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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\Core;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
/**
* The SecurityContextInterface.
*
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
*/
interface SecurityContextInterface
{
const ACCESS_DENIED_ERROR = '_security.403_error';
const AUTHENTICATION_ERROR = '_security.last_error';
const LAST_USERNAME = '_security.last_username';
const MAX_USERNAME_LENGTH = 4096;
/**
* Returns the current security token.
*
* @return TokenInterface|null A TokenInterface instance or null if no authentication information is available
*/
public function getToken();
/**
* Sets the authentication token.
*
* @param TokenInterface $token A TokenInterface token, or null if no further authentication information should be stored
*/
public function setToken(TokenInterface $token = null);
/**
* Checks if the attributes are granted against the current authentication token and optionally supplied object.
*
* @param mixed $attributes
* @param mixed $object
*
* @return bool
*/
public function isGranted($attributes, $object = null);
}
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