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- <?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\Http\EntryPoint;
- use Symfony\Component\HttpFoundation\Request;
- use Symfony\Component\HttpKernel\HttpKernelInterface;
- use Symfony\Component\Security\Core\Exception\AuthenticationException;
- use Symfony\Component\Security\Http\HttpUtils;
- /**
- * FormAuthenticationEntryPoint starts an authentication via a login form.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
- class FormAuthenticationEntryPoint implements AuthenticationEntryPointInterface
- {
- private $loginPath;
- private $useForward;
- private $httpKernel;
- private $httpUtils;
- /**
- * @param HttpKernelInterface $kernel
- * @param HttpUtils $httpUtils An HttpUtils instance
- * @param string $loginPath The path to the login form
- * @param bool $useForward Whether to forward or redirect to the login form
- */
- public function __construct(HttpKernelInterface $kernel, HttpUtils $httpUtils, $loginPath, $useForward = false)
- {
- $this->httpKernel = $kernel;
- $this->httpUtils = $httpUtils;
- $this->loginPath = $loginPath;
- $this->useForward = (bool) $useForward;
- }
- /**
- * {@inheritdoc}
- */
- public function start(Request $request, AuthenticationException $authException = null)
- {
- if ($this->useForward) {
- $subRequest = $this->httpUtils->createRequest($request, $this->loginPath);
- $response = $this->httpKernel->handle($subRequest, HttpKernelInterface::SUB_REQUEST);
- if (200 === $response->getStatusCode()) {
- $response->headers->set('X-Status-Code', 401);
- }
- return $response;
- }
- return $this->httpUtils->createRedirectResponse($request, $this->loginPath);
- }
- }
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