or updated * and before any user meta is inserted or updated. * * Does not include contact methods. These are added using `wp_get_user_contact_methods( $user )`. * * For custom meta fields, see the {@see 'insert_custom_user_meta'} filter. * * @since 4.4.0 * @since 5.8.0 The `$userdata` parameter was added. * * @param array $meta { * Default meta values and keys for the user. * * @type string $nickname The user's nickname. Default is the user's username. * @type string $first_name The user's first name. * @type string $last_name The user's last name. * @type string $description The user's description. * @type string $rich_editing Whether to enable the rich-editor for the user. Default 'true'. * @type string $syntax_highlighting Whether to enable the rich code editor for the user. Default 'true'. * @type string $comment_shortcuts Whether to enable keyboard shortcuts for the user. Default 'false'. * @type string $admin_color The color scheme for a user's admin screen. Default 'fresh'. * @type int|bool $use_ssl Whether to force SSL on the user's admin area. 0|false if SSL * is not forced. * @type string $show_admin_bar_front Whether to show the admin bar on the front end for the user. * Default 'true'. * @type string $locale User's locale. Default empty. * } * @param WP_User $user User object. * @param bool $update Whether the user is being updated rather than created. * @param array $userdata The raw array of data passed to wp_insert_user(). */ $meta = apply_filters( 'insert_user_meta', $meta, $user, $update, $userdata ); $custom_meta = array(); if ( array_key_exists( 'meta_input', $userdata ) && is_array( $userdata['meta_input'] ) && ! empty( $userdata['meta_input'] ) ) { $custom_meta = $userdata['meta_input']; } /** * Filters a user's custom meta values and keys immediately after the user is created or updated * and before any user meta is inserted or updated. * * For non-custom meta fields, see the {@see 'insert_user_meta'} filter. * * @since 5.9.0 * * @param array $custom_meta Array of custom user meta values keyed by meta key. * @param WP_User $user User object. * @param bool $update Whether the user is being updated rather than created. * @param array $userdata The raw array of data passed to wp_insert_user(). */ $custom_meta = apply_filters( 'insert_custom_user_meta', $custom_meta, $user, $update, $userdata ); $meta = array_merge( $meta, $custom_meta ); if ( $update ) { // Update user meta. foreach ( $meta as $key => $value ) { update_user_meta( $user_id, $key, $value ); } } else { // Add user meta. foreach ( $meta as $key => $value ) { add_user_meta( $user_id, $key, $value ); } } foreach ( wp_get_user_contact_methods( $user ) as $key => $value ) { if ( isset( $userdata[ $key ] ) ) { update_user_meta( $user_id, $key, $userdata[ $key ] ); } } if ( isset( $userdata['role'] ) ) { $user->set_role( $userdata['role'] ); } elseif ( ! $update ) { $user->set_role( get_option( 'default_role' ) ); } clean_user_cache( $user_id ); if ( $update ) { /** * Fires immediately after an existing user is updated. * * @since 2.0.0 * @since 5.8.0 The `$userdata` parameter was added. * * @param int $user_id User ID. * @param WP_User $old_user_data Object containing user's data prior to update. * @param array $userdata The raw array of data passed to wp_insert_user(). */ do_action( 'profile_update', $user_id, $old_user_data, $userdata ); if ( isset( $userdata['spam'] ) && $userdata['spam'] !== $old_user_data->spam ) { if ( '1' === $userdata['spam'] ) { /** * Fires after the user is marked as a SPAM user. * * @since 3.0.0 * * @param int $user_id ID of the user marked as SPAM. */ do_action( 'make_spam_user', $user_id ); } else { /** * Fires after the user is marked as a HAM user. Opposite of SPAM. * * @since 3.0.0 * * @param int $user_id ID of the user marked as HAM. */ do_action( 'make_ham_user', $user_id ); } } } else { /** * Fires immediately after a new user is registered. * * @since 1.5.0 * @since 5.8.0 The `$userdata` parameter was added. * * @param int $user_id User ID. * @param array $userdata The raw array of data passed to wp_insert_user(). */ do_action( 'user_register', $user_id, $userdata ); } return $user_id; } /** * Updates a user in the database. * * It is possible to update a user's password by specifying the 'user_pass' * value in the $userdata parameter array. * * If current user's password is being updated, then the cookies will be * cleared. * * @since 2.0.0 * * @see wp_insert_user() For what fields can be set in $userdata. * * @param array|object|WP_User $userdata An array of user data or a user object of type stdClass or WP_User. * @return int|WP_Error The updated user's ID or a WP_Error object if the user could not be updated. */ function wp_update_user( $userdata ) { if ( $userdata instanceof stdClass ) { $userdata = get_object_vars( $userdata ); } elseif ( $userdata instanceof WP_User ) { $userdata = $userdata->to_array(); } $userdata_raw = $userdata; $user_id = isset( $userdata['ID'] ) ? (int) $userdata['ID'] : 0; if ( ! $user_id ) { return new WP_Error( 'invalid_user_id', __( 'Invalid user ID.' ) ); } // First, get all of the original fields. $user_obj = get_userdata( $user_id ); if ( ! $user_obj ) { return new WP_Error( 'invalid_user_id', __( 'Invalid user ID.' ) ); } $user = $user_obj->to_array(); // Add additional custom fields. foreach ( _get_additional_user_keys( $user_obj ) as $key ) { $user[ $key ] = get_user_meta( $user_id, $key, true ); } // Escape data pulled from DB. $user = add_magic_quotes( $user ); if ( ! empty( $userdata['user_pass'] ) && $userdata['user_pass'] !== $user_obj->user_pass ) { // If password is changing, hash it now. $plaintext_pass = $userdata['user_pass']; $userdata['user_pass'] = wp_hash_password( $userdata['user_pass'] ); /** This action is documented in wp-includes/pluggable.php */ do_action( 'wp_set_password', $plaintext_pass, $user_id, $user_obj ); /** * Filters whether to send the password change email. * * @since 4.3.0 * * @see wp_insert_user() For `$user` and `$userdata` fields. * * @param bool $send Whether to send the email. * @param array $user The original user array. * @param array $userdata The updated user array. */ $send_password_change_email = apply_filters( 'send_password_change_email', true, $user, $userdata ); } if ( isset( $userdata['user_email'] ) && $user['user_email'] !== $userdata['user_email'] ) { /** * Filters whether to send the email change email. * * @since 4.3.0 * * @see wp_insert_user() For `$user` and `$userdata` fields. * * @param bool $send Whether to send the email. * @param array $user The original user array. * @param array $userdata The updated user array. */ $send_email_change_email = apply_filters( 'send_email_change_email', true, $user, $userdata ); } clean_user_cache( $user_obj ); // Merge old and new fields with new fields overwriting old ones. $userdata = array_merge( $user, $userdata ); $user_id = wp_insert_user( $userdata ); if ( is_wp_error( $user_id ) ) { return $user_id; } $blog_name = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ); $switched_locale = false; if ( ! empty( $send_password_change_email ) || ! empty( $send_email_change_email ) ) { $switched_locale = switch_to_user_locale( $user_id ); } if ( ! empty( $send_password_change_email ) ) { /* translators: Do not translate USERNAME, ADMIN_EMAIL, EMAIL, SITENAME, SITEURL: those are placeholders. */ $pass_change_text = __( 'Hi ###USERNAME###, This notice confirms that your password was changed on ###SITENAME###. If you did not change your password, please contact the Site Administrator at ###ADMIN_EMAIL### This email has been sent to ###EMAIL### Regards, All at ###SITENAME### ###SITEURL###' ); $pass_change_email = array( 'to' => $user['user_email'], /* translators: Password change notification email subject. %s: Site title. */ 'subject' => __( '[%s] Password Changed' ), 'message' => $pass_change_text, 'headers' => '', ); /** * Filters the contents of the email sent when the user's password is changed. * * @since 4.3.0 * * @param array $pass_change_email { * Used to build wp_mail(). * * @type string $to The intended recipients. Add emails in a comma separated string. * @type string $subject The subject of the email. * @type string $message The content of the email. * The following strings have a special meaning and will get replaced dynamically: * - `###USERNAME###` The current user's username. * - `###ADMIN_EMAIL###` The admin email in case this was unexpected. * - `###EMAIL###` The user's email address. * - `###SITENAME###` The name of the site. * - `###SITEURL###` The URL to the site. * @type string $headers Headers. Add headers in a newline (\r\n) separated string. * } * @param array $user The original user array. * @param array $userdata The updated user array. */ $pass_change_email = apply_filters( 'password_change_email', $pass_change_email, $user, $userdata ); $pass_change_email['message'] = str_replace( '###USERNAME###', $user['user_login'], $pass_change_email['message'] ); $pass_change_email['message'] = str_replace( '###ADMIN_EMAIL###', get_option( 'admin_email' ), $pass_change_email['message'] ); $pass_change_email['message'] = str_replace( '###EMAIL###', $user['user_email'], $pass_change_email['message'] ); $pass_change_email['message'] = str_replace( '###SITENAME###', $blog_name, $pass_change_email['message'] ); $pass_change_email['message'] = str_replace( '###SITEURL###', home_url(), $pass_change_email['message'] ); wp_mail( $pass_change_email['to'], sprintf( $pass_change_email['subject'], $blog_name ), $pass_change_email['message'], $pass_change_email['headers'] ); } if ( ! empty( $send_email_change_email ) ) { /* translators: Do not translate USERNAME, ADMIN_EMAIL, NEW_EMAIL, EMAIL, SITENAME, SITEURL: those are placeholders. */ $email_change_text = __( 'Hi ###USERNAME###, This notice confirms that your email address on ###SITENAME### was changed to ###NEW_EMAIL###. If you did not change your email, please contact the Site Administrator at ###ADMIN_EMAIL### This email has been sent to ###EMAIL### Regards, All at ###SITENAME### ###SITEURL###' ); $email_change_email = array( 'to' => $user['user_email'], /* translators: Email change notification email subject. %s: Site title. */ 'subject' => __( '[%s] Email Changed' ), 'message' => $email_change_text, 'headers' => '', ); /** * Filters the contents of the email sent when the user's email is changed. * * @since 4.3.0 * * @param array $email_change_email { * Used to build wp_mail(). * * @type string $to The intended recipients. * @type string $subject The subject of the email. * @type string $message The content of the email. * The following strings have a special meaning and will get replaced dynamically: * - `###USERNAME###` The current user's username. * - `###ADMIN_EMAIL###` The admin email in case this was unexpected. * - `###NEW_EMAIL###` The new email address. * - `###EMAIL###` The old email address. * - `###SITENAME###` The name of the site. * - `###SITEURL###` The URL to the site. * @type string $headers Headers. * } * @param array $user The original user array. * @param array $userdata The updated user array. */ $email_change_email = apply_filters( 'email_change_email', $email_change_email, $user, $userdata ); $email_change_email['message'] = str_replace( '###USERNAME###', $user['user_login'], $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###ADMIN_EMAIL###', get_option( 'admin_email' ), $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###NEW_EMAIL###', $userdata['user_email'], $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###EMAIL###', $user['user_email'], $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###SITENAME###', $blog_name, $email_change_email['message'] ); $email_change_email['message'] = str_replace( '###SITEURL###', home_url(), $email_change_email['message'] ); wp_mail( $email_change_email['to'], sprintf( $email_change_email['subject'], $blog_name ), $email_change_email['message'], $email_change_email['headers'] ); } if ( $switched_locale ) { restore_previous_locale(); } // Update the cookies if the password changed. $current_user = wp_get_current_user(); if ( $current_user->ID === $user_id ) { if ( isset( $plaintext_pass ) ) { /* * Here we calculate the expiration length of the current auth cookie and compare it to the default expiration. * If it's greater than this, then we know the user checked 'Remember Me' when they logged in. */ $logged_in_cookie = wp_parse_auth_cookie( '', 'logged_in' ); /** This filter is documented in wp-includes/pluggable.php */ $default_cookie_life = apply_filters( 'auth_cookie_expiration', ( 2 * DAY_IN_SECONDS ), $user_id, false ); wp_clear_auth_cookie(); $remember = false; $token = ''; if ( false !