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�i�t��B�������������?�� 400 ) ); } if ( self::application_name_exists_for_user( $user_id, $args['name'] ) ) { return new WP_Error( 'application_password_duplicate_name', __( 'Each application name should be unique.' ), array( 'status' => 409 ) ); } $new_password = wp_generate_password( static::PW_LENGTH, false ); $hashed_password = wp_hash_password( $new_password ); $new_item = array( 'uuid' => wp_generate_uuid4(), 'app_id' => empty( $args['app_id'] ) ? '' : $args['app_id'], 'name' => $args['name'], 'password' => $hashed_password, 'created' => time(), 'last_used' => null, 'last_ip' => null, ); $passwords = static::get_user_application_passwords( $user_id ); $passwords[] = $new_item; $saved = static::set_user_application_passwords( $user_id, $passwords ); if ( ! $saved ) { return new WP_Error( 'db_error', __( 'Could not save application password.' ) ); } $network_id = get_main_network_id(); if ( ! get_network_option( $network_id, self::OPTION_KEY_IN_USE ) ) { update_network_option( $network_id, self::OPTION_KEY_IN_USE, true ); } /** * Fires when an application password is created. * * @since 5.6.0 * * @param int $user_id The user ID. * @param array $new_item { * The details about the created password. * * @type string $uuid The unique identifier for the application password. * @type string $app_id A UUID provided by the application to uniquely identify it. * @type string $name The name of the application password. * @type string $password A one-way hash of the password. * @type int $created Unix timestamp of when the password was created. * @type null $last_used Null. * @type null $last_ip Null. * } * @param string $new_password The unhashed generated application password. * @param array $args { * Arguments used to create the application password. * * @type string $name The name of the application password. * @type string $app_id A UUID provided by the application to uniquely identify it. * } */ do_action( 'wp_create_application_password', $user_id, $new_item, $new_password, $args ); return array( $new_password, $new_item ); } /** * Gets a user's application passwords. * * @since 5.6.0 * * @param int $user_id User ID. * @return array { * The list of app passwords. * * @type array ...$0 { * @type string $uuid The unique identifier for the application password. * @type string $app_id A UUID provided by the application to uniquely identify it. * @type string $name The name of the application password. * @type string $password A one-way hash of the password. * @type int $created Unix timestamp of when the password was created. * @type int|null $last_used The Unix timestamp of the GMT date the application password was last used. * @type string|null $last_ip The IP address the application password was last used by. * } * } */ public static function get_user_application_passwords( $user_id ) { $passwords = get_user_meta( $user_id, static::USERMETA_KEY_APPLICATION_PASSWORDS, true ); if ( ! is_array( $passwords ) ) { return array(); } $save = false; foreach ( $passwords as $i => $password ) { if ( ! isset( $password['uuid'] ) ) { $passwords[ $i ]['uuid'] = wp_generate_uuid4(); $save = true; } } if ( $save ) { static::set_user_application_passwords( $user_id, $passwords ); } return $passwords; } /** * Gets a user's application password with the given UUID. * * @since 5.6.0 * * @param int $user_id User ID. * @param string $uuid The password's UUID. * @return array|null The application password if found, null otherwise. */ public static function get_user_application_password( $user_id, $uuid ) { $passwords = static::get_user_application_passwords( $user_id ); foreach ( $passwords as $password ) { if ( $password['uuid'] === $uuid ) { return $password; } } return null; } /** * Checks if an application password with the given name exists for this user. * * @since 5.7.0 * * @param int $user_id User ID. * @param string $name Application name. * @return bool Whether the provided application name exists. */ public static function application_name_exists_for_user( $user_id, $name ) { $passwords = static::get_user_application_passwords( $user_id ); foreach ( $passwords as $password ) { if ( strtolower( $password['name'] ) === strtolower( $name ) ) { return true; } } return false; } /** * Updates an application password. * * @since 5.6.0 * * @param int $user_id User ID. * @param string $uuid The password's UUID. * @param array $update Information about the application password to update. * @return true|WP_Error True if successful, otherwise a WP_Error instance is returned on error. */ public static function update_application_password( $user_id, $uuid, $update = array() ) { $passwords = static::get_user_application_passwords( $user_id ); foreach ( $passwords as &$item ) { if ( $item['uuid'] !