Symfony 2.8 -> 3.4 Upgrade IsGranted('IS_AUTHENTICATED_ANONYMOUSLY') Throws Errors

Question

I\'m in the process of upgrading Symfony from 2.8 to 3.4 and I have a Authentication Listener.

The constructor of the listener

  public function __co         


        

Answer 1

Inject AuthorizationChecker to your class

protected $authChecker;

public function __construct(AuthorizationChecker $authChecker)
    {
        $this->authChecker = $authChecker;
    }

By injecting it in your service.yml

XXXXXXXXX:
    class: App\XXX\XXXX\XXXXX
    arguments: [ "@security.authorization_checker" ]

And then use it to check role using isGranted

if ($this->authChecker->isGranted('IS_AUTHENTICATED_ANONYMOUSLY')) {

}