com.predic8.membrane.core.interceptor.oauth2.processors.AuthEndpointProcessor Maven / Gradle / Ivy
/*
* Copyright 2016 predic8 GmbH, www.predic8.com
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.predic8.membrane.core.interceptor.oauth2.processors;
import com.predic8.membrane.core.exchange.Exchange;
import com.predic8.membrane.core.interceptor.Outcome;
import com.predic8.membrane.core.interceptor.authentication.session.SessionManager;
import com.predic8.membrane.core.interceptor.oauth2.OAuth2AuthorizationServerInterceptor;
import com.predic8.membrane.core.interceptor.oauth2.ParamNames;
import com.predic8.membrane.core.interceptor.oauth2.request.AuthWithSessionRequest;
import com.predic8.membrane.core.interceptor.oauth2.request.AuthWithoutSessionRequest;
import com.predic8.membrane.core.util.URLParamUtil;
public class AuthEndpointProcessor extends EndpointProcessor {
public AuthEndpointProcessor(OAuth2AuthorizationServerInterceptor authServer) {
super(authServer);
}
@Override
public boolean isResponsible(Exchange exc) {
return exc.getRequestURI().startsWith("/oauth2/auth") && !authServer.isLoginViewDisabled();
}
@Override
public Outcome process(Exchange exc) throws Exception {
SessionManager.Session s = authServer.getSessionManager().getSession(exc); // TODO: replace with getOrCreateSession() and collapse AuthWithSession and AuthWithoutSession
if(s != null){
exc.setResponse(new AuthWithSessionRequest(authServer,exc).validateRequest());
return Outcome.RETURN;
}
//if(s == null || (!s.isPreAuthorized() && !s.isAuthorized())) {
exc.setResponse(new AuthWithoutSessionRequest(authServer,exc).validateRequest());
return Outcome.RETURN;
}
private String getState(Exchange exc) throws Exception {
return URLParamUtil.getParams(authServer.getRouter().getUriFactory(), exc).get(ParamNames.STATE);
}
}