/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, 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.ejb3.embedded;
import org.jboss.ejb3.InitialContextFactory;
import org.jboss.ejb3.naming.BrainlessContext;
import org.jboss.logging.Logger;
import org.jboss.security.auth.callback.SecurityAssociationHandler;
import org.jboss.security.auth.login.XMLLoginConfigImpl;
import org.jboss.security.plugins.JBossAuthorizationManager;
import org.jboss.security.plugins.JaasSecurityManager;
import org.jboss.security.plugins.SecurityDomainContext;
import javax.naming.*;
import javax.naming.spi.ObjectFactory;
import javax.security.auth.login.Configuration;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Map;
/**
* @author carlo
*/
public class JaasSecurityManagerService
{
@SuppressWarnings("unused")
private static final Logger log = Logger.getLogger(JaasSecurityManager.class);
private static final String SECURITY_MGR_PATH = "java:/jaas";
private static Map<String, JaasSecurityManager> cache = new HashMap<String, JaasSecurityManager>();
private Hashtable initialContextProperties;
public JaasSecurityManagerService()
{
}
public void setInitialContextProperties(Hashtable initialContextProperties)
{
this.initialContextProperties = initialContextProperties;
}
private InitialContext getInitialContext() throws NamingException
{
return InitialContextFactory.getInitialContext(initialContextProperties);
}
public void start() throws Exception
{
XMLLoginConfigImpl configuration = new XMLLoginConfigImpl();
configuration.setConfigResource("login-config.xml");
configuration.loadConfig();
Configuration.setConfiguration(configuration);
Context ctx = getInitialContext();
String factoryName = SecurityDomainObjectFactory.class.getName();
Reference ref = new Reference("nl.wolfc.embedded.security.plugins.JaasSecurityManager", factoryName, null);
ctx.rebind(SECURITY_MGR_PATH, ref);
}
private static JaasSecurityManager getSecurityManager(String name)
{
JaasSecurityManager manager = cache.get(name);
if (manager != null)
{
//log.info("cache hit");
return manager;
}
synchronized (cache)
{
if (manager != null)
return manager;
manager = new JaasSecurityManager(name, new SecurityAssociationHandler());
cache.put(name, manager);
}
return manager;
}
public static class SecurityDomainObjectFactory implements ObjectFactory
{
@SuppressWarnings("unused")
private static final Logger log = Logger.getLogger(SecurityDomainObjectFactory.class);
public Object getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable<?, ?> environment) throws Exception
{
/**
* The lookup will be of the form java:/jaas/other
* So check for name.get(1)
*/
String securityDomainName = name.get(1);
final SecurityDomainContext ctx = new SecurityDomainContext(getSecurityManager(securityDomainName), null);
ctx.setAuthorizationManager(new JBossAuthorizationManager(securityDomainName));
return new BrainlessContext()
{
public Object lookup(Name name) throws NamingException
{
log.debug("lookup " + name);
if(name.size() < 2)
return lookup(name.get(0));
else
return ctx.lookup(name.get(1));
}
public Object lookup(String name) throws NamingException
{
log.debug("lookup " + name);
return getSecurityManager(name);
}
};
}
}
}