src/Security/UserAuthenticator.php line 19

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  1. <?php
  3. namespace App\Security;
  5. use Symfony\Component\HttpFoundation\RedirectResponse;
  6. use Symfony\Component\HttpFoundation\Request;
  7. use Symfony\Component\HttpFoundation\Response;
  8. use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
  9. use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
  10. use Symfony\Component\Security\Core\Security;
  11. use Symfony\Component\Security\Http\Authenticator\AbstractLoginFormAuthenticator;
  12. use Symfony\Component\Security\Http\Authenticator\Passport\Badge\CsrfTokenBadge;
  13. use Symfony\Component\Security\Http\Authenticator\Passport\Badge\RememberMeBadge;
  14. use Symfony\Component\Security\Http\Authenticator\Passport\Badge\UserBadge;
  15. use Symfony\Component\Security\Http\Authenticator\Passport\Credentials\PasswordCredentials;
  16. use Symfony\Component\Security\Http\Authenticator\Passport\Passport;
  17. use Symfony\Component\Security\Http\Util\TargetPathTrait;
  19. class UserAuthenticator extends AbstractLoginFormAuthenticator
  20. {
  21.     use TargetPathTrait;
  23.     public const LOGIN_ROUTE = 'app_login';
  25.     public function __construct(private UrlGeneratorInterface $urlGenerator)
  26.     {
  27.     }
  29.     public function authenticate(Request $request): Passport
  30.     {
  31.         $email = $request->request->get('email', '');
  33.         $request->getSession()->set(Security::LAST_USERNAME, $email);
  35.         return new Passport(
  36.             new UserBadge($email),
  37.             new PasswordCredentials($request->request->get('password', '')),
  38.             [
  39.                 new CsrfTokenBadge('authenticate', $request->request->get('_csrf_token')),
  40.                 new RememberMeBadge(),
  41.             ]
  42.         );
  43.     }
  45.     public function onAuthenticationSuccess(Request $request, TokenInterface $token, string $firewallName): ?Response
  46.     {
  47.         if ($targetPath = $this->getTargetPath($request->getSession(), $firewallName)) {
  48.             return new RedirectResponse($targetPath);
  49.         }
  51.         // For example:
  52.         // return new RedirectResponse($this->urlGenerator->generate('some_route'));
  53.         throw new \Exception('TODO: provide a valid redirect inside '.__FILE__);
  54.     }
  56.     protected function getLoginUrl(Request $request): string
  57.     {
  58.         return $this->urlGenerator->generate(self::LOGIN_ROUTE);
  59.     }
  60. }