String secret = realm.getSocialConfig().get(socialProviderId + ".secret");
String callbackUri = Urls.socialCallback(uriInfo.getBaseUri()).toString();
SocialProviderConfig config = new SocialProviderConfig(key, secret, callbackUri);
AuthRequest authRequest = socialProvider.getAuthUrl(code.getClientSession(), config, code.getCode());
return Response.status(302).location(authRequest.getAuthUri()).build();
}