/*
* JBoss, Home of Professional Open Source
* Copyright 2005, 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;
import junit.extensions.TestSetup;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.jboss.logging.Logger;
import org.jboss.security.SecurityConstants;
import org.jboss.security.SimplePrincipal;
import org.jboss.security.jacc.DelegatingPolicy;
import org.jboss.security.jacc.SubjectPolicyContextHandler;
import javax.security.auth.Subject;
import javax.security.jacc.EJBMethodPermission;
import javax.security.jacc.PolicyConfiguration;
import javax.security.jacc.PolicyConfigurationFactory;
import javax.security.jacc.PolicyContext;
import java.lang.reflect.Constructor;
import java.security.*;
import java.util.Set;
public class DelegatingPolicyTestCase extends TestCase
{
private static Logger log = Logger.getLogger(DelegatingPolicyTestCase.class);
public DelegatingPolicyTestCase(String name)
{
super(name);
}
static void setUpPolicy() throws Exception
{
// Get the current Policy impl
Policy oldPolicy = Policy.getPolicy();
String provider = "org.jboss.security.jacc.DelegatingPolicy";
ClassLoader loader = Thread.currentThread().getContextClassLoader();
Class<?> providerClass = loader.loadClass(provider);
Policy jaccPolicy;
try
{
// Look for a ctor(Policy) signature
Class<?>[] ctorSig = {Policy.class};
Constructor<?> ctor = providerClass.getConstructor(ctorSig);
Object[] ctorArgs = {oldPolicy};
jaccPolicy = (Policy) ctor.newInstance(ctorArgs);
}
catch(NoSuchMethodException e)
{
log.debug("Provider does not support ctor(Policy)");
jaccPolicy = (Policy) providerClass.newInstance();
}
// Install the JACC policy provider
Policy.setPolicy(jaccPolicy);
// Have the policy load/update itself
jaccPolicy.refresh();
// Register the default active Subject PolicyContextHandler
SubjectPolicyContextHandler handler = new SubjectPolicyContextHandler();
PolicyContext.registerHandler(SecurityConstants.SUBJECT_CONTEXT_KEY,
handler, false);
}
/**
* Basic test that a PolicyConfiguration is included in the Policy and its
* permissions are implied through the Policy.
*
* @throws Exception
*/
public void testPolicyConfiguration() throws Exception
{
PolicyConfigurationFactory pcf = PolicyConfigurationFactory.getPolicyConfigurationFactory();
PolicyConfiguration pc = pcf.getPolicyConfiguration("context-a", false);
EJBMethodPermission someEJB = new EJBMethodPermission("someEJB", null);
pc.addToExcludedPolicy(someEJB);
pc.commit();
Policy sysPolicy = Policy.getPolicy();
assertTrue("Policy isa DelegatingPolicy", sysPolicy instanceof DelegatingPolicy);
sysPolicy.refresh();
// Act like the ejb container and check a permission
PolicyContext.setContextID("context-a");
EJBMethodPermission methodX = new EJBMethodPermission("someEJB", "methodX,,int");
assertTrue("methodX denied", !sysPolicy.implies(null, methodX));
pc = pcf.getPolicyConfiguration("context-a", true);
pc.addToUncheckedPolicy(someEJB);
pc.commit();
sysPolicy.refresh();
assertTrue("methodX allowed", sysPolicy.implies(null, methodX));
pc.delete();
pc = pcf.getPolicyConfiguration("context-a", false);
pc.addToRole("callerX", someEJB);
pc.commit();
sysPolicy.refresh();
SimplePrincipal[] callers = {new SimplePrincipal("callerX")};
ProtectionDomain pd = new ProtectionDomain(null, null, null, callers);
assertTrue("methodX allowed", sysPolicy.implies(pd, methodX));
callers = new SimplePrincipal[]{new SimplePrincipal("callerY")};
pd = new ProtectionDomain(null, null, null, callers);
assertTrue("methodX denied", !sysPolicy.implies(pd, methodX));
}
/**
* Test that uncommitted configurations in the Open state are not seen in
* the current Policy permission set.
*
* @throws Exception
*/
public void testOpenConfigurations() throws Exception
{
PolicyConfigurationFactory pcf = PolicyConfigurationFactory.getPolicyConfigurationFactory();
PolicyConfiguration pc = pcf.getPolicyConfiguration("context-a", false);
EJBMethodPermission someEJB = new EJBMethodPermission("someEJB", null);
pc.addToRole("callerX", someEJB);
Policy sysPolicy = Policy.getPolicy();
pc = pcf.getPolicyConfiguration("context-a", true);
pc.addToUncheckedPolicy(someEJB);
sysPolicy.refresh();
PolicyContext.setContextID("context-a");
EJBMethodPermission methodX = new EJBMethodPermission("someEJB", "methodX,,int");
// This perm should be denied since the policy config has not been comitted
boolean implied = sysPolicy.implies(null, methodX);
assertFalse("methodX allowed",implied);
pc.commit();
sysPolicy.refresh();
// Now it should be allowed since the policy config has been comitted
implied = sysPolicy.implies(null, methodX);
assertTrue("methodX allowed", implied);
}
public void testSubjectDoAs() throws Exception
{
PolicyConfigurationFactory pcf = PolicyConfigurationFactory.getPolicyConfigurationFactory();
PolicyConfiguration pc = pcf.getPolicyConfiguration("context-a", true);
EJBMethodPermission someEJB = new EJBMethodPermission("someEJB", null);
pc.addToRole("callerX", someEJB);
pc.commit();
log.debug("EJBMethodPermission.CS: "+EJBMethodPermission.class.getProtectionDomain());
final EJBMethodPermission methodX = new EJBMethodPermission("someEJB", "methodX");
final Subject caller = new Subject();
caller.getPrincipals().add(new SimplePrincipal("callerX"));
Set<Principal> principalsSet = caller.getPrincipals();
Principal[] principals = new Principal[principalsSet.size()];
principalsSet.toArray(principals);
CodeSource cs = getClass().getProtectionDomain().getCodeSource();
final ProtectionDomain[] pds = {new ProtectionDomain (cs, null, null, principals)};
AccessControlContext acc = new AccessControlContext(pds);
/*
AccessControlContext acc = new AccessControlContext(new AccessControlContext(pds),
new SubjectDomainCombiner(caller));
*/
PolicyContext.setContextID("context-a");
Boolean allowed = Subject.doAsPrivileged(caller, new PrivilegedAction<Boolean>()
{
public Boolean run()
{
AccessControlContext acc = AccessController.getContext();
Boolean ok = Boolean.FALSE;
try
{
acc.checkPermission(methodX);
ok = Boolean.TRUE;
}
catch(AccessControlException ignored)
{
}
return ok;
}
}, acc
);
assertTrue("methodX allowed", allowed == Boolean.TRUE );
}
public static Test suite()
{
TestSuite suite = new TestSuite(DelegatingPolicyTestCase.class);
// Create an initializer for the test suite
return new TestSetup(suite)
{
protected void setUp() throws Exception
{
setUpPolicy();
}
protected void tearDown() throws Exception
{
}
};
}
}