<?php /** * Filesystem API: Top-level functionality * * Functions for reading, writing, modifying, and deleting files on the file system. * Includes functionality for theme-specific files as well as operations for uploading, * archiving, and rendering output when necessary. * * @package WordPress * @subpackage Filesystem * @since 2.3.0 */ /** The descriptions for theme files. */ $wp_file_descriptions = array( 'functions.php' => __( 'Theme Functions' ), 'header.php' => __( 'Theme Header' ), 'footer.php' => __( 'Theme Footer' ), 'sidebar.php' => __( 'Sidebar' ), 'comments.php' => __( 'Comments' ), 'searchform.php' => __( 'Search Form' ), '404.php' => __( '404 Template' ), 'link.php' => __( 'Links Template' ), 'theme.json' => __( 'Theme Styles & Block Settings' ), // Archives. 'index.php' => __( 'Main Index Template' ), 'archive.php' => __( 'Archives' ), 'author.php' => __( 'Author Template' ), 'taxonomy.php' => __( 'Taxonomy Template' ), 'category.php' => __( 'Category Template' ), 'tag.php' => __( 'Tag Template' ), 'home.php' => __( 'Posts Page' ), 'search.php' => __( 'Search Results' ), 'date.php' => __( 'Date Template' ), // Content. 'singular.php' => __( 'Singular Template' ), 'single.php' => __( 'Single Post' ), 'page.php' => __( 'Single Page' ), 'front-page.php' => __( 'Homepage' ), 'privacy-policy.php' => __( 'Privacy Policy Page' ), // Attachments. 'attachment.php' => __( 'Attachment Template' ), 'image.php' => __( 'Image Attachment Template' ), 'video.php' => __( 'Video Attachment Template' ), 'audio.php' => __( 'Audio Attachment Template' ), 'application.php' => __( 'Application Attachment Template' ), // Embeds. 'embed.php' => __( 'Embed Template' ), 'embed-404.php' => __( 'Embed 404 Template' ), 'embed-content.php' => __( 'Embed Content Template' ), 'header-embed.php' => __( 'Embed Header Template' ), 'footer-embed.php' => __( 'Embed Footer Template' ), // Stylesheets. 'style.css' => __( 'Stylesheet' ), 'editor-style.css' => __( 'Visual Editor Stylesheet' ), 'editor-style-rtl.css' => __( 'Visual Editor RTL Stylesheet' ), 'rtl.css' => __( 'RTL Stylesheet' ), // Other. 'my-hacks.php' => __( 'my-hacks.php (legacy hacks support)' ), '.htaccess' => __( '.htaccess (for rewrite rules )' ), // Deprecated files. 'wp-layout.css' => __( 'Stylesheet' ), 'wp-comments.php' => __( 'Comments Template' ), 'wp-comments-popup.php' => __( 'Popup Comments Template' ), 'comments-popup.php' => __( 'Popup Comments' ), ); /** * Gets the description for standard WordPress theme files. * * @since 1.5.0 * * @global array $wp_file_descriptions Theme file descriptions. * @global array $allowed_files List of allowed files. * * @param string $file Filesystem path or filename. * @return string Description of file from $wp_file_descriptions or basename of $file if description doesn't exist. * Appends 'Page Template' to basename of $file if the file is a page template. */ function get_file_description( $file ) { global $wp_file_descriptions, $allowed_files; $dirname = pathinfo( $file, PATHINFO_DIRNAME ); $file_path = $allowed_files[ $file ]; if ( isset( $wp_file_descriptions[ basename( $file ) ] ) && '.' === $dirname ) { return $wp_file_descriptions[ basename( $file ) ]; } elseif ( file_exists( $file_path ) && is_file( $file_path ) ) { $template_data = implode( '', file( $file_path ) ); if ( preg_match( '|Template Name:(.*)$|mi', $template_data, $name ) ) { /* translators: %s: Template name. */ return sprintf( __( '%s Page Template' ), _cleanup_header_comment( $name[1] ) ); } } return trim( basename( $file ) ); } /** * Gets the absolute filesystem path to the root of the WordPress installation. * * @since 1.5.0 * * @return string Full filesystem path to the root of the WordPress installation. */ function get_home_path() { $home = set_url_scheme( get_option( 'home' ), 'http' ); $siteurl = set_url_scheme( get_option( 'siteurl' ), 'http' ); if ( ! empty( $home ) && 0 !== strcasecmp( $home, $siteurl ) ) { $wp_path_rel_to_home = str_ireplace( $home, '', $siteurl ); /* $siteurl - $home */ $pos = strripos( str_replace( '\\', '/', $_SERVER['SCRIPT_FILENAME'] ), trailingslashit( $wp_path_rel_to_home ) ); $home_path = substr( $_SERVER['SCRIPT_FILENAME'], 0, $pos ); $home_path = trailingslashit( $home_path ); } else { $home_path = ABSPATH; } return str_replace( '\\', '/', $home_path ); } /** * Returns a listing of all files in the specified folder and all subdirectories up to 100 levels deep. * * The depth of the recursiveness can be controlled by the $levels param. * * @since 2.6.0 * @since 4.9.0 Added the `$exclusions` parameter. * @since 6.3.0 Added the `$include_hidden` parameter. * * @param string $folder Optional. Full path to folder. Default empty. * @param int $levels Optional. Levels of folders to follow, Default 100 (PHP Loop limit). * @param string[] $exclusions Optional. List of folders and files to skip. * @param bool $include_hidden Optional. Whether to include details of hidden ("." prefixed) files. * Default false. * @return string[]|false Array of files on success, false on failure. */ function list_files( $folder = '', $levels = 100, $exclusions = array(), $include_hidden = false ) { if ( empty( $folder ) ) { return false; } $folder = trailingslashit( $folder ); if ( ! $levels ) { return false; } $files = array(); $dir = @opendir( $folder ); if ( $dir ) { while ( ( $file = readdir( $dir ) ) !== false ) { // Skip current and parent folder links. if ( in_array( $file, array( '.', '..' ), true ) ) { continue; } // Skip hidden and excluded files. if ( ( ! $include_hidden && '.' === $file[0] ) || in_array( $file, $exclusions, true ) ) { continue; } if ( is_dir( $folder . $file ) ) { $files2 = list_files( $folder . $file, $levels - 1, array(), $include_hidden ); if ( $files2 ) { $files = array_merge( $files, $files2 ); } else { $files[] = $folder . $file . '/'; } } else { $files[] = $folder . $file; } } closedir( $dir ); } return $files; } /** * Gets the list of file extensions that are editable in plugins. * * @since 4.9.0 * * @param string $plugin Path to the plugin file relative to the plugins directory. * @return string[] Array of editable file extensions. */ function wp_get_plugin_file_editable_extensions( $plugin ) { $default_types = array( 'bash', 'conf', 'css', 'diff', 'htm', 'html', 'http', 'inc', 'include', 'js', 'json', 'jsx', 'less', 'md', 'patch', 'php', 'php3', 'php4', 'php5', 'php7', 'phps', 'phtml', 'sass', 'scss', 'sh', 'sql', 'svg', 'text', 'txt', 'xml', 'yaml', 'yml', ); /** * Filters the list of file types allowed for editing in the plugin file editor. * * @since 2.8.0 * @since 4.9.0 Added the `$plugin` parameter. * * @param string[] $default_types An array of editable plugin file extensions. * @param string $plugin Path to the plugin file relative to the plugins directory. */ $file_types = (array) apply_filters( 'editable_extensions', $default_types, $plugin ); return $file_types; } /** * Gets the list of file extensions that are editable for a given theme. * * @since 4.9.0 * * @param WP_Theme $theme Theme object. * @return string[] Array of editable file extensions. */ function wp_get_theme_file_editable_extensions( $theme ) { $default_types = array( 'bash', 'conf', 'css', 'diff', 'htm', 'html', 'http', 'inc', 'include', 'js', 'json', 'jsx', 'less', 'md', 'patch', 'php', 'php3', 'php4', 'php5', 'php7', 'phps', 'phtml', 'sass', 'scss', 'sh', 'sql', 'svg', 'text', 'txt', 'xml', 'yaml', 'yml', ); /** * Filters the list of file types allowed for editing in the theme file editor. * * @since 4.4.0 * * @param string[] $default_types An array of editable theme file extensions. * @param WP_Theme $theme The active theme object. */ $file_types = apply_filters( 'wp_theme_editor_filetypes', $default_types, $theme ); // Ensure that default types are still there. return array_unique( array_merge( $file_types, $default_types ) ); } /** * Prints file editor templates (for plugins and themes). * * @since 4.9.0 */ function wp_print_file_editor_templates() { ?> <script type="text/html" id="tmpl-wp-file-editor-notice"> <div class="notice inline notice-{{ data.type || 'info' }} {{ data.alt ? 'notice-alt' : '' }} {{ data.dismissible ? 'is-dismissible' : '' }} {{ data.classes || '' }}"> <# if ( 'php_error' === data.code ) { #> <p> <?php printf( /* translators: 1: Line number, 2: File path. */ __( 'Your PHP code changes were not applied due to an error on line %1$s of file %2$s. Please fix and try saving again.' ), '{{ data.line }}', '{{ data.file }}' ); ?> </p> <pre>{{ data.message }}</pre> <# } else if ( 'file_not_writable' === data.code ) { #> <p> <?php printf( /* translators: %s: Documentation URL. */ __( 'You need to make this file writable before you can save your changes. See <a href="%s">Changing File Permissions</a> for more information.' ), __( 'https://developer.wordpress.org/advanced-administration/server/file-permissions/' ) ); ?> </p> <# } else { #> <p>{{ data.message || data.code }}</p> <# if ( 'lint_errors' === data.code ) { #> <p> <# var elementId = 'el-' + String( Math.random() ); #> <input id="{{ elementId }}" type="checkbox"> <label for="{{ elementId }}"><?php _e( 'Update anyway, even though it might break your site?' ); ?></label> </p> <# } #> <# } #> <# if ( data.dismissible ) { #> <button type="button" class="notice-dismiss"><span class="screen-reader-text"> <?php /* translators: Hidden accessibility text. */ _e( 'Dismiss' ); ?> </span></button> <# } #> </div> </script> <?php } /** * Attempts to edit a file for a theme or plugin. * * When editing a PHP file, loopback requests will be made to the admin and the homepage * to attempt to see if there is a fatal error introduced. If so, the PHP change will be * reverted. * * @since 4.9.0 * * @param string[] $args { * Args. Note that all of the arg values are already unslashed. They are, however, * coming straight from `$_POST` and are not validated or sanitized in any way. * * @type string $file Relative path to file. * @type string $plugin Path to the plugin file relative to the plugins directory. * @type string $theme Theme being edited. * @type string $newcontent New content for the file. * @type string $nonce Nonce. * } * @return true|WP_Error True on success or `WP_Error` on failure. */ function wp_edit_theme_plugin_file( $args ) { if ( empty( $args['file'] ) ) { return new WP_Error( 'missing_file' ); } if ( 0 !== validate_file( $args['file'] ) ) { return new WP_Error( 'bad_file' ); } if ( ! isset( $args['newcontent'] ) ) { return new WP_Error( 'missing_content' ); } if ( ! isset( $args['nonce'] ) ) { return new WP_Error( 'missing_nonce' ); } $file = $args['file']; $content = $args['newcontent']; $plugin = null; $theme = null; $real_file = null; if ( ! empty( $args['plugin'] ) ) { $plugin = $args['plugin']; if ( ! current_user_can( 'edit_plugins' ) ) { return new WP_Error( 'unauthorized', __( 'Sorry, you are not allowed to edit plugins for this site.' ) ); } if ( ! wp_verify_nonce( $args['nonce'], 'edit-plugin_' . $file ) ) { return new WP_Error( 'nonce_failure' ); } if ( ! array_key_exists( $plugin, get_plugins() ) ) { return new WP_Error( 'invalid_plugin' ); } if ( 0 !== validate_file( $file, get_plugin_files( $plugin ) ) ) { return new WP_Error( 'bad_plugin_file_path', __( 'Sorry, that file cannot be edited.' ) ); } $editable_extensions = wp_get_plugin_file_editable_extensions( $plugin ); $real_file = WP_PLUGIN_DIR . '/' . $file; $is_active = in_array( $plugin, (array) get_option( 'active_plugins', array() ), true ); } elseif ( ! empty( $args['theme'] ) ) { $stylesheet = $args['theme']; if ( 0 !== validate_file( $stylesheet ) ) { return new WP_Error( 'bad_theme_path' ); } if ( ! current_user_can( 'edit_themes' ) ) { return new WP_Error( 'unauthorized', __( 'Sorry, you are not allowed to edit templates for this site.' ) ); } $theme = wp_get_theme( $stylesheet ); if ( ! $theme->exists() ) { return new WP_Error( 'non_existent_theme', __( 'The requested theme does not exist.' ) ); } if ( ! wp_verify_nonce( $args['nonce'], 'edit-theme_' . $stylesheet . '_' . $file ) ) { return new WP_Error( 'nonce_failure' ); } if ( $theme->errors() && 'theme_no_stylesheet' === $theme->errors()->get_error_code() ) { return new WP_Error( 'theme_no_stylesheet', __( 'The requested theme does not exist.' ) . ' ' . $theme->errors()->get_error_message() ); } $editable_extensions = wp_get_theme_file_editable_extensions( $theme ); $allowed_files = array(); foreach ( $editable_extensions as $type ) { switch ( $type ) { case 'php': $allowed_files = array_merge( $allowed_files, $theme->get_files( 'php', -1 ) ); break; case 'css': $style_files = $theme->get_files( 'css', -1 ); $allowed_files['style.css'] = $style_files['style.css']; $allowed_files = array_merge( $allowed_files, $style_files ); break; default: $allowed_files = array_merge( $allowed_files, $theme->get_files( $type, -1 ) ); break; } } // Compare based on relative paths. if ( 0 !== validate_file( $file, array_keys( $allowed_files ) ) ) { return new WP_Error( 'disallowed_theme_file', __( 'Sorry, that file cannot be edited.' ) ); } $real_file = $theme->get_stylesheet_directory() . '/' . $file; $is_active = ( get_stylesheet() === $stylesheet || get_template() === $stylesheet ); } else { return new WP_Error( 'missing_theme_or_plugin' ); } // Ensure file is real. if ( ! is_file( $real_file ) ) { return new WP_Error( 'file_does_not_exist', __( 'File does not exist! Please double check the name and try again.' ) ); } // Ensure file extension is allowed. $extension = null; if ( preg_match( '/\.([^.]