/*
* 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.aspects.security;
import org.jboss.aop.Advisor;
import org.jboss.aop.InstanceAdvisor;
import org.jboss.aop.advice.AspectFactory;
import org.jboss.aop.joinpoint.Joinpoint;
import org.jboss.security.AuthenticationManager;
import org.jboss.security.RealmMapping;
import javax.naming.InitialContext;
import javax.naming.NamingException;
/**
* Comment
*
* @author <a href="mailto:bill@jboss.org">Bill Burke</a>
* @version $Revision: 37406 $
*
**/
public class RoleBasedAuthorizationInterceptorFactory implements AspectFactory
{
public Object createPerVM()
{
throw new RuntimeException("PER_VM not supported for this interceptor factory, only PER_CLASS");
}
public Object createPerClass(Advisor advisor)
{
AuthenticationManager manager = (AuthenticationManager)advisor.getDefaultMetaData().getMetaData("security", "authentication-manager");
RealmMapping mapping = (RealmMapping)advisor.getDefaultMetaData().getMetaData("security", "realm-mapping");
if (manager == null)
{
SecurityDomain domain = (SecurityDomain)advisor.resolveAnnotation(SecurityDomain.class);
if (domain == null) throw new RuntimeException("Unable to determine security domain");
try
{
manager = (AuthenticationManager)new InitialContext().lookup("java:/jaas/" + domain.value());
}
catch (NamingException e)
{
throw new RuntimeException(e); //To change body of catch statement use Options | File Templates.
}
mapping = (RealmMapping)manager;
}
if (manager == null) throw new RuntimeException("Unable to find Security Domain");
return new RoleBasedAuthorizationInterceptor(manager, mapping);
}
public Object createPerInstance(Advisor advisor, InstanceAdvisor instanceAdvisor)
{
throw new RuntimeException("PER_VM not supported for this interceptor factory, only PER_CLASS");
}
public Object createPerJoinpoint(Advisor advisor, Joinpoint jp)
{
throw new RuntimeException("PER_VM not supported for this interceptor factory, only PER_CLASS");
}
public Object createPerJoinpoint(Advisor advisor, InstanceAdvisor instanceAdvisor, Joinpoint jp)
{
throw new RuntimeException("PER_VM not supported for this interceptor factory, only PER_CLASS");
}
public String getName()
{
return getClass().getName();
}
}