src/EventListener/FrameOptionsListener.php line 11

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  1. <?php
  2. namespace App\EventListener;
  3. use Symfony\Component\HttpKernel\Event\ResponseEvent;
  4. use Symfony\Component\EventDispatcher\Attribute\AsEventListener;
  5. #[AsEventListener(event'kernel.response'method'onKernelResponse')]
  6. class FrameOptionsListener
  7. {
  8.     public function onKernelResponse(ResponseEvent $responseEvent): void
  9.     {
  10.         $response $responseEvent->getResponse();
  11.         $response->headers->set(
  12.             key'X-Frame-Options',
  13.             values'DENY'
  14.         );
  15.     }
  16. }