+)$/', $real_file, $matches ) ) { $extension = strtolower( $matches[1] ); if ( ! in_array( $extension, $editable_extensions, true ) ) { return new WP_Error( 'illegal_file_type', __( 'Files of this type are not editable.' ) ); } } $previous_content = file_get_contents( $real_file ); if ( ! is_writable( $real_file ) ) { return new WP_Error( 'file_not_writable' ); } $f = fopen( $real_file, 'w+' ); if ( false === $f ) { return new WP_Error( 'file_not_writable' ); } $written = fwrite( $f, $content ); fclose( $f ); if ( false === $written ) { return new WP_Error( 'unable_to_write', __( 'Unable to write to file.' ) ); } wp_opcache_invalidate( $real_file, true ); if ( $is_active && 'php' === $extension ) { $scrape_key = md5( rand() ); $transient = 'scrape_key_' . $scrape_key; $scrape_nonce = (string) rand(); // It shouldn't take more than 60 seconds to make the two loopback requests. set_transient( $transient, $scrape_nonce, 60 ); $cookies = wp_unslash( $_COOKIE ); $scrape_params = array( 'wp_scrape_key' => $scrape_key, 'wp_scrape_nonce' => $scrape_nonce, ); $headers = array( 'Cache-Control' => 'no-cache', ); /** This filter is documented in wp-includes/class-wp-http-streams.php */ $sslverify = apply_filters( 'https_local_ssl_verify', false ); // Include Basic auth in loopback requests. if ( isset( $_SERVER['PHP_AUTH_USER'] ) && isset( $_SERVER['PHP_AUTH_PW'] ) ) { $headers['Authorization'] = 'Basic ' . base64_encode( wp_unslash( $_SERVER['PHP_AUTH_USER'] ) . ':' . wp_unslash( $_SERVER['PHP_AUTH_PW'] ) ); } // Make sure PHP process doesn't die before loopback requests complete. if ( function_exists( 'set_time_limit' ) ) { set_time_limit( 5 * MINUTE_IN_SECONDS ); } // Time to wait for loopback requests to finish. $timeout = 100; // 100 seconds. $needle_start = "###### wp_scraping_result_start:$scrape_key ######"; $needle_end = "###### wp_scraping_result_end:$scrape_key ######"; // Attempt loopback request to editor to see if user just whitescreened themselves. if ( $plugin ) { $url = add_query_arg( compact( 'plugin', 'file' ), admin_url( 'plugin-editor.php' ) ); } elseif ( isset( $stylesheet ) ) { $url = add_query_arg( array( 'theme' => $stylesheet, 'file' => $file, ), admin_url( 'theme-editor.php' ) ); } else { $url = admin_url(); } if ( function_exists( 'session_status' ) && PHP_SESSION_ACTIVE === session_status() ) { /* * Close any active session to prevent HTTP requests from timing out * when attempting to connect back to the site. */ session_write_close(); } $url = add_query_arg( $scrape_params, $url ); $r = wp_remote_get( $url, compact( 'cookies', 'headers', 'timeout', 'sslverify' ) ); $body = wp_remote_retrieve_body( $r ); $scrape_result_position = strpos( $body, $needle_start ); $loopback_request_failure = array( 'code' => 'loopback_request_failed', 'message' => __( 'Unable to communicate back with site to check for fatal errors, so the PHP change was reverted. You will need to upload your PHP file change by some other means, such as by using SFTP.' ), ); $json_parse_failure = array( 'code' => 'json_parse_error', ); $result = null; if ( false === $scrape_result_position ) { $result = $loopback_request_failure; } else { $error_output = substr( $body, $scrape_result_position + strlen( $needle_start ) ); $error_output = substr( $error_output, 0, strpos( $error_output, $needle_end ) ); $result = json_decode( trim( $error_output ), true ); if ( empty( $result ) ) { $result = $json_parse_failure; } } // Try making request to homepage as well to see if visitors have been whitescreened. if ( true === $result ) { $url = home_url( '/' ); $url = add_query_arg( $scrape_params, $url ); $r = wp_remote_get( $url, compact( 'cookies', 'headers', 'timeout', 'sslverify' ) ); $body = wp_remote_retrieve_body( $r ); $scrape_result_position = strpos( $body, $needle_start ); if ( false === $scrape_result_position ) { $result = $loopback_request_failure; } else { $error_output = substr( $body, $scrape_result_position + strlen( $needle_start ) ); $error_output = substr( $error_output, 0, strpos( $error_output, $needle_end ) ); $result = json_decode( trim( $error_output ), true ); if ( empty( $result ) ) { $result = $json_parse_failure; } } } delete_transient( $transient ); if ( true !== $result ) { // Roll-back file change. file_put_contents( $real_file, $previous_content ); wp_opcache_invalidate( $real_file, true ); if ( ! isset( $result['message'] ) ) { $message = __( 'An error occurred. Please try again later.' ); } else { $message = $result['message']; unset( $result['message'] ); } return new WP_Error( 'php_error', $message, $result ); } } if ( $theme instanceof WP_Theme ) { $theme->cache_delete(); } return true; } /** * Returns a filename of a temporary unique file. * * Please note that the calling function must delete or move the file. * * The filename is based off the passed parameter or defaults to the current unix timestamp, * while the directory can either be passed as well, or by leaving it blank, default to a writable * temporary directory. * * @since 2.6.0 * * @param string $filename Optional. Filename to base the Unique file off. Default empty. * @param string $dir Optional. Directory to store the file in. Default empty. * @return string A writable filename. */ function wp_tempnam( $filename = '', $dir = '' ) { if ( empty( $dir ) ) { $dir = get_temp_dir(); } if ( empty( $filename ) || in_array( $filename, array( '.', '/', '\\' ), true ) ) { $filename = uniqid(); } // Use the basename of the given file without the extension as the name for the temporary directory. $temp_filename = basename( $filename ); $temp_filename = preg_replace( '|\.[^.]*$|', '', $temp_filename ); // If the folder is falsey, use its parent directory name instead. if ( ! $temp_filename ) { return wp_tempnam( dirname( $filename ), $dir ); } // Suffix some random data to avoid filename conflicts. $temp_filename .= '-' . wp_generate_password( 6, false ); $temp_filename .= '.tmp'; $temp_filename = wp_unique_filename( $dir, $temp_filename ); /* * Filesystems typically have a limit of 255 characters for a filename. * * If the generated unique filename exceeds this, truncate the initial * filename and try again. * * As it's possible that the truncated filename may exist, producing a * suffix of "-1" or "-10" which could exceed the limit again, truncate * it to 252 instead. */ $characters_over_limit = strlen( $temp_filename ) - 252; if ( $characters_over_limit > 0 ) { $filename = substr( $filename, 0, -$characters_over_limit ); return wp_tempnam( $filename, $dir ); } $temp_filename = $dir . $temp_filename; $fp = @fopen( $temp_filename, 'x' ); if ( ! $fp && is_writable( $dir ) && file_exists( $temp_filename ) ) { return wp_tempnam( $filename, $dir ); } if ( $fp ) { fclose( $fp ); } return $temp_filename; } /** * Makes sure that the file that was requested to be edited is allowed to be edited. * * Function will die if you are not allowed to edit the file. * * @since 1.5.0 * * @param string $file File the user is attempting to edit. * @param string[] $allowed_files Optional. Array of allowed files to edit. * `$file` must match an entry exactly. * @return string|void Returns the file name on success, dies on failure. */ function validate_file_to_edit( $file, $allowed_files = array() ) { $code = validate_file( $file, $allowed_files ); if ( ! $code ) { return $file; } switch ( $code ) { case 1: wp_die( __( 'Sorry, that file cannot be edited.' ) ); // case 2 : // wp_die( __('Sorry, cannot call files with their real path.' )); case 3: wp_die( __( 'Sorry, that file cannot be edited.' ) ); } } /** * Handles PHP uploads in WordPress. * * Sanitizes file names, checks extensions for mime type, and moves the file * to the appropriate directory within the uploads directory. * * @access private * @since 4.0.0 * * @see wp_handle_upload_error * * @param array $file { * Reference to a single element from `$_FILES`. Call the function once for each uploaded file. * * @type string $name The original name of the file on the client machine. * @type string $type The mime type of the file, if the browser provided this information. * @type string $tmp_name The temporary filename of the file in which the uploaded file was stored on the server. * @type int $size The size, in bytes, of the uploaded file. * @type int $error The error code associated with this file upload. * } * @param array|false $overrides { * An array of override parameters for this file, or boolean false if none are provided. * * @type callable $upload_error_handler Function to call when there is an error during the upload process. * See {@see wp_handle_upload_error()}. * @type callable $unique_filename_callback Function to call when determining a unique file name for the file. * See {@see wp_unique_filename()}. * @type string[] $upload_error_strings The strings that describe the error indicated in * `$_FILES[{form field}]['error']`. * @type bool $test_form Whether to test that the `$_POST['action']` parameter is as expected. * @type bool $test_size Whether to test that the file size is greater than zero bytes. * @type bool $test_type Whether to test that the mime type of the file is as expected. * @type string[] $mimes Array of allowed mime types keyed by their file extension regex. * } * @param string $time Time formatted in 'yyyy/mm'. * @param string $action Expected value for `$_POST['action']`. * @return array { * On success, returns an associative array of file attributes. * On failure, returns `$overrides['upload_error_handler']( &$file, $message )` * or `array( 'error' => $message )`. * * @type string $file Filename of the newly-uploaded file. * @type string $url URL of the newly-uploaded file. * @type string $type Mime type of the newly-uploaded file. * } */ function _wp_handle_upload( &$file, $overrides, $time, $action ) { // The default error handler. if ( ! function_exists( 'wp_handle_upload_error' ) ) { function wp_handle_upload_error( &$file, $message ) { return array( 'error' => $message ); } } /** * Filters the data for a file before it is uploaded to WordPress. * * The dynamic portion of the hook name, `$action`, refers to the post action. * * Possible hook names include: * * - `wp_handle_sideload_prefilter` * - `wp_handle_upload_prefilter` * * @since 2.9.0 as 'wp_handle_upload_prefilter'. * @since 4.0.0 Converted to a dynamic hook with `$action`. * * @param array $file { * Reference to a single element from `$_FILES`. * * @type string $name The original name of the file on the client machine. * @type string $type The mime type of the file, if the browser provided this information. * @type string $tmp_name The temporary filename of the file in which the uploaded file was stored on the server. * @type int $size The size, in bytes, of the uploaded file. * @type int $error The error code associated with this file upload. * } */ $file = apply_filters( "{$action}_prefilter", $file ); /** * Filters the override parameters for a file before it is uploaded to WordPress. * * The dynamic portion of the hook name, `$action`, refers to the post action. * * Possible hook names include: * * - `wp_handle_sideload_overrides` * - `wp_handle_upload_overrides` * * @since 5.7.0 * * @param array|false $overrides An array of override parameters for this file. Boolean false if none are * provided. See {@see _wp_handle_upload()}. * @param array $file { * Reference to a single element from `$_FILES`. * * @type string $name The original name of the file on the client machine. * @type string $type The mime type of the file, if the browser provided this information. * @type string $tmp_name The temporary filename of the file in which the uploaded file was stored on the server. * @type int $size The size, in bytes, of the uploaded file. * @type int $error The error code associated with this file upload. * } */ $overrides = apply_filters( "{$action}_overrides", $overrides, $file ); // You may define your own function and pass the name in $overrides['upload_error_handler']. $upload_error_handler = 'wp_handle_upload_error'; if ( isset( $overrides['upload_error_handler'] ) ) { $upload_error_handler = $overrides['upload_error_handler']; } // You may have had one or more 'wp_handle_upload_prefilter' functions error out the file. Handle that gracefully. if ( isset( $file['error'] ) && ! is_numeric( $file['error'] ) && $file['error'] ) { return call_user_func_array( $upload_error_handler, array( &$file, $file['error'] ) ); } // Install user overrides. Did we mention that this voids your warranty? // You may define your own function and pass the name in $overrides['unique_filename_callback']. $unique_filename_callback = null; if ( isset( $overrides['unique_filename_callback'] ) ) { $unique_filename_callback = $overrides['unique_filename_callback']; } /* * This may not have originally been intended to be overridable, * but historically has been. */ if ( isset( $overrides['upload_error_strings'] ) ) { $upload_error_strings = $overrides['upload_error_strings']; } else { // Courtesy of php.net, the strings that describe the error indicated in $_FILES[{form field}]['error']. $upload_error_strings = array( false, sprintf( /* translators: 1: upload_max_filesize, 2: php.ini */ __( 'The uploaded file exceeds the %1$s directive in %2$s.' ), 'upload_max_filesize', 'php.ini' ), sprintf( /* translators: %s: MAX_FILE_SIZE */ __( 'The uploaded file exceeds the %s directive that was specified in the HTML form.' ), 'MAX_FILE_SIZE' ), __( 'The uploaded file was only partially uploaded.' ), __( 'No file was uploaded.' ), '', __( 'Missing a temporary folder.' ), __( 'Failed to write file to disk.' ), __( 'File upload stopped by extension.' ), ); } // All tests are on by default. Most can be turned off by $overrides[{test_name}] = false; $test_form = isset( $overrides['test_form'] ) ? $overrides['test_form'] : true; $test_size = isset( $overrides['test_size'] ) ? $overrides['test_size'] : true; // If you override this, you must provide $ext and $type!! $test_type = isset( $overrides['test_type'] ) ? $overrides['test_type'] : true; $mimes = isset( $overrides['mimes'] ) ? $overrides['mimes'] : null; // A correct form post will pass this test. if ( $test_form && ( ! isset( $_POST['action'] ) || $_POST['action'] !