/*
* 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.security;
import java.security.CodeSource;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import org.jboss.annotation.security.SecurityDomain;
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.ejb3.Container;
import org.jboss.ejb3.EJBContainer;
import org.jboss.security.AuthenticationManager;
import org.jboss.security.RealmMapping;
import org.jboss.security.SubjectSecurityManager;
/**
* @author <a href="mailto:kabir.khan@jboss.org">Kabir Khan</a>
* @author Anil.Saldhana@jboss.org
* @version $Revision$
*/
public class JaccAuthorizationInterceptorFactory implements AspectFactory
{
public Object createPerVM()
{
throw new RuntimeException("PER_VM not supported for this interceptor factory, only PER_CLASS");
}
public Object createPerClass(Advisor advisor)
{
try
{
String contextID = (String) advisor.getDefaultMetaData().getMetaData("JACC", "ctx");
//TODO: Get codesource
CodeSource ejbCS = advisor.getClazz().getProtectionDomain().getCodeSource();
String ejbName = ((EJBContainer)advisor).getEjbName();
JaccAuthorizationInterceptor jai = new JaccAuthorizationInterceptor(ejbName, ejbCS);
jai.setRealmMapping(getSecurityManager(advisor));
return jai;
}
catch (Exception e)
{
throw new RuntimeException(e);
}
}
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();
}
public RealmMapping getSecurityManager(Advisor advisor)
{
Object domain = null;
Container container = (Container)advisor;
try
{
InitialContext ctx = container.getInitialContext();
SecurityDomain securityAnnotation = (SecurityDomain) advisor.resolveAnnotation(SecurityDomain.class);
if (securityAnnotation != null)
{
domain = SecurityDomainManager.getSecurityManager(securityAnnotation.value(),ctx);
}
}
catch (NamingException e)
{
throw new RuntimeException(e);
}
return (RealmMapping) domain;
}
}
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