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Commit4ddcc08

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[Security] Add support for closures in theIsGranted attribute
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‎security/expressions.rst

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@@ -201,6 +201,41 @@ Inside the subject's expression, you have access to two variables:
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``args``
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An array of controller arguments that are passed to the controller.
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Additionally to expressions, the ``#[IsGranted]`` attribute also accepts
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closures that return a boolean value. The subject can also be a closure that
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returns an array of values that will be injected into the closure::
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// src/Controller/MyController.php
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namespace App\Controller;
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use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\Security\Http\Attribute\IsGranted;
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use Symfony\Component\Security\Http\Attribute\IsGrantedContext;
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class MyController extends AbstractController
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{
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#[IsGranted(static function (
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IsGrantedContext $context,
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mixed $subject,
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) {
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return $context->user === $subject['post']->getAuthor();
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}, subject: static function (array $args) {
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return [
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'post' => $args['post'],
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];
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})]
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public function index($post): Response
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{
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// ...
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}
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}
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..versionadded::7.3
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The support for closures in the ``#[IsGranted]`` attribute was introduced
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in Symfony 7.3 and requires PHP 8.5.
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Learn more
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----------
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