== $action ) ) { return call_user_func_array( $upload_error_handler, array( &$file, __( 'Invalid form submission.' ) ) ); } // A successful upload will pass this test. It makes no sense to override this one. if ( isset( $file['error'] ) && $file['error'] > 0 ) { return call_user_func_array( $upload_error_handler, array( &$file, $upload_error_strings[ $file['error'] ] ) ); } // A properly uploaded file will pass this test. There should be no reason to override this one. $test_uploaded_file = 'wp_handle_upload' === $action ? is_uploaded_file( $file['tmp_name'] ) : @is_readable( $file['tmp_name'] ); if ( ! $test_uploaded_file ) { return call_user_func_array( $upload_error_handler, array( &$file, __( 'Specified file failed upload test.' ) ) ); } $test_file_size = 'wp_handle_upload' === $action ? $file['size'] : filesize( $file['tmp_name'] ); // A non-empty file will pass this test. if ( $test_size && ! ( $test_file_size > 0 ) ) { if ( is_multisite() ) { $error_msg = __( 'File is empty. Please upload something more substantial.' ); } else { $error_msg = sprintf( /* translators: 1: php.ini, 2: post_max_size, 3: upload_max_filesize */ __( 'File is empty. Please upload something more substantial. This error could also be caused by uploads being disabled in your %1$s file or by %2$s being defined as smaller than %3$s in %1$s.' ), 'php.ini', 'post_max_size', 'upload_max_filesize' ); } return call_user_func_array( $upload_error_handler, array( &$file, $error_msg ) ); } // A correct MIME type will pass this test. Override $mimes or use the upload_mimes filter. if ( $test_type ) { $wp_filetype = wp_check_filetype_and_ext( $file['tmp_name'], $file['name'], $mimes ); $ext = empty( $wp_filetype['ext'] ) ? '' : $wp_filetype['ext']; $type = empty( $wp_filetype['type'] ) ? '' : $wp_filetype['type']; $proper_filename = empty( $wp_filetype['proper_filename'] ) ? '' : $wp_filetype['proper_filename']; // Check to see if wp_check_filetype_and_ext() determined the filename was incorrect. if ( $proper_filename ) { $file['name'] = $proper_filename; } if ( ( ! $type || ! $ext ) && ! current_user_can( 'unfiltered_upload' ) ) { return call_user_func_array( $upload_error_handler, array( &$file, __( 'Sorry, you are not allowed to upload this file type.' ) ) ); } if ( ! $type ) { $type = $file['type']; } } else { $type = ''; } /* * A writable uploads dir will pass this test. Again, there's no point * overriding this one. */ $uploads = wp_upload_dir( $time ); if ( ! ( $uploads && false === $uploads['error'] ) ) { return call_user_func_array( $upload_error_handler, array( &$file, $uploads['error'] ) ); } $filename = wp_unique_filename( $uploads['path'], $file['name'], $unique_filename_callback ); // Move the file to the uploads dir. $new_file = $uploads['path'] . "/$filename"; /** * Filters whether to short-circuit moving the uploaded file after passing all checks. * * If a non-null value is returned from the filter, moving the file and any related * error reporting will be completely skipped. * * @since 4.9.0 * * @param mixed $move_new_file If null (default) move the file after the upload. * @param array $file { * Reference to a single element from `$_FILES`. * * @type string $name The original name of the file on the client machine. * @type string $type The mime type of the file, if the browser provided this information. * @type string $tmp_name The temporary filename of the file in which the uploaded file was stored on the server. * @type int $size The size, in bytes, of the uploaded file. * @type int $error The error code associated with this file upload. * } * @param string $new_file Filename of the newly-uploaded file. * @param string $type Mime type of the newly-uploaded file. */ $move_new_file = apply_filters( 'pre_move_uploaded_file', null, $file, $new_file, $type ); if ( null === $move_new_file ) { if ( 'wp_handle_upload' === $action ) { $move_new_file = @move_uploaded_file( $file['tmp_name'], $new_file ); } else { // Use copy and unlink because rename breaks streams. // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged $move_new_file = @copy( $file['tmp_name'], $new_file ); unlink( $file['tmp_name'] ); } if ( false === $move_new_file ) { if ( str_starts_with( $uploads['basedir'], ABSPATH ) ) { $error_path = str_replace( ABSPATH, '', $uploads['basedir'] ) . $uploads['subdir']; } else { $error_path = basename( $uploads['basedir'] ) . $uploads['subdir']; } return $upload_error_handler( $file, sprintf( /* translators: %s: Destination file path. */ __( 'The uploaded file could not be moved to %s.' ), $error_path ) ); } } // Set correct file permissions. $stat = stat( dirname( $new_file ) ); $perms = $stat['mode'] & 0000666; chmod( $new_file, $perms ); // Compute the URL. $url = $uploads['url'] . "/$filename"; if ( is_multisite() ) { clean_dirsize_cache( $new_file ); } /** * Filters the data array for the uploaded file. * * @since 2.1.0 * * @param array $upload { * Array of upload data. * * @type string $file Filename of the newly-uploaded file. * @type string $url URL of the newly-uploaded file. * @type string $type Mime type of the newly-uploaded file. * } * @param string $context The type of upload action. Values include 'upload' or 'sideload'. */ return apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type, ), 'wp_handle_sideload' === $action ? 'sideload' : 'upload' ); } /** * Wrapper for _wp_handle_upload(). * * Passes the {@see 'wp_handle_upload'} action. * * @since 2.0.0 * * @see _wp_handle_upload() * * @param array $file Reference to a single element of `$_FILES`. * Call the function once for each uploaded file. * See _wp_handle_upload() for accepted values. * @param array|false $overrides Optional. An associative array of names => values * to override default variables. Default false. * See _wp_handle_upload() for accepted values. * @param string|null $time Optional. Time formatted in 'yyyy/mm'. Default null. * @return array See _wp_handle_upload() for return value. */ function wp_handle_upload( &$file, $overrides = false, $time = null ) { /* * $_POST['action'] must be set and its value must equal $overrides['action'] * or this: */ $action = 'wp_handle_upload'; if ( isset( $overrides['action'] ) ) { $action = $overrides['action']; } return _wp_handle_upload( $file, $overrides, $time, $action ); } /** * Wrapper for _wp_handle_upload(). * * Passes the {@see 'wp_handle_sideload'} action. * * @since 2.6.0 * * @see _wp_handle_upload() * * @param array $file Reference to a single element of `$_FILES`. * Call the function once for each uploaded file. * See _wp_handle_upload() for accepted values. * @param array|false $overrides Optional. An associative array of names => values * to override default variables. Default false. * See _wp_handle_upload() for accepted values. * @param string|null $time Optional. Time formatted in 'yyyy/mm'. Default null. * @return array See _wp_handle_upload() for return value. */ function wp_handle_sideload( &$file, $overrides = false, $time = null ) { /* * $_POST['action'] must be set and its value must equal $overrides['action'] * or this: */ $action = 'wp_handle_sideload'; if ( isset( $overrides['action'] ) ) { $action = $overrides['action']; } return _wp_handle_upload( $file, $overrides, $time, $action ); } /** * Downloads a URL to a local temporary file using the WordPress HTTP API. * * Please note that the calling function must delete or move the file. * * @since 2.5.0 * @since 5.2.0 Signature Verification with SoftFail was added. * @since 5.9.0 Support for Content-Disposition filename was added. * * @param string $url The URL of the file to download. * @param int $timeout The timeout for the request to download the file. * Default 300 seconds. * @param bool $signature_verification Whether to perform Signature Verification. * Default false. * @return string|WP_Error Filename on success, WP_Error on failure. */ function download_url( $url, $timeout = 300, $signature_verification = false ) { // WARNING: The file is not automatically deleted, the script must delete or move the file. if ( ! $url ) { return new WP_Error( 'http_no_url', __( 'No URL Provided.' ) ); } $url_path = parse_url( $url, PHP_URL_PATH ); $url_filename = ''; if ( is_string( $url_path ) && '' !== $url_path ) { $url_filename = basename( $url_path ); } $tmpfname = wp_tempnam( $url_filename ); if ( ! $tmpfname ) { return new WP_Error( 'http_no_file', __( 'Could not create temporary file.' ) ); } $response = wp_safe_remote_get( $url, array( 'timeout' => $timeout, 'stream' => true, 'filename' => $tmpfname, ) ); if ( is_wp_error( $response ) ) { unlink( $tmpfname ); return $response; } $response_code = wp_remote_retrieve_response_code( $response ); if ( 200 !== $response_code ) { $data = array( 'code' => $response_code, ); // Retrieve a sample of the response body for debugging purposes. $tmpf = fopen( $tmpfname, 'rb' ); if ( $tmpf ) { /** * Filters the maximum error response body size in `download_url()`. * * @since 5.1.0 * * @see download_url() * * @param int $size The maximum error response body size. Default 1 KB. */ $response_size = apply_filters( 'download_url_error_max_body_size', KB_IN_BYTES ); $data['body'] = fread( $tmpf, $response_size ); fclose( $tmpf ); } unlink( $tmpfname ); return new WP_Error( 'http_404', trim( wp_remote_retrieve_response_message( $response ) ), $data ); } $content_disposition = wp_remote_retrieve_header( $response, 'Content-Disposition' ); if ( $content_disposition ) { $content_disposition = strtolower( $content_disposition ); if ( str_starts_with( $content_disposition, 'attachment; filename=' ) ) { $tmpfname_disposition = sanitize_file_name( substr( $content_disposition, 21 ) ); } else { $tmpfname_disposition = ''; } // Potential file name must be valid string. if ( $tmpfname_disposition && is_string( $tmpfname_disposition ) && ( 0 === validate_file( $tmpfname_disposition ) ) ) { $tmpfname_disposition = dirname( $tmpfname ) . '/' . $tmpfname_disposition; if ( rename( $tmpfname, $tmpfname_disposition ) ) { $tmpfname = $tmpfname_disposition; } if ( ( $tmpfname !== $tmpfname_disposition ) && file_exists( $tmpfname_disposition ) ) { unlink( $tmpfname_disposition ); } } } $mime_type = wp_remote_retrieve_header( $response, 'content-type' ); if ( $mime_type && 'tmp' === pathinfo( $tmpfname, PATHINFO_EXTENSION ) ) { $valid_mime_types = array_flip( get_allowed_mime_types() ); if ( ! empty( $valid_mime_types[ $mime_type ] ) ) { $extensions = explode( '|', $valid_mime_types[ $mime_type ] ); $new_image_name = substr( $tmpfname, 0, -4 ) . ".{$extensions[0]}"; if ( 0 === validate_file( $new_image_name ) ) { if ( rename( $tmpfname, $new_image_name ) ) { $tmpfname = $new_image_name; } if ( ( $tmpfname !== $new_image_name ) && file_exists( $new_image_name ) ) { unlink( $new_image_name ); } } } } $content_md5 = wp_remote_retrieve_header( $response, 'Content-MD5' ); if ( $content_md5 ) { $md5_check = verify_file_md5( $tmpfname, $content_md5 ); if ( is_wp_error( $md5_check ) ) { unlink( $tmpfname ); return $md5_check; } } // If the caller expects signature verification to occur, check to see if this URL supports it. if ( $signature_verification ) { /** * Filters the list of hosts which should have Signature Verification attempted on. * * @since 5.2.0 * * @param string[] $hostnames List of hostnames. */ $signed_hostnames = apply_filters( 'wp_signature_hosts', array( 'wordpress.org', 'downloads.wordpress.org', 's.w.org' ) ); $signature_verification = in_array( parse_url( $url, PHP_URL_HOST ), $signed_hostnames, true ); } // Perform signature validation if supported. if ( $signature_verification ) { $signature = wp_remote_retrieve_header( $response, 'X-Content-Signature' ); if ( ! $signature ) { /* * Retrieve signatures from a file if the header wasn't included. * WordPress.org stores signatures at $package_url.sig. */ $signature_url = false; if ( is_string( $url_path ) && ( str_ends_with( $url_path, '.zip' ) || str_ends_with( $url_path, '.tar.gz' ) ) ) { $signature_url = str_replace( $url_path, $url_path . '.sig', $url ); } /** * Filters the URL where the signature for a file is located. * * @since 5.2.0 * * @param false|string $signature_url The URL where signatures can be found for a file, or false if none are known. * @param string $url The URL being verified. */ $signature_url = apply_filters( 'wp_signature_url', $signature_url, $url ); if ( $signature_url ) { $signature_request = wp_safe_remote_get( $signature_url, array( 'limit_response_size' => 10 * KB_IN_BYTES, // 10KB should be large enough for quite a few signatures. ) ); if ( ! is_wp_error( $signature_request ) && 200 === wp_remote_retrieve_response_code( $signature_request ) ) { $signature = explode( "\n", wp_remote_retrieve_body( $signature_request ) ); } } } // Perform the checks. $signature_verification = verify_file_signature( $tmpfname, $signature, $url_filename ); } if ( is_wp_error( $signature_verification ) ) { if ( /** * Filters whether Signature Verification failures should be allowed to soft fail. * * WARNING: This may be removed from a future release. * * @since 5.2.0 * * @param bool $signature_softfail If a softfail is allowed. * @param string $url The url being accessed. */ apply_filters( 'wp_signature_softfail', true, $url ) ) { $signature_verification->add_data( $tmpfname, 'softfail-filename' ); } else { // Hard-fail. unlink( $tmpfname ); } return $signature_verification; } return $tmpfname; } /** * Calculates and compares the MD5 of a file to its expected value. * * @since 3.7.0 * * @param string $filename The filename to check the MD5 of. * @param string $expected_md5 The expected MD5 of the file, either a base64-encoded raw md5, * or a hex-encoded md5. * @return bool|WP_Error True on success, false when the MD5 format is unknown/unexpected, * WP_Error on failure. */ function verify_file_md5( $filename, $expected_md5 ) { if ( 32 === strlen( $expected_md5 ) ) { $expected_raw_md5 = pack( 'H*', $expected_md5 ); } elseif ( 24 === strlen( $expected_md5 ) ) { $expected_raw_md5 = base64_decode( $expected_md5 ); } else { return false; // Unknown format. } $file_md5 = md5_file( $filename, true ); if ( $file_md5 === $expected_raw_md5 ) { return true; } return new WP_Error( 'md5_mismatch', sprintf( /* translators: 1: File checksum, 2: Expected checksum value. */ __( 'The checksum of the file (%1$s) does not match the expected checksum value (%2$s).' ), bin2hex( $file_md5 ), bin2hex( $expected_raw_md5 ) ) ); } /** * Verifies the contents of a file against its ED25519 signature. * * @since 5.2.0 * * @param string $filename The file to validate. * @param string|array $signatures A Signature provided for the file. * @param string|false $filename_for_errors Optional. A friendly filename for errors. * @return bool|WP_Error True on success, false if verification not attempted, * or WP_Error describing an error condition. */ function verify_file_signature( $filename, $signatures, $filename_for_errors = false ) { if ( ! $filename_for_errors ) { $filename_for_errors = wp_basename( $filename ); } // Check we can process signatures. if ( ! function_exists( 'sodium_crypto_sign_verify_detached' ) || ! in_array( 'sha384', array_map( 'strtolower', hash_algos() ), true ) ) { return new WP_Error( 'signature_verification_unsupported', sprintf( /* translators: %s: The filename of the package. */ __( 'The authenticity of %s could not be verified as signature verification is unavailable on this system.' ), '<span class="code">' . esc_html( $filename_for_errors ) . '</span>' ), ( ! function_exists( 'sodium_crypto_sign_verify_detached' ) ? 'sodium_crypto_sign_verify_detached' : 'sha384' ) ); } // Verify runtime speed of Sodium_Compat is acceptable. if ( ! extension_loaded( 'sodium' ) && ! ParagonIE_Sodium_Compat::polyfill_is_fast() ) { $sodium_compat_is_fast = false; // Allow for an old version of Sodium_Compat being loaded before the bundled WordPress one. if ( method_exists( 'ParagonIE_Sodium_Compat', 'runtime_speed_test' ) ) { /* * Run `ParagonIE_Sodium_Compat::runtime_speed_test()` in optimized integer mode, * as that's what WordPress utilizes during signing verifications. */ // phpcs:disable WordPress.NamingConventions.ValidVariableName $old_fastMult = ParagonIE_Sodium_Compat::$fastMult; ParagonIE_Sodium_Compat::$fastMult = true; $sodium_compat_is_fast = ParagonIE_Sodium_Compat::runtime_speed_test( 100, 10 ); ParagonIE_Sodium_Compat::$fastMult = $old_fastMult; // phpcs:enable } /* * This cannot be performed in a reasonable amount of time. * https://github.com/paragonie/sodium_compat#help-sodium_compat-is-slow-how-can-i-make-it-fast */ if ( ! $sodium_compat_is_fast ) { return new WP_Error( 'signature_verification_unsupported', sprintf( /* translators: %s: The filename of the package. */ __( 'The authenticity of %s could not be verified as signature verification is unavailable on this system.' ), '<span class="code">' . esc_html( $filename_for_errors ) . '</span>' ), array( 'php' => PHP_VERSION, 'sodium' => defined( 'SODIUM_LIBRARY_VERSION' ) ? SODIUM_LIBRARY_VERSION : ( defined( 'ParagonIE_Sodium_Compat::VERSION_STRING' ) ? ParagonIE_Sodium_Compat::VERSION_STRING : false ), 'polyfill_is_fast' => false, 'max_execution_time' => ini_get( 'max_execution_time' ), ) ); } } if ( ! $signatures ) { return new WP_Error( 'signature_verification_no_signature', sprintf( /* translators: %s: The filename of the package. */ __( 'The authenticity of %s could not be verified as no signature was found.' ), '<span class="code">' . esc_html( $filename_for_errors ) . '</span>' ), array( 'filename' => $filename_for_errors, ) ); } $trusted_keys = wp_trusted_keys(); $file_hash = hash_file( 'sha384', $filename, true ); mbstring_binary_safe_encoding(); $skipped_key = 0; $skipped_signature = 0; foreach ( (array) $signatures as $signature ) { $signature_raw = base64_decode( $signature ); // Ensure only valid-length signatures are considered. if ( SODIUM_CRYPTO_SIGN_BYTES !