vendor/sonata-project/user-bundle/src/Action/LoginAction.php line 29

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  1. <?php
  3. declare(strict_types=1);
  5. /*
  6.  * This file is part of the Sonata Project package.
  7.  *
  8.  * (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
  9.  *
  10.  * For the full copyright and license information, please view the LICENSE
  11.  * file that was distributed with this source code.
  12.  */
  14. namespace Sonata\UserBundle\Action;
  16. use Sonata\AdminBundle\Admin\Pool;
  17. use Sonata\AdminBundle\Templating\TemplateRegistryInterface;
  18. use Sonata\UserBundle\Model\UserInterface;
  19. use Symfony\Component\HttpFoundation\RedirectResponse;
  20. use Symfony\Component\HttpFoundation\Request;
  21. use Symfony\Component\HttpFoundation\Response;
  22. use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
  23. use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
  24. use Symfony\Component\Security\Csrf\CsrfTokenManagerInterface;
  25. use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
  26. use Symfony\Contracts\Translation\TranslatorInterface;
  27. use Twig\Environment;
  29. final class LoginAction
  30. {
  31.     private Environment $twig;
  33.     private UrlGeneratorInterface $urlGenerator;
  35.     private AuthenticationUtils $authenticationUtils;
  37.     private Pool $adminPool;
  39.     private TemplateRegistryInterface $templateRegistry;
  41.     private TokenStorageInterface $tokenStorage;
  43.     private TranslatorInterface $translator;
  45.     private ?CsrfTokenManagerInterface $csrfTokenManager;
  47.     public function __construct(
  48.         Environment $twig,
  49.         UrlGeneratorInterface $urlGenerator,
  50.         AuthenticationUtils $authenticationUtils,
  51.         Pool $adminPool,
  52.         TemplateRegistryInterface $templateRegistry,
  53.         TokenStorageInterface $tokenStorage,
  54.         TranslatorInterface $translator,
  55.         ?CsrfTokenManagerInterface $csrfTokenManager = null
  56.     ) {
  57.         $this->twig = $twig;
  58.         $this->urlGenerator = $urlGenerator;
  59.         $this->authenticationUtils = $authenticationUtils;
  60.         $this->adminPool = $adminPool;
  61.         $this->templateRegistry = $templateRegistry;
  62.         $this->tokenStorage = $tokenStorage;
  63.         $this->translator = $translator;
  64.         $this->csrfTokenManager = $csrfTokenManager;
  65.     }
  67.     public function __invoke(Request $request): Response
  68.     {
  69.         if ($this->isAuthenticated()) {
  70.             $request->getSession()->getFlashBag()->add(
  71.                 'sonata_user_error',
  72.                 $this->translator->trans('sonata_user_already_authenticated', [], 'SonataUserBundle')
  73.             );
  75.             return new RedirectResponse($this->urlGenerator->generate('sonata_admin_dashboard'));
  76.         }
  78.         $csrfToken = null;
  79.         if (null !== $this->csrfTokenManager) {
  80.             $csrfToken = $this->csrfTokenManager->getToken('authenticate')->getValue();
  81.         }
  83.         return new Response($this->twig->render('@SonataUser/Admin/Security/login.html.twig', [
  84.             'admin_pool' => $this->adminPool,
  85.             'base_template' => $this->templateRegistry->getTemplate('layout'),
  86.             'csrf_token' => $csrfToken,
  87.             'error' => $this->authenticationUtils->getLastAuthenticationError(),
  88.             'last_username' => $this->authenticationUtils->getLastUsername(),
  89.             'reset_route' => $this->urlGenerator->generate('sonata_user_admin_resetting_request'),
  90.         ]));
  91.     }
  93.     private function isAuthenticated(): bool
  94.     {
  95.         $token = $this->tokenStorage->getToken();
  97.         if (null === $token) {
  98.             return false;
  99.         }
  101.         $user = $token->getUser();
  103.         return $user instanceof UserInterface;
  104.     }
  105. }