/*
* 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.identity.federation.bindings.jboss.attribute;
import java.security.Principal;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.log4j.Logger;
import org.jboss.identity.federation.core.interfaces.AttributeManager;
import org.jboss.security.SecurityConstants;
import org.jboss.security.SecurityContext;
import org.jboss.security.SecurityContextAssociation;
import org.jboss.security.identity.Attribute;
import org.jboss.security.mapping.MappingContext;
import org.jboss.security.mapping.MappingManager;
import org.jboss.security.mapping.MappingType;
/**
* An attribute manager implementation for JBAS
* @author Anil.Saldhana@redhat.com
* @since Sep 8, 2009
*/
public class JBossAppServerAttributeManager implements AttributeManager
{
private static Logger log = Logger.getLogger(JBossAppServerAttributeManager.class);
private boolean trace = log.isTraceEnabled();
/**
* @see AttributeManager#getAttributes(Principal, List)
*/
public Map<String, Object> getAttributes(Principal userPrincipal, List<String> attributeKeys)
{
Map<String,Object> attributeMap = new HashMap<String, Object>();
SecurityContext sc = SecurityContextAssociation.getSecurityContext();
if(sc != null)
{
String mappingType = MappingType.ATTRIBUTE.name();
MappingManager mm = sc.getMappingManager();
MappingContext<List<Attribute<Object>>> mc = mm.getMappingContext(mappingType) ;
if(mc == null)
{
log.error("Mapping Context returned is null");
return attributeMap;
}
Map<String, Object> contextMap = new HashMap<String, Object>();
contextMap.put(SecurityConstants.PRINCIPAL_IDENTIFIER, userPrincipal);
List<Attribute<Object>> attList = new ArrayList<Attribute<Object>>();
try
{
mc.performMapping(contextMap, attList);
}
catch(Exception e)
{
log.error("Exception in attribute mapping:", e);
}
attList = (List<Attribute<Object>>) mc.getMappingResult().getMappedObject();
if(attList != null)
{
for(Attribute<Object> attribute: attList)
{
attributeMap.put(attribute.getName(),attribute.getValue());
}
}
}
else
{
if(trace)
{
log.trace("Could not obtain security context.");
}
}
if(trace && attributeMap != null)
log.trace("Final attribute map size:" + attributeMap.size());
return attributeMap;
}
}