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Name	Size	Permission	Date
ID3	[ DIR ]	drwxr-xr-x	2024-04-03 08:38
IXR	[ DIR ]	drwxr-xr-x	2026-09-02 14:21
PHPMailer	[ DIR ]	drwxr-xr-x	2026-09-01 05:17
Requests	[ DIR ]	drwxr-xr-x	2023-08-08 19:32
SimplePie	[ DIR ]	drwxr-xr-x	2026-09-01 05:16
Text	[ DIR ]	drwxr-xr-x	2026-09-02 17:28
abilities-api	[ DIR ]	drwxr-xr-x	2026-09-02 15:38
ai-client	[ DIR ]	drwxr-xr-x	2026-07-29 12:55
block-bindings	[ DIR ]	drwxr-xr-x	2026-09-02 13:13
block-patterns	[ DIR ]	drwxr-xr-x	2026-09-02 13:03
block-supports	[ DIR ]	drwxr-xr-x	2026-09-02 12:26
blocks	[ DIR ]	drwxr-xr-x	2026-09-02 14:49
build	[ DIR ]	drwxr-xr-x	2026-09-01 05:55
certificates	[ DIR ]	drwxr-xr-x	2023-08-08 19:32
css	[ DIR ]	drwxr-xr-x	2026-09-02 13:11
customize	[ DIR ]	drwxr-xr-x	2026-09-01 22:00
fonts	[ DIR ]	drwxr-xr-x	2026-09-01 13:08
html-api	[ DIR ]	drwxr-xr-x	2024-11-13 23:13
images	[ DIR ]	drwxr-xr-x	2026-09-01 14:40
imb6e560	[ DIR ]	drwxr-xr-x	2026-09-03 10:22
interactivity-api	[ DIR ]	drwxr-xr-x	2026-09-02 16:13
js	[ DIR ]	drwxr-xr-x	2026-09-02 12:15
l10n	[ DIR ]	drwxr-xr-x	2026-09-03 00:04
php-ai-client	[ DIR ]	drwxr-xr-x	2026-09-01 06:11
qq8b87b6	[ DIR ]	dr-xr-xr-x	2026-08-29 08:48
rest-api	[ DIR ]	drwxr-xr-x	2023-08-08 19:32
sitemaps	[ DIR ]	drwxr-xr-x	2023-08-08 19:32
sodium_compat	[ DIR ]	drwxr-xr-x	2023-08-08 19:32
style-engine	[ DIR ]	drwxr-xr-x	2026-09-01 11:10
theme-compat	[ DIR ]	drwxr-xr-x	2026-09-02 13:12
widgets	[ DIR ]	drwxr-xr-x	2026-09-02 16:01
class-walker-category.php	8.28 KB	-rw-r--r--	2023-11-08 01:43
class-wp-block-bindings-registry.php	8.07 KB	-rw-r--r--	2026-07-29 12:55
class-wp-block-list.php	4.6 KB	-rw-r--r--	2026-02-08 03:18
class-wp-block-metadata-registry.php	11.57 KB	-rw-r--r--	2026-07-29 12:55
class-wp-block-parser-frame.php	1.95 KB	-rw-r--r--	2026-07-29 12:55
class-wp-block-pattern-categories-registry.php	4.28 KB	-rw-r--r--	2026-07-29 12:55
class-wp-block-patterns-registry.php	10.07 KB	-rw-r--r--	2026-07-29 12:55
class-wp-block-templates-registry.php	6.91 KB	-rw-r--r--	2026-07-29 12:55
class-wp-classic-to-block-menu-converter.php	3.93 KB	-rw-r--r--	2026-07-29 12:55
class-wp-customize-nav-menus.php	56.61 KB	-rw-r--r--	2026-07-29 12:55
class-wp-duotone.php	39.95 KB	-rw-r--r--	2026-07-29 12:55
class-wp-fatal-error-handler.php	7.96 KB	-rw-r--r--	2024-11-13 23:13
class-wp-http-ixr-client.php	3.43 KB	-rw-r--r--	2026-07-29 12:55
class-wp-http-requests-response.php	4.14 KB	-rw-r--r--	2026-07-29 12:55
class-wp-icons-registry.php	7.67 KB	-rw-r--r--	2026-07-29 12:55
class-wp-list-util.php	7.27 KB	-rw-r--r--	2023-11-08 01:43
class-wp-post-type.php	29.95 KB	-rw-r--r--	2026-07-29 12:55
class-wp-recovery-mode-key-service.php	4.8 KB	-rw-r--r--	2026-07-29 12:55
class-wp-recovery-mode-link-service.php	3.44 KB	-rw-r--r--	2026-07-29 12:55
class-wp-recovery-mode.php	11.18 KB	-rw-r--r--	2025-04-17 00:51
class-wp-text-diff-renderer-table.php	18.49 KB	-rw-r--r--	2026-07-29 12:55
class-wp-theme-json-data.php	1.77 KB	-rw-r--r--	2024-07-26 14:33
class-wp-theme-json-schema.php	7.19 KB	-rw-r--r--	2024-07-26 14:33
default-filters.php	36.54 KB	-rw-r--r--	2026-07-29 12:55
ms-default-filters.php	6.48 KB	-rw-r--r--	2023-02-24 01:23
post-template.php	67.01 KB	-rw-r--r--	2026-07-29 12:55
theme-templates.php	3.96 KB	-rw-r--r--	2026-07-29 12:55

