public function handle(GetResponseEvent $evt)
{
$request = $evt->getRequest();
// check if username is set, let it override
if ($request->get('_username')) {
return;
}
// check if another token exists, then skip
if ($this->context->getToken() && !$this->context->getToken() instanceof SspiUserToken) {
return;
}
$server = $request->server;
$remote_user = $server->get('REMOTE_USER');
if (!$remote_user) {
return;
}
$cred = explode('\\', $remote_user);
if (count($cred) == 1) {
array_unshift($cred, "unknown");
}
$token = new SspiUserToken();
$token->setUser($cred[1]);
try {
$token = $this->manager->authenticate($token);
$this->context->setToken($token);
return;
} catch (AuthenticationException $failed) {
$this->context->setToken(null);
return;
}
}
public function authenticate(TokenInterface $token)
{
$user = $this->provider->loadUserByUsername($token->getUsername());
if ($user) {
$this->checker->checkPostAuth($user);
$authToken = new SspiUserToken(true, $user->getRoles());
$authToken->setUser($user);
return $authToken;
}
throw new AuthenticationException('No such user.');
}