com.predic8.membrane.core.interceptor.oauth2.request.AuthWithSessionRequest 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.request;
import com.predic8.membrane.core.exchange.Exchange;
import com.predic8.membrane.core.http.Response;
import com.predic8.membrane.core.interceptor.authentication.session.SessionManager;
import com.predic8.membrane.core.interceptor.oauth2.OAuth2AuthorizationServerInterceptor;
import com.predic8.membrane.core.interceptor.oauth2.OAuth2Util;
import com.predic8.membrane.core.interceptor.oauth2.ParamNames;
import java.io.IOException;
public class AuthWithSessionRequest extends ParameterizedRequest {
public AuthWithSessionRequest(OAuth2AuthorizationServerInterceptor authServer, Exchange exc) throws Exception {
super(authServer, exc);
}
@Override
protected Response checkForMissingParameters() throws Exception {
return new NoResponse();
}
@Override
protected Response processWithParameters() throws Exception {
if (getPrompt() != null)
return doOpenIDPrompt();
return redirectToEmptyEndpoint();
}
private Response redirectToEmptyEndpoint() {
SessionManager.Session session = authServer.getSessionManager().getOrCreateSession(exc);
synchronized (session) {
session.getUserAttributes().put(ParamNames.STATE, getState());
}
return Response.redirect(authServer.getBasePath() + "/?" + getState(), false).build();
}
private Response doOpenIDPrompt() throws IOException {
if (getPrompt().equals("login"))
return clearSessionAndRedirectToAuthEndpoint(exc);
if (getPrompt().equals("none") && !authServer.getSessionManager().getOrCreateSession(exc).isAuthorized())
return OAuth2Util.createParameterizedJsonErrorResponse(exc, jsonGen, "error", "login_required");
return new NoResponse();
}
@Override
protected Response getResponse() throws Exception {
return OAuth2Util.createParameterizedJsonErrorResponse(exc, jsonGen, "error", "login_required");
}
private Response clearSessionAndRedirectToAuthEndpoint(Exchange exc) {
authServer.getSessionManager().removeSession(exc);
return redirectToOAuth2AuthEndpoint(exc);
}
private static Response redirectToOAuth2AuthEndpoint(Exchange exc) {
return Response.redirect(exc.getRequestURI(), false).dontCache().bodyEmpty().build();
}
}