== $uuid ) { continue; } if ( ! empty( $update['name'] ) ) { $update['name'] = sanitize_text_field( $update['name'] ); } $save = false; if ( ! empty( $update['name'] ) && $item['name'] !== $update['name'] ) { $item['name'] = $update['name']; $save = true; } if ( $save ) { $saved = static::set_user_application_passwords( $user_id, $passwords ); if ( ! $saved ) { return new WP_Error( 'db_error', __( 'Could not save application password.' ) ); } } /** * Fires when an application password is updated. * * @since 5.6.0 * * @param int $user_id The user ID. * @param array $item The updated app password details. * @param array $update The information to update. */ do_action( 'wp_update_application_password', $user_id, $item, $update ); return true; } return new WP_Error( 'application_password_not_found', __( 'Could not find an application password with that id.' ) ); } /** * Records that an application password has been used. * * @since 5.6.0 * * @param int $user_id User ID. * @param string $uuid The password's UUID. * @return true|WP_Error True if the usage was recorded, a WP_Error if an error occurs. */ public static function record_application_password_usage( $user_id, $uuid ) { $passwords = static::get_user_application_passwords( $user_id ); foreach ( $passwords as &$password ) { if ( $password['uuid'] !== $uuid ) { continue; } // Only record activity once a day. if ( $password['last_used'] + DAY_IN_SECONDS > time() ) { return true; } $password['last_used'] = time(); $password['last_ip'] = $_SERVER['REMOTE_ADDR']; $saved = static::set_user_application_passwords( $user_id, $passwords ); if ( ! $saved ) { return new WP_Error( 'db_error', __( 'Could not save application password.' ) ); } return true; } // Specified application password not found! return new WP_Error( 'application_password_not_found', __( 'Could not find an application password with that id.' ) ); } /** * Deletes an application password. * * @since 5.6.0 * * @param int $user_id User ID. * @param string $uuid The password's UUID. * @return true|WP_Error Whether the password was successfully found and deleted, a WP_Error otherwise. */ public static function delete_application_password( $user_id, $uuid ) { $passwords = static::get_user_application_passwords( $user_id ); foreach ( $passwords as $key => $item ) { if ( $item['uuid'] === $uuid ) { unset( $passwords[ $key ] ); $saved = static::set_user_application_passwords( $user_id, $passwords ); if ( ! $saved ) { return new WP_Error( 'db_error', __( 'Could not delete application password.' ) ); } /** * Fires when an application password is deleted. * * @since 5.6.0 * * @param int $user_id The user ID. * @param array $item The data about the application password. */ do_action( 'wp_delete_application_password', $user_id, $item ); return true; } } return new WP_Error( 'application_password_not_found', __( 'Could not find an application password with that id.' ) ); } /** * Deletes all application passwords for the given user. * * @since 5.6.0 * * @param int $user_id User ID. * @return int|WP_Error The number of passwords that were deleted or a WP_Error on failure. */ public static function delete_all_application_passwords( $user_id ) { $passwords = static::get_user_application_passwords( $user_id ); if ( $passwords ) { $saved = static::set_user_application_passwords( $user_id, array() ); if ( ! $saved ) { return new WP_Error( 'db_error', __( 'Could not delete application passwords.' ) ); } foreach ( $passwords as $item ) { /** This action is documented in wp-includes/class-wp-application-passwords.php */ do_action( 'wp_delete_application_password', $user_id, $item ); } return count( $passwords ); } return 0; } /** * Sets a user's application passwords. * * @since 5.6.0 * * @param int $user_id User ID. * @param array $passwords Application passwords. * * @return bool */ protected static function set_user_application_passwords( $user_id, $passwords ) { return update_user_meta( $user_id, static::USERMETA_KEY_APPLICATION_PASSWORDS, $passwords ); } /** * Sanitizes and then splits a password into smaller chunks. * * @since 5.6.0 * * @param string $raw_password The raw application password. * @return string The chunked password. */ public static function chunk_password( $raw_password ) { $raw_password = preg_replace( '/[^a-z\d]/i', '', $raw_password ); return trim( chunk_split( $raw_password, 4, ' ' ) ); } }