vendor/shopware/storefront/Framework/Captcha/CaptchaRouteListener.php line 49

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  1. <?php declare(strict_types=1);
  3. namespace Shopware\Storefront\Framework\Captcha;
  5. use Shopware\Core\Framework\Routing\KernelListenerPriorities;
  6. use Shopware\Core\PlatformRequest;
  7. use Shopware\Core\System\SalesChannel\SalesChannelContext;
  8. use Shopware\Core\System\SystemConfig\SystemConfigService;
  9. use Shopware\Storefront\Controller\ErrorController;
  10. use Shopware\Storefront\Framework\Captcha\Annotation\Captcha as CaptchaAnnotation;
  11. use Shopware\Storefront\Framework\Captcha\Exception\CaptchaInvalidException;
  12. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  13. use Symfony\Component\HttpKernel\Event\ControllerEvent;
  14. use Symfony\Component\HttpKernel\KernelEvents;
  16. class CaptchaRouteListener implements EventSubscriberInterface
  17. {
  18.     /**
  19.      * @var iterable<AbstractCaptcha>
  20.      */
  21.     private iterable $captchas;
  23.     private ErrorController $errorController;
  25.     private SystemConfigService $systemConfigService;
  27.     public function __construct(
  28.         iterable $captchas,
  29.         ErrorController $errorController,
  30.         SystemConfigService $systemConfigService
  31.     ) {
  32.         $this->captchas = $captchas;
  33.         $this->errorController = $errorController;
  34.         $this->systemConfigService = $systemConfigService;
  35.     }
  37.     /**
  38.      * {@inheritdoc}
  39.      */
  40.     public static function getSubscribedEvents(): array
  41.     {
  42.         return [
  43.             KernelEvents::CONTROLLER => [
  44.                 ['validateCaptcha', KernelListenerPriorities::KERNEL_CONTROLLER_EVENT_SCOPE_VALIDATE],
  45.             ],
  46.         ];
  47.     }
  49.     public function validateCaptcha(ControllerEvent $event): void
  50.     {
  51.         /** @var CaptchaAnnotation|bool $captchaAnnotation */
  52.         $captchaAnnotation = $event->getRequest()->attributes->get('_captcha', false);
  54.         if ($captchaAnnotation === false) {
  55.             return;
  56.         }
  58.         if (!($captchaAnnotation instanceof CaptchaAnnotation)) {
  59.             return;
  60.         }
  62.         /** @var SalesChannelContext|null $context */
  63.         $context = $event->getRequest()->get(PlatformRequest::ATTRIBUTE_SALES_CHANNEL_CONTEXT_OBJECT);
  65.         $salesChannelId = $context ? $context->getSalesChannelId() : null;
  67.         $activeCaptchas = (array) ($this->systemConfigService->get('core.basicInformation.activeCaptchasV2', $salesChannelId) ?? []);
  69.         foreach ($this->captchas as $captcha) {
  70.             $captchaConfig = $activeCaptchas[$captcha->getName()] ?? [];
  71.             $request = $event->getRequest();
  72.             if (
  73.                 $captcha->supports($request, $captchaConfig) && !$captcha->isValid($request, $captchaConfig)
  74.             ) {
  75.                 if ($captcha->shouldBreak()) {
  76.                     throw new CaptchaInvalidException($captcha);
  77.                 }
  79.                 $violations = $captcha->getViolations();
  81.                 $event->setController(function () use (
  82.                     $violations,
  83.                     $request
  84.                 ) {
  85.                     return $this->errorController->onCaptchaFailure($violations, $request);
  86.                 });
  88.                 // Return on first invalid captcha
  89.                 return;
  90.             }
  91.         }
  92.     }
  93. }