getHeaders() public method

The header collection contains incoming HTTP headers.
public getHeaders ( ) : HeaderCollection
return HeaderCollection the header collection
Request Class Documentation
Example #1
0
 /**
  * Authenticates the current user.
  *
  * @param User     $user
  * @param Request  $request
  * @param Response $response
  *
  * @return IdentityInterface the authenticated user identity. If authentication information is not provided, null will be returned.
  * @throws UnauthorizedHttpException if authentication information is provided but is invalid.
  */
 public function authenticate($user, $request, $response)
 {
     $authHeader = $request->getHeaders()->get(Yii::$app->params['auth_header_name']);
     if ($authHeader !== null) {
         $user->on(User::EVENT_AFTER_LOGIN, function (UserEvent $event) {
             /** @var UserModel $user */
             $user = $event->identity;
             $user->regenerateToken();
             Yii::$app->getResponse()->getHeaders()->set(Yii::$app->params['auth_header_name'], $user->token);
         });
         /** @var UserModel $identity */
         $identity = $user->loginByAccessToken($authHeader, get_class($this));
         if ($identity === null) {
             $this->handleFailure($response);
         }
         return $identity;
     }
     return null;
 }