/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.web.tomcat.security;
import javax.security.jacc.PolicyContextException;
import javax.security.jacc.PolicyContextHandler;
import javax.servlet.http.HttpServletRequest;
/** A PolicyContextHandler for the active HttpServletRequest
* @author Scott.Stark@jboss.org
* @version $Revison:$
*/
public class HttpServletRequestPolicyContextHandler implements PolicyContextHandler
{
public static final String WEB_REQUEST_KEY = "javax.servlet.http.HttpServletRequest";
private static ThreadLocal requestContext = new ThreadLocal();
static void setRequest(HttpServletRequest bean)
{
requestContext.set(bean);
}
/** Access the Servlet request policy context data.
* @param key - "javax.servlet.http.HttpServletRequest"
* @param data currently unused
* @return The active HttpServletRequest
* @throws javax.security.jacc.PolicyContextException
*/
public Object getContext(String key, Object data)
throws PolicyContextException
{
Object context = null;
if( key.equalsIgnoreCase(WEB_REQUEST_KEY) == true )
context = requestContext.get();
return context;
}
public String[] getKeys()
throws PolicyContextException
{
String[] keys = {WEB_REQUEST_KEY};
return keys;
}
public boolean supports(String key)
throws PolicyContextException
{
return key.equalsIgnoreCase(WEB_REQUEST_KEY);
}
}