public function authenticate(TokenInterface $token)
{
$user = $this->userProvider->loadUserByUsername($token->getUsername());
if ($user) {
$authenticatedToken = new FbUserToken($user->getRoles());
$authenticatedToken->setUser($user);
return $authenticatedToken;
}
throw new AuthenticationException('The Facebook authentication failed.');
}
public function handle(GetResponseEvent $event)
{
$request = $event->getRequest();
if (null !== $this->securityContext->getToken()) {
return;
}
$cookie = $this->getFacebookCookie();
if ($cookie) {
$token = new FbUserToken();
$token->setAccessToken($cookie['access_token']);
$content = @file_get_contents('https://graph.facebook.com/me?access_token=' . $token->getAccessToken());
if ($content) {
$userData = json_decode($content);
$user = new FbUser($userData);
$token->setUser($user);
$this->securityContext->setToken($token);
}
}
}
