<?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 Psr\Container\ContainerInterface;
use Symfony\Bundle\SecurityBundle\Security as NewSecurityHelper;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface;
use Symfony\Component\Security\Core\User\UserInterface;
/**
* Helper class for commonly-needed security tasks.
*
* @deprecated since Symfony 6.2, use \Symfony\Bundle\SecurityBundle\Security instead
*/
class Security implements AuthorizationCheckerInterface
{
/**
* @deprecated since Symfony 6.2, use \Symfony\Bundle\SecurityBundle\Security::ACCESS_DENIED_ERROR instead
*/
public const ACCESS_DENIED_ERROR = '_security.403_error';
/**
* @deprecated since Symfony 6.2, use \Symfony\Bundle\SecurityBundle\Security::AUTHENTICATION_ERROR instead
*/
public const AUTHENTICATION_ERROR = '_security.last_error';
/**
* @deprecated since Symfony 6.2, use \Symfony\Bundle\SecurityBundle\Security::LAST_USERNAME instead
*/
public const LAST_USERNAME = '_security.last_username';
/**
* @deprecated since Symfony 6.2, use \Symfony\Component\Security\Http\Authenticator\Passport\Badge\UserBadge::MAX_USERNAME_LENGTH instead
*/
public const MAX_USERNAME_LENGTH = 4096;
private ContainerInterface $container;
public function __construct(ContainerInterface $container, bool $triggerDeprecation = true)
{
$this->container = $container;
if ($triggerDeprecation) {
trigger_deprecation('symfony/security-core', '6.2', 'The "%s" class is deprecated, use "%s" instead.', __CLASS__, NewSecurityHelper::class);
}
}
public function getUser(): ?UserInterface
{
if (!$token = $this->getToken()) {
return null;
}
return $token->getUser();
}
/**
* Checks if the attributes are granted against the current authentication token and optionally supplied subject.
*/
public function isGranted(mixed $attributes, mixed $subject = null): bool
{
return $this->container->get('security.authorization_checker')
->isGranted($attributes, $subject);
}
public function getToken(): ?TokenInterface
{
return $this->container->get('security.token_storage')->getToken();
}
}