== strlen( $signature_raw ) ) { ++$skipped_signature; continue; } foreach ( (array) $trusted_keys as $key ) { $key_raw = base64_decode( $key ); // Only pass valid public keys through. if ( SODIUM_CRYPTO_SIGN_PUBLICKEYBYTES !== strlen( $key_raw ) ) { ++$skipped_key; continue; } if ( sodium_crypto_sign_verify_detached( $signature_raw, $file_hash, $key_raw ) ) { reset_mbstring_encoding(); return true; } } } reset_mbstring_encoding(); return new WP_Error( 'signature_verification_failed', sprintf( /* translators: %s: The filename of the package. */ __( 'The authenticity of %s could not be verified.' ), '<span class="code">' . esc_html( $filename_for_errors ) . '</span>' ), // Error data helpful for debugging: array( 'filename' => $filename_for_errors, 'keys' => $trusted_keys, 'signatures' => $signatures, 'hash' => bin2hex( $file_hash ), 'skipped_key' => $skipped_key, 'skipped_sig' => $skipped_signature, 'php' => PHP_VERSION, 'sodium' => defined( 'SODIUM_LIBRARY_VERSION' ) ? SODIUM_LIBRARY_VERSION : ( defined( 'ParagonIE_Sodium_Compat::VERSION_STRING' ) ? ParagonIE_Sodium_Compat::VERSION_STRING : false ), ) ); } /** * Retrieves the list of signing keys trusted by WordPress. * * @since 5.2.0 * * @return string[] Array of base64-encoded signing keys. */ function wp_trusted_keys() { $trusted_keys = array(); if ( time() < 1617235200 ) { // WordPress.org Key #1 - This key is only valid before April 1st, 2021. $trusted_keys[] = 'fRPyrxb/MvVLbdsYi+OOEv4xc+Eqpsj+kkAS6gNOkI0='; } // TODO: Add key #2 with longer expiration. /** * Filters the valid signing keys used to verify the contents of files. * * @since 5.2.0 * * @param string[] $trusted_keys The trusted keys that may sign packages. */ return apply_filters( 'wp_trusted_keys', $trusted_keys ); } /** * Determines whether the given file is a valid ZIP file. * * This function does not test to ensure that a file exists. Non-existent files * are not valid ZIPs, so those will also return false. * * @since 6.4.4 * * @param string $file Full path to the ZIP file. * @return bool Whether the file is a valid ZIP file. */ function wp_zip_file_is_valid( $file ) { /** This filter is documented in wp-admin/includes/file.php */ if ( class_exists( 'ZipArchive', false ) && apply_filters( 'unzip_file_use_ziparchive', true ) ) { $archive = new ZipArchive(); $archive_is_valid = $archive->open( $file, ZipArchive::CHECKCONS ); if ( true === $archive_is_valid ) { $archive->close(); return true; } } // Fall through to PclZip if ZipArchive is not available, or encountered an error opening the file. require_once ABSPATH . 'wp-admin/includes/class-pclzip.php'; $archive = new PclZip( $file ); $archive_is_valid = is_array( $archive->properties() ); return $archive_is_valid; } /** * Unzips a specified ZIP file to a location on the filesystem via the WordPress * Filesystem Abstraction. * * Assumes that WP_Filesystem() has already been called and set up. Does not extract * a root-level __MACOSX directory, if present. * * Attempts to increase the PHP memory limit to 256M before uncompressing. However, * the most memory required shouldn't be much larger than the archive itself. * * @since 2.5.0 * * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass. * * @param string $file Full path and filename of ZIP archive. * @param string $to Full path on the filesystem to extract archive to. * @return true|WP_Error True on success, WP_Error on failure. */ function unzip_file( $file, $to ) { global $wp_filesystem; if ( ! $wp_filesystem || ! is_object( $wp_filesystem ) ) { return new WP_Error( 'fs_unavailable', __( 'Could not access filesystem.' ) ); } // Unzip can use a lot of memory, but not this much hopefully. wp_raise_memory_limit( 'admin' ); $needed_dirs = array(); $to = trailingslashit( $to ); // Determine any parent directories needed (of the upgrade directory). if ( ! $wp_filesystem->is_dir( $to ) ) { // Only do parents if no children exist. $path = preg_split( '![/\\\]!', untrailingslashit( $to ) ); for ( $i = count( $path ); $i >= 0; $i-- ) { if ( empty( $path[ $i ] ) ) { continue; } $dir = implode( '/', array_slice( $path, 0, $i + 1 ) ); if ( preg_match( '!^[a-z]:$!i', $dir ) ) { // Skip it if it looks like a Windows Drive letter. continue; } if ( ! $wp_filesystem->is_dir( $dir ) ) { $needed_dirs[] = $dir; } else { break; // A folder exists, therefore we don't need to check the levels below this. } } } /** * Filters whether to use ZipArchive to unzip archives. * * @since 3.0.0 * * @param bool $ziparchive Whether to use ZipArchive. Default true. */ if ( class_exists( 'ZipArchive', false ) && apply_filters( 'unzip_file_use_ziparchive', true ) ) { $result = _unzip_file_ziparchive( $file, $to, $needed_dirs ); if ( true === $result ) { return $result; } elseif ( is_wp_error( $result ) ) { if ( 'incompatible_archive' !== $result->get_error_code() ) { return $result; } } } // Fall through to PclZip if ZipArchive is not available, or encountered an error opening the file. return _unzip_file_pclzip( $file, $to, $needed_dirs ); } /** * Attempts to unzip an archive using the ZipArchive class. * * This function should not be called directly, use `unzip_file()` instead. * * Assumes that WP_Filesystem() has already been called and set up. * * @since 3.0.0 * @access private * * @see unzip_file() * * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass. * * @param string $file Full path and filename of ZIP archive. * @param string $to Full path on the filesystem to extract archive to. * @param string[] $needed_dirs A partial list of required folders needed to be created. * @return true|WP_Error True on success, WP_Error on failure. */ function _unzip_file_ziparchive( $file, $to, $needed_dirs = array() ) { global $wp_filesystem; $z = new ZipArchive(); $zopen = $z->open( $file, ZIPARCHIVE::CHECKCONS ); if ( true !== $zopen ) { return new WP_Error( 'incompatible_archive', __( 'Incompatible Archive.' ), array( 'ziparchive_error' => $zopen ) ); } $uncompressed_size = 0; for ( $i = 0; $i < $z->numFiles; $i++ ) { $info = $z->statIndex( $i ); if ( ! $info ) { $z->close(); return new WP_Error( 'stat_failed_ziparchive', __( 'Could not retrieve file from archive.' ) ); } if ( str_starts_with( $info['name'], '__MACOSX/' ) ) { // Skip the OS X-created __MACOSX directory. continue; } // Don't extract invalid files: if ( 0 !== validate_file( $info['name'] ) ) { continue; } $uncompressed_size += $info['size']; $dirname = dirname( $info['name'] ); if ( str_ends_with( $info['name'], '/' ) ) { // Directory. $needed_dirs[] = $to . untrailingslashit( $info['name'] ); } elseif ( '.' !== $dirname ) { // Path to a file. $needed_dirs[] = $to . untrailingslashit( $dirname ); } } // Enough space to unzip the file and copy its contents, with a 10% buffer. $required_space = $uncompressed_size * 2.1; /* * disk_free_space() could return false. Assume that any falsey value is an error. * A disk that has zero free bytes has bigger problems. * Require we have enough space to unzip the file and copy its contents, with a 10% buffer. */ if ( wp_doing_cron() ) { $available_space = function_exists( 'disk_free_space' ) ? @disk_free_space( WP_CONTENT_DIR ) : false; if ( $available_space && ( $required_space > $available_space ) ) { $z->close(); return new WP_Error( 'disk_full_unzip_file', __( 'Could not copy files. You may have run out of disk space.' ), compact( 'uncompressed_size', 'available_space' ) ); } } $needed_dirs = array_unique( $needed_dirs ); foreach ( $needed_dirs as $dir ) { // Check the parent folders of the folders all exist within the creation array. if ( untrailingslashit( $to ) === $dir ) { // Skip over the working directory, we know this exists (or will exist). continue; } if ( ! str_contains( $dir, $to ) ) { // If the directory is not within the working directory, skip it. continue; } $parent_folder = dirname( $dir ); while ( ! empty( $parent_folder ) && untrailingslashit( $to ) !== $parent_folder && ! in_array( $parent_folder, $needed_dirs, true ) ) { $needed_dirs[] = $parent_folder; $parent_folder = dirname( $parent_folder ); } } asort( $needed_dirs ); // Create those directories if need be: foreach ( $needed_dirs as $_dir ) { // Only check to see if the Dir exists upon creation failure. Less I/O this way. if ( ! $wp_filesystem->mkdir( $_dir, FS_CHMOD_DIR ) && ! $wp_filesystem->is_dir( $_dir ) ) { $z->close(); return new WP_Error( 'mkdir_failed_ziparchive', __( 'Could not create directory.' ), $_dir ); } } /** * Filters archive unzipping to override with a custom process. * * @since 6.4.0 * * @param null|true|WP_Error $result The result of the override. True on success, otherwise WP Error. Default null. * @param string $file Full path and filename of ZIP archive. * @param string $to Full path on the filesystem to extract archive to. * @param string[] $needed_dirs A full list of required folders that need to be created. * @param float $required_space The space required to unzip the file and copy its contents, with a 10% buffer. */ $pre = apply_filters( 'pre_unzip_file', null, $file, $to, $needed_dirs, $required_space ); if ( null !== $pre ) { // Ensure the ZIP file archive has been closed. $z->close(); return $pre; } for ( $i = 0; $i < $z->numFiles; $i++ ) { $info = $z->statIndex( $i ); if ( ! $info ) { $z->close(); return new WP_Error( 'stat_failed_ziparchive', __( 'Could not retrieve file from archive.' ) ); } if ( str_ends_with( $info['name'], '/' ) ) { // Directory. continue; } if ( str_starts_with( $info['name'], '__MACOSX/' ) ) { // Don't extract the OS X-created __MACOSX directory files. continue; } // Don't extract invalid files: if ( 0 !== validate_file( $info['name'] ) ) { continue; } $contents = $z->getFromIndex( $i ); if ( false === $contents ) { $z->close(); return new WP_Error( 'extract_failed_ziparchive', __( 'Could not extract file from archive.' ), $info['name'] ); } if ( ! $wp_filesystem->put_contents( $to . $info['name'], $contents, FS_CHMOD_FILE ) ) { $z->close(); return new WP_Error( 'copy_failed_ziparchive', __( 'Could not copy file.' ), $info['name'] ); } } $z->close(); /** * Filters the result of unzipping an archive. * * @since 6.4.0 * * @param true|WP_Error $result The result of unzipping the archive. True on success, otherwise WP_Error. Default true. * @param string $file Full path and filename of ZIP archive. * @param string $to Full path on the filesystem the archive was extracted to. * @param string[] $needed_dirs A full list of required folders that were created. * @param float $required_space The space required to unzip the file and copy its contents, with a 10% buffer. */ $result = apply_filters( 'unzip_file', true, $file, $to, $needed_dirs, $required_space ); unset( $needed_dirs ); return $result; } /** * Attempts to unzip an archive using the PclZip library. * * This function should not be called directly, use `unzip_file()` instead. * * Assumes that WP_Filesystem() has already been called and set up. * * @since 3.0.0 * @access private * * @see unzip_file() * * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass. * * @param string $file Full path and filename of ZIP archive. * @param string $to Full path on the filesystem to extract archive to. * @param string[] $needed_dirs A partial list of required folders needed to be created. * @return true|WP_Error True on success, WP_Error on failure. */ function _unzip_file_pclzip( $file, $to, $needed_dirs = array() ) { global $wp_filesystem; mbstring_binary_safe_encoding(); require_once ABSPATH . 'wp-admin/includes/class-pclzip.php'; $archive = new PclZip( $file ); $archive_files = $archive->extract( PCLZIP_OPT_EXTRACT_AS_STRING ); reset_mbstring_encoding(); // Is the archive valid? if ( ! is_array( $archive_files ) ) { return new WP_Error( 'incompatible_archive', __( 'Incompatible Archive.' ), $archive->errorInfo( true ) ); } if ( 0 === count( $archive_files ) ) { return new WP_Error( 'empty_archive_pclzip', __( 'Empty archive.' ) ); } $uncompressed_size = 0; // Determine any children directories needed (From within the archive). foreach ( $archive_files as $file ) { if ( str_starts_with( $file['filename'], '__MACOSX/' ) ) { // Skip the OS X-created __MACOSX directory. continue; } $uncompressed_size += $file['size']; $needed_dirs[] = $to . untrailingslashit( $file['folder'] ? $file['filename'] : dirname( $file['filename'] ) ); } // Enough space to unzip the file and copy its contents, with a 10% buffer. $required_space = $uncompressed_size * 2.1; /* * disk_free_space() could return false. Assume that any falsey value is an error. * A disk that has zero free bytes has bigger problems. * Require we have enough space to unzip the file and copy its contents, with a 10% buffer. */ if ( wp_doing_cron() ) { $available_space = function_exists( 'disk_free_space' ) ? @disk_free_space( WP_CONTENT_DIR ) : false; if ( $available_space && ( $required_space > $available_space ) ) { return new WP_Error( 'disk_full_unzip_file', __( 'Could not copy files. You may have run out of disk space.' ), compact( 'uncompressed_size', 'available_space' ) ); } } $needed_dirs = array_unique( $needed_dirs ); foreach ( $needed_dirs as $dir ) { // Check the parent folders of the folders all exist within the creation array. if ( untrailingslashit( $to ) === $dir ) { // Skip over the working directory, we know this exists (or will exist). continue; } if ( ! str_contains( $dir, $to ) ) { // If the directory is not within the working directory, skip it. continue; } $parent_folder = dirname( $dir ); while ( ! empty( $parent_folder ) && untrailingslashit( $to ) !