src/Security/AccessDeniedHandler.php line 41

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  1. <?php
  3. namespace App\Security;
  5. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  6. use Symfony\Component\HttpFoundation\RedirectResponse;
  7. use Symfony\Component\HttpFoundation\Response;
  8. use Symfony\Component\HttpKernel\Event\ExceptionEvent;
  9. use Symfony\Component\HttpKernel\KernelEvents;
  10. use Symfony\Component\Routing\RouterInterface;
  11. use Symfony\Component\Security\Core\Exception\AccessDeniedException;
  12. use Twig\Environment;
  14. class AccessDeniedHandler implements EventSubscriberInterface
  15. {
  16.     /**
  17.      * @param Environment $environment
  18.      * @param RouterInterface $router
  19.      */
  20.     public function __construct(
  21.         protected Environment     $environment,
  22.         protected RouterInterface $router,
  23.     )
  24.     {
  25.     }
  27.     /**
  28.      * @return array[]
  29.      */
  30.     public static function getSubscribedEvents(): array
  31.     {
  32.         return [
  33.             KernelEvents::EXCEPTION => ['onKernelException', 2],
  34.         ];
  35.     }
  37.     /**
  38.      * @param ExceptionEvent $event
  39.      * @return void
  40.      */
  41.     public function onKernelException(ExceptionEvent $event): void
  42.     {
  43.         $exception = $event->getThrowable();
  44.         if (!$exception instanceof AccessDeniedException) {
  45.             return;
  46.         }
  48.         $event->setResponse(
  49.             new RedirectResponse($this->router->generate('admin_login'))
  50.             , Response::HTTP_FOUND
  51.         );
  53.         $event->stopPropagation();
  54.     }
  55. }