== $logged_in_cookie ) { $token = $logged_in_cookie['token']; } if ( false !== $logged_in_cookie && ( (int) $logged_in_cookie['expiration'] - time() ) > $default_cookie_life ) { $remember = true; } wp_set_auth_cookie( $user_id, $remember, '', $token ); } } /** * Fires after the user has been updated and emails have been sent. * * @since 6.3.0 * * @param int $user_id The ID of the user that was just updated. * @param array $userdata The array of user data that was updated. * @param array $userdata_raw The unedited array of user data that was updated. */ do_action( 'wp_update_user', $user_id, $userdata, $userdata_raw ); return $user_id; } /** * Provides a simpler way of inserting a user into the database. * * Creates a new user with just the username, password, and email. For more * complex user creation use wp_insert_user() to specify more information. * * @since 2.0.0 * * @see wp_insert_user() More complete way to create a new user. * * @param string $username The user's username. * @param string $password The user's password. * @param string $email Optional. The user's email. Default empty. * @return int|WP_Error The newly created user's ID or a WP_Error object if the user could not * be created. */ function wp_create_user( $username, #[\SensitiveParameter] $password, $email = '' ) { $user_login = wp_slash( $username ); $user_email = wp_slash( $email ); $user_pass = $password; $userdata = compact( 'user_login', 'user_email', 'user_pass' ); return wp_insert_user( $userdata ); } /** * Returns a list of meta keys to be (maybe) populated in wp_update_user(). * * The list of keys returned via this function are dependent on the presence * of those keys in the user meta data to be set. * * @since 3.3.0 * @access private * * @param WP_User $user WP_User instance. * @return string[] List of user keys to be populated in wp_update_user(). */ function _get_additional_user_keys( $user ) { $keys = array( 'first_name', 'last_name', 'nickname', 'description', 'rich_editing', 'syntax_highlighting', 'comment_shortcuts', 'admin_color', 'use_ssl', 'show_admin_bar_front', 'locale' ); return array_merge( $keys, array_keys( wp_get_user_contact_methods( $user ) ) ); } /** * Sets up the user contact methods. * * Default contact methods were removed for new installations in WordPress 3.6 * and completely removed from the codebase in WordPress 6.9. * * Use the {@see 'user_contactmethods'} filter to add or remove contact methods. * * @since 3.7.0 * @since 6.9.0 Removed references to `aim`, `jabber`, and `yim` contact methods. * * @param WP_User|null $user Optional. WP_User object. * @return string[] Array of contact method labels keyed by contact method. */ function wp_get_user_contact_methods( $user = null ) { $methods = array(); /** * Filters the user contact methods. * * @since 2.9.0 * * @param string[] $methods Array of contact method labels keyed by contact method. * @param WP_User|null $user WP_User object or null if none was provided. */ return apply_filters( 'user_contactmethods', $methods, $user ); } /** * The old private function for setting up user contact methods. * * Use wp_get_user_contact_methods() instead. * * @since 2.9.0 * @access private * * @param WP_User|null $user Optional. WP_User object. Default null. * @return string[] Array of contact method labels keyed by contact method. */ function _wp_get_user_contactmethods( $user = null ) { return wp_get_user_contact_methods( $user ); } /** * Gets the text suggesting how to create strong passwords. * * @since 4.1.0 * * @return string The password hint text. */ function wp_get_password_hint() { $hint = __( 'Hint: The password should be at least twelve characters long. To make it stronger, use upper and lower case letters, numbers, and symbols like ! " ? $ % ^ & ).' ); /** * Filters the text describing the site's password complexity policy. * * @since 4.1.0 * * @param string $hint The password hint text. */ return apply_filters( 'password_hint', $hint ); } /** * Creates, stores, then returns a password reset key for user. * * @since 4.4.0 * * @param WP_User $user User to retrieve password reset key for. * @return string|WP_Error Password reset key on success. WP_Error on error. */ function get_password_reset_key( $user ) { if ( ! ( $user instanceof WP_User ) ) { return new WP_Error( 'invalidcombo', __( '<strong>Error:</strong> There is no account with that username or email address.' ) ); } /** * Fires before a new password is retrieved. * * Use the {@see 'retrieve_password'} hook instead. * * @since 1.5.0 * @deprecated 1.5.1 Misspelled. Use {@see 'retrieve_password'} hook instead. * * @param string $user_login The user login name. */ do_action_deprecated( 'retreive_password', array( $user->user_login ), '1.5.1', 'retrieve_password' ); /** * Fires before a new password is retrieved. * * @since 1.5.1 * * @param string $user_login The user login name. */ do_action( 'retrieve_password', $user->user_login ); $password_reset_allowed = wp_is_password_reset_allowed_for_user( $user ); if ( ! $password_reset_allowed ) { return new WP_Error( 'no_password_reset', __( 'Password reset is not allowed for this user' ) ); } elseif ( is_wp_error( $password_reset_allowed ) ) { return $password_reset_allowed; } // Generate something random for a password reset key. $key = wp_generate_password( 20, false ); /** * Fires when a password reset key is generated. * * @since 2.5.0 * * @param string $user_login The username for the user. * @param string $key The generated password reset key. */ do_action( 'retrieve_password_key', $user->user_login, $key ); $hashed = time() . ':' . wp_fast_hash( $key ); $key_saved = wp_update_user( array( 'ID' => $user->ID, 'user_activation_key' => $hashed, ) ); if ( is_wp_error( $key_saved ) ) { return $key_saved; } return $key; } /** * Retrieves a user row based on password reset key and login. * * A key is considered 'expired' if it exactly matches the value of the * user_activation_key field, rather than being matched after going through the * hashing process. This field is now hashed; old values are no longer accepted * but have a different WP_Error code so good user feedback can be provided. * * @since 3.1.0 * * @param string $key The password reset key. * @param string $login The user login. * @return WP_User|WP_Error WP_User object on success, WP_Error object for invalid or expired keys. */ function check_password_reset_key( #[\SensitiveParameter] $key, $login ) { $key = preg_replace( '/[^a-z0-9]/i', '', $key ); if ( empty( $key ) || ! is_string( $key ) ) { return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); } if ( empty( $login ) || ! is_string( $login ) ) { return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); } $user = get_user_by( 'login', $login ); if ( ! $user ) { return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); } /** * Filters the expiration time of password reset keys. * * @since 4.3.0 * * @param int $expiration The expiration time in seconds. */ $expiration_duration = apply_filters( 'password_reset_expiration', DAY_IN_SECONDS ); if ( str_contains( $user->user_activation_key, ':' ) ) { list( $pass_request_time, $pass_key ) = explode( ':', $user->user_activation_key, 2 ); $expiration_time = $pass_request_time + $expiration_duration; } else { $pass_key = $user->user_activation_key; $expiration_time = false; } if ( ! $pass_key ) { return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); } $hash_is_correct = wp_verify_fast_hash( $key, $pass_key ); if ( $hash_is_correct && $expiration_time && time() < $expiration_time ) { return $user; } elseif ( $hash_is_correct && $expiration_time ) { // Key has an expiration time that's passed. return new WP_Error( 'expired_key', __( 'Invalid key.' ) ); } if ( hash_equals( $user->user_activation_key, $key ) || ( $hash_is_correct && ! $expiration_time ) ) { $return = new WP_Error( 'expired_key', __( 'Invalid key.' ) ); $user_id = $user->ID; /** * Filters the return value of check_password_reset_key() when an * old-style key or an expired key is used. * * @since 3.7.0 Previously plain-text keys were stored in the database. * @since 4.3.0 Previously key hashes were stored without an expiration time. * * @param WP_Error $return A WP_Error object denoting an expired key. * Return a WP_User object to validate the key. * @param int $user_id The matched user ID. */ return apply_filters( 'password_reset_key_expired', $return, $user_id ); } return new WP_Error( 'invalid_key', __( 'Invalid key.' ) ); } /** * Handles sending a password retrieval email to a user. * * @since 2.5.0 * @since 5.7.0 Added `$user_login` parameter. * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $user_login Optional. Username to send a password retrieval email for. * Defaults to `$_POST['user_login']` if not set. * @return true|WP_Error True when finished, WP_Error object on error. */ function retrieve_password( $user_login = '' ) { $errors = new WP_Error(); $user_data = false; // Use the passed $user_login if available, otherwise use $_POST['user_login']. if ( ! $user_login && ! empty( $_POST['user_login'] ) && is_string( $_POST['user_login'] ) ) { $user_login = $_POST['user_login']; } $user_login = trim( wp_unslash( $user_login ) ); if ( empty( $user_login ) ) { $errors->add( 'empty_username', __( '<strong>Error:</strong> Please enter a username or email address.' ) ); } elseif ( strpos( $user_login, '@' ) ) { $user_data = get_user_by( 'email', $user_login ); if ( empty( $user_data ) ) { $user_data = get_user_by( 'login', $user_login ); } if ( empty( $user_data ) ) { $errors->add( 'invalid_email', __( '<strong>Error:</strong> There is no account with that username or email address.' ) ); } } else { $user_data = get_user_by( 'login', $user_login ); } /** * Filters the user data during a password reset request. * * Allows, for example, custom validation using data other than username or email address. * * @since 5.7.0 * * @param WP_User|false $user_data WP_User object if found, false if the user does not exist. * @param WP_Error $errors A WP_Error object containing any errors generated * by using invalid credentials. */ $user_data = apply_filters( 'lostpassword_user_data', $user_data, $errors ); /** * Fires before errors are returned from a password reset request. * * @since 2.1.0 * @since 4.4.0 Added the `$errors` parameter. * @since 5.4.0 Added the `$user_data` parameter. * * @param WP_Error $errors A WP_Error object containing any errors generated * by using invalid credentials. * @param WP_User|false $user_data WP_User object if found, false if the user does not exist. */ do_action( 'lostpassword_post', $errors, $user_data ); /** * Filters the errors encountered on a password reset request. * * The filtered WP_Error object may, for example, contain errors for an invalid * username or email address. A WP_Error object should always be returned, * but may or may not contain errors. * * If any errors are present in $errors, this will abort the password reset request. * * @since 5.5.0 * * @param WP_Error $errors A WP_Error object containing any errors generated * by using invalid credentials. * @param WP_User|false $user_data WP_User object if found, false if the user does not exist. */ $errors = apply_filters( 'lostpassword_errors', $errors, $user_data ); if ( $errors->has_errors() ) { return $errors; } if ( ! $user_data ) { $errors->add( 'invalidcombo', __( '<strong>Error:</strong> There is no account with that username or email address.' ) ); return $errors; } /** * Filters whether to send the retrieve password email. * * Return false to disable sending the email. * * @since 6.0.0 * * @param bool $send Whether to send the email. * @param string $user_login The username for the user. * @param WP_User $user_data WP_User object. */ if ( ! apply_filters( 'send_retrieve_password_email', true, $user_login, $user_data ) ) { return true; } // Redefining user_login ensures we return the right case in the email. $user_login = $user_data->user_login; $user_email = $user_data->user_email; $key = get_password_reset_key( $user_data ); if ( is_wp_error( $key ) ) { return $key; } // Localize password reset message content for user. $locale = get_user_locale( $user_data ); $switched_locale = switch_to_user_locale( $user_data->ID ); if ( is_multisite() ) { $site_name = get_network()->site_name; } else { /* * The blogname option is escaped with esc_html on the way into the database * in sanitize_option. We want to reverse this for the plain text arena of emails. */ $site_name = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ); } $message = __( 'Someone has requested a password reset for the following account:' ) . "\r\n\r\n"; /* translators: %s: Site name. */ $message .= sprintf( __( 'Site Name: %s' ), $site_name ) . "\r\n\r\n"; /* translators: %s: User login. */ $message .= sprintf( __( 'Username: %s' ), $user_login ) . "\r\n\r\n"; $message .= __( 'If this was a mistake, ignore this email and nothing will happen.' ) . "\r\n\r\n"; $message .= __( 'To reset your password, visit the following address:' ) . "\r\n\r\n"; /* * Since some user login names end in a period, this could produce ambiguous URLs that * end in a period. To avoid the ambiguity, ensure that the login is not the last query * arg in the URL. If moving it to the end, a trailing period will need to be escaped. * * @see https://core.trac.wordpress.org/tickets/42957 */ $message .= network_site_url( 'wp-login.php?login=' . rawurlencode( $user_login ) . "&key=$key&action=rp", 'login' ) . '&wp_lang=' . $locale . "\r\n\r\n"; if ( ! is_user_logged_in() ) { $requester_ip = $_SERVER['REMOTE_ADDR']; if ( $requester_ip ) { $message .= sprintf( /* translators: %s: IP address of password reset requester. */ __( 'This password reset request originated from the IP address %s.' ), $requester_ip ) . "\r\n"; } } /* translators: Password reset notification email subject. %s: Site title. */ $title = sprintf( __( '[%s] Password Reset' ), $site_name ); /** * Filters the subject of the password reset email. * * @since 2.8.0 * @since 4.4.0 Added the `$user_login` and `$user_data` parameters. * * @param string $title Email subject. * @param string $user_login The username for the user. * @param WP_User $user_data WP_User object. */ $title = apply_filters( 'retrieve_password_title', $title, $user_login, $user_data ); /** * Filters the message body of the password reset mail. * * If the filtered message is empty, the password reset email will not be sent. * * @since 2.8.0 * @since 4.1.0 Added `$user_login` and `$user_data` parameters. * * @param string $message Email message. * @param string $key The activation key. * @param string $user_login The username for the user. * @param WP_User $user_data WP_User object. */ $message = apply_filters( 'retrieve_password_message', $message, $key, $user_login, $user_data ); // Short-circuit on falsey $message value for backwards compatibility. if ( ! $message ) { return true; } /* * Wrap the single notification email arguments in an array * to pass them to the retrieve_password_notification_email filter. */ $defaults = array( 'to' => $user_email, 'subject' => $title, 'message' => $message, 'headers' => '', ); /** * Filters the contents of the reset password notification email sent to the user. * * @since 6.0.0 * * @param array $defaults { * The default notification email arguments. Used to build wp_mail(). * * @type string $to The intended recipient - user email address. * @type string $subject The subject of the email. * @type string $message The body of the email. * @type string $headers The headers of the email. * } * @param string $key The activation key. * @param string $user_login The username for the user. * @param WP_User $user_data WP_User object. */ $notification_email = apply_filters( 'retrieve_password_notification_email', $defaults, $key, $user_login, $user_data ); if ( $switched_locale ) { restore_previous_locale(); } if ( is_array( $notification_email ) ) { // Force key order and merge defaults in case any value is missing in the filtered array. $notification_email = array_merge( $defaults, $notification_email ); } else { $notification_email = $defaults; } list( $to, $subject, $message, $headers ) = array_values( $notification_email ); $subject = wp_specialchars_decode( $subject ); if ( ! wp_mail( $to, $subject, $message, $headers ) ) { $errors->add( 'retrieve_password_email_failure', sprintf( /* translators: %s: Documentation URL. */ __( '<strong>Error:</strong> The email could not be sent. Your site may not be correctly configured to send emails. <a href="%s">Get support for resetting your password</a>.' ), esc_url( __( 'https://wordpress.org/documentation/article/reset-your-password/' ) ) ) ); return $errors; } return true; } /** * Handles resetting the user's password. * * @since 2.5.0 * * @param WP_User $user The user * @param string $new_pass New password for the user in plaintext */ function reset_password( $user, #[\SensitiveParameter] $new_pass ) { /** * Fires before the user's password is reset. * * @since 1.5.0 * * @param WP_User $user The user. * @param string $new_pass New user password. */ do_action( 'password_reset', $user, $new_pass ); wp_set_password( $new_pass, $user->ID ); update_user_meta( $user->ID, 'default_password_nag', false ); /** * Fires after the user's password is reset. * * @since 4.4.0 * * @param WP_User $user The user. * @param string $new_pass New user password. */ do_action( 'after_password_reset', $user, $new_pass ); } /** * Handles registering a new user. * * @since 2.5.0 * * @param string $user_login User's username for logging in * @param string $user_email User's email address to send password and add * @return int|WP_Error Either user's ID or error on failure. */ function register_new_user( $user_login, $user_email ) { $errors = new WP_Error(); $sanitized_user_login = sanitize_user( $user_login ); /** * Filters the email address of a user being registered. * * @since 2.1.0 * * @param string $user_email The email address of the new user. */ $user_email = apply_filters( 'user_registration_email', $user_email ); // Check the username. if ( '' === $sanitized_user_login ) { $errors->add( 'empty_username', __( '<strong>Error:</strong> Please enter a username.' ) ); } elseif ( ! validate_username( $user_login ) ) { $errors->add( 'invalid_username', __( '<strong>Error:</strong> This username is invalid because it uses illegal characters. Please enter a valid username.' ) ); $sanitized_user_login = ''; } elseif ( username_exists( $sanitized_user_login ) ) { $errors->add( 'username_exists', __( '<strong>Error:</strong> This username is already registered. Please choose another one.' ) ); } else { /** This filter is documented in wp-includes/user.php */ $illegal_user_logins = (array) apply_filters( 'illegal_user_logins', array() ); if ( in_array( strtolower( $sanitized_user_login ), array_map( 'strtolower', $illegal_user_logins ), true ) ) { $errors->add( 'invalid_username', __( '<strong>Error:</strong> Sorry, that username is not allowed.' ) ); } } // Check the email address. if ( '' === $user_email ) { $errors->add( 'empty_email', __( '<strong>Error:</strong> Please type your email address.' ) ); } elseif ( ! is_email( $user_email ) ) { $errors->add( 'invalid_email', __( '<strong>Error:</strong> The email address is not correct.' ) ); $user_email = ''; } elseif ( email_exists( $user_email ) ) { $errors->add( 'email_exists', sprintf( /* translators: %s: Link to the login page. */ __( '<strong>Error:</strong> This email address is already registered. <a href="%s">Log in</a> with this address or choose another one.' ), wp_login_url() ) ); } /** * Fires when submitting registration form data, before the user is created. * * @since 2.1.0 * * @param string $sanitized_user_login The submitted username after being sanitized. * @param string $user_email The submitted email. * @param WP_Error $errors Contains any errors with submitted username and email, * e.g., an empty field, an invalid username or email, * or an existing username or email. */ do_action( 'register_post', $sanitized_user_login, $user_email, $errors ); /** * Filters the errors encountered when a new user is being registered. * * The filtered WP_Error object may, for example, contain errors for an invalid * or existing username or email address. A WP_Error object should always be returned, * but may or may not contain errors. * * If any errors are present in $errors, this will abort the user's registration. * * @since 2.1.0 * * @param WP_Error $errors A WP_Error object containing any errors encountered * during registration. * @param string $sanitized_user_login User's username after it has been sanitized. * @param string $user_email User's email. */ $errors = apply_filters( 'registration_errors', $errors, $sanitized_user_login, $user_email ); if ( $errors->has_errors() ) { return $errors; } $user_pass = wp_generate_password( 12, false ); $user_id = wp_create_user( $sanitized_user_login, $user_pass, $user_email ); if ( ! $user_id || is_wp_error( $user_id ) ) { $errors->add( 'registerfail', sprintf( /* translators: %s: Admin email address. */ __( '<strong>Error:</strong> Could not register you… please contact the <a href="mailto:%s">site admin</a>!' ), get_option( 'admin_email' ) ) ); return $errors; } update_user_meta( $user_id, 'default_password_nag', true ); // Set up the password change nag. if ( ! empty( $_COOKIE['wp_lang'] ) ) { $wp_lang = sanitize_text_field( $_COOKIE['wp_lang'] ); if ( in_array( $wp_lang, get_available_languages(), true ) ) { update_user_meta( $user_id, 'locale', $wp_lang ); // Set user locale if defined on registration. } } /** * Fires after a new user registration has been recorded. * * @since 4.4.0 * * @param int $user_id ID of the newly registered user. */ do_action( 'register_new_user', $user_id ); return $user_id; } /** * Initiates email notifications related to the creation of new users. * * Notifications are sent both to the site admin and to the newly created user. * * @since 4.4.0 * @since 4.6.0 Converted the `$notify` parameter to accept 'user' for sending * notifications only to the user created. * * @param int $user_id ID of the newly created user. * @param string $notify Optional. Type of notification that should happen. Accepts 'admin' * or an empty string (admin only), 'user', or 'both' (admin and user). * Default 'both'. */ function wp_send_new_user_notifications( $user_id, $notify = 'both' ) { wp_new_user_notification( $user_id, null, $notify ); } /** * Retrieves the current session token from the logged_in cookie. * * @since 4.0.0 * * @return string Token. */ function wp_get_session_token() { $cookie = wp_parse_auth_cookie( '', 'logged_in' ); return ! empty( $cookie['token'] ) ? $cookie['token'] : ''; } /** * Retrieves a list of sessions for the current user. * * @since 4.0.0 * * @return array Array of sessions. */ function wp_get_all_sessions() { $manager = WP_Session_Tokens::get_instance( get_current_user_id() ); return $manager->get_all(); } /** * Removes the current session token from the database. * * @since 4.0.0 */ function wp_destroy_current_session() { $token = wp_get_session_token(); if ( $token ) { $manager = WP_Session_Tokens::get_instance( get_current_user_id() ); $manager->destroy( $token ); } } /** * Removes all but the current session token for the current user for the database. * * @since 4.0.0 */ function wp_destroy_other_sessions() { $token = wp_get_session_token(); if ( $token ) { $manager = WP_Session_Tokens::get_instance( get_current_user_id() ); $manager->destroy_others( $token ); } } /** * Removes all session tokens for the current user from the database. * * @since 4.0.0 */ function wp_destroy_all_sessions() { $manager = WP_Session_Tokens::get_instance( get_current_user_id() ); $manager->destroy_all(); } /** * Gets the user IDs of all users with no role on this site. * * @since 4.4.0 * @since 4.9.0 The `$site_id` parameter was added to support multisite. * * @global wpdb $wpdb WordPress database abstraction object. * * @param int|null $site_id Optional. The site ID to get users with no role for. Defaults to the current site. * @return string[] Array of user IDs as strings. */ function wp_get_users_with_no_role( $site_id = null ) { global $wpdb; if ( ! $site_id ) { $site_id = get_current_blog_id(); } $prefix = $wpdb->get_blog_prefix( $site_id ); if ( is_multisite() && get_current_blog_id() !== $site_id ) { switch_to_blog( $site_id ); $role_names = wp_roles()->get_names(); restore_current_blog(); } else { $role_names = wp_roles()->get_names(); } $regex = implode( '|', array_keys( $role_names ) ); $regex = preg_replace( '/[^a-zA-Z_\|-]/', '', $regex ); $users = $wpdb->get_col( $wpdb->prepare( "SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '{$prefix}capabilities' AND meta_value NOT REGEXP %s", $regex ) ); return $users; } /** * Retrieves the current user object. * * Will set the current user, if the current user is not set. The current user * will be set to the logged-in person. If no user is logged-in, then it will * set the current user to 0, which is invalid and won't have any permissions. * * This function is used by the pluggable functions wp_get_current_user() and * get_currentuserinfo(), the latter of which is deprecated but used for backward * compatibility. * * @since 4.5.0 * @access private * * @see wp_get_current_user() * @global WP_User $current_user Checks if the current user is set. * * @return WP_User Current WP_User instance. */ function _wp_get_current_user() { global $current_user; if ( ! empty( $current_user ) ) { if ( $current_user instanceof WP_User ) { return $current_user; } // Upgrade stdClass to WP_User. if ( is_object( $current_user ) && isset( $current_user->ID ) ) { $cur_id = $current_user->ID; $current_user = null; wp_set_current_user( $cur_id ); return $current_user; } // $current_user has a junk value. Force to WP_User with ID 0. $current_user = null; wp_set_current_user( 0 ); return $current_user; } if ( defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST ) { wp_set_current_user( 0 ); return $current_user; } /** * Filters the current user. * * The default filters use this to determine the current user from the * request's cookies, if available. * * Returning a value of false will effectively short-circuit setting * the current user. * * @since 3.9.0 * * @param int|false $user_id User ID if one has been determined, false otherwise. */ $user_id = apply_filters( 'determine_current_user', false ); if ( ! $user_id ) { wp_set_current_user( 0 ); return $current_user; } wp_set_current_user( $user_id ); return $current_user; } /** * Sends a confirmation request email when a change of user email address is attempted. * * @since 3.0.0 * @since 4.9.0 This function was moved from wp-admin/includes/ms.php so it's no longer Multisite specific. * * @global WP_Error $errors WP_Error object. */ function send_confirmation_on_profile_email() { global $errors; $current_user = wp_get_current_user(); if ( ! is_object( $errors ) ) { $errors = new WP_Error(); } if ( $current_user->ID !== (int) $_POST['user_id'] ) { return false; } if ( $current_user->user_email !== $_POST['email'] ) { if ( ! is_email( $_POST['email'] ) ) { $errors->add( 'user_email', __( '<strong>Error:</strong> The email address is not correct.' ), array( 'form-field' => 'email', ) ); return; } if ( email_exists( $_POST['email'] ) ) { $errors->add( 'user_email', __( '<strong>Error:</strong> The email address is already used.' ), array( 'form-field' => 'email', ) ); delete_user_meta( $current_user->ID, '_new_email' ); return; } $hash = md5( $_POST['email'] . time() . wp_rand() ); $new_user_email = array( 'hash' => $hash, 'newemail' => $_POST['email'], ); update_user_meta( $current_user->ID, '_new_email', $new_user_email ); $sitename = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ); /* translators: Do not translate USERNAME, ADMIN_URL, EMAIL, SITENAME, SITEURL: those are placeholders. */ $email_text = __( 'Howdy ###USERNAME###, You recently requested to have the email address on your account changed. If this is correct, please click on the following link to change it: ###ADMIN_URL### You can safely ignore and delete this email if you do not want to take this action. This email has been sent to ###EMAIL### Regards, All at ###SITENAME### ###SITEURL###' ); /** * Filters the text of the email sent when a change of user email address is attempted. * * The following strings have a special meaning and will get replaced dynamically: * * - `###USERNAME###` The current user's username. * - `###ADMIN_URL###` The link to click on to confirm the email change. * - `###EMAIL###` The new email. * - `###SITENAME###` The name of the site. * - `###SITEURL###` The URL to the site. * * @since MU (3.0.0) * @since 4.9.0 This filter is no longer Multisite specific. * * @param string $email_text Text in the email. * @param array $new_user_email { * Data relating to the new user email address. * * @type string $hash The secure hash used in the confirmation link URL. * @type string $newemail The proposed new email address. * } */ $content = apply_filters( 'new_user_email_content', $email_text, $new_user_email ); $content = str_replace( '###USERNAME###', $current_user->user_login, $content ); $content = str_replace( '###ADMIN_URL###', esc_url( self_admin_url( 'profile.php?newuseremail=' . $hash ) ), $content ); $content = str_replace( '###EMAIL###', $_POST['email'], $content ); $content = str_replace( '###SITENAME###', $sitename, $content ); $content = str_replace( '###SITEURL###', home_url(), $content ); /* translators: New email address notification email subject. %s: Site title. */ wp_mail( $_POST['email'], sprintf( __( '[%s] Email Change Request' ), $sitename ), $content ); $_POST['email'] = $current_user->user_email; } } /** * Adds an admin notice alerting the user to check for confirmation request email * after email address change. * * @since 3.0.0 * @since 4.9.0 This function was moved from wp-admin/includes/ms.php so it's no longer Multisite specific. * * @global string $pagenow The filename of the current screen. */ function new_user_email_admin_notice() { global $pagenow; if ( 'profile.php' === $pagenow && isset( $_GET['updated'] ) ) { $email = get_user_meta( get_current_user_id(), '_new_email', true ); if ( $email ) { $message = sprintf( /* translators: %s: New email address. */ __( 'Your email address has not been updated yet. Please check your inbox at %s for a confirmation email.' ), '<code>' . esc_html( $email['newemail'] ) . '</code>' ); wp_admin_notice( $message, array( 'type' => 'info' ) ); } } } /** * Gets all personal data request types. * * @since 4.9.6 * @access private * * @return string[] List of core privacy action types. */ function _wp_privacy_action_request_types() { return array( 'export_personal_data', 'remove_personal_data', ); } /** * Registers the personal data exporter for users. * * @since 4.9.6 * * @param array[] $exporters An array of personal data exporters. * @return array[] An array of personal data exporters. */ function wp_register_user_personal_data_exporter( $exporters ) { $exporters['wordpress-user'] = array( 'exporter_friendly_name' => __( 'WordPress User' ), 'callback' => 'wp_user_personal_data_exporter', ); return $exporters; } /** * Finds and exports personal data associated with an email address from the user and user_meta table. * * @since 4.9.6 * @since 5.4.0 Added 'Community Events Location' group to the export data. * @since 5.4.0 Added 'Session Tokens' group to the export data. * * @param string $email_address The user's email address. * @return array { * An array of personal data. * * @type array[] $data An array of personal data arrays. * @type bool $done Whether the exporter is finished. * } */ function wp_user_personal_data_exporter( $email_address ) { $email_address = trim( $email_address ); $data_to_export = array(); $user = get_user_by( 'email', $email_address ); if ( ! $user ) { return array( 'data' => array(), 'done' => true, ); } $user_meta = get_user_meta( $user->ID ); $user_props_to_export = array( 'ID' => __( 'User ID' ), 'user_login' => __( 'User Login Name' ), 'user_nicename' => __( 'User Nice Name' ), 'user_email' => __( 'User Email' ), 'user_url' => __( 'User URL' ), 'user_registered' => __( 'User Registration Date' ), 'display_name' => __( 'User Display Name' ), 'nickname' => __( 'User Nickname' ), 'first_name' => __( 'User First Name' ), 'last_name' => __( 'User Last Name' ), 'description' => __( 'User Description' ), ); $user_data_to_export = array(); foreach ( $user_props_to_export as $key => $name ) { $value = ''; switch ( $key ) { case 'ID': case 'user_login': case 'user_nicename': case 'user_email': case 'user_url': case 'user_registered': case 'display_name': $value = $user->data->$key; break; case 'nickname': case 'first_name': case 'last_name': case 'description': $value = $user_meta[ $key ][0]; break; } if ( ! empty( $value ) ) { $user_data_to_export[] = array( 'name' => $name, 'value' => $value, ); } } // Get the list of reserved names. $reserved_names = array_values( $user_props_to_export ); /** * Filters the user's profile data for the privacy exporter. * * @since 5.4.0 * * @param array $additional_user_profile_data { * An array of name-value pairs of additional user data items. Default empty array. * * @type string $name The user-facing name of an item name-value pair,e.g. 