src/Postroyka/AppBundle/EventSubscriber/RestrictIpAddressSubscriber.php line 21

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  1. <?php
  3. namespace Postroyka\AppBundle\EventSubscriber;
  5. use Postroyka\AppBundle\Entity\Blacklist;
  6. use Doctrine\Persistence\ManagerRegistry;
  7. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  8. use Symfony\Component\HttpKernel\Event\RequestEvent;
  9. use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
  11. class RestrictIpAddressSubscriber implements EventSubscriberInterface
  12. {
  13.     public function __construct(private ManagerRegistry $managerRegistry)
  14.     {}
  16.     public static function getSubscribedEvents(): array
  17.     {
  18.         return [RequestEvent::class => 'onKernelRequest'];
  19.     }
  21.     public function onKernelRequest(RequestEvent $event): void
  22.     {
  23.         if (!$event->isMainRequest()) {
  24.             return;
  25.         }
  27.         $blacklistedItems = $this->managerRegistry->getRepository(Blacklist::class)->findBy(["ip" => Blacklist::getClientIp()]);
  29.         if (count($blacklistedItems)) {
  30.             throw new AccessDeniedHttpException('Access Denied');
  31.         }
  32.     }
  33. }