Handling Authentication Failure

In order foryour ``ApiKeyAuthentication`` to correctly display a 403

http status when either bad credentials, or authentication fails - you will

need to implement the``AuthenticationFailureHandlerInterface`` on your

In order foryou're ``ApiKeyAuthentication`` to correctly display a 403

http status when either bad credentials or authentication fails you will

need to implement the:class:`Symfony\Component\Security\Http\Authentication\AuthenticationFailureHandlerInterface` on your

Authenticator. This will provide a method ``onAuthenticationFailure`` which

you canthen return a``Response`` with.

you canuse to create an error``Response``.

// src/Acme/HelloBundle/Security/ApiKeyAuthenticator.php

namespace Acme\HelloBundle\Security;

use Symfony\Component\Security\Core\Authentication\SimplePreAuthenticatorInterface;

use Symfony\Component\Security\Core\Exception\AuthenticationException;

use Symfony\Component\Security\Http\Authentication\AuthenticationFailureHandlerInterface;

use Symfony\Component\HttpFoundation\Response;

use Symfony\Component\HttpFoundation\Request;

class ApiKeyAuthenticator implements SimplePreAuthenticatorInterface, AuthenticationFailureHandlerInterface

{