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<?php |
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//---------------------------------------------------------------------- |
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// |
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// Copyright (C) 2017 Artem Rodygin |
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// |
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// You should have received a copy of the MIT License along with |
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// this file. If not, see <http://opensource.org/licenses/MIT>. |
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// |
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//---------------------------------------------------------------------- |
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namespace Pignus\EventListener; |
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use Doctrine\Common\Persistence\ObjectManager; |
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use Pignus\Model\LockAccountTrait; |
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use Psr\Log\LoggerInterface; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use Symfony\Component\Security\Core\AuthenticationEvents; |
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use Symfony\Component\Security\Core\Event\AuthenticationEvent; |
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use Symfony\Component\Security\Core\Event\AuthenticationFailureEvent; |
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use Symfony\Component\Security\Core\Exception\UsernameNotFoundException; |
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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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/** |
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* Locks/unlocks user in accordance with the authentication attempt. |
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*/ |
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class UserLockout implements EventSubscriberInterface |
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{ |
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protected $logger; |
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protected $manager; |
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protected $provider; |
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protected $auth_failures; |
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protected $lock_duration; |
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/** |
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* Dependency Injection constructor. |
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* |
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* @param LoggerInterface $logger |
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* @param ObjectManager $manager |
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* @param UserProviderInterface $provider |
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* @param int $auth_failures |
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* @param int $lock_duration |
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*/ |
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public function __construct( |
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LoggerInterface $logger, |
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ObjectManager $manager, |
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UserProviderInterface $provider, |
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int $auth_failures = null, |
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int $lock_duration = null) |
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{ |
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$this->logger = $logger; |
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$this->manager = $manager; |
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$this->provider = $provider; |
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$this->auth_failures = $auth_failures; |
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$this->lock_duration = $lock_duration; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function getSubscribedEvents() |
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{ |
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return [ |
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AuthenticationEvents::AUTHENTICATION_SUCCESS => 'onSuccess', |
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AuthenticationEvents::AUTHENTICATION_FAILURE => 'onFailure', |
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]; |
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} |
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/** |
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* Callback for successful authentication event. |
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* |
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* @param AuthenticationEvent $event |
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*/ |
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public function onSuccess(AuthenticationEvent $event) |
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{ |
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$token = $event->getAuthenticationToken(); |
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/** @var LockAccountTrait $user */ |
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$user = $token->getUser(); |
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if ($user instanceof UserInterface && in_array(LockAccountTrait::class, class_uses($user), true)) { |
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$this->logger->info('Authentication success', [$user->getUsername()]); |
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$user->unlockAccount(); |
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$this->manager->persist($user); |
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$this->manager->flush(); |
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} |
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} |
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/** |
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* Callback for failed authentication event. |
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* |
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* @param AuthenticationFailureEvent $event |
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*/ |
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public function onFailure(AuthenticationFailureEvent $event) |
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{ |
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$token = $event->getAuthenticationToken(); |
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$credentials = $token->getCredentials(); |
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$username = $token->getUsername() ?: ($credentials['username'] ?? null); |
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if ($username && $this->auth_failures !== null) { |
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try { |
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/** @var LockAccountTrait $user */ |
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$user = $this->provider->loadUserByUsername($username); |
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if ($user instanceof UserInterface && in_array(LockAccountTrait::class, class_uses($user), true)) { |
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$this->logger->info('Authentication failure', [$username]); |
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if ($user->incAuthFailures() >= $this->auth_failures) { |
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if ($this->lock_duration === null) { |
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$user->lockAccount(); |
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} |
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else { |
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$interval = sprintf('PT%dM', $this->lock_duration); |
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$user->lockAccount(date_create()->add(new \DateInterval($interval))); |
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} |
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} |
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$this->manager->persist($user); |
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$this->manager->flush(); |
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} |
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} |
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catch (UsernameNotFoundException $e) { |
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} |
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} |
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} |
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} |
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This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.