/*
* JBoss, Home of Professional Open Source
* Copyright 2007, 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.test.security.xacml.bindings.web;
import java.net.URI;
import java.security.Principal;
import java.security.acl.Group;
import java.util.Enumeration;
import javax.servlet.http.HttpServletRequest;
import org.jboss.security.xacml.core.model.context.ActionType;
import org.jboss.security.xacml.core.model.context.AttributeType;
import org.jboss.security.xacml.core.model.context.EnvironmentType;
import org.jboss.security.xacml.core.model.context.RequestType;
import org.jboss.security.xacml.core.model.context.ResourceType;
import org.jboss.security.xacml.core.model.context.SubjectType;
import org.jboss.security.xacml.factories.RequestAttributeFactory;
import org.jboss.security.xacml.factories.RequestResponseContextFactory;
import org.jboss.security.xacml.interfaces.RequestContext;
import org.jboss.security.xacml.interfaces.XACMLConstants;
/**
* PEP for the web layer
* @author Anil.Saldhana@redhat.com
* @since Jul 10, 2007
* @version $Revision$
*/
public class WebPEP
{
@SuppressWarnings("unchecked")
public RequestContext createXACMLRequest(HttpServletRequest request, Principal principal, Group roleGroup)
throws Exception
{
RequestContext requestCtx = RequestResponseContextFactory.createRequestCtx();
//Create a subject type
SubjectType subject = new SubjectType();
subject.getAttribute().add(
RequestAttributeFactory.createStringAttributeType(XACMLConstants.ATTRIBUTEID_SUBJECT_ID, "jboss.org",
principal.getName()));
Enumeration<Principal> roles = (Enumeration<Principal>) roleGroup.members();
while (roles.hasMoreElements())
{
Principal rolePrincipal = roles.nextElement();
AttributeType attSubjectID = RequestAttributeFactory.createStringAttributeType(
XACMLConstants.ATTRIBUTEID_ROLE, "jboss.org", rolePrincipal.getName());
subject.getAttribute().add(attSubjectID);
}
//Create a resource type
ResourceType resourceType = new ResourceType();
resourceType.getAttribute().add(
RequestAttributeFactory.createAnyURIAttributeType(XACMLConstants.ATTRIBUTEID_RESOURCE_ID, null, new URI(
request.getRequestURI())));
//Create an action type
ActionType actionType = new ActionType();
actionType.getAttribute().add(
RequestAttributeFactory
.createStringAttributeType(XACMLConstants.ATTRIBUTEID_ACTION_ID, "jboss.org", "read"));
//Create an Environment Type (Optional)
EnvironmentType environmentType = new EnvironmentType();
environmentType.getAttribute().add(
RequestAttributeFactory.createDateTimeAttributeType(XACMLConstants.ATTRIBUTEID_CURRENT_TIME, null));
//Create a Request Type
RequestType requestType = new RequestType();
requestType.getSubject().add(subject);
requestType.getResource().add(resourceType);
requestType.setAction(actionType);
requestType.setEnvironment(environmentType);
requestCtx.setRequest(requestType);
return requestCtx;
}
}