'IP Address'. * @type string $value The user-facing value of an item data pair, e.g. '50.60.70.0'. * } * @param WP_User $user The user whose data is being exported. * @param string[] $reserved_names An array of reserved names. Any item in `$additional_user_data` * that uses one of these for its `name` will not be included in the export. */ $_extra_data = apply_filters( 'wp_privacy_additional_user_profile_data', array(), $user, $reserved_names ); if ( is_array( $_extra_data ) && ! empty( $_extra_data ) ) { // Remove items that use reserved names. $extra_data = array_filter( $_extra_data, static function ( $item ) use ( $reserved_names ) { return ! in_array( $item['name'], $reserved_names, true ); } ); if ( count( $extra_data ) !== count( $_extra_data ) ) { _doing_it_wrong( __FUNCTION__, sprintf( /* translators: %s: wp_privacy_additional_user_profile_data */ __( 'Filter %s returned items with reserved names.' ), '<code>wp_privacy_additional_user_profile_data</code>' ), '5.4.0' ); } if ( ! empty( $extra_data ) ) { $user_data_to_export = array_merge( $user_data_to_export, $extra_data ); } } $data_to_export[] = array( 'group_id' => 'user', 'group_label' => __( 'User' ), 'group_description' => __( 'User’s profile data.' ), 'item_id' => "user-{$user->ID}", 'data' => $user_data_to_export, ); if ( isset( $user_meta['community-events-location'] ) ) { $location = maybe_unserialize( $user_meta['community-events-location'][0] ); $location_props_to_export = array( 'description' => __( 'City' ), 'country' => __( 'Country' ), 'latitude' => __( 'Latitude' ), 'longitude' => __( 'Longitude' ), 'ip' => __( 'IP' ), ); $location_data_to_export = array(); foreach ( $location_props_to_export as $key => $name ) { if ( ! empty( $location[ $key ] ) ) { $location_data_to_export[] = array( 'name' => $name, 'value' => $location[ $key ], ); } } $data_to_export[] = array( 'group_id' => 'community-events-location', 'group_label' => __( 'Community Events Location' ), 'group_description' => __( 'User’s location data used for the Community Events in the WordPress Events and News dashboard widget.' ), 'item_id' => "community-events-location-{$user->ID}", 'data' => $location_data_to_export, ); } if ( isset( $user_meta['session_tokens'] ) ) { $session_tokens = maybe_unserialize( $user_meta['session_tokens'][0] ); $session_tokens_props_to_export = array( 'expiration' => __( 'Expiration' ), 'ip' => __( 'IP' ), 'ua' => __( 'User Agent' ), 'login' => __( 'Last Login' ), ); foreach ( $session_tokens as $token_key => $session_token ) { $session_tokens_data_to_export = array(); foreach ( $session_tokens_props_to_export as $key => $name ) { if ( ! empty( $session_token[ $key ] ) ) { $value = $session_token[ $key ]; if ( in_array( $key, array( 'expiration', 'login' ), true ) ) { $value = date_i18n( 'F d, Y H:i A', $value ); } $session_tokens_data_to_export[] = array( 'name' => $name, 'value' => $value, ); } } $data_to_export[] = array( 'group_id' => 'session-tokens', 'group_label' => __( 'Session Tokens' ), 'group_description' => __( 'User’s Session Tokens data.' ), 'item_id' => "session-tokens-{$user->ID}-{$token_key}", 'data' => $session_tokens_data_to_export, ); } } return array( 'data' => $data_to_export, 'done' => true, ); } /** * Updates log when privacy request is confirmed. * * @since 4.9.6 * @access private * * @param int $request_id ID of the request. */ function _wp_privacy_account_request_confirmed( $request_id ) { $request = wp_get_user_request( $request_id ); if ( ! $request ) { return; } if ( ! in_array( $request->status, array( 'request-pending', 'request-failed' ), true ) ) { return; } update_post_meta( $request_id, '_wp_user_request_confirmed_timestamp', time() ); wp_update_post( array( 'ID' => $request_id, 'post_status' => 'request-confirmed', ) ); } /** * Notifies the site administrator via email when a request is confirmed. * * Without this, the admin would have to manually check the site to see if any * action was needed on their part yet. * * @since 4.9.6 * * @param int $request_id The ID of the request. */ function _wp_privacy_send_request_confirmation_notification( $request_id ) { $request = wp_get_user_request( $request_id ); if ( ! ( $request instanceof WP_User_Request ) || 'request-confirmed' !== $request->status ) { return; } $already_notified = (bool) get_post_meta( $request_id, '_wp_admin_notified', true ); if ( $already_notified ) { return; } if ( 'export_personal_data' === $request->action_name ) { $manage_url = admin_url( 'export-personal-data.php' ); } elseif ( 'remove_personal_data' === $request->action_name ) { $manage_url = admin_url( 'erase-personal-data.php' ); } $action_description = wp_user_request_action_description( $request->action_name ); /** * Filters the recipient of the data request confirmation notification. * * In a Multisite environment, this will default to the email address of the * network admin because, by default, single site admins do not have the * capabilities required to process requests. Some networks may wish to * delegate those capabilities to a single-site admin, or a dedicated person * responsible for managing privacy requests. * * @since 4.9.6 * * @param string $admin_email The email address of the notification recipient. * @param WP_User_Request $request The request that is initiating the notification. */ $admin_email = apply_filters( 'user_request_confirmed_email_to', get_site_option( 'admin_email' ), $request ); $email_data = array( 'request' => $request, 'user_email' => $request->email, 'description' => $action_description, 'manage_url' => $manage_url, 'sitename' => wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ), 'siteurl' => home_url(), 'admin_email' => $admin_email, ); $subject = sprintf( /* translators: Privacy data request confirmed notification email subject. 1: Site title, 2: Name of the confirmed action. */ __( '[%1$s] Action Confirmed: %2$s' ), $email_data['sitename'], $action_description ); /** * Filters the subject of the user request confirmation email. * * @since 4.9.8 * * @param string $subject The email subject. * @param string $sitename The name of the site. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $user_email The email address confirming a request. * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $manage_url The link to click manage privacy requests of this type. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * @type string $admin_email The administrator email receiving the mail. * } */ $subject = apply_filters( 'user_request_confirmed_email_subject', $subject, $email_data['sitename'], $email_data ); /* translators: Do not translate SITENAME, USER_EMAIL, DESCRIPTION, MANAGE_URL, SITEURL; those are placeholders. */ $content = __( 'Howdy, A user data privacy request has been confirmed on ###SITENAME###: User: ###USER_EMAIL### Request: ###DESCRIPTION### You can view and manage these data privacy requests here: ###MANAGE_URL### Regards, All at ###SITENAME### ###SITEURL###' ); /** * Filters the body of the user request confirmation email. * * The email is sent to an administrator when a user request is confirmed. * * The following strings have a special meaning and will get replaced dynamically: * * - `###SITENAME###` The name of the site. * - `###USER_EMAIL###` The user email for the request. * - `###DESCRIPTION###` Description of the action being performed so the user knows what the email is for. * - `###MANAGE_URL###` The URL to manage requests. * - `###SITEURL###` The URL to the site. * * @since 4.9.6 * @deprecated 5.8.0 Use {@see 'user_request_confirmed_email_content'} instead. * For user erasure fulfillment email content * use {@see 'user_erasure_fulfillment_email_content'} instead. * * @param string $content The email content. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $user_email The email address confirming a request. * @type string $description Description of the action being performed * so the user knows what the email is for. * @type string $manage_url The link to click manage privacy requests of this type. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * @type string $admin_email The administrator email receiving the mail. * } */ $content = apply_filters_deprecated( 'user_confirmed_action_email_content', array( $content, $email_data ), '5.8.0', sprintf( /* translators: 1 & 2: Deprecation replacement options. */ __( '%1$s or %2$s' ), 'user_request_confirmed_email_content', 'user_erasure_fulfillment_email_content' ) ); /** * Filters the body of the user request confirmation email. * * The email is sent to an administrator when a user request is confirmed. * The following strings have a special meaning and will get replaced dynamically: * * - `###SITENAME###` The name of the site. * - `###USER_EMAIL###` The user email for the request. * - `###DESCRIPTION###` Description of the action being performed so the user knows what the email is for. * - `###MANAGE_URL###` The URL to manage requests. * - `###SITEURL###` The URL to the site. * * @since 5.8.0 * * @param string $content The email content. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $user_email The email address confirming a request. * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $manage_url The link to click manage privacy requests of this type. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * @type string $admin_email The administrator email receiving the mail. * } */ $content = apply_filters( 'user_request_confirmed_email_content', $content, $email_data ); $content = str_replace( '###SITENAME###', $email_data['sitename'], $content ); $content = str_replace( '###USER_EMAIL###', $email_data['user_email'], $content ); $content = str_replace( '###DESCRIPTION###', $email_data['description'], $content ); $content = str_replace( '###MANAGE_URL###', sanitize_url( $email_data['manage_url'] ), $content ); $content = str_replace( '###SITEURL###', sanitize_url( $email_data['siteurl'] ), $content ); $headers = ''; /** * Filters the headers of the user request confirmation email. * * @since 5.4.0 * * @param string|array $headers The email headers. * @param string $subject The email subject. * @param string $content The email content. * @param int $request_id The request ID. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $user_email The email address confirming a request. * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $manage_url The link to click manage privacy requests of this type. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * @type string $admin_email The administrator email receiving the mail. * } */ $headers = apply_filters( 'user_request_confirmed_email_headers', $headers, $subject, $content, $request_id, $email_data ); $email_sent = wp_mail( $email_data['admin_email'], $subject, $content, $headers ); if ( $email_sent ) { update_post_meta( $request_id, '_wp_admin_notified', true ); } } /** * Notifies the user when their erasure request is fulfilled. * * Without this, the user would never know if their data was actually erased. * * @since 4.9.6 * * @param int $request_id The privacy request post ID associated with this request. */ function _wp_privacy_send_erasure_fulfillment_notification( $request_id ) { $request = wp_get_user_request( $request_id ); if ( ! ( $request instanceof WP_User_Request ) || 'request-completed' !