== $parent_folder && ! in_array( $parent_folder, $needed_dirs, true ) ) { $needed_dirs[] = $parent_folder; $parent_folder = dirname( $parent_folder ); } } asort( $needed_dirs ); // Create those directories if need be: foreach ( $needed_dirs as $_dir ) { // Only check to see if the dir exists upon creation failure. Less I/O this way. if ( ! $wp_filesystem->mkdir( $_dir, FS_CHMOD_DIR ) && ! $wp_filesystem->is_dir( $_dir ) ) { return new WP_Error( 'mkdir_failed_pclzip', __( 'Could not create directory.' ), $_dir ); } } /** This filter is documented in src/wp-admin/includes/file.php */ $pre = apply_filters( 'pre_unzip_file', null, $file, $to, $needed_dirs, $required_space ); if ( null !== $pre ) { return $pre; } // Extract the files from the zip. foreach ( $archive_files as $file ) { if ( $file['folder'] ) { continue; } if ( str_starts_with( $file['filename'], '__MACOSX/' ) ) { // Don't extract the OS X-created __MACOSX directory files. continue; } // Don't extract invalid files: if ( 0 !== validate_file( $file['filename'] ) ) { continue; } if ( ! $wp_filesystem->put_contents( $to . $file['filename'], $file['content'], FS_CHMOD_FILE ) ) { return new WP_Error( 'copy_failed_pclzip', __( 'Could not copy file.' ), $file['filename'] ); } } /** This action is documented in src/wp-admin/includes/file.php */ $result = apply_filters( 'unzip_file', true, $file, $to, $needed_dirs, $required_space ); unset( $needed_dirs ); return $result; } /** * Copies a directory from one location to another via the WordPress Filesystem * Abstraction. * * Assumes that WP_Filesystem() has already been called and setup. * * @since 2.5.0 * * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass. * * @param string $from Source directory. * @param string $to Destination directory. * @param string[] $skip_list An array of files/folders to skip copying. * @return true|WP_Error True on success, WP_Error on failure. */ function copy_dir( $from, $to, $skip_list = array() ) { global $wp_filesystem; $dirlist = $wp_filesystem->dirlist( $from ); if ( false === $dirlist ) { return new WP_Error( 'dirlist_failed_copy_dir', __( 'Directory listing failed.' ), basename( $from ) ); } $from = trailingslashit( $from ); $to = trailingslashit( $to ); if ( ! $wp_filesystem->exists( $to ) && ! $wp_filesystem->mkdir( $to ) ) { return new WP_Error( 'mkdir_destination_failed_copy_dir', __( 'Could not create the destination directory.' ), basename( $to ) ); } foreach ( (array) $dirlist as $filename => $fileinfo ) { if ( in_array( $filename, $skip_list, true ) ) { continue; } if ( 'f' === $fileinfo['type'] ) { if ( ! $wp_filesystem->copy( $from . $filename, $to . $filename, true, FS_CHMOD_FILE ) ) { // If copy failed, chmod file to 0644 and try again. $wp_filesystem->chmod( $to . $filename, FS_CHMOD_FILE ); if ( ! $wp_filesystem->copy( $from . $filename, $to . $filename, true, FS_CHMOD_FILE ) ) { return new WP_Error( 'copy_failed_copy_dir', __( 'Could not copy file.' ), $to . $filename ); } } wp_opcache_invalidate( $to . $filename ); } elseif ( 'd' === $fileinfo['type'] ) { if ( ! $wp_filesystem->is_dir( $to . $filename ) ) { if ( ! $wp_filesystem->mkdir( $to . $filename, FS_CHMOD_DIR ) ) { return new WP_Error( 'mkdir_failed_copy_dir', __( 'Could not create directory.' ), $to . $filename ); } } // Generate the $sub_skip_list for the subdirectory as a sub-set of the existing $skip_list. $sub_skip_list = array(); foreach ( $skip_list as $skip_item ) { if ( str_starts_with( $skip_item, $filename . '/' ) ) { $sub_skip_list[] = preg_replace( '!^' . preg_quote( $filename, '!' ) . '/!i', '', $skip_item ); } } $result = copy_dir( $from . $filename, $to . $filename, $sub_skip_list ); if ( is_wp_error( $result ) ) { return $result; } } } return true; } /** * Moves a directory from one location to another. * * Recursively invalidates OPcache on success. * * If the renaming failed, falls back to copy_dir(). * * Assumes that WP_Filesystem() has already been called and setup. * * This function is not designed to merge directories, copy_dir() should be used instead. * * @since 6.2.0 * * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass. * * @param string $from Source directory. * @param string $to Destination directory. * @param bool $overwrite Optional. Whether to overwrite the destination directory if it exists. * Default false. * @return true|WP_Error True on success, WP_Error on failure. */ function move_dir( $from, $to, $overwrite = false ) { global $wp_filesystem; if ( trailingslashit( strtolower( $from ) ) === trailingslashit( strtolower( $to ) ) ) { return new WP_Error( 'source_destination_same_move_dir', __( 'The source and destination are the same.' ) ); } if ( $wp_filesystem->exists( $to ) ) { if ( ! $overwrite ) { return new WP_Error( 'destination_already_exists_move_dir', __( 'The destination folder already exists.' ), $to ); } elseif ( ! $wp_filesystem->delete( $to, true ) ) { // Can't overwrite if the destination couldn't be deleted. return new WP_Error( 'destination_not_deleted_move_dir', __( 'The destination directory already exists and could not be removed.' ) ); } } if ( $wp_filesystem->move( $from, $to ) ) { /* * When using an environment with shared folders, * there is a delay in updating the filesystem's cache. * * This is a known issue in environments with a VirtualBox provider. * * A 200ms delay gives time for the filesystem to update its cache, * prevents "Operation not permitted", and "No such file or directory" warnings. * * This delay is used in other projects, including Composer. * @link https://github.com/composer/composer/blob/2.5.1/src/Composer/Util/Platform.php#L228-L233 */ usleep( 200000 ); wp_opcache_invalidate_directory( $to ); return true; } // Fall back to a recursive copy. if ( ! $wp_filesystem->is_dir( $to ) ) { if ( ! $wp_filesystem->mkdir( $to, FS_CHMOD_DIR ) ) { return new WP_Error( 'mkdir_failed_move_dir', __( 'Could not create directory.' ), $to ); } } $result = copy_dir( $from, $to, array( basename( $to ) ) ); // Clear the source directory. if ( true === $result ) { $wp_filesystem->delete( $from, true ); } return $result; } /** * Initializes and connects the WordPress Filesystem Abstraction classes. * * This function will include the chosen transport and attempt connecting. * * Plugins may add extra transports, And force WordPress to use them by returning * the filename via the {@see 'filesystem_method_file'} filter. * * @since 2.5.0 * * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass. * * @param array|false $args Optional. Connection args, These are passed * directly to the `WP_Filesystem_*()` classes. * Default false. * @param string|false $context Optional. Context for get_filesystem_method(). * Default false. * @param bool $allow_relaxed_file_ownership Optional. Whether to allow Group/World writable. * Default false. * @return bool|null True on success, false on failure, * null if the filesystem method class file does not exist. */ function WP_Filesystem( $args = false, $context = false, $allow_relaxed_file_ownership = false ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid global $wp_filesystem; require_once ABSPATH . 'wp-admin/includes/class-wp-filesystem-base.php'; $method = get_filesystem_method( $args, $context, $allow_relaxed_file_ownership ); if ( ! $method ) { return false; } if ( ! class_exists( "WP_Filesystem_$method" ) ) { /** * Filters the path for a specific filesystem method class file. * * @since 2.6.0 * * @see get_filesystem_method() * * @param string $path Path to the specific filesystem method class file. * @param string $method The filesystem method to use. */ $abstraction_file = apply_filters( 'filesystem_method_file', ABSPATH . 'wp-admin/includes/class-wp-filesystem-' . $method . '.php', $method ); if ( ! file_exists( $abstraction_file ) ) { return; } require_once $abstraction_file; } $method = "WP_Filesystem_$method"; $wp_filesystem = new $method( $args ); /* * Define the timeouts for the connections. Only available after the constructor is called * to allow for per-transport overriding of the default. */ if ( ! defined( 'FS_CONNECT_TIMEOUT' ) ) { define( 'FS_CONNECT_TIMEOUT', 30 ); // 30 seconds. } if ( ! defined( 'FS_TIMEOUT' ) ) { define( 'FS_TIMEOUT', 30 ); // 30 seconds. } if ( is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->has_errors() ) { return false; } if ( ! $wp_filesystem->connect() ) { return false; // There was an error connecting to the server. } // Set the permission constants if not already set. if ( ! defined( 'FS_CHMOD_DIR' ) ) { define( 'FS_CHMOD_DIR', ( fileperms( ABSPATH ) & 0777 | 0755 ) ); } if ( ! defined( 'FS_CHMOD_FILE' ) ) { define( 'FS_CHMOD_FILE', ( fileperms( ABSPATH . 'index.php' ) & 0777 | 0644 ) ); } return true; } /** * Determines which method to use for reading, writing, modifying, or deleting * files on the filesystem. * * The priority of the transports are: Direct, SSH2, FTP PHP Extension, FTP Sockets * (Via Sockets class, or `fsockopen()`). Valid values for these are: 'direct', 'ssh2', * 'ftpext' or 'ftpsockets'. * * The return value can be overridden by defining the `FS_METHOD` constant in `wp-config.php`, * or filtering via {@see 'filesystem_method'}. * * @link https://developer.wordpress.org/advanced-administration/wordpress/wp-config/#wordpress-upgrade-constants * * Plugins may define a custom transport handler, See WP_Filesystem(). * * @since 2.5.0 * * @global callable $_wp_filesystem_direct_method * * @param array $args Optional. Connection details. Default empty array. * @param string $context Optional. Full path to the directory that is tested * for being writable. Default empty. * @param bool $allow_relaxed_file_ownership Optional. Whether to allow Group/World writable. * Default false. * @return string The transport to use, see description for valid return values. */ function get_filesystem_method( $args = array(), $context = '', $allow_relaxed_file_ownership = false ) { // Please ensure that this is either 'direct', 'ssh2', 'ftpext', or 'ftpsockets'. $method = defined( 'FS_METHOD' ) ? FS_METHOD : false; if ( ! $context ) { $context = WP_CONTENT_DIR; } // If the directory doesn't exist (wp-content/languages) then use the parent directory as we'll create it. if ( WP_LANG_DIR === $context && ! is_dir( $context ) ) { $context = dirname( $context ); } $context = trailingslashit( $context ); if ( ! $method ) { $temp_file_name = $context . 'temp-write-test-' . str_replace( '.', '-', uniqid( '', true ) ); $temp_handle = @fopen( $temp_file_name, 'w' ); if ( $temp_handle ) { // Attempt to determine the file owner of the WordPress files, and that of newly created files. $wp_file_owner = false; $temp_file_owner = false; if ( function_exists( 'fileowner' ) ) { $wp_file_owner = @fileowner( __FILE__ ); $temp_file_owner = @fileowner( $temp_file_name ); } if ( false !== $wp_file_owner && $wp_file_owner === $temp_file_owner ) { /* * WordPress is creating files as the same owner as the WordPress files, * this means it's safe to modify & create new files via PHP. */ $method = 'direct'; $GLOBALS['_wp_filesystem_direct_method'] = 'file_owner'; } elseif ( $allow_relaxed_file_ownership ) { /* * The $context directory is writable, and $allow_relaxed_file_ownership is set, * this means we can modify files safely in this directory. * This mode doesn't create new files, only alter existing ones. */ $method = 'direct'; $GLOBALS['_wp_filesystem_direct_method'] = 'relaxed_ownership'; } fclose( $temp_handle ); @unlink( $temp_file_name ); } } if ( ! $method && isset( $args['connection_type'] ) && 'ssh' === $args['connection_type'] && extension_loaded( 'ssh2' ) ) { $method = 'ssh2'; } if ( ! $method && extension_loaded( 'ftp' ) ) { $method = 'ftpext'; } if ( ! $method && ( extension_loaded( 'sockets' ) || function_exists( 'fsockopen' ) ) ) { $method = 'ftpsockets'; // Sockets: Socket extension; PHP Mode: FSockopen / fwrite / fread. } /** * Filters the filesystem method to use. * * @since 2.6.0 * * @param string $method Filesystem method to return. * @param array $args An array of connection details for the method. * @param string $context Full path to the directory that is tested for being writable. * @param bool $allow_relaxed_file_ownership Whether to allow Group/World writable. */ return apply_filters( 'filesystem_method', $method, $args, $context, $allow_relaxed_file_ownership ); } /** * Displays a form to the user to request for their FTP/SSH details in order * to connect to the filesystem. * * All chosen/entered details are saved, excluding the password. * * Hostnames may be in the form of hostname:portnumber (eg: wordpress.org:2467) * to specify an alternate FTP/SSH port. * * Plugins may override this form by returning true|false via the {@see 'request_filesystem_credentials'} filter. * * @since 2.5.0 * @since 4.6.0 The `$context` parameter default changed from `false` to an empty string. * * @global string $pagenow The filename of the current screen. * * @param string $form_post The URL to post the form to. * @param string $type Optional. Chosen type of filesystem. Default empty. * @param bool|WP_Error $error Optional. Whether the current request has failed * to connect, or an error object. Default false. * @param string $context Optional. Full path to the directory that is tested * for being writable. Default empty. * @param array $extra_fields Optional. Extra `POST` fields to be checked * for inclusion in the post. Default null. * @param bool $allow_relaxed_file_ownership Optional. Whether to allow Group/World writable. * Default false. * @return bool|array True if no filesystem credentials are required, * false if they are required but have not been provided, * array of credentials if they are required and have been provided. */ function request_filesystem_credentials( $form_post, $type = '', $error = false, $context = '', $extra_fields = null, $allow_relaxed_file_ownership = false ) { global $pagenow; /** * Filters the filesystem credentials. * * Returning anything other than an empty string will effectively short-circuit * output of the filesystem credentials form, returning that value instead. * * A filter should return true if no filesystem credentials are required, false if they are required but have not been * provided, or an array of credentials if they are required and have been provided. * * @since 2.5.0 * @since 4.6.0 The `$context` parameter default changed from `false` to an empty string. * * @param mixed $credentials Credentials to return instead. Default empty string. * @param string $form_post The URL to post the form to. * @param string $type Chosen type of filesystem. * @param bool|WP_Error $error Whether the current request has failed to connect, * or an error object. * @param string $context Full path to the directory that is tested for * being writable. * @param array $extra_fields Extra POST fields. * @param bool $allow_relaxed_file_ownership Whether to allow Group/World writable. */ $req_cred = apply_filters( 'request_filesystem_credentials', '', $form_post, $type, $error, $context, $extra_fields, $allow_relaxed_file_ownership ); if ( '' !