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<?php |
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namespace App\Security; |
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use Exception; |
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use Symfony\Component\HttpFoundation\RedirectResponse; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\Routing\Generator\UrlGeneratorInterface; |
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use Symfony\Component\Security\Core\Authentication\Token\TokenInterface; |
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use Symfony\Component\Security\Core\Exception\CustomUserMessageAuthenticationException; |
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use Symfony\Component\Security\Core\Exception\InvalidCsrfTokenException; |
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use Symfony\Component\Security\Core\Security; |
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use Symfony\Component\Security\Core\User\UserInterface; |
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use Symfony\Component\Security\Core\User\UserProviderInterface; |
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use Symfony\Component\Security\Csrf\CsrfToken; |
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use Symfony\Component\Security\Csrf\CsrfTokenManagerInterface; |
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use Symfony\Component\Security\Guard\Authenticator\AbstractFormLoginAuthenticator; |
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use Symfony\Component\Security\Http\Util\TargetPathTrait; |
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/** |
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* Class Authenticator |
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* @package App\Security |
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*/ |
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class Authenticator extends AbstractFormLoginAuthenticator |
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{ |
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use TargetPathTrait; |
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public const LOGIN_ROUTE = 'app_login'; |
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/** |
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* @var UrlGeneratorInterface |
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*/ |
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private $urlGenerator; |
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/** |
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* @var CsrfTokenManagerInterface |
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*/ |
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private $csrfTokenManager; |
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/** |
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* Authenticator constructor. |
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* @param UrlGeneratorInterface $urlGenerator |
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* @param CsrfTokenManagerInterface $csrfTokenManager |
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*/ |
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public function __construct(UrlGeneratorInterface $urlGenerator, CsrfTokenManagerInterface $csrfTokenManager) |
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{ |
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$this->urlGenerator = $urlGenerator; |
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$this->csrfTokenManager = $csrfTokenManager; |
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} |
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/** |
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* @param Request $request |
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* @return bool |
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*/ |
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public function supports(Request $request) |
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{ |
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return self::LOGIN_ROUTE === $request->attributes->get('_route') |
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&& $request->isMethod('POST'); |
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} |
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/** |
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* @param Request $request |
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* @return array|mixed |
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*/ |
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public function getCredentials(Request $request) |
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{ |
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$credentials = [ |
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'email' => $request->request->get('email'), |
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'csrf_token' => $request->request->get('_csrf_token'), |
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]; |
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$request->getSession()->set( |
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Security::LAST_USERNAME, |
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$credentials['email'] |
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); |
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return $credentials; |
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} |
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/** |
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* @param mixed $credentials |
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* @param UserProviderInterface $userProvider |
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* @return UserInterface|null |
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*/ |
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public function getUser($credentials, UserProviderInterface $userProvider) |
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{ |
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$token = new CsrfToken('authenticate', $credentials['csrf_token']); |
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if (!$this->csrfTokenManager->isTokenValid($token)) { |
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throw new InvalidCsrfTokenException(); |
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} |
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$user = $userProvider->loadUserByUsername($credentials['email']); |
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if (!$user) { |
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throw new CustomUserMessageAuthenticationException('Email could not be found.'); |
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} |
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return $user; |
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} |
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/** |
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* @param mixed $credentials |
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* @param UserInterface $user |
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* |
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* @return true |
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*/ |
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public function checkCredentials($credentials, UserInterface $user) |
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{ |
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return true; |
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} |
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/** |
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* @param Request $request |
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* @param TokenInterface $token |
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* @param string $providerKey |
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* |
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* @return RedirectResponse|Response|null |
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* |
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* @throws Exception |
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*/ |
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public function onAuthenticationSuccess(Request $request, TokenInterface $token, string $providerKey) |
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{ |
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if ($targetPath = $this->getTargetPath($request->getSession(), $providerKey)) { |
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return new RedirectResponse($targetPath); |
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} |
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return new RedirectResponse($this->urlGenerator->generate('index')); |
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} |
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/** |
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* @return string |
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*/ |
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protected function getLoginUrl() |
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{ |
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return $this->urlGenerator->generate(self::LOGIN_ROUTE); |
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} |
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} |
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romeritoCL /
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