<?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\Authorization;
use Symfony\Component\ExpressionLanguage\ExpressionFunction;
use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
use Symfony\Component\Security\Core\Authorization\Voter\AuthenticatedVoter;
/**
* Define some ExpressionLanguage functions.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class ExpressionLanguageProvider implements ExpressionFunctionProviderInterface
{
public function getFunctions()
{
return [
new ExpressionFunction('is_anonymous', function () {
return 'trigger_deprecation("symfony/security-core", "5.4", "The \"is_anonymous()\" expression function is deprecated.") || ($token && $auth_checker->isGranted("IS_ANONYMOUS"))';
}, function (array $variables) {
trigger_deprecation('symfony/security-core', '5.4', 'The "is_anonymous()" expression function is deprecated.');
return $variables['token'] && $variables['auth_checker']->isGranted('IS_ANONYMOUS');
}),
// @deprecated remove the ternary and always use IS_AUTHENTICATED in 6.0
new ExpressionFunction('is_authenticated', function () {
return 'defined("'.AuthenticatedVoter::class.'::IS_AUTHENTICATED") ? $auth_checker->isGranted("IS_AUTHENTICATED") : ($token && !$auth_checker->isGranted("IS_ANONYMOUS"))';
}, function (array $variables) {
return \defined(AuthenticatedVoter::class.'::IS_AUTHENTICATED') ? $variables['auth_checker']->isGranted('IS_AUTHENTICATED') : ($variables['token'] && !$variables['auth_checker']->isGranted('IS_ANONYMOUS'));
}),
new ExpressionFunction('is_fully_authenticated', function () {
return '$token && $auth_checker->isGranted("IS_AUTHENTICATED_FULLY")';
}, function (array $variables) {
return $variables['token'] && $variables['auth_checker']->isGranted('IS_AUTHENTICATED_FULLY');
}),
new ExpressionFunction('is_granted', function ($attributes, $object = 'null') {
return sprintf('$auth_checker->isGranted(%s, %s)', $attributes, $object);
}, function (array $variables, $attributes, $object = null) {
return $variables['auth_checker']->isGranted($attributes, $object);
}),
new ExpressionFunction('is_remember_me', function () {
return '$token && $auth_checker->isGranted("IS_REMEMBERED")';
}, function (array $variables) {
return $variables['token'] && $variables['auth_checker']->isGranted('IS_REMEMBERED');
}),
];
}
}