/*
* Adito
*
* Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package com.adito.replacementproxy.actions;
import java.util.HashMap;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import com.adito.boot.SystemProperties;
import com.adito.boot.Util;
import com.adito.core.CoreEvent;
import com.adito.core.CoreServlet;
import com.adito.core.actions.AuthenticatedAction;
import com.adito.core.stringreplacement.VariableReplacement;
import com.adito.policyframework.LaunchSession;
import com.adito.policyframework.LaunchSessionFactory;
import com.adito.policyframework.ResourceAccessEvent;
import com.adito.security.SessionInfo;
import com.adito.webforwards.ReplacementProxyWebForward;
import com.adito.webforwards.WebForwardEventConstants;
import com.adito.webforwards.WebForwardTypeItem;
import com.adito.webforwards.WebForwardTypes;
/**
* Implementation of {@link com.adito.core.actions.AuthenticatedAction}
* that is the entry point for <i>Replacement Proxy Web Forward</i>.
*/
public class LaunchReplacementProxyAction extends AuthenticatedAction {
static boolean debug = "true".equalsIgnoreCase(SystemProperties.get("adito.debugReplacementProxyTraffic"));
static HashMap caches = new HashMap();
static Log log = LogFactory.getLog(LaunchReplacementProxyAction.class);
/*
* (non-Javadoc)
*
* @see com.adito.core.actions.AuthenticatedAction#isIgnoreSessionLock()
*/
protected boolean isIgnoreSessionLock() {
return true;
}
/*
* (non-Javadoc)
*
* @see com.adito.core.actions.AuthenticatedAction#onExecute(org.apache.struts.action.ActionMapping,
* org.apache.struts.action.ActionForm,
* javax.servlet.http.HttpServletRequest,
* javax.servlet.http.HttpServletResponse)
*/
public ActionForward onExecute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
throws Exception {
// Setup the Replacement proxy
LaunchSession launchSession = LaunchSessionFactory.getInstance()
.getLaunchSession(request.getParameter(LaunchSession.LAUNCH_ID));
launchSession.checkAccessRights(null, getSessionInfo(request));
ReplacementProxyWebForward f = (ReplacementProxyWebForward) launchSession.getResource();
VariableReplacement r = new VariableReplacement();
r.setServletRequest(request);
r.setLaunchSession(launchSession);
String destinationURL = r.replace(f.getDestinationURL());
CoreEvent evt = new ResourceAccessEvent(this,
WebForwardEventConstants.WEB_FORWARD_STARTED,
f,
launchSession.getPolicy(),
this.getSessionInfo(request),
CoreEvent.STATE_SUCCESSFUL).addAttribute(WebForwardEventConstants.EVENT_ATTR_WEB_FORWARD_TYPE,
((WebForwardTypeItem) WebForwardTypes.WEB_FORWARD_TYPES.get(f.getType())).getName())
.addAttribute(WebForwardEventConstants.EVENT_ATTR_WEB_FORWARD_URL, destinationURL);
CoreServlet.getServlet().fireCoreEvent(evt);
response.sendRedirect("/replacementProxyEngine?" + LaunchSession.LONG_LAUNCH_ID
+ "="
+ launchSession.getId()
+ "&sslex_url="
+ Util.urlEncode(destinationURL));
return null;
}
public int getNavigationContext(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) {
return SessionInfo.MANAGEMENT_CONSOLE_CONTEXT | SessionInfo.USER_CONSOLE_CONTEXT;
}
}