src/Cms/DomainBundle/Controller/LetsEncryptController.php line 25

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  1. <?php
  3. namespace Cms\DomainBundle\Controller;
  5. use Cms\CoreBundle\Util\Controller;
  6. use Cms\DomainBundle\Entity\Domain;
  7. use Cms\DomainBundle\Entity\SslCertificates\LetsEncryptSslCertificate;
  8. use Cms\DomainBundle\Service\Managers\SslCertificateManagers\LetsEncryptSslCertificateManager;
  9. use Symfony\Component\HttpFoundation\Request;
  10. use Symfony\Component\HttpFoundation\Response;
  11. use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
  13. /**
  14.  * Class LetsEncryptController
  15.  * @package Cms\DomainBundle\Controller
  16.  */
  17. final class LetsEncryptController extends Controller
  18. {
  19.     /**
  20.      * @param Request $request
  21.      * @param string $token
  22.      * @return Response
  23.      * @throws NotFoundHttpException
  24.      */
  25.     public function verifyChallengeAction(Request $request, $token)
  26.     {
  27.         // get the hostname of the request
  28.         $host = $request->getHost();
  30.         // obtain the domain for this host
  31.         $domain = $this->getEntityManager()->getRepository(Domain::class)->findOneByHost($host);
  33.         // if we did not match, treat as a 404
  34.         if (empty($domain)) {
  35.             throw new NotFoundHttpException();
  36.         }
  38.         // need a lets encrypt certificate
  39.         $certificate = $this->getLetsEncryptSslCertificateManager()
  40.             ->getPendingCertificate($domain);
  41.         if ( ! $certificate instanceof LetsEncryptSslCertificate) {
  42.             throw new NotFoundHttpException();
  43.         }
  45.         // make sure we are expecting a verification
  46.         if ($certificate->getState()->getChallenge() !== LetsEncryptSslCertificateManager::CHALLENGES__HTTP_01) {
  47.             throw new NotFoundHttpException();
  48.         }
  50.         // now match the tokens
  51.         if ($certificate->getState()->getToken() !== $token) {
  52.             throw new NotFoundHttpException();
  53.         }
  55.         // all is good, we can return the payload
  56.         return Response::create(
  57.             $certificate->getState()->getPayload(),
  58.             200,
  59.             array(
  60.                 'Content-Type' => 'text/plain',
  61.             )
  62.         );
  63.     }
  65.     /**
  66.      * @return LetsEncryptSslCertificateManager|object
  67.      */
  68.     private function getLetsEncryptSslCertificateManager(): LetsEncryptSslCertificateManager
  69.     {
  70.         return $this->get(__METHOD__);
  71.     }
  72. }