/usr/share/php/Symfony/Component/Security/Http/EntryPoint/FormAuthenticationEntryPoint.php is in php-symfony-security 2.3.21+dfsg-4+deb8u3.
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/*
* 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\Security\Core\Exception\AuthenticationException;
use Symfony\Component\Security\Http\HttpUtils;
use Symfony\Component\HttpKernel\HttpKernelInterface;
/**
* 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;
/**
* Constructor.
*
* @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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