/*
* 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.security.integration;
import java.security.Principal;
import javax.security.auth.Subject;
import org.jboss.logging.Logger;
import org.jboss.managed.api.ManagedOperation;
import org.jboss.managed.api.annotation.ManagementComponent;
import org.jboss.managed.api.annotation.ManagementObject;
import org.jboss.managed.api.annotation.ManagementOperation;
import org.jboss.managed.api.annotation.ManagementParameter;
import org.jboss.security.AuthenticationManager;
import org.jboss.security.ISecurityManagement;
import org.jboss.security.SecurityConstants;
import org.jboss.security.SubjectFactory;
/**
* Create a Subject given the details available
* via implementation strategies such as SecurityContextAssociation
* to get hold of the Principal, Cred etc
* @author Anil.Saldhana@redhat.com
* @since May 19, 2008
* @version $Revision: 82920 $
*/
@ManagementObject(name = "JBossSecuritySubjectFactory", componentType = @ManagementComponent(
type = "MCBean", subtype = "Security"))
public class JBossSecuritySubjectFactory implements SubjectFactory
{
protected static Logger log = Logger.getLogger(JBossSecuritySubjectFactory.class);
protected ISecurityManagement securityManagement;
/**
* @see SubjectFactory#createSubject()
*/
@ManagementOperation(description="Create a subject using the modules specified in the 'other' security domain",
impact=ManagedOperation.Impact.ReadOnly)
public Subject createSubject()
{
return createSubject(SecurityConstants.DEFAULT_APPLICATION_POLICY);
}
/**
* @see SubjectFactory#createSubject(String)
*/
@ManagementOperation(description="Create a subject using the modules configured in the specified security domain",
params={@ManagementParameter(name="securityDomainName", description="The security domain name")},
impact=ManagedOperation.Impact.ReadOnly)
public Subject createSubject(String securityDomainName)
{
if(this.securityManagement == null)
throw new IllegalStateException("SecurityManagement has not been injected");
Subject subject = new Subject();
//Validate the caller
Principal principal = SecurityActions.getPrincipal();
AuthenticationManager authenticationManager = securityManagement.getAuthenticationManager(securityDomainName);
if(authenticationManager == null)
{
String defaultSecurityDomain = SecurityConstants.DEFAULT_APPLICATION_POLICY;
if(log.isTraceEnabled())
{
log.trace("AuthenticationManager for "
+ securityDomainName + " not found. Using " + defaultSecurityDomain);
}
authenticationManager =
securityManagement.getAuthenticationManager(defaultSecurityDomain);
}
if(authenticationManager.isValid(principal,
SecurityActions.getCredential(), subject) == false)
throw new SecurityException("Unauthenticated caller:" + principal);
return subject;
}
/**
* Inject SecurityManagement
* @param securityManagement
*/
public void setSecurityManagement(ISecurityManagement securityManagement)
{
this.securityManagement = securityManagement;
}
}