/*
* File: AuthHttpServletRequestWrapper.java
*
* Copyright 2009 Muradora
*
* Licensed 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.fcrepo.server.security.jaas.auth;
import java.security.Principal;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;
/**
* This class wraps a standard HttpServletRequest and adds the ability to set
* roles and principals.
*
* @author nish.naidoo@gmail.com
*/
public class AuthHttpServletRequestWrapper
extends HttpServletRequestWrapper {
private Principal userPrincipal = null;
private Set<String> userRoles = null;
public AuthHttpServletRequestWrapper(HttpServletRequest request) {
super(request);
}
/**
* Sets the userPrincipal attribute.
*
* @param userPrincipal
* the userPrincipal to set.
*/
public void setUserPrincipal(Principal userPrincipal) {
this.userPrincipal = userPrincipal;
}
/**
* Sets the userRoles attribute.
*
* @param userRoles
* the userRoles to set.
*/
public void setUserRoles(Set<String> userRoles) {
this.userRoles = userRoles;
}
/*
* (non-Javadoc)
* @see javax.servlet.http.HttpServletRequestWrapper#getUserPrincipal()
*/
@Override
public Principal getUserPrincipal() {
return userPrincipal;
}
/*
* (non-Javadoc)
* @see javax.servlet.http.HttpServletRequestWrapper#getRemoteUser()
*/
@Override
public String getRemoteUser() {
if (userPrincipal == null) {
return null;
}
return userPrincipal.getName();
}
/*
* (non-Javadoc)
* @see
* javax.servlet.http.HttpServletRequestWrapper#isUserInRole(java.lang.String
* )
*/
@Override
public boolean isUserInRole(String role) {
if (userRoles == null) {
return false;
}
return userRoles.contains(role);
}
}