/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jetspeed.login.filter;
import java.security.Principal;
import java.util.Iterator;
import java.util.List;
import javax.security.auth.Subject;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;
import org.apache.jetspeed.security.RolePrincipal;
import org.apache.jetspeed.security.SecurityHelper;
public class PortalRequestWrapper extends HttpServletRequestWrapper
{
private Principal userPrincipal = null;
private Subject subject ;
public PortalRequestWrapper(HttpServletRequest request, Subject subject,
Principal userPrincipal)
{
super(request);
this.subject = subject;
this.userPrincipal = userPrincipal;
}
public boolean isUserInRole(String roleName)
{
if (subject == null)
{
return false;
}
List roles = SecurityHelper.getPrincipals(subject, RolePrincipal.class);
Iterator ir = roles.iterator();
while (ir.hasNext())
{
RolePrincipal role = (RolePrincipal)ir.next();
if (roleName.equals(role.getName()))
return true;
}
return false;
}
public void setUserPrincipal(Principal userPrincipal)
{
this.userPrincipal = userPrincipal;
}
public Principal getUserPrincipal()
{
return userPrincipal;
}
/**
* Return the name of the remote user that has been authenticated
* for this Request.
*/
public String getRemoteUser()
{
if (userPrincipal != null)
{
return userPrincipal.getName();
}
else
{
return null;
}
}
}