== $request->status ) { return; } $already_notified = (bool) get_post_meta( $request_id, '_wp_user_notified', true ); if ( $already_notified ) { return; } // Localize message content for user; fallback to site default for visitors. if ( ! empty( $request->user_id ) ) { $switched_locale = switch_to_user_locale( $request->user_id ); } else { $switched_locale = switch_to_locale( get_locale() ); } /** * Filters the recipient of the data erasure fulfillment notification. * * @since 4.9.6 * * @param string $user_email The email address of the notification recipient. * @param WP_User_Request $request The request that is initiating the notification. */ $user_email = apply_filters( 'user_erasure_fulfillment_email_to', $request->email, $request ); $email_data = array( 'request' => $request, 'message_recipient' => $user_email, 'privacy_policy_url' => get_privacy_policy_url(), 'sitename' => wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ), 'siteurl' => home_url(), ); $subject = sprintf( /* translators: Erasure request fulfilled notification email subject. %s: Site title. */ __( '[%s] Erasure Request Fulfilled' ), $email_data['sitename'] ); /** * Filters the subject of the email sent when an erasure request is completed. * * @since 4.9.8 * @deprecated 5.8.0 Use {@see 'user_erasure_fulfillment_email_subject'} instead. * * @param string $subject The email subject. * @param string $sitename The name of the site. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $subject = apply_filters_deprecated( 'user_erasure_complete_email_subject', array( $subject, $email_data['sitename'], $email_data ), '5.8.0', 'user_erasure_fulfillment_email_subject' ); /** * Filters the subject of the email sent when an erasure request is completed. * * @since 5.8.0 * * @param string $subject The email subject. * @param string $sitename The name of the site. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $subject = apply_filters( 'user_erasure_fulfillment_email_subject', $subject, $email_data['sitename'], $email_data ); /* translators: Do not translate SITENAME, SITEURL; those are placeholders. */ $content = __( 'Howdy, Your request to erase your personal data on ###SITENAME### has been completed. If you have any follow-up questions or concerns, please contact the site administrator. Regards, All at ###SITENAME### ###SITEURL###' ); if ( ! empty( $email_data['privacy_policy_url'] ) ) { /* translators: Do not translate SITENAME, SITEURL, PRIVACY_POLICY_URL; those are placeholders. */ $content = __( 'Howdy, Your request to erase your personal data on ###SITENAME### has been completed. If you have any follow-up questions or concerns, please contact the site administrator. For more information, you can also read our privacy policy: ###PRIVACY_POLICY_URL### Regards, All at ###SITENAME### ###SITEURL###' ); } /** * Filters the body of the data erasure fulfillment notification. * * The email is sent to a user when their data erasure request is fulfilled * by an administrator. * * The following strings have a special meaning and will get replaced dynamically: * * - `###SITENAME###` The name of the site. * - `###PRIVACY_POLICY_URL###` Privacy policy page URL. * - `###SITEURL###` The URL to the site. * * @since 4.9.6 * @deprecated 5.8.0 Use {@see 'user_erasure_fulfillment_email_content'} instead. * For user request confirmation email content * use {@see 'user_request_confirmed_email_content'} instead. * * @param string $content The email content. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $content = apply_filters_deprecated( 'user_confirmed_action_email_content', array( $content, $email_data ), '5.8.0', sprintf( /* translators: 1 & 2: Deprecation replacement options. */ __( '%1$s or %2$s' ), 'user_erasure_fulfillment_email_content', 'user_request_confirmed_email_content' ) ); /** * Filters the body of the data erasure fulfillment notification. * * The email is sent to a user when their data erasure request is fulfilled * by an administrator. * * The following strings have a special meaning and will get replaced dynamically: * * - `###SITENAME###` The name of the site. * - `###PRIVACY_POLICY_URL###` Privacy policy page URL. * - `###SITEURL###` The URL to the site. * * @since 5.8.0 * * @param string $content The email content. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $content = apply_filters( 'user_erasure_fulfillment_email_content', $content, $email_data ); $content = str_replace( '###SITENAME###', $email_data['sitename'], $content ); $content = str_replace( '###PRIVACY_POLICY_URL###', $email_data['privacy_policy_url'], $content ); $content = str_replace( '###SITEURL###', sanitize_url( $email_data['siteurl'] ), $content ); $headers = ''; /** * Filters the headers of the data erasure fulfillment notification. * * @since 5.4.0 * @deprecated 5.8.0 Use {@see 'user_erasure_fulfillment_email_headers'} instead. * * @param string|array $headers The email headers. * @param string $subject The email subject. * @param string $content The email content. * @param int $request_id The request ID. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $headers = apply_filters_deprecated( 'user_erasure_complete_email_headers', array( $headers, $subject, $content, $request_id, $email_data ), '5.8.0', 'user_erasure_fulfillment_email_headers' ); /** * Filters the headers of the data erasure fulfillment notification. * * @since 5.8.0 * * @param string|array $headers The email headers. * @param string $subject The email subject. * @param string $content The email content. * @param int $request_id The request ID. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $message_recipient The address that the email will be sent to. Defaults * to the value of `$request->email`, but can be changed * by the `user_erasure_fulfillment_email_to` filter. * @type string $privacy_policy_url Privacy policy URL. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $headers = apply_filters( 'user_erasure_fulfillment_email_headers', $headers, $subject, $content, $request_id, $email_data ); $email_sent = wp_mail( $user_email, $subject, $content, $headers ); if ( $switched_locale ) { restore_previous_locale(); } if ( $email_sent ) { update_post_meta( $request_id, '_wp_user_notified', true ); } } /** * Returns request confirmation message HTML. * * @since 4.9.6 * @access private * * @param int $request_id The request ID being confirmed. * @return string The confirmation message. */ function _wp_privacy_account_request_confirmed_message( $request_id ) { $request = wp_get_user_request( $request_id ); $message = '<p class="success">' . __( 'Action has been confirmed.' ) . '</p>'; $message .= '<p>' . __( 'The site administrator has been notified and will fulfill your request as soon as possible.' ) . '</p>'; if ( $request && in_array( $request->action_name, _wp_privacy_action_request_types(), true ) ) { if ( 'export_personal_data' === $request->action_name ) { $message = '<p class="success">' . __( 'Thanks for confirming your export request.' ) . '</p>'; $message .= '<p>' . __( 'The site administrator has been notified. You will receive a link to download your export via email when they fulfill your request.' ) . '</p>'; } elseif ( 'remove_personal_data' === $request->action_name ) { $message = '<p class="success">' . __( 'Thanks for confirming your erasure request.' ) . '</p>'; $message .= '<p>' . __( 'The site administrator has been notified. You will receive an email confirmation when they erase your data.' ) . '</p>'; } } /** * Filters the message displayed to a user when they confirm a data request. * * @since 4.9.6 * * @param string $message The message to the user. * @param int $request_id The ID of the request being confirmed. */ $message = apply_filters( 'user_request_action_confirmed_message', $message, $request_id ); return $message; } /** * Creates and logs a user request to perform a specific action. * * Requests are stored inside a post type named `user_request` since they can apply to both * users on the site, or guests without a user account. * * @since 4.9.6 * @since 5.7.0 Added the `$status` parameter. * * @param string $email_address User email address. This can be the address of a registered * or non-registered user. * @param string $action_name Name of the action that is being confirmed. Required. * @param array $request_data Misc data you want to send with the verification request and pass * to the actions once the request is confirmed. * @param string $status Optional request status (pending or confirmed). Default 'pending'. * @return int|WP_Error Returns the request ID if successful, or a WP_Error object on failure. */ function wp_create_user_request( $email_address = '', $action_name = '', $request_data = array(), $status = 'pending' ) { $email_address = sanitize_email( $email_address ); $action_name = sanitize_key( $action_name ); if ( ! is_email( $email_address ) ) { return new WP_Error( 'invalid_email', __( 'Invalid email address.' ) ); } if ( ! in_array( $action_name, _wp_privacy_action_request_types(), true ) ) { return new WP_Error( 'invalid_action', __( 'Invalid action name.' ) ); } if ( ! in_array( $status, array( 'pending', 'confirmed' ), true ) ) { return new WP_Error( 'invalid_status', __( 'Invalid request status.' ) ); } $user = get_user_by( 'email', $email_address ); $user_id = $user && ! is_wp_error( $user ) ? $user->ID : 0; // Check for duplicates. $requests_query = new WP_Query( array( 'post_type' => 'user_request', 'post_name__in' => array( $action_name ), // Action name stored in post_name column. 'title' => $email_address, // Email address stored in post_title column. 