org.jboss.security.plugins.JBossSecuritySubjectFactory Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, 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.plugins;
import java.security.Principal;
import javax.security.auth.Subject;
import org.jboss.security.AuthenticationManager;
import org.jboss.security.ISecurityManagement;
import org.jboss.security.PicketBoxLogger;
import org.jboss.security.PicketBoxMessages;
import org.jboss.security.SecurityConstants;
import org.jboss.security.SubjectFactory;
import org.jboss.security.auth.callback.JBossCallbackHandler;
/**
* Create a Subject given the details available
* via implementation strategies such as SecurityContextAssociation
* to get hold of the Principal, Credentials, etc
*
* @author [email protected]
* @author Marcus Moyses
* @version $Revision: 1 $
*/
public class JBossSecuritySubjectFactory implements SubjectFactory
{
private ISecurityManagement securityManagement;
/**
* @see SubjectFactory#createSubject()
*/
public Subject createSubject()
{
return createSubject(SecurityConstants.DEFAULT_APPLICATION_POLICY);
}
/**
* @see SubjectFactory#createSubject(String)
*/
public Subject createSubject(String securityDomainName)
{
if (securityManagement == null)
{
PicketBoxLogger.LOGGER.warnSecurityMagementNotSet();
securityManagement = new DefaultSecurityManagement(new JBossCallbackHandler());
}
Subject subject = new Subject();
//Validate the caller
Principal principal = SubjectActions.getPrincipal();
AuthenticationManager authenticationManager = securityManagement.getAuthenticationManager(securityDomainName);
if (authenticationManager == null)
{
String defaultSecurityDomain = SecurityConstants.DEFAULT_APPLICATION_POLICY;
PicketBoxLogger.LOGGER.debugNullAuthenticationManager(securityDomainName);
authenticationManager = securityManagement.getAuthenticationManager(defaultSecurityDomain);
}
//AS7-1072: we can't have TCCL null or else LoginContext can't find the login modules
ClassLoader tccl = SubjectActions.getContextClassLoader();
try
{
SubjectActions.setContextClassLoader(this.getClass().getClassLoader());
if (!authenticationManager.isValid(principal, SubjectActions.getCredential(), subject))
throw new SecurityException(PicketBoxMessages.MESSAGES.authenticationFailedMessage());
}
finally
{
SubjectActions.setContextClassLoader(tccl);
}
return subject;
}
/**
* Sets the {@link ISecurityManagement} implementation to be used.
* If this is not set, a default implementation will be used.
*
* @param securityManagement the concrete implementation to be used
*/
public void setSecurityManagement(ISecurityManagement securityManagement)
{
this.securityManagement = securityManagement;
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy