| // Copyright (C) 2009 The Android Open Source Project |
| // |
| // 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.google.gerrit.httpd; |
| |
| import com.google.gerrit.server.account.AccountManager; |
| import com.google.gerrit.server.config.AuthConfig; |
| import com.google.gerrit.server.config.CanonicalWebUrl; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import com.google.inject.Singleton; |
| |
| import java.io.IOException; |
| |
| import javax.annotation.Nullable; |
| import javax.servlet.http.HttpServlet; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| @Singleton |
| class HttpLogoutServlet extends HttpServlet { |
| private static final long serialVersionUID = 1L; |
| |
| private final Provider<WebSession> webSession; |
| private final Provider<String> urlProvider; |
| private final String logoutUrl; |
| |
| @Inject |
| HttpLogoutServlet(final AuthConfig authConfig, |
| final Provider<WebSession> webSession, |
| @CanonicalWebUrl @Nullable final Provider<String> urlProvider, |
| final AccountManager accountManager) { |
| this.webSession = webSession; |
| this.urlProvider = urlProvider; |
| this.logoutUrl = authConfig.getLogoutURL(); |
| } |
| |
| @Override |
| protected void doGet(final HttpServletRequest req, |
| final HttpServletResponse rsp) throws IOException { |
| webSession.get().logout(); |
| if (logoutUrl != null) { |
| rsp.sendRedirect(logoutUrl); |
| } else { |
| rsp.sendRedirect(urlProvider.get()); |
| } |
| } |
| } |