== $req_cred ) { return $req_cred; } if ( empty( $type ) ) { $type = get_filesystem_method( array(), $context, $allow_relaxed_file_ownership ); } if ( 'direct' === $type ) { return true; } if ( is_null( $extra_fields ) ) { $extra_fields = array( 'version', 'locale' ); } $credentials = get_option( 'ftp_credentials', array( 'hostname' => '', 'username' => '', ) ); $submitted_form = wp_unslash( $_POST ); // Verify nonce, or unset submitted form field values on failure. if ( ! isset( $_POST['_fs_nonce'] ) || ! wp_verify_nonce( $_POST['_fs_nonce'], 'filesystem-credentials' ) ) { unset( $submitted_form['hostname'], $submitted_form['username'], $submitted_form['password'], $submitted_form['public_key'], $submitted_form['private_key'], $submitted_form['connection_type'] ); } $ftp_constants = array( 'hostname' => 'FTP_HOST', 'username' => 'FTP_USER', 'password' => 'FTP_PASS', 'public_key' => 'FTP_PUBKEY', 'private_key' => 'FTP_PRIKEY', ); /* * If defined, set it to that. Else, if POST'd, set it to that. If not, set it to an empty string. * Otherwise, keep it as it previously was (saved details in option). */ foreach ( $ftp_constants as $key => $constant ) { if ( defined( $constant ) ) { $credentials[ $key ] = constant( $constant ); } elseif ( ! empty( $submitted_form[ $key ] ) ) { $credentials[ $key ] = $submitted_form[ $key ]; } elseif ( ! isset( $credentials[ $key ] ) ) { $credentials[ $key ] = ''; } } // Sanitize the hostname, some people might pass in odd data. $credentials['hostname'] = preg_replace( '|\w+://|', '', $credentials['hostname'] ); // Strip any schemes off. if ( strpos( $credentials['hostname'], ':' ) ) { list( $credentials['hostname'], $credentials['port'] ) = explode( ':', $credentials['hostname'], 2 ); if ( ! is_numeric( $credentials['port'] ) ) { unset( $credentials['port'] ); } } else { unset( $credentials['port'] ); } if ( ( defined( 'FTP_SSH' ) && FTP_SSH ) || ( defined( 'FS_METHOD' ) && 'ssh2' === FS_METHOD ) ) { $credentials['connection_type'] = 'ssh'; } elseif ( ( defined( 'FTP_SSL' ) && FTP_SSL ) && 'ftpext' === $type ) { // Only the FTP Extension understands SSL. $credentials['connection_type'] = 'ftps'; } elseif ( ! empty( $submitted_form['connection_type'] ) ) { $credentials['connection_type'] = $submitted_form['connection_type']; } elseif ( ! isset( $credentials['connection_type'] ) ) { // All else fails (and it's not defaulted to something else saved), default to FTP. $credentials['connection_type'] = 'ftp'; } if ( ! $error && ( ! empty( $credentials['hostname'] ) && ! empty( $credentials['username'] ) && ! empty( $credentials['password'] ) || 'ssh' === $credentials['connection_type'] && ! empty( $credentials['public_key'] ) && ! empty( $credentials['private_key'] ) ) ) { $stored_credentials = $credentials; if ( ! empty( $stored_credentials['port'] ) ) { // Save port as part of hostname to simplify above code. $stored_credentials['hostname'] .= ':' . $stored_credentials['port']; } unset( $stored_credentials['password'], $stored_credentials['port'], $stored_credentials['private_key'], $stored_credentials['public_key'] ); if ( ! wp_installing() ) { update_option( 'ftp_credentials', $stored_credentials, false ); } return $credentials; } $hostname = isset( $credentials['hostname'] ) ? $credentials['hostname'] : ''; $username = isset( $credentials['username'] ) ? $credentials['username'] : ''; $public_key = isset( $credentials['public_key'] ) ? $credentials['public_key'] : ''; $private_key = isset( $credentials['private_key'] ) ? $credentials['private_key'] : ''; $port = isset( $credentials['port'] ) ? $credentials['port'] : ''; $connection_type = isset( $credentials['connection_type'] ) ? $credentials['connection_type'] : ''; if ( $error ) { $error_string = __( '<strong>Error:</strong> Could not connect to the server. Please verify the settings are correct.' ); if ( is_wp_error( $error ) ) { $error_string = esc_html( $error->get_error_message() ); } wp_admin_notice( $error_string, array( 'id' => 'message', 'additional_classes' => array( 'error' ), ) ); } $types = array(); if ( extension_loaded( 'ftp' ) || extension_loaded( 'sockets' ) || function_exists( 'fsockopen' ) ) { $types['ftp'] = __( 'FTP' ); } if ( extension_loaded( 'ftp' ) ) { // Only this supports FTPS. $types['ftps'] = __( 'FTPS (SSL)' ); } if ( extension_loaded( 'ssh2' ) ) { $types['ssh'] = __( 'SSH2' ); } /** * Filters the connection types to output to the filesystem credentials form. * * @since 2.9.0 * @since 4.6.0 The `$context` parameter default changed from `false` to an empty string. * * @param string[] $types Types of connections. * @param array $credentials Credentials to connect with. * @param string $type Chosen filesystem method. * @param bool|WP_Error $error Whether the current request has failed to connect, * or an error object. * @param string $context Full path to the directory that is tested for being writable. */ $types = apply_filters( 'fs_ftp_connection_types', $types, $credentials, $type, $error, $context ); ?> <form action="<?php echo esc_url( $form_post ); ?>" method="post"> <div id="request-filesystem-credentials-form" class="request-filesystem-credentials-form"> <?php // Print a H1 heading in the FTP credentials modal dialog, default is a H2. $heading_tag = 'h2'; if ( 'plugins.php' === $pagenow || 'plugin-install.php' === $pagenow ) { $heading_tag = 'h1'; } echo "<$heading_tag id='request-filesystem-credentials-title'>" . __( 'Connection Information' ) . "</$heading_tag>"; ?> <p id="request-filesystem-credentials-desc"> <?php $label_user = __( 'Username' ); $label_pass = __( 'Password' ); _e( 'To perform the requested action, WordPress needs to access your web server.' ); echo ' '; if ( ( isset( $types['ftp'] ) || isset( $types['ftps'] ) ) ) { if ( isset( $types['ssh'] ) ) { _e( 'Please enter your FTP or SSH credentials to proceed.' ); $label_user = __( 'FTP/SSH Username' ); $label_pass = __( 'FTP/SSH Password' ); } else { _e( 'Please enter your FTP credentials to proceed.' ); $label_user = __( 'FTP Username' ); $label_pass = __( 'FTP Password' ); } echo ' '; } _e( 'If you do not remember your credentials, you should contact your web host.' ); $hostname_value = esc_attr( $hostname ); if ( ! empty( $port ) ) { $hostname_value .= ":$port"; } $password_value = ''; if ( defined( 'FTP_PASS' ) ) { $password_value = '*****'; } ?> </p> <label for="hostname"> <span class="field-title"><?php _e( 'Hostname' ); ?></span> <input name="hostname" type="text" id="hostname" aria-describedby="request-filesystem-credentials-desc" class="code" placeholder="<?php esc_attr_e( 'example: www.wordpress.org' ); ?>" value="<?php echo $hostname_value; ?>"<?php disabled( defined( 'FTP_HOST' ) ); ?> /> </label> <div class="ftp-username"> <label for="username"> <span class="field-title"><?php echo $label_user; ?></span> <input name="username" type="text" id="username" value="<?php echo esc_attr( $username ); ?>"<?php disabled( defined( 'FTP_USER' ) ); ?> /> </label> </div> <div class="ftp-password"> <label for="password"> <span class="field-title"><?php echo $label_pass; ?></span> <input name="password" type="password" id="password" value="<?php echo $password_value; ?>"<?php disabled( defined( 'FTP_PASS' ) ); ?> spellcheck="false" /> <?php if ( ! defined( 'FTP_PASS' ) ) { _e( 'This password will not be stored on the server.' ); } ?> </label> </div> <fieldset> <legend><?php _e( 'Connection Type' ); ?></legend> <?php $disabled = disabled( ( defined( 'FTP_SSL' ) && FTP_SSL ) || ( defined( 'FTP_SSH' ) && FTP_SSH ), true, false ); foreach ( $types as $name => $text ) : ?> <label for="<?php echo esc_attr( $name ); ?>"> <input type="radio" name="connection_type" id="<?php echo esc_attr( $name ); ?>" value="<?php echo esc_attr( $name ); ?>" <?php checked( $name, $connection_type ); ?> <?php echo $disabled; ?> /> <?php echo $text; ?> </label> <?php endforeach; ?> </fieldset> <?php if ( isset( $types['ssh'] ) ) { $hidden_class = ''; if ( 'ssh' !== $connection_type || empty( $connection_type ) ) { $hidden_class = ' class="hidden"'; } ?> <fieldset id="ssh-keys"<?php echo $hidden_class; ?>> <legend><?php _e( 'Authentication Keys' ); ?></legend> <label for="public_key"> <span class="field-title"><?php _e( 'Public Key:' ); ?></span> <input name="public_key" type="text" id="public_key" aria-describedby="auth-keys-desc" value="<?php echo esc_attr( $public_key ); ?>"<?php disabled( defined( 'FTP_PUBKEY' ) ); ?> /> </label> <label for="private_key"> <span class="field-title"><?php _e( 'Private Key:' ); ?></span> <input name="private_key" type="text" id="private_key" value="<?php echo esc_attr( $private_key ); ?>"<?php disabled( defined( 'FTP_PRIKEY' ) ); ?> /> </label> <p id="auth-keys-desc"><?php _e( 'Enter the location on the server where the public and private keys are located. If a passphrase is needed, enter that in the password field above.' ); ?></p> </fieldset> <?php } foreach ( (array) $extra_fields as $field ) { if ( isset( $submitted_form[ $field ] ) ) { echo '<input type="hidden" name="' . esc_attr( $field ) . '" value="' . esc_attr( $submitted_form[ $field ] ) . '" />'; } } /* * Make sure the `submit_button()` function is available during the REST API call * from WP_Site_Health_Auto_Updates::test_check_wp_filesystem_method(). */ if ( ! function_exists( 'submit_button' ) ) { require_once ABSPATH . 'wp-admin/includes/template.php'; } ?> <p class="request-filesystem-credentials-action-buttons"> <?php wp_nonce_field( 'filesystem-credentials', '_fs_nonce', false, true ); ?> <button class="button cancel-button" data-js-action="close" type="button"><?php _e( 'Cancel' ); ?></button> <?php submit_button( __( 'Proceed' ), 'primary', 'upgrade', false ); ?> </p> </div> </form> <?php return false; } /** * Prints the filesystem credentials modal when needed. * * @since 4.2.0 */ function wp_print_request_filesystem_credentials_modal() { $filesystem_method = get_filesystem_method(); ob_start(); $filesystem_credentials_are_stored = request_filesystem_credentials( self_admin_url() ); ob_end_clean(); $request_filesystem_credentials = ( 'direct' !== $filesystem_method && ! $filesystem_credentials_are_stored ); if ( ! $request_filesystem_credentials ) { return; } ?> <div id="request-filesystem-credentials-dialog" class="notification-dialog-wrap request-filesystem-credentials-dialog"> <div class="notification-dialog-background"></div> <div class="notification-dialog" role="dialog" aria-labelledby="request-filesystem-credentials-title" tabindex="0"> <div class="request-filesystem-credentials-dialog-content"> <?php request_filesystem_credentials( site_url() ); ?> </div> </div> </div> <?php } /** * Attempts to clear the opcode cache for an individual PHP file. * * This function can be called safely without having to check the file extension * or availability of the OPcache extension. * * Whether or not invalidation is possible is cached to improve performance. * * @since 5.5.0 * * @link https://www.php.net/manual/en/function.opcache-invalidate.php * * @param string $filepath Path to the file, including extension, for which the opcode cache is to be cleared. * @param bool $force Invalidate even if the modification time is not newer than the file in cache. * Default false. * @return bool True if opcache was invalidated for `$filepath`, or there was nothing to invalidate. * False if opcache invalidation is not available, or is disabled via filter. */ function wp_opcache_invalidate( $filepath, $force = false ) { static $can_invalidate = null; /* * Check to see if WordPress is able to run `opcache_invalidate()` or not, and cache the value. * * First, check to see if the function is available to call, then if the host has restricted * the ability to run the function to avoid a PHP warning. * * `opcache.restrict_api` can specify the path for files allowed to call `opcache_invalidate()`. * * If the host has this set, check whether the path in `opcache.restrict_api` matches * the beginning of the path of the origin file. * * `$_SERVER['SCRIPT_FILENAME']` approximates the origin file's path, but `realpath()` * is necessary because `SCRIPT_FILENAME` can be a relative path when run from CLI. * * For more details, see: * - https://www.php.net/manual/en/opcache.configuration.php * - https://www.php.net/manual/en/reserved.variables.server.php * - https://core.trac.wordpress.org/ticket/36455 */ if ( null === $can_invalidate && function_exists( 'opcache_invalidate' ) && ( ! ini_get( 'opcache.restrict_api' ) || stripos( realpath( $_SERVER['SCRIPT_FILENAME'] ), ini_get( 'opcache.restrict_api' ) ) === 0 ) ) { $can_invalidate = true; } // If invalidation is not available, return early. if ( ! $can_invalidate ) { return false; } // Verify that file to be invalidated has a PHP extension. if ( '.php' !== strtolower( substr( $filepath, -4 ) ) ) { return false; } /** * Filters whether to invalidate a file from the opcode cache. * * @since 5.5.0 * * @param bool $will_invalidate Whether WordPress will invalidate `$filepath`. Default true. * @param string $filepath The path to the PHP file to invalidate. */ if ( apply_filters( 'wp_opcache_invalidate_file', true, $filepath ) ) { return opcache_invalidate( $filepath, $force ); } return false; } /** * Attempts to clear the opcode cache for a directory of files. * * @since 6.2.0 * * @see wp_opcache_invalidate() * @link https://www.php.net/manual/en/function.opcache-invalidate.php * * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass. * * @param string $dir The path to the directory for which the opcode cache is to be cleared. */ function wp_opcache_invalidate_directory( $dir ) { global $wp_filesystem; if ( ! is_string( $dir ) || '' === trim( $dir ) ) { if ( WP_DEBUG ) { $error_message = sprintf( /* translators: %s: The function name. */ __( '%s expects a non-empty string.' ), '<code>wp_opcache_invalidate_directory()</code>' ); wp_trigger_error( '', $error_message ); } return; } $dirlist = $wp_filesystem->dirlist( $dir, false, true ); if ( empty( $dirlist ) ) { return; } /* * Recursively invalidate opcache of files in a directory. * * WP_Filesystem_*::dirlist() returns an array of file and directory information. * * This does not include a path to the file or directory. * To invalidate files within sub-directories, recursion is needed * to prepend an absolute path containing the sub-directory's name. * * @param array $dirlist Array of file/directory information from WP_Filesystem_Base::dirlist(), * with sub-directories represented as nested arrays. * @param string $path Absolute path to the directory. */ $invalidate_directory = static function ( $dirlist, $path ) use ( &$invalidate_directory ) { $path = trailingslashit( $path ); foreach ( $dirlist as $name => $details ) { if ( 'f' === $details['type'] ) { wp_opcache_invalidate( $path . $name, true ); } elseif ( is_array( $details['files'] ) && ! empty( $details['files'] ) ) { $invalidate_directory( $details['files'], $path . $name ); } } }; $invalidate_directory( $dirlist, $dir ); }

