<?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;
use Symfony\Component\Security\Core\Authentication\Token\AnonymousToken;
use Symfony\Component\Security\Core\Authentication\Token\RememberMeToken;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
/**
* The default implementation of the authentication trust resolver.
*
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
*/
class AuthenticationTrustResolver implements AuthenticationTrustResolverInterface
{
public function isAuthenticated(TokenInterface $token = null): bool
{
return $token && $token->getUser()
// @deprecated since Symfony 5.4, TokenInterface::isAuthenticated() and AnonymousToken no longer exists in 6.0
&& !$token instanceof AnonymousToken && (!method_exists($token, 'isAuthenticated') || $token->isAuthenticated(false));
}
/**
* {@inheritdoc}
*/
public function isAnonymous(TokenInterface $token = null/*, $deprecation = true*/)
{
if (1 === \func_num_args() || false !== func_get_arg(1)) {
trigger_deprecation('symfony/security-core', '5.4', 'The "%s()" method is deprecated, use "isAuthenticated()" or "isFullFledged()" if you want to check if the request is (fully) authenticated.', __METHOD__);
}
return $token instanceof AnonymousToken || ($token && !$token->getUser());
}
/**
* {@inheritdoc}
*/
public function isRememberMe(TokenInterface $token = null)
{
return $token && $token instanceof RememberMeToken;
}
/**
* {@inheritdoc}
*/
public function isFullFledged(TokenInterface $token = null)
{
return $token && !$this->isAnonymous($token, false) && !$this->isRememberMe($token);
}
}