Rename

<?php
/**
 * Error Protection API: WP_Recovery_Mode_Key_Service class
 *
 * @package WordPress
 * @since 5.2.0
 */

/**
 * Core class used to generate and validate keys used to enter Recovery Mode.
 *
 * @since 5.2.0
 */
#[AllowDynamicProperties]
final class WP_Recovery_Mode_Key_Service {

/**
	 * The option name used to store the keys.
	 *
	 * @since 5.2.0
	 * @var string
	 */
	private $option_name = 'recovery_keys';

/**
	 * Creates a recovery mode token.
	 *
	 * @since 5.2.0
	 *
	 * @return string A random string to identify its associated key in storage.
	 */
	public function generate_recovery_mode_token() {
		return wp_generate_password( 22, false );
	}

/**
	 * Creates a recovery mode key.
	 *
	 * @since 5.2.0
	 * @since 6.8.0 The stored key is now hashed using wp_fast_hash() instead of phpass.
	 *
	 * @param string $token A token generated by {@see WP_Recovery_Mode_Key_Service::generate_recovery_mode_token()}.
	 * @return string Recovery mode key.
	 */
	public function generate_and_store_recovery_mode_key( $token ) {
		$key = wp_generate_password( 22, false );

$records = $this->get_keys();

$records[ $token ] = array(
			'hashed_key' => wp_fast_hash( $key ),
			'created_at' => time(),
		);

$this->update_keys( $records );

/**
		 * Fires when a recovery mode key is generated.
		 *
		 * @since 5.2.0
		 *
		 * @param string $token The recovery data token.
		 * @param string $key   The recovery mode key.
		 */
		do_action( 'generate_recovery_mode_key', $token, $key );

return $key;
	}

/**
	 * Verifies if the recovery mode key is correct.
	 *
	 * Recovery mode keys can only be used once; the key will be consumed in the process.
	 *
	 * @since 5.2.0
	 *
	 * @param string $token The token used when generating the given key.
	 * @param string $key   The plain text key.
	 * @param int    $ttl   Time in seconds for the key to be valid for.
	 * @return true|WP_Error True on success, error object on failure.
	 */
	public function validate_recovery_mode_key( $token, $key, $ttl ) {
		$records = $this->get_keys();

if ( ! isset( $records[ $token ] ) ) {
			return new WP_Error( 'token_not_found', __( 'Recovery Mode not initialized.' ) );
		}

$record = $records[ $token ];

$this->remove_key( $token );

if ( ! is_array( $record ) || ! isset( $record['hashed_key'], $record['created_at'] ) ) {
			return new WP_Error( 'invalid_recovery_key_format', __( 'Invalid recovery key format.' ) );
		}

if ( ! wp_verify_fast_hash( $key, $record['hashed_key'] ) ) {
			return new WP_Error( 'hash_mismatch', __( 'Invalid recovery key.' ) );
		}

if ( time() > $record['created_at'] + $ttl ) {
			return new WP_Error( 'key_expired', __( 'Recovery key expired.' ) );
		}

return true;
	}

/**
	 * Removes expired recovery mode keys.
	 *
	 * @since 5.2.0
	 *
	 * @param int $ttl Time in seconds for the keys to be valid for.
	 */
	public function clean_expired_keys( $ttl ) {

$records = $this->get_keys();

foreach ( $records as $key => $record ) {
			if ( ! isset( $record['created_at'] ) || time() > $record['created_at'] + $ttl ) {
				unset( $records[ $key ] );
			}
		}

$this->update_keys( $records );
	}

/**
	 * Removes a used recovery key.
	 *
	 * @since 5.2.0
	 *
	 * @param string $token The token used when generating a recovery mode key.
	 */
	private function remove_key( $token ) {

$records = $this->get_keys();

if ( ! isset( $records[ $token ] ) ) {
			return;
		}

unset( $records[ $token ] );

$this->update_keys( $records );
	}

/**
	 * Gets the recovery key records.
	 *
	 * @since 5.2.0
	 * @since 6.8.0 Each key is now hashed using wp_fast_hash() instead of phpass.
	 *              Existing keys may still be hashed using phpass.
	 *
	 * @return array {
	 *     Associative array of token => data pairs, where the data is an associative
	 *     array of information about the key.
	 *
	 *     @type array ...$0 {
	 *         Information about the key.
	 *
	 *         @type string $hashed_key The hashed value of the key.
	 *         @type int    $created_at The timestamp when the key was created.
	 *     }
	 * }
	 */
	private function get_keys() {
		return (array) get_option( $this->option_name, array() );
	}

/**
	 * Updates the recovery key records.
	 *
	 * @since 5.2.0
	 * @since 6.8.0 Each key should now be hashed using wp_fast_hash() instead of phpass.
	 *
	 * @param array $keys {
	 *     Associative array of token => data pairs, where the data is an associative
	 *     array of information about the key.
	 *
	 *     @type array ...$0 {
	 *         Information about the key.
	 *
	 *         @type string $hashed_key The hashed value of the key.
	 *         @type int    $created_at The timestamp when the key was created.
	 *     }
	 * }
	 * @return bool True on success, false on failure.
	 */
	private function update_keys( array $keys ) {
		return update_option( $this->option_name, $keys, false );
	}
}