src/Shared/EventSubscriber/ExceptionSubscriber.php line 29

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  1. <?php
  3. declare(strict_types=1);
  5. namespace App\Shared\EventSubscriber;
  7. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  8. use Symfony\Component\HttpFoundation\RedirectResponse;
  9. use Symfony\Component\HttpFoundation\RequestStack;
  10. use Symfony\Component\HttpKernel\Event\ExceptionEvent;
  11. use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
  12. use Symfony\Component\Security\Core\Exception\InsufficientAuthenticationException;
  13. use Symfony\Component\Security\Core\Security;
  15. final class ExceptionSubscriber implements EventSubscriberInterface
  16. {
  17.     public function __construct(private UrlGeneratorInterface $urlGenerator, private RequestStack $requestStack)
  18.     {
  19.     }
  21.     /**
  22.      * @return array<string, string>
  23.      */
  24.     public static function getSubscribedEvents(): array
  25.     {
  26.         return [ExceptionEvent::class => 'onKernelException'];
  27.     }
  29.     public function onKernelException(ExceptionEvent $event): void
  30.     {
  31.         if (!$event->getThrowable()->getPrevious() instanceof InsufficientAuthenticationException) {
  32.             return; // @codeCoverageIgnore
  33.         }
  35.         $response = new RedirectResponse($this->urlGenerator->generate('security_login'));
  37.         $this->requestStack->getSession()->set(Security::AUTHENTICATION_ERROR, $event->getThrowable()->getPrevious());
  39.         $event->setResponse($response);
  40.     }
  41. }