<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Security\Core\Authentication\Provider;

use Symfony\Component\Security\Core\User\UserChecker;
use Symfony\Component\Security\Core\User\UserCheckerInterface;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Component\Security\Core\User\UserProviderInterface;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Authentication\SimpleAuthenticatorInterface;
use Symfony\Component\Security\Core\Exception\AuthenticationException;

/**
 * @author Jordi Boggiano <j.boggiano@seld.be>
 */
class SimpleAuthenticationProvider implements AuthenticationProviderInterface
{
    private $simpleAuthenticator;
    private $userProvider;
    private $providerKey;
    private $userChecker;

    public function __construct(SimpleAuthenticatorInterface $simpleAuthenticator, UserProviderInterface $userProvider, $providerKey, UserCheckerInterface $userChecker = null)
    {
        $this->simpleAuthenticator = $simpleAuthenticator;
        $this->userProvider = $userProvider;
        $this->providerKey = $providerKey;
        $this->userChecker = $userChecker ?: new UserChecker();
    }

    public function authenticate(TokenInterface $token)
    {
        $authToken = $this->simpleAuthenticator->authenticateToken($token, $this->userProvider, $this->providerKey);

        if (!$authToken instanceof TokenInterface) {
            throw new AuthenticationException('Simple authenticator failed to return an authenticated token.');
        }

        $user = $authToken->getUser();

        if (!$user instanceof UserInterface) {
            return $authToken;
        }

        $this->userChecker->checkPreAuth($user);
        $this->userChecker->checkPostAuth($user);

        return $authToken;
    }

    public function supports(TokenInterface $token)
    {
        return $this->simpleAuthenticator->supportsToken($token, $this->providerKey);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----OTkxMzg1Mzk1MDkxMTY3OCAzNTY3ODcxNTg1NDk2NDQ3IDUwODUwODc3OTM4NjQ2NjU=