update_authorize_run_update example

      }

      // If the owner of the last directory we extracted is the same as the       // owner of our configuration directory (e.g. sites/default) where we're       // trying to install the code, there's no need to prompt for FTP/SSH       // credentials. Instead, we instantiate a Drupal\Core\FileTransfer\Local       // and invoke update_authorize_run_update() directly.       if (fileowner($project_real_location) == fileowner($this->sitePath)) {
        $this->moduleHandler->loadInclude('update', 'inc', 'update.authorize');
        $filetransfer = new Local($this->root, \Drupal::service('file_system'));
        $response = update_authorize_run_update($filetransfer, $updates);
        if ($response instanceof Response) {
          $form_state->setResponse($response);
        }
      }
      // Otherwise, go through the regular workflow to prompt for FTP/SSH       // credentials and invoke update_authorize_run_update() indirectly with       // whatever FileTransfer object authorize.php creates for us.       else {
        // The page title must be passed here to ensure it is initially used         // when authorize.php loads for the first time with the FTP/SSH         // credentials form.