1 package net.sourceforge.guacamole.net.basic;
4 * Guacamole - Clientless Remote Desktop
5 * Copyright (C) 2010 Michael Jumper
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Affero General Public License for more details.
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
21 import java.io.IOException;
22 import javax.servlet.http.HttpServlet;
23 import javax.servlet.http.HttpServletRequest;
24 import javax.servlet.http.HttpServletResponse;
25 import javax.servlet.http.HttpSession;
28 * Logs out the current user by invalidating the associated HttpSession and
29 * redirecting the user to the login page.
31 * @author Michael Jumper
33 public class BasicLogout extends HttpServlet {
36 protected void service(HttpServletRequest request, HttpServletResponse response)
39 // Invalidate session, if any
40 HttpSession httpSession = request.getSession(false);
41 if (httpSession != null)
42 httpSession.invalidate();
45 response.sendRedirect("index.xhtml");