/*
* Copyright (C) 2013 Glyptodon LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.glyptodon.guacamole.net.basic;
import javax.servlet.http.HttpServletRequest;
import org.glyptodon.guacamole.GuacamoleException;
import org.glyptodon.guacamole.net.GuacamoleTunnel;
import org.glyptodon.guacamole.servlet.GuacamoleHTTPTunnelServlet;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Connects users to a tunnel associated with the authorized connection
* having the given ID.
*
* @author Michael Jumper
*/
public class BasicGuacamoleTunnelServlet extends GuacamoleHTTPTunnelServlet {
/**
* Logger for this class.
*/
private static final Logger logger = LoggerFactory.getLogger(BasicGuacamoleTunnelServlet.class);
@Override
protected GuacamoleTunnel doConnect(HttpServletRequest request) throws GuacamoleException {
// Attempt to create HTTP tunnel
GuacamoleTunnel tunnel = BasicTunnelRequestUtility.createTunnel(new HTTPTunnelRequest(request));
// If successful, warn of lack of WebSocket
logger.info("Using HTTP tunnel (not WebSocket). Performance may be sub-optimal.");
return tunnel;
}
}