[ 'class' => AccessControl::className(), 'rules' => [ [ 'allow' => true, 'roles' => ['@'], ], ], ], ]; } public function actionIndex() { $this->view->registerJs(' var wsURL = "' . Yii::$app->params['wsURL'] . '/?type=user&id=' . Yii::$app->user->identity->id . '&auth_key=' . WebSocketAuth::getAuthKey() . '"; ', View::POS_HEAD); return $this->render('index'); } }