Automattic / jetpack

	 * @param Boolean               $is_signed      Whether the signature check has been successful.

	 * @param Jetpack_XMLRPC_Server $xmlrpc_server  (optional) An instance of the server to use instead of instantiating a new one.

	 */

	public function setup_xmlrpc_handlers(

		$request_params,

		$is_active,

		$is_signed,

		Jetpack_XMLRPC_Server $xmlrpc_server = null

	) {

		_deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::setup_xmlrpc_handlers' );

		if ( ! $this->connection_manager ) {

			$this->connection_manager = new Connection_Manager();

		}

		return $this->connection_manager->setup_xmlrpc_handlers(

			$request_params,

			$is_active,

			$is_signed,

			$xmlrpc_server

		);

	}

	/**

	 * Used to set the list of extensions for the current environment. Extracted from class.jetpack-gutenberg.php

	 * @param string         $password Password string.

	 * @return \WP_User|mixed Authenticated user or error.

	 */

	public function authenticate_jetpack( $user, $username, $password ) {

		_deprecated_function( __METHOD__, 'jetpack-7.7', 'Automattic\\Jetpack\\Connection\\Manager::authenticate_jetpack' );

		if ( ! $this->connection_manager ) {

			$this->connection_manager = new Connection_Manager();

		}

		return $this->connection_manager->authenticate_jetpack( $user, $username, $password );

	}

	// Authenticates requests from Jetpack server to WP REST API endpoints.

	// Uses the existing XMLRPC request signing implementation.