خطوة

وزير الاتصالات وتكنولوجيا المعلومات: نُخطط لمستقبل رقمي لا يعتمد على الورق”

يونيو 5, 2025

987 7 دقائق

كتبت : فرح سمير في ضوء التحولات المتسارعة التي يشهدها العالم في مجالات الاتصالات وتكنولوجيا

المعلومات، تسعى مصر، من خلال رؤية استراتيجية طموحة، إلى تحقيق التحول الرقمي الشامل وتعزيز مكانتها الإقليمية والدولية في الاقتصاد الرقمي.

وفي هذا الإطار، يسعدنا أن نلتقي مع معالي الدكتور” عمرو طلعت، وزير الاتصالات وتكنولوجيا المعلومات”،

لمناقشة أبرز إنجازات الوزارة، وخططها المستقبلية في مجالات التحول الرقمي، وتطوير البنية التحتية، ودعم الشركات الناشئة، وتنمية الكفاءات التكنولوجية، بالإضافة إلى استعراض جهود الدولة في تبني الذكاء الاصطناعي كأحد ركائز التنمية المستدامة.

يأتي هذا اللقاء لإلقاء الضوء على ملامح المشهد الرقمي في مصر، والتعرف على المبادرات والمشروعات الوطنية التي تسعى لتحقيق نقلة نوعية في حياة المواطنين وتعزيز تنافسية الاقتصاد المصري.

– في ضوء الجهود المستمرة لتطوير منصة مصر الرقمية وتوسيع نطاق خدماتها، ما هو الموقف الحالي للخدمات المقدمة من خلال المنصة من حيث عدد الخدمات المقدمة وعدد المستخدمين؟ وما هي الخطط المستقبلية لتعزيز دورها في تحسين كفاءة الخدمات الحكومية وتسهيل حياة المواطنين؟

نعمل على بناء مصر الرقمية التى ترتكز على الفكر الابتكارىوتطويع التكنولوجيات الحديثة للوصول إلى مجتمع رقمى متكامل يتم من خلاله دفع مسيرة التحول الرقمي ومعاونة كافة قطاعات الدولة فىتطويع التكنولوجيات الحديثة لرفع كفاءة الأداء الحكومى وزيادة الانتاجية، وتمكين الشباب من الحصول على فرص عمل متميزة، بالإضافة إلى دعم الابداع الرقمي وريادة الأعمال.

ويعد التحول الرقمي أحد المحاور الرئيسية لاستراتيجية مصر الرقمية. ونسعى من خلال مشروعات التحول الرقمي التعاون مع كافة قطاعات الدولة فى تطويع التكنولوجيات الحديثة لرفع كفاءة الأداء الحكومى وزيادة الإنتاجية وتحسين جودة الخدمات الحكومية المقدمة للمواطنين.

وفي هذا الإطار، تُمثل منصة “مصر الرقمية” أحد أبرز ثمار هذا التوجه؛ حيت توفر المنصة حتى الآن أكثر من 180 خدمة حكومية على المنصة، كما يوجد حاليا 9 مليون مواطن مسجل على منصة مصر الرقمية. ونعمل على التوسع في عدد الخدمات الخدمات الحكومية على المنصة بشكل مستمر، حيث نخطط لإطلاق المزيد منها خلال العام الجاري..

كما نخطط حاليا للمرحلة الثانية من رقمنة الخدمات الحكومية والتي سيتم خلالها قصر تقديم بعض الخدمات الحكومية على المنصات الرقمية بحيث أنه لا يتم تقديمها إلا من خلال منصة رقمية لتخفيف العبء على المكاتب المقدمة للخدمة وتخفيف الجهد على العاملين المقدمين لهذه الخدمات. حيث من المقرر أن يكون هناك 55 خدمة حكومية مقدمة فقط من خلال منصة مصر الرقمية وذلك بنهاية هذا العام وتشمل خدمات التأمينات والسجل التجاري والتعليم وخدمات متعلقة بالأحوال الشخصية بالتعاون مع وزارة الداخلية.

– ما هي أبرز مشروعات التحول الرقمي الجاري تنفيذها؟

هناك العديد من المشروعات التى يتم تنفيذها بالتعاون مع مختلف قطاعات الدولة أبرزها مشروعات تستهدف تفعيل دور التحول الرقمىفى رفع كفاءة خدمات الرعاية الصحية لتطوير الخدمات المقدمة للمواطنين وحوكمة المنظومة وتشمل مشروع النشر المرقمن لمنظومة التأمين الصحى الشامل، والتوسع فى استخدام تقنيات إنترنت الأشياء والتشخيص والتطبيب عن بعد لخدمة المناطق النائية بالتعاون مع وزارتى الصحة والتعليم العالى والبحث العلمى.

