/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.web.tomcat.security.jaspi;
import java.io.IOException;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.UnsupportedCallbackException;
import javax.security.auth.message.callback.CallerPrincipalCallback;
import javax.security.auth.message.callback.GroupPrincipalCallback;
import javax.security.auth.message.callback.PasswordValidationCallback;
import org.apache.log4j.Logger;
/**
* Callback handler for JASPI Web Profile
* @author Anil.Saldhana@redhat.com
* @since Oct 8, 2008
*/
public class TomcatJASPICallbackHandler implements CallbackHandler
{
private static Logger log = Logger.getLogger(TomcatJASPICallbackHandler.class);
private CallerPrincipalCallback callerPrincipalCallback;
private PasswordValidationCallback passwordValidationCallback;
private GroupPrincipalCallback groupPrincipalCallback;
public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException
{
if(callbacks.length > 0)
{
for(Callback callback: callbacks)
{
if(callback instanceof CallerPrincipalCallback)
{
callback = this.callerPrincipalCallback;
}
else
if(callback instanceof PasswordValidationCallback)
{
callback = this.passwordValidationCallback;
}
else
if(callback instanceof GroupPrincipalCallback)
{
callback = this.groupPrincipalCallback;
}
else
log.trace("Callback " + callback.getClass().getCanonicalName() + " not supported");
}
}
}
public CallerPrincipalCallback getCallerPrincipalCallback()
{
return callerPrincipalCallback;
}
public PasswordValidationCallback getPasswordValidationCallback()
{
return passwordValidationCallback;
}
public GroupPrincipalCallback getGroupPrincipalCallback()
{
return groupPrincipalCallback;
}
public void setCallerPrincipalCallback(CallerPrincipalCallback callerPrincipalCallback)
{
this.callerPrincipalCallback = callerPrincipalCallback;
}
public void setGroupPrincipalCallback(GroupPrincipalCallback groupPrincipalCallback)
{
this.groupPrincipalCallback = groupPrincipalCallback;
}
public void setPasswordValidationCallback(PasswordValidationCallback passwordValidationCallback)
{
this.passwordValidationCallback = passwordValidationCallback;
}
}