AuthenticationFailureHandler.php

<?php

/*
 * This file is part of the Welcome project.
 *
 * (c) Chris BECKER <goabonga@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace AppBundle\Security\Http\Authentication;

use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\HttpKernelInterface;
use Symfony\Component\Routing\RouterInterface;
use Symfony\Component\Security\Core\Exception\AuthenticationException;
use Symfony\Component\Security\Http\Authentication\DefaultAuthenticationFailureHandler;
use Symfony\Component\Security\Http\HttpUtils;

class AuthenticationFailureHandler extends DefaultAuthenticationFailureHandler
{
    private $router;

    public function __construct(RouterInterface $router, HttpKernelInterface $httpKernnel, HttpUtils $httpUtils)
    {
        $this->router = $router;
        parent::__construct($httpKernnel, $httpUtils, array());
    }

    /**
     * @inheritDoc
     */
    public function onAuthenticationFailure(Request $request, AuthenticationException $exception)
    {
        if ($request->isXmlHttpRequest()) {
            $array = array('success' => false, 'message' => $exception->getMessage());
            $response = new Response(json_encode($array), 401);
            $response->headers->set('Content-Type', 'application/json');

            return $response;
        } else {
            if (false === $this->options['failure_forward']) {
                $url = $this->httpUtils->generateUri(
                    $request,
                    $referer = $request->headers->get('Referer', $this->options['login_path'])
                );
                $this->options['failure_path'] = $url;

                return parent::onAuthenticationFailure($request, $exception);
            }
        }
    }
}