'post_status' => array( 'request-pending', 'request-confirmed', ), 'fields' => 'ids', ) ); if ( $requests_query->found_posts ) { return new WP_Error( 'duplicate_request', __( 'An incomplete personal data request for this email address already exists.' ) ); } $request_id = wp_insert_post( array( 'post_author' => $user_id, 'post_name' => $action_name, 'post_title' => $email_address, 'post_content' => wp_json_encode( $request_data ), 'post_status' => 'request-' . $status, 'post_type' => 'user_request', 'post_date' => current_time( 'mysql', false ), 'post_date_gmt' => current_time( 'mysql', true ), ), true ); return $request_id; } /** * Gets action description from the name and return a string. * * @since 4.9.6 * * @param string $action_name Action name of the request. * @return string Human readable action name. */ function wp_user_request_action_description( $action_name ) { switch ( $action_name ) { case 'export_personal_data': $description = __( 'Export Personal Data' ); break; case 'remove_personal_data': $description = __( 'Erase Personal Data' ); break; default: /* translators: %s: Action name. */ $description = sprintf( __( 'Confirm the "%s" action' ), $action_name ); break; } /** * Filters the user action description. * * @since 4.9.6 * * @param string $description The default description. * @param string $action_name The name of the request. */ return apply_filters( 'user_request_action_description', $description, $action_name ); } /** * Send a confirmation request email to confirm an action. * * If the request is not already pending, it will be updated. * * @since 4.9.6 * * @param int $request_id ID of the request created via wp_create_user_request(). * @return true|WP_Error True on success, `WP_Error` on failure. */ function wp_send_user_request( $request_id ) { $request_id = absint( $request_id ); $request = wp_get_user_request( $request_id ); if ( ! $request ) { return new WP_Error( 'invalid_request', __( 'Invalid personal data request.' ) ); } // Localize message content for user; fallback to site default for visitors. if ( ! empty( $request->user_id ) ) { $switched_locale = switch_to_user_locale( $request->user_id ); } else { $switched_locale = switch_to_locale( get_locale() ); } /* * Generate the new user request key first, as it is used by both the $request * object and the confirm_url array. * See https://core.trac.wordpress.org/ticket/44940 */ $request->confirm_key = wp_generate_user_request_key( $request_id ); $email_data = array( 'request' => $request, 'email' => $request->email, 'description' => wp_user_request_action_description( $request->action_name ), 'confirm_url' => add_query_arg( array( 'action' => 'confirmaction', 'request_id' => $request_id, 'confirm_key' => $request->confirm_key, ), wp_login_url() ), 'sitename' => wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ), 'siteurl' => home_url(), ); /* translators: Confirm privacy data request notification email subject. 1: Site title, 2: Name of the action. */ $subject = sprintf( __( '[%1$s] Confirm Action: %2$s' ), $email_data['sitename'], $email_data['description'] ); /** * Filters the subject of the email sent when an account action is attempted. * * @since 4.9.6 * * @param string $subject The email subject. * @param string $sitename The name of the site. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $email The email address this is being sent to. * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $confirm_url The link to click on to confirm the account action. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $subject = apply_filters( 'user_request_action_email_subject', $subject, $email_data['sitename'], $email_data ); /* translators: Do not translate DESCRIPTION, CONFIRM_URL, SITENAME, SITEURL: those are placeholders. */ $content = __( 'Howdy, A request has been made to perform the following action on your account: ###DESCRIPTION### To confirm this, please click on the following link: ###CONFIRM_URL### You can safely ignore and delete this email if you do not want to take this action. Regards, All at ###SITENAME### ###SITEURL###' ); /** * Filters the text of the email sent when an account action is attempted. * * The following strings have a special meaning and will get replaced dynamically: * * - `###DESCRIPTION###` Description of the action being performed so the user knows what the email is for. * - `###CONFIRM_URL###` The link to click on to confirm the account action. * - `###SITENAME###` The name of the site. * - `###SITEURL###` The URL to the site. * * @since 4.9.6 * * @param string $content Text in the email. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $email The email address this is being sent to. * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $confirm_url The link to click on to confirm the account action. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $content = apply_filters( 'user_request_action_email_content', $content, $email_data ); $content = str_replace( '###DESCRIPTION###', $email_data['description'], $content ); $content = str_replace( '###CONFIRM_URL###', sanitize_url( $email_data['confirm_url'] ), $content ); $content = str_replace( '###EMAIL###', $email_data['email'], $content ); $content = str_replace( '###SITENAME###', $email_data['sitename'], $content ); $content = str_replace( '###SITEURL###', sanitize_url( $email_data['siteurl'] ), $content ); $headers = ''; /** * Filters the headers of the email sent when an account action is attempted. * * @since 5.4.0 * * @param string|array $headers The email headers. * @param string $subject The email subject. * @param string $content The email content. * @param int $request_id The request ID. * @param array $email_data { * Data relating to the account action email. * * @type WP_User_Request $request User request object. * @type string $email The email address this is being sent to. * @type string $description Description of the action being performed so the user knows what the email is for. * @type string $confirm_url The link to click on to confirm the account action. * @type string $sitename The site name sending the mail. * @type string $siteurl The site URL sending the mail. * } */ $headers = apply_filters( 'user_request_action_email_headers', $headers, $subject, $content, $request_id, $email_data ); $email_sent = wp_mail( $email_data['email'], $subject, $content, $headers ); if ( $switched_locale ) { restore_previous_locale(); } if ( ! $email_sent ) { return new WP_Error( 'privacy_email_error', __( 'Unable to send personal data export confirmation email.' ) ); } return true; } /** * Returns a confirmation key for a user action and stores the hashed version for future comparison. * * @since 4.9.6 * * @param int $request_id Request ID. * @return string Confirmation key. */ function wp_generate_user_request_key( $request_id ) { // Generate something random for a confirmation key. $key = wp_generate_password( 20, false ); // Save the key, hashed. wp_update_post( array( 'ID' => $request_id, 'post_status' => 'request-pending', 'post_password' => wp_fast_hash( $key ), ) ); return $key; } /** * Validates a user request by comparing the key with the request's key. * * @since 4.9.6 * * @param int $request_id ID of the request being confirmed. * @param string $key Provided key to validate. * @return true|WP_Error True on success, WP_Error on failure. */ function wp_validate_user_request_key( $request_id, #[\SensitiveParameter] $key ) { $request_id = absint( $request_id ); $request = wp_get_user_request( $request_id ); $saved_key = $request->confirm_key; $key_request_time = $request->modified_timestamp; if ( ! $request || ! $saved_key || ! $key_request_time ) { return new WP_Error( 'invalid_request', __( 'Invalid personal data request.' ) ); } if ( ! in_array( $request->status, array( 'request-pending', 'request-failed' ), true ) ) { return new WP_Error( 'expired_request', __( 'This personal data request has expired.' ) ); } if ( empty( $key ) ) { return new WP_Error( 'missing_key', __( 'The confirmation key is missing from this personal data request.' ) ); } /** * Filters the expiration time of confirm keys. * * @since 4.9.6 * * @param int $expiration The expiration time in seconds. */ $expiration_duration = (int) apply_filters( 'user_request_key_expiration', DAY_IN_SECONDS ); $expiration_time = $key_request_time + $expiration_duration; if ( ! wp_verify_fast_hash( $key, $saved_key ) ) { return new WP_Error( 'invalid_key', __( 'The confirmation key is invalid for this personal data request.' ) ); } if ( ! $expiration_time || time() > $expiration_time ) { return new WP_Error( 'expired_key', __( 'The confirmation key has expired for this personal data request.' ) ); } return true; } /** * Returns the user request object for the specified request ID. * * @since 4.9.6 * * @param int $request_id The ID of the user request. * @return WP_User_Request|false */ function wp_get_user_request( $request_id ) { $request_id = absint( $request_id ); $post = get_post( $request_id ); if ( ! $post || 'user_request' !== $post->post_type ) { return false; } return new WP_User_Request( $post ); } /** * Checks if Application Passwords is supported. * * Application Passwords is supported only by sites using SSL or local environments * but may be made available using the {@see 'wp_is_application_passwords_available'} filter. * * @since 5.9.0 * * @return bool */ function wp_is_application_passwords_supported() { return is_ssl() || 'local' === wp_get_environment_type(); } /** * Checks if Application Passwords is globally available. * * By default, Application Passwords is available to all sites using SSL or to local environments. * Use the {@see 'wp_is_application_passwords_available'} filter to adjust its availability. * * @since 5.6.0 * * @return bool */ function wp_is_application_passwords_available() { /** * Filters whether Application Passwords is available. * * @since 5.6.0 * * @param bool $available True if available, false otherwise. */ return apply_filters( 'wp_is_application_passwords_available', wp_is_application_passwords_supported() ); } /** * Checks if Application Passwords is available for a specific user. * * By default all users can use Application Passwords. Use {@see 'wp_is_application_passwords_available_for_user'} * to restrict availability to certain users. * * @since 5.6.0 * * @param int|WP_User $user The user to check. * @return bool */ function wp_is_application_passwords_available_for_user( $user ) { if ( ! wp_is_application_passwords_available() ) { return false; } if ( ! is_object( $user ) ) { $user = get_userdata( $user ); } if ( ! $user || ! $user->exists() ) { return false; } /** * Filters whether Application Passwords is available for a specific user. * * @since 5.6.0 * * @param bool $available True if available, false otherwise. * @param WP_User $user The user to check. */ return apply_filters( 'wp_is_application_passwords_available_for_user', true, $user ); } /** * Registers the user meta property for persisted preferences. * * This property is used to store user preferences across page reloads and is * currently used by the block editor for preferences like 'fullscreenMode' and * 'fixedToolbar'. * * @since 6.1.0 * @access private * * @global wpdb $wpdb WordPress database abstraction object. */ function wp_register_persisted_preferences_meta() { /* * Create a meta key that incorporates the blog prefix so that each site * on a multisite can have distinct user preferences. */ global $wpdb; $meta_key = $wpdb->get_blog_prefix() . 'persisted_preferences'; register_meta( 'user', $meta_key, array( 'type' => 'object', 'single' => true, 'show_in_rest' => array( 'name' => 'persisted_preferences', 'type' => 'object', 'schema' => array( 'type' => 'object', 'context' => array( 'edit' ), 'properties' => array( '_modified' => array( 'description' => __( 'The date and time the preferences were updated.' ), 'type' => 'string', 'format' => 'date-time', 'readonly' => false, ), ), 'additionalProperties' => true, ), ), ) ); } /** * Sets the last changed time for the 'users' cache group. * * @since 6.3.0 */ function wp_cache_set_users_last_changed() { wp_cache_set_last_changed( 'users' ); } /** * Checks if password reset is allowed for a specific user. * * @since 6.3.0 * * @param int|WP_User $user The user to check. * @return bool|WP_Error True if allowed, false or WP_Error otherwise. */ function wp_is_password_reset_allowed_for_user( $user ) { if ( ! is_object( $user ) ) { $user = get_userdata( $user ); } if ( ! $user || ! $user->exists() ) { return false; } $allow = true; if ( is_multisite() && is_user_spammy( $user ) ) { $allow = false; } /** * Filters whether to allow a password to be reset. * * @since 2.7.0 * * @param bool $allow Whether to allow the password to be reset. Default true. * @param int $user_id The ID of the user attempting to reset a password. */ return apply_filters( 'allow_password_reset', $allow, $user->ID ); } https-detection-20260605132924.php 0000666 00000013341 15224722576 0012004 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260606083005.