كما يتم التعاون مع وزارة الاستثمار والتجارة الخارجية في عدد من المشروعات التي تستهدف إنشاء منظومة رقمية لخدمة الكيانات الاقتصادية وتحسين خدمة المستثمرين في مراحل التعامل مع الجهات الحكومية، وعمل رقمنة كاملة لدورة حياة الشركات تبدأ من تأسيس الشركات حتى تصفية الأعمال. بالإضافة إلى التعاون مع وزارة الزرعة في تنفيذ مشروعات ميكنة الحيازة الزراعية وإصدار كارت الفلاح، وتطوير البوابة المعلوماتية لوزارة الزراعة واستصلاح الأراضى، وحصر وإدارة املاك وأصول وزارة الزراعة، وميكنة الهيئة العامة لمشروعات التعمير والتنمية الزراعية.

كما يتم التعاون مع وزارة الأوقاف في تنفيذ مشروع ميكنة خدمات وزارة الأوقاف وإطلاقها على منصة مصر الرقمية، ورقمنة عملية تلقى تبرعات صكوك الأضاحي، ومشروع رقمنة أطلس وزارة الأوقاف، بالإضافة إلى التعاون فى تنفيذ مشروع حصر وإدارة املاك وأصول الدولة لتمكين وزارة الأوقاف وهيئة الأوقاف المصرية من إدارة أملاكهم على نحو كفء.

– ما العوامل التي ساهمت في حصول مصر على لقب أسرع إنترنت ثابت في أفريقيا في فترات سابقة؟ وما هي أبرز الجهود الحالية والمستقبلية لتحسين خدمات الاتصالات بشكل عام؟

تمثل البنية التحتية الرقمية أحد الممكنات الرئيسية لاستراتيجية مصر الرقمية من أجل تقديم خدمات اتصالات ذات كفاءة عالية، ودعم عمليات التحول الرقمي؛ ولذا كانت من أهم محاور العمل التي تم البدء في تنفيذها لتحقيق استراتيجية مصر الرقمية هو تطوير البنية التحتية الرقمية ورفع كفاءة الانترنت؛ وعند البدء في تنفيذ المشروع في 2018 كان ترتيب مصر في متوسط سرعة الانترنت في المركز الأربعين على مستوى القارة الأفريقية؛ وتم تنفيذ المشروع باستثمارات منذ 2018. حيث تم ضخ استثمارات بقيمة 3.5 مليار دولار فى تطوير البنية التحتية الرقمية ساهمت في مضاعفة سرعة الانترنت الثابت أكثر من 15 مرة خلال 7 أعوام.

وفيما يخض الجهود المعنية بتحسين خدمات المحمول؛ فقد تم مؤخرا منح تراخيص تشغيل خدمات الجيل الخامس للتليفون المحمول لشركات المحمول الأربعة العاملة فى مصر بقيمة 675 مليون دولار. كما يتم استكمال العمل فى تنفيذ خطة لزيادة عدد أبراج المحمول حيث بلغ الاجمالى حتى الان نحو 37 ألف برج محمول فى كافة أنحاء الجمهورية. ومن المقرر خلال منتصف العام الحالي الانتهاء من تغطية كافة الطرق السريعة مكتملة الإنشاء بخدمات المحمول. وذلك بالإضافة الى إطلاق خدمات جديدة لتحسين الجودة ومن أبرزها الشرائح المدمجة eSIM، وخدمات مكالمات المحمول عبر شبكة الإنترنت الهوائى WiFi Calling.

كذلك يتم تنفيذ عدد من المشروعات لتطوير البنية التحتية الرقمية فىقرى مشروع حياة كريمة لخدمة 60 مليون مواطن وتستهدف المشروعات توصيل كابلات الألياف الضوئية إلى 9.3 مليون مبنى لتوفير الانترنت فائق السرعة، وكذلك نشر 3700 برج محمول لتحسين خدمات الاتصالات بالقرى. باستثمارات تقدر بنحو 8.8 مليار جنيه في مختلف مراحل المشروع، ومن المخطط الانتهاء من كافة مراحل المشروع فى منتصف العام الحالي.

– ما هي أبرز جهود وزارة الاتصالات وتكنولوجيا المعلومات في بناء القدرات الرقمية للشباب وتأهيلهم لسوق العمل المحلي والعالمي؟

تحظى مصر بثورة بشرية الأغلبية منها شباب، وتخرج مصر سنويًا أكثر من 50,000 متخصص في تكنولوجيا المعلومات؛ وتعد الكفاءات الرقمية أبرز العناصر الجاذبة لاستثمارات الشركات العالمية لمصر. لذا تحرص وزارة الاتصالات وتكنولوجيا المعلومات على توفير مبادرات لكل فئات المجتمع في مختلف المراحل العمرية ومن خريجي مختلف التخصصات سواء تكنولوجية أو غير تكنولوجية وفي جميع أنحاء الجمهورية.

وفى خلال 7 أعوام تضاعفت موازنة التدريب بالوزارة 40 مرة، وتضاعف عدد المتدربين 125 مرة ليصل إلى 500 ألف متدرب بموازنة 2 مليار جنيه خلال العام المالى الحالي.

ونحرص على أن تشمل البرامج التدريبية كافة المراحل العمرية بدءا من سن 8 سنوات من خلال مبادرات أجيال مصر الرقمية التي توفر برامج تدريبية متخصصة لطلاب المدارس والجامعات والخريجين بهدف تنمية مهاراتهم فى التخصصات الحديثة فى مجال الاتصالات وتكنولوجيا المعلومات ومنها الذكاء الاصطناعى، وعلوم البيانات، والأمن السيبرانى، والنظم المدمجة، والفنون الرقمية، وإدارة موارد المؤسسات وغيرها بما يتواكب مع متطلبات سوق العمل المحلى والعالمى، كما يتم توفير برامج تعليمية متخصصة بأعلى معايير الكفاءة والجودة في مجال الاتصالات وتكنولوجيا المعلومات من خلال مدارسwe للتكنولوجيا التطبيقية. حيث تم إطلاق 19 مدرسة في إطار خطة تستهدف إنشاء مدرسة بكل محافظة.

كما يتم توفير برامج تعليمية متقدمة فى أحدث مجالات الاتصالات وتكنولوجيا المعلومات مثل: الذكاء الاصطناعى وعلوم وهندسة البيانات، وهندسة الإلكترونيات والاتصالات، وتحليل الأعمال والتسويق الرقمي، والفنون الرقمية من خلال جامعة مصر للمعلوماتية، التى تعد أول جامعة متخصصة فى الاتصالات وتكنولوجيا المعلومات فى أفريقيا.

ومؤخرا أطلقنا مبادرة الرواد الرقميون التي توفر مجموعة من البرامج الأكاديمية المكثفة التى تتيح الحصول على دبلومات وماجستير مهنىأو علمى في التخصصات التكنولوجية بالشراكة مع كبرى الشركات التكنولوجية المحلية والعالمية وكذلك الشركات المتخصصة فى تنمية المهارات الشخصية واللغوية والجامعات المرموقة

– ما أشكال الدعم التي تقدمها الوزارة لرواد الأعمال في مجال التكنولوجيا والشركات الناشئة؟

صناعة الاتصالات وتكنولوجيا المعلومات هي صناعة قوامها الابداع؛ لذا نحرص على تحفيز الشباب على العمل الابتكاري وتعزيز نمو قطاع الشركات التكنولوجية الناشئة، وتذليل العقبات التى تواجه رواد الأعمال في مختلف المحافظات.

ويمكن للشركات الناشئة والمبتكرين الالتحاق بالبرامج المقدمة في مراكز إبداع مصر الرقمية في مختلف المحافظات والتي يتم من خلالها تقديم سلسلة القيمة للشركات الناشئة والتي تبدأ بالعصف الفكرى وبناء أفكار تصلح لإقامة شركات ثم تدريب الشباب أصحاب هذه الأفكار تدريب تقني واقتصادى وتسويقى ثم بناء خطة لتأسيس الشركة تمهيدا لبدء النشاط، ثم إنشاء الشركات واحتضانها، ثم عقد محافل تشبيك لجذب الاستثمارات.

ولقد تم حتى الآن إنشاء 23 مركزا في مختلف المحافظات في إطار خطة تستهدف إنشاء مركز إبداع مصر الرقمية بكل محافظة. كما تم الاتفاق مع شركتين عالميتين مرموقتين فى مجال تمكين الشركات الناشئة وتسريع نموها للاستفادة من الخبرات العالمية في تنمية الاستثمارات فى الشركات الناشئة.

ونعمل حاليا على التوسع في انشاء الحاضنات التي تركز على تخصصات تكنولوجية محددة؛ حيث تم إنشاء معمل الابتكار الحكومى في مركز إبداع مصر الرقمية الجيزة الذي يهدف إلى تمكين الشركات الناشئة المبتكرة المهتمة بمجال التكنولوجيا الحكومية، وتعزيز الابتكار فى مجال التكنولوجيا الحكومية مما يساهم فىتحسين جودة الخدمات الحكومية المقدمة للمواطنين، وتعزيز مكانة مصر في المؤشرات العالمية للتحول الرقمي.

ونعمل حاليا على توفير بنية تحتية حوسبية للشركات الناشئة التي تعمل في مجال الذكاء الاصطناعي من خلال مركز الابتكار التطبيقي، كما نوفر منظومة متكاملة لدعم الشركات العاملة في مجال تصميم الالكترونيات من خلال مركز امحوتب للابداع والتطوير في مدينة المعرفة بالعاصمة الإدارية الجديدة. وذلك بالإضافة الى دعم الشركات الناشئة العاملة في مجال التكنولوجيات المساعدة من خلال الأكاديمية الوطنية لتكنولوجيا المعلومات للأشخاص ذوي الإعاقة.

– يشهد سوق العمل تحولًا متزايدًا نحو العمل الحر. ما هي أبرز المبادرات وأنواع الدعم التي تقدمها الوزارة للمهنيين المستقلين لتمكينهم وتنمية مساهمتهم في الاقتصاد الرقمي؟

تولي وزارة الاتصالات وتكنولوجيا المعلومات أهمية كبيرة لدعم المهنيين المستقلين، بما يمثله من أهمية في توفير فرص عمل جديدة وغير تقليدية، والمساهمة في دعم نمو الاقتصاد الرقمي. لذلك، حرصنا على أن تشتمل جميع المبادرات التدريبية التي تقدمها الوزارة على توفير تدريب متخصص في مهارات العمل الحر، إلى جانب التدريب التقني، بما يتيح للمتدربين خيارات متعددة للالتحاق بسوق العمل، سواء من خلال وظيفة تقليدية أو من خلال العمل كمحترف مستقل على المنصات الرقمية.

وترتكز استراتيجية الوزارة لدعم العمل الحر على أربعة محاور رئيسية وهي: إتاحة البرامج التدريبية، وتطوير خدمات الإنترنت، وتوفير مساحات عمل مجهزة، إلى جانب تقديم الحوافز والدعم الفني والمالي للمهنيين المستقلين.

ومن خلال الجهات التدريبية التابعة للوزارة كالمعهد القومي للاتصالات، ومعهد تكنولوجيا المعلومات، ومدارس WE للتكنولوجيا التطبيقية، والبرامج التدريبية المتاحة على منصة “مهارة تك”، وضمن مبادرة “رواد مصر الرقمية”، ومبادرة “ITIDA Gigs”، نعمل على إعداد وتأهيل كفاءات قادرة على المنافسة في سوق العمل الحر، وصقلها بالمهارات التقنية المطلوبة، ومهارات تقديم العروض والتسعير والتفاوض، إلى جانب تدريب المتدربين على كيفية إنشاء حسابات فعالة على منصات العمل الحر الدولية.

كما نضخ استثمارات مستمرة لتطوير شبكة الإنترنت، وتوفير بيئة عمل محفزة من خلال مراكز “إبداع مصر الرقمية” المنتشرة في مختلف المحافظات، والتي وصل عددها إلى 23 مركزاً، ومستهدف زيادتها إلى 27 مركزاً بنهاية العام الجاري.

ندعم أيضًا المهنيين المستقلين من خلال إقامة معسكرات تدريب تطبيقية وملتقيات تشبيك، وإطلاق مبادرة بالتعاون مع بنك ناصر لتوفير تمويل ميسر لشراء أجهزة الحاسب الآلي. كذلك تم بناء منصة رقمية للمهنيين المستقلين تتضمن مجموعة من المميزات لهم بما فىذلك توفير خدمات استشارية فى مجال الضرائب، وتمكينهم من كتابة عقود منمطة وفتح حساب بنكى.

في ختام لقاءنا مع معالي الوزير تتضح ملامح الرؤية المستقبلية التي تتبناها الدولة لبناء مجتمع رقمي متكامل، يدعم الابتكار، ويعزز الشمول الرقمي، ويرسخ مكانة مصر كمركز إقليمي في مجالات التكنولوجيا الحديثة.

وقد أبرز الحوار حجم الجهود المبذولة في تطوير البنية التحتية الرقمية، ودعم رواد الأعمال، وتأهيل الكوادر الوطنية، بما يتماشى مع مستهدفات “مصر الرقمية” واستراتيجية الذكاء الاصطناعي.

كما تبين لنا أيضا قوة مصر العقلية المبتكرة من قديم الازل حيث أوضح لنا معالي الوزير اثناء زيارته شعار الوزارة الرسمي، حيث تتمركز ايست أله التدوين للمعلومات وحفظها، فهى ركز لقوة مصر من قديم الزمان حتى الان على الابتكار والتطور التكنولوجي والعلمي

نتوجه بالشكر إلى معالي الوزير “عمرو طلعت ” على سعة صدره وإجاباته الوافية، ونتطلع إلى استمرار هذا الزخم لتحقيق المزيد من الإنجازات التي تصب في مصلحة المواطن المصري وتواكب تطورات العصر الرقمي.