Symfony2 dependecy injection doesn't work with controller

Question

According to Symfony2 Cookbook I'm trying to secure controller via dependecy injection, but I'm getting error Catchable Fatal Error: Argument 1 passed to Acme\ExampleBundle\Controller\DefaultController::__construct() must implement interface Symfony\Component\Security\Core\SecurityContextInterface, none given, called in /var/www/example/app/cache/dev/classes.php on line 4706 and defined in /var/www/example/src/Acme/ExampleBundle/Controller/DefaultController.php line 13

Here is my services.yml

parameters:
    acme_example.default.class: Acme\ExampleBundle\Controller\DefaultController

services:
    acme_example.default:
        class: %acme_example.default.class%
        arguments: [@security.context]

and controller:

namespace Acme\ExampleBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Security\Core\Exception\AccessDeniedException;

class DefaultController extends Controller {

    public function __construct(SecurityContextInterface $securityContext)
    {
        if(false === $securityContext->isGranted('IS_AUTHENTICATED_FULLY'))
        {
            throw new AccessDeniedException();
        }                
    }

    public function indexAction()
    {
        return new Response('OK');
    }
}

Kris Wallsmith · Accepted Answer · 2012-01-17 18:52:29Z

2

If you configure your controllers as services you need to use a slightly different syntax when referencing them in your routes. Instead of AcmeExampleBundle:Default:index you should use acme_example.default:indexAction.

answered Jan 17, 2012 at 18:52

Kris Wallsmith

8,9651 gold badge39 silver badges25 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Steven Mercatante · Accepted Answer · 2012-01-17 14:16:37Z

0

Make sure you use Symfony\Component\Security\Core\SecurityContextInterface; in your controller. Without it, the SecurityContextInterface type hint in the constructor won't resolve.

Also, make sure your controller is actually being called as a service. The error you posted is complaining that nothing was sent to the constructor, which sounds to me like you're using your controller the 'default' way. See this cookbook page on how to setup a controller as a service.

edited Jan 17, 2012 at 14:16

answered Jan 17, 2012 at 14:11

Steven Mercatante

25.4k9 gold badges68 silver badges109 bronze badges

Comments

Stefano Sala · Accepted Answer · 2012-01-17 14:52:30Z

0

The class Symfony\Bundle\FrameworkBundle\Controller\Controller extends ContainerAware base class. This class ha whole the container accessible via $container local property, so you should not inject any services to a controller service, because you can access SecurityContext via $this->container->get('security.context').

answered Jan 17, 2012 at 14:52

Stefano Sala

9074 silver badges7 bronze badges

Collectives™ on Stack Overflow

Symfony2 dependecy injection doesn't work with controller

3 Answers 3

Comments

Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

3 Answers 3

Comments

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related