/*
* Copyright (C) 2010 eXo Platform SAS.
*
* 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.exoplatform.commons.utils.secure;
import junit.framework.TestCase;
import java.net.URL;
import java.security.AccessControlContext;
import java.security.AccessController;
import java.security.PrivilegedActionException;
import java.security.CodeSource;
import java.security.Permission;
import java.security.Permissions;
import java.security.PrivilegedExceptionAction;
import java.security.ProtectionDomain;
/**
* @author <a href="mailto:nikolazius@gmail.com">Nikolay Zamosenchuk</a>
* @version $Id$
*/
public abstract class AbstractSecureCollectionsTest extends TestCase
{
// permission for testing purposes
public static final Permission MODIFY_PERMISSION = new RuntimePermission("modifyPermisssion");
/**
* Run privileged action with given privileges.
*/
protected <T> T doActionWithPermissions(PrivilegedExceptionAction<T> action, Permission... permissions)
throws PrivilegedActionException
{
Permissions allPermissions = new Permissions();
for (Permission permission : permissions)
{
if (permission != null)
{
allPermissions.add(permission);
}
}
ProtectionDomain[] protectionDomains =
new ProtectionDomain[]{new ProtectionDomain(new CodeSource(getCodeSource(),
(java.security.cert.Certificate[])null), allPermissions)};
return AccessController.doPrivileged(action, new AccessControlContext(protectionDomains));
}
protected URL getCodeSource()
{
return getClass().getProtectionDomain().getCodeSource().getLocation();
}
}