/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source 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.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.security;
import java.security.Principal;
/**
* The anonymous authenticator always succeeds
*
* <code><pre>
* <authenticator url="anonymous:"/>
* </pre></code>
*/
@SuppressWarnings("serial")
public class AnonymousAuthenticator extends AbstractAuthenticator
{
private Principal _user = new BasicPrincipal("anonymous");
/**
* Authenticate (login) the user.
*/
@Override
protected Principal authenticate(Principal user,
PasswordCredentials cred,
Object details)
{
return _user;
}
/**
* The anonymous user is in the "user" role
*
* @param request the servlet request
* @param user the user to test
* @param role the role to test
*/
@Override
public boolean isUserInRole(Principal user, String role)
{
return user == _user && "user".equals(role);
}
}