public function handle(GetResponseEvent $event)
{
$request = $event->getRequest();
$wsseRegex = '~UsernameToken Username="******"]+)", PasswordDigest="([^"]+)", Nonce="([a-zA-Z0-9+/]+={0,2})", Created="([^"]+)"~';
if (!$request->headers->has('x-wsse') || 1 !== preg_match($wsseRegex, $request->headers->get('x-wsse'), $matches)) {
return;
}
$token = new WsseUserToken();
$token->setUser($matches[1]);
$token->digest = $matches[2];
$token->nonce = $matches[3];
$token->created = $matches[4];
try {
$authToken = $this->authenticationManager->authenticate($token);
$this->tokenStorage->setToken($authToken);
return;
} catch (AuthenticationException $failed) {
$response = new Response();
$response->setStatusCode(Response::HTTP_FORBIDDEN);
$response->setContent($failed->getMessage());
$event->setResponse($response);
}
// By default deny authorization
$response = new Response();
$response->setStatusCode(Response::HTTP_FORBIDDEN);
$response->setContent("WSSE authentication failed");
$event->setResponse($response);
}
public function authenticate(TokenInterface $token)
{
$user = $this->userProvider->loadUserByUsername($token->getUsername());
if ($user && $this->validateDigest($token->digest, $token->nonce, $token->created, $user->getPassword())) {
$authenticatedToken = new WsseUserToken($user->getRoles());
$authenticatedToken->setUser($user);
return $authenticatedToken;
}
throw new AuthenticationException('The WSSE authentication failed.');
}