/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt 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.security.auth.container.modules;
import java.util.Arrays;
import java.util.Map;
import javax.security.auth.Subject;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.NameCallback;
import javax.security.auth.callback.PasswordCallback;
import javax.security.auth.message.AuthException;
import javax.security.auth.message.AuthStatus;
import javax.security.auth.message.MessageInfo;
import javax.security.auth.message.module.ServerAuthModule;
/**
* A simple implementation of an username/password based
* server auth module. The principal name and password are
* passed as options to the module.
* @author <mailto:Anil.Saldhana@jboss.org>Anil Saldhana
* @since Dec 6, 2005
*/
public class SimpleServerAuthModule extends AbstractServerAuthModule
{
public SimpleServerAuthModule()
{
supportedTypes.add(Object.class);
supportedTypes.add(Object.class);
}
public SimpleServerAuthModule(Class[] supTypes)
{
super();
this.supportedTypes.addAll(Arrays.asList(supTypes));
}
/**
* @see ServerAuthModule#secureResponse(AuthParam, Subject, Map)
*/
public AuthStatus secureResponse(MessageInfo param, Subject source) throws AuthException
{
return AuthStatus.SUCCESS;
}
@Override
protected boolean validate(Subject clientSubject) throws AuthException
{
//Construct Callbacks
NameCallback nc = new NameCallback("Dummy");
PasswordCallback pc = new PasswordCallback("B" , true);
try
{
this.callbackHandler.handle(new Callback[]{nc,pc});
String userName = nc.getName();
String pwd = new String(pc.getPassword());
//Check the options
if(!(userName.equals(options.get("principal"))
&& (pwd.equals(options.get("pass")))))
{
return false;
}
}
catch (Exception e)
{
throw new AuthException(e.getLocalizedMessage());
}
return true;
}
}