/*
* JBoss, Home of Professional Open Source Copyright 2008, Red Hat Middleware
* LLC, and individual contributors 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.soa.esb.services.security.auth.login;
import java.io.IOException;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.UnsupportedCallbackException;
import org.apache.log4j.Logger;
import org.picketlink.identity.federation.core.exceptions.ProcessingException;
import org.picketlink.identity.federation.core.wstrust.SamlCredential;
import org.picketlink.identity.federation.core.wstrust.auth.TokenCallback;
import org.jboss.internal.soa.esb.services.security.EsbCallbackHandler;
import org.jboss.soa.esb.services.security.SecurityConfig;
import org.jboss.soa.esb.services.security.auth.AuthenticationRequest;
/**
* JAAS callback handler that can be used with JBossSTS login modules.
* <p/>
*
* @author <a href="mailto:dbevenius@jboss.com">Daniel Bevenius</a>
*/
public class JBossSTSTokenCallbackHandler implements EsbCallbackHandler
{
private Logger log = Logger.getLogger(JBossSTSTokenCallbackHandler.class);
private AuthenticationRequest authRequest;
public JBossSTSTokenCallbackHandler()
{
}
public JBossSTSTokenCallbackHandler(final AuthenticationRequest authRequest)
{
this.authRequest = authRequest;
}
public void handle(final Callback[] callbacks) throws IOException, UnsupportedCallbackException
{
for (Callback callback : callbacks)
{
if (callback instanceof TokenCallback)
{
final TokenCallback tokenCallback = (TokenCallback) callback;
for (Object object : authRequest.getCredentials())
{
if (object instanceof SamlCredential)
{
try
{
tokenCallback.setToken(((SamlCredential)object).getAssertionAsElement());
}
catch (ProcessingException e)
{
log.error(e.getMessage(), e);
}
}
}
}
}
}
public void setAuthenticationRequest(AuthenticationRequest authRequest)
{
this.authRequest = authRequest;
}
public void setSecurityConfig(SecurityConfig config)
{
}
}