custom/plugins/GbmedForm/src/Storefront/Framework/Captcha/CaptchaRouteListener.php line 78

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  1. <?php
  2. /**
  3.  * gb media
  4.  * All Rights Reserved.
  5.  *
  6.  * Unauthorized copying of this file, via any medium is strictly prohibited.
  7.  * The content of this file is proprietary and confidential.
  8.  *
  9.  * @category       Shopware
  10.  * @package        Shopware_Plugins
  11.  * @subpackage     GbmedForm
  12.  * @copyright      Copyright (c) 2020, gb media
  13.  * @license        proprietary
  14.  * @author         Giuseppe Bottino
  15.  * @link           http://www.gb-media.biz
  16.  */
  18. declare(strict_types=1);
  20. namespace Gbmed\Form\Storefront\Framework\Captcha;
  22. use Gbmed\Form\Framework\Exception\CaptchaInvalidException;
  23. use Gbmed\Form\Services\ReCaptcha;
  24. use Gbmed\Form\Framework\Captcha\FormRoutes\Collection;
  25. use Shopware\Core\Framework\Adapter\Translation\Translator;
  26. use Shopware\Core\Framework\Routing\KernelListenerPriorities;
  27. use Shopware\Core\System\SalesChannel\SalesChannelContext;
  28. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  29. use Symfony\Component\HttpFoundation\Request;
  30. use Symfony\Component\HttpKernel\Event\ControllerEvent;
  31. use Symfony\Component\HttpKernel\KernelEvents;
  33. class CaptchaRouteListener implements EventSubscriberInterface
  34. {
  35.     /**
  36.      * @var Collection
  37.      */
  38.     private $formRoutes;
  39.     /**
  40.      * @var ReCaptcha
  41.      */
  42.     private $service;
  43.     /**
  44.      * @var Translator
  45.      */
  46.     private $translator;
  48.     /**
  49.      * CaptchaRouteListener constructor.
  50.      * @param ReCaptcha $service
  51.      * @param Collection $formRoutes
  52.      * @param Translator $translator
  53.      */
  54.     public function __construct(ReCaptcha $service, Collection $formRoutes, Translator $translator)
  55.     {
  56.         $this->service = $service;
  57.         $this->formRoutes = $formRoutes;
  58.         $this->translator = $translator;
  59.     }
  61.     /**
  62.      * {@inheritdoc}
  63.      */
  64.     public static function getSubscribedEvents()
  65.     {
  66.         return [
  67.             KernelEvents::CONTROLLER => [
  68.                 ['validateCaptcha', KernelListenerPriorities::KERNEL_CONTROLLER_EVENT_SCOPE_VALIDATE],
  69.             ],
  70.         ];
  71.     }
  73.     /**
  74.      * throw CaptchaInvalidException if g-recaptcha-response is not valide
  75.      *
  76.      * @param ControllerEvent $event
  77.      */
  78.     public function validateCaptcha(ControllerEvent $event): void
  79.     {
  80.         $salesChannelContext = $this->getSalesChannelContext($event->getRequest());
  81.         $supports = $this->supports($event->getRequest(), $salesChannelContext);
  83.         if ($supports === false) {
  84.             return;
  85.         }
  87.         if (!$this->service->validate($event->getRequest()->request, $salesChannelContext)) {
  88.             throw new CaptchaInvalidException(
  89.                 $this->translator->trans('gbmed-form.contact.exception')
  90.             );
  91.         }
  92.     }
  94.     /**
  95.      * @param Request $request
  96.      * @param SalesChannelContext|null $salesChannelContext
  97.      * @return bool
  98.      */
  99.     private function supports(Request $request, ?SalesChannelContext $salesChannelContext)
  100.     {
  101.         /** @var bool $isRecaptcha */
  102.         $isRecaptcha = $this->service->getSecret($salesChannelContext) && $this->service->getSitekey($salesChannelContext);
  104.         /** @var bool $route */
  105.         $route = $this->formRoutes->support($request);
  107.         return $isRecaptcha && $request->isMethod(Request::METHOD_POST) && $route;
  108.     }
  110.     /**
  111.      * helper to get SalesChannelContext
  112.      *
  113.      * @param Request $request
  114.      * @return SalesChannelContext|null
  115.      */
  116.     private function getSalesChannelContext(Request $request): ?SalesChannelContext
  117.     {
  118.         return $request->attributes->get('sw-sales-channel-context');
  119.     }
  120. }