Symfony3 security.exception_listener.class不起作用

Question

I'm trying to manipulate the login target path in Symfony security, since my app makes some AJAX calls. I followed this documentation article, but nothing happens (so I assumed security.exception_listener.class didn't "hook" properly). When I googled I found this issue from 2015 on github which claims the solution in the provided documentation would be invalid in Symfony >= 3.

Now I'm just wondering - does anyone know if the linked documentation is actually out of date (which seems to be the case as it does not work for me), and how do you accomplish the same thing in Symfony 3?

Answer 1

The documentation for Symfony 2.7 has been updated to use a compiler pass: https://symfony.com/doc/2.7/security/target_path.html

I imagine that this change will flow through to the later versions of the documentation soon.

// src/AppBundle/Security/Firewall/ExceptionListener.php
namespace AppBundle\Security\Firewall;

use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Security\Http\Firewall\ExceptionListener as BaseExceptionListener;

class ExceptionListener extends BaseExceptionListener
{
    protected function setTargetPath(Request $request)
    {
        // Do not save target path for XHR requests
        // You can add any more logic here you want
        // Note that non-GET requests are already ignored
        if ($request->isXmlHttpRequest()) {
            return;
        }

        parent::setTargetPath($request);
    }
}

// src/AppBundle/DependencyInjection/Compiler/ExceptionListenerPass.php
namespace AppBundle\DependencyInjection\Compiler;

use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use AppBundle\Security\Firewall\ExceptionListener;

class ExceptionListenerPass implements CompilerPassInterface
{
    public function process(ContainerBuilder $container)
    {
        // Use the name of your firewall for the suffix e.g. 'secured_area'
        $definition = $container->getDefinition('security.exception_listener.secured_area');
        $definition->setClass(ExceptionListener::class);
    }
}

// src/AppBundle/AppBundle.php
namespace AppBundle;

use AppBundle\DependencyInjection\Compiler\ExceptionListenerPass;

class AppBundle extends Bundle
{
    public function build(ContainerBuilder $container)
    {
        $container->addCompilerPass(new ExceptionListenerPass());
    }
}