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 javax.servlet.ServletException;
22 import javax.servlet.http.HttpServletRequest;
23 import javax.servlet.http.HttpSession;
24 import net.sourceforge.guacamole.GuacamoleException;
25 import net.sourceforge.guacamole.net.InetGuacamoleSocket;
26 import net.sourceforge.guacamole.protocol.GuacamoleConfiguration;
27 import net.sourceforge.guacamole.properties.GuacamoleProperties;
28 import net.sourceforge.guacamole.net.GuacamoleSocket;
29 import net.sourceforge.guacamole.servlet.GuacamoleSession;
30 import net.sourceforge.guacamole.net.GuacamoleTunnel;
31 import net.sourceforge.guacamole.net.basic.properties.BasicGuacamoleProperties;
32 import net.sourceforge.guacamole.protocol.ConfiguredGuacamoleSocket;
33 import net.sourceforge.guacamole.servlet.GuacamoleTunnelServlet;
35 public class BasicGuacamoleTunnelServlet extends GuacamoleTunnelServlet {
37 private AuthenticationProvider authProvider;
40 public void init() throws ServletException {
42 // Get auth provider instance
44 authProvider = GuacamoleProperties.getProperty(BasicGuacamoleProperties.AUTH_PROVIDER);
46 catch (GuacamoleException e) {
47 throw new ServletException(e);
53 protected GuacamoleTunnel doConnect(HttpServletRequest request) throws GuacamoleException {
55 HttpSession httpSession = request.getSession(true);
57 // Retrieve username and password from parms
58 String username = request.getParameter("username");
59 String password = request.getParameter("password");
61 // Get authorized config
62 GuacamoleConfiguration config = authProvider.getAuthorizedConfiguration(username, password);
64 throw new GuacamoleException("Invalid login");
66 // Configure and connect socket
67 String hostname = GuacamoleProperties.getProperty(GuacamoleProperties.GUACD_HOSTNAME);
68 int port = GuacamoleProperties.getProperty(GuacamoleProperties.GUACD_PORT);
70 GuacamoleSocket socket = new ConfiguredGuacamoleSocket(
71 new InetGuacamoleSocket(hostname, port),
75 // Associate socket with tunnel
76 GuacamoleTunnel tunnel = new GuacamoleTunnel(socket);
78 // Attach tunnel to session
79 GuacamoleSession session = new GuacamoleSession(httpSession);
80 session.attachTunnel(tunnel);