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weaverryan/AccessDeniedHandler.php

Created March 22, 2017 17:26
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Access Denied Flash Message
Raw
AccessDeniedHandler.php
<?php
namespace AppBundle\Security;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\Security\Core\Exception\AccessDeniedException;
use Symfony\Component\Security\Http\Authorization\AccessDeniedHandlerInterface;
use Symfony\Component\Routing\RouterInterface;
class AccessDeniedHandler implements AccessDeniedHandlerInterface
{
private $router;
public function __construct(RouterInterface $router)
{
$this->router = $router;
}
public function handle(Request $request, AccessDeniedException $accessDeniedException)
{
$request->getSession()->getFlashbag()->add('error', 'Error 403!...');
$url = $this->router->generate('homepage');
return new RedirectResponse($url);
}
}
Raw
services.yml
services:
# ...
app.security.access_denied_handler:
class: AppBundle\Security\AccessDeniedHandler
autowire: true
@geoff-maddock
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I made the mistake of adding the flash message inside of the voter classes, which caused flash messages to occur in some cases when I didn't want them to. However, I'd like to be able to pass a message as to why the user was denied to the access denied handler. Any suggestion about how best to do that?

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