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } script-loader-react-refresh-runtime.min.php 0000666 00000000124 15224722576 0015035 0 ustar 00 <?php return array('dependencies' => array(), 'version' => '8f1acdfb845f670b0ef2'); https-detection-20260613014045.php 0000666 00000013341 15224722576 0011774 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605183333.php 0000666 00000011205 15224722576 0012014 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260606140208.php 0000666 00000013341 15224722576 0011777 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260615095338.php 0000666 00000011205 15224722576 0012024 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605220934.php 0000666 00000011205 15224722576 0012013 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260622090351.php 0000666 00000013341 15224722576 0012000 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260606053530.php 0000666 00000011205 15224722576 0012010 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-detection-20260605174155.php 0000666 00000013341 15224722576 0012006 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-detection-20260622015131.php 0000666 00000013341 15224722576 0011771 0 ustar 00 <?php /** * HTTPS detection functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether the website is using HTTPS. * * This is based on whether both the home and site URL are using HTTPS. * * @since 5.7.0 * @see wp_is_home_url_using_https() * @see wp_is_site_url_using_https() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_using_https() { if ( ! wp_is_home_url_using_https() ) { return false; } return wp_is_site_url_using_https(); } /** * Checks whether the current site URL is using HTTPS. * * @since 5.7.0 * @see home_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_home_url_using_https() { return 'https' === wp_parse_url( home_url(), PHP_URL_SCHEME ); } /** * Checks whether the current site's URL where WordPress is stored is using HTTPS. * * This checks the URL where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) * are accessible. * * @since 5.7.0 * @see site_url() * * @return bool True if using HTTPS, false otherwise. */ function wp_is_site_url_using_https() { /* * Use direct option access for 'siteurl' and manually run the 'site_url' * filter because `site_url()` will adjust the scheme based on what the * current request is using. */ /** This filter is documented in wp-includes/link-template.php */ $site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null ); return 'https' === wp_parse_url( $site_url, PHP_URL_SCHEME ); } /** * Checks whether HTTPS is supported for the server and domain. * * This function makes an HTTP request through `wp_get_https_detection_errors()` * to check for HTTPS support. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments, * to avoid potential latency issues. * * @since 5.7.0 * * @return bool True if HTTPS is supported, false otherwise. */ function wp_is_https_supported() { $https_detection_errors = wp_get_https_detection_errors(); // If there are errors, HTTPS is not supported. return empty( $https_detection_errors ); } /** * Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. * * This function checks for HTTPS support by making an HTTP request. As this process can be resource-intensive, * it should be used cautiously, especially in performance-sensitive environments. * It is called when HTTPS support needs to be validated. * * @since 6.4.0 * @access private * * @return array An array containing potential detection errors related to HTTPS, or an empty array if no errors are found. */ function wp_get_https_detection_errors() { /** * Short-circuits the process of detecting errors related to HTTPS support. * * Returning a `WP_Error` from the filter will effectively short-circuit the default logic of trying a remote * request to the site over HTTPS, storing the errors array from the returned `WP_Error` instead. * * @since 6.4.0 * * @param null|WP_Error $pre Error object to short-circuit detection, * or null to continue with the default behavior. */ $support_errors = apply_filters( 'pre_wp_get_https_detection_errors', null ); if ( is_wp_error( $support_errors ) ) { return $support_errors->errors; } $support_errors = new WP_Error(); $response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => true, ) ); if ( is_wp_error( $response ) ) { $unverified_response = wp_remote_request( home_url( '/', 'https' ), array( 'headers' => array( 'Cache-Control' => 'no-cache', ), 'sslverify' => false, ) ); if ( is_wp_error( $unverified_response ) ) { $support_errors->add( 'https_request_failed', __( 'HTTPS request failed.' ) ); } else { $support_errors->add( 'ssl_verification_failed', __( 'SSL verification failed.' ) ); } $response = $unverified_response; } if ( ! is_wp_error( $response ) ) { if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { $support_errors->add( 'bad_response_code', wp_remote_retrieve_response_message( $response ) ); } elseif ( false === wp_is_local_html_output( wp_remote_retrieve_body( $response ) ) ) { $support_errors->add( 'bad_response_source', __( 'It looks like the response did not come from this site.' ) ); } } return $support_errors->errors; } /** * Checks whether a given HTML string is likely an output from this WordPress site. * * This function attempts to check for various common WordPress patterns whether they are included in the HTML string. * Since any of these actions may be disabled through third-party code, this function may also return null to indicate * that it was not possible to determine ownership. * * @since 5.7.0 * @access private * * @param string $html Full HTML output string, e.g. from a HTTP response. * @return bool|null True/false for whether HTML was generated by this site, null if unable to determine. */ function wp_is_local_html_output( $html ) { // 1. Check if HTML includes the site's Really Simple Discovery link. if ( has_action( 'wp_head', 'rsd_link' ) ) { $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) ); // See rsd_link(). return str_contains( $html, $pattern ); } // 2. Check if HTML includes the site's REST API link. if ( has_action( 'wp_head', 'rest_output_link_wp_head' ) ) { // Try both HTTPS and HTTP since the URL depends on context. $pattern = preg_replace( '#^https?:(?=//)#', '', esc_url( get_rest_url() ) ); // See rest_output_link_wp_head(). return str_contains( $html, $pattern ); } // Otherwise the result cannot be determined. return null; } https-migration-20260605183217.php 0000666 00000011205 15224722576 0012015 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); } https-migration-20260605130726.php 0000666 00000011205 15224722576 0012012 0 ustar 00 <?php /** * HTTPS migration functions. * * @package WordPress * @since 5.7.0 */ /** * Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`, causing WordPress to * add frontend filters to replace insecure site URLs that may be present in older database content. The * {@see 'wp_should_replace_insecure_home_url'} filter can be used to modify that behavior. * * @since 5.7.0 * * @return bool True if insecure URLs should replaced, false otherwise. */ function wp_should_replace_insecure_home_url() { $should_replace_insecure_home_url = wp_is_using_https() && get_option( 'https_migration_required' ) // For automatic replacement, both 'home' and 'siteurl' need to not only use HTTPS, they also need to be using // the same domain. && wp_parse_url( home_url(), PHP_URL_HOST ) === wp_parse_url( site_url(), PHP_URL_HOST ); /** * Filters whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart. * * If a WordPress site had its URL changed from HTTP to HTTPS, by default this will return `true`. This filter can * be used to disable that behavior, e.g. after having replaced URLs manually in the database. * * @since 5.7.0 * * @param bool $should_replace_insecure_home_url Whether insecure HTTP URLs to the site should be replaced. */ return apply_filters( 'wp_should_replace_insecure_home_url', $should_replace_insecure_home_url ); } /** * Replaces insecure HTTP URLs to the site in the given content, if configured to do so. * * This function replaces all occurrences of the HTTP version of the site's URL with its HTTPS counterpart, if * determined via {@see wp_should_replace_insecure_home_url()}. * * @since 5.7.0 * * @param string $content Content to replace URLs in. * @return string Filtered content. */ function wp_replace_insecure_home_url( $content ) { if ( ! wp_should_replace_insecure_home_url() ) { return $content; } $https_url = home_url( '', 'https' ); $http_url = str_replace( 'https://', 'http://', $https_url ); // Also replace potentially escaped URL. $escaped_https_url = str_replace( '/', '\/', $https_url ); $escaped_http_url = str_replace( '/', '\/', $http_url ); return str_replace( array( $http_url, $escaped_http_url, ), array( $https_url, $escaped_https_url, ), $content ); } /** * Update the 'home' and 'siteurl' option to use the HTTPS variant of their URL. * * If this update does not result in WordPress recognizing that the site is now using HTTPS (e.g. due to constants * overriding the URLs used), the changes will be reverted. In such a case the function will return false. * * @since 5.7.0 * * @return bool True on success, false on failure. */ function wp_update_urls_to_https() { // Get current URL options. $orig_home = get_option( 'home' ); $orig_siteurl = get_option( 'siteurl' ); // Get current URL options, replacing HTTP with HTTPS. $home = str_replace( 'http://', 'https://', $orig_home ); $siteurl = str_replace( 'http://', 'https://', $orig_siteurl ); // Update the options. update_option( 'home', $home ); update_option( 'siteurl', $siteurl ); if ( ! wp_is_using_https() ) { /* * If this did not result in the site recognizing HTTPS as being used, * revert the change and return false. */ update_option( 'home', $orig_home ); update_option( 'siteurl', $orig_siteurl ); return false; } // Otherwise the URLs were successfully changed to use HTTPS. return true; } /** * Updates the 'https_migration_required' option if needed when the given URL has been updated from HTTP to HTTPS. * * If this is a fresh site, a migration will not be required, so the option will be set as `false`. * * This is hooked into the {@see 'update_option_home'} action. * * @since 5.7.0 * @access private * * @param mixed $old_url Previous value of the URL option. * @param mixed $new_url New value of the URL option. */ function wp_update_https_migration_required( $old_url, $new_url ) { // Do nothing if WordPress is being installed. if ( wp_installing() ) { return; } // Delete/reset the option if the new URL is not the HTTPS version of the old URL. if ( untrailingslashit( (string) $old_url ) !== str_replace( 'https://', 'http://', untrailingslashit( (string) $new_url ) ) ) { delete_option( 'https_migration_required' ); return; } // If this is a fresh site, there is no content to migrate, so do not require migration. $https_migration_required = get_option( 'fresh_site' ) ? false : true; update_option( 'https_migration_required', $https_migration_required ); }
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