[jboss-cvs] JBossAS SVN: r64060 - in projects/security/security-xacml/trunk/jboss-xacml/src/main/org/jboss/security/xacml: factories and 1 other directory.

[jboss-cvs-commits at lists.jboss.org]

Author: anil.saldhana at jboss.com
Date: 2007-07-16 00:55:57 -0400 (Mon, 16 Jul 2007)
New Revision: 64060

Added:
   projects/security/security-xacml/trunk/jboss-xacml/src/main/org/jboss/security/xacml/core/SecurityActions.java
Modified:
   projects/security/security-xacml/trunk/jboss-xacml/src/main/org/jboss/security/xacml/core/JBossPDP.java
   projects/security/security-xacml/trunk/jboss-xacml/src/main/org/jboss/security/xacml/factories/PolicyFactory.java
Log:
Use privileged blocks

Modified: projects/security/security-xacml/trunk/jboss-xacml/src/main/org/jboss/security/xacml/core/JBossPDP.java
===================================================================
--- projects/security/security-xacml/trunk/jboss-xacml/src/main/org/jboss/security/xacml/core/JBossPDP.java	2007-07-14 11:53:01 UTC (rev 64059)
+++ projects/security/security-xacml/trunk/jboss-xacml/src/main/org/jboss/security/xacml/core/JBossPDP.java	2007-07-16 04:55:57 UTC (rev 64060)
@@ -50,7 +50,6 @@
 import org.jboss.security.xacml.jaxb.PoliciesType;
 import org.jboss.security.xacml.jaxb.PolicySetType;
 import org.jboss.security.xacml.jaxb.PolicyType;
-import org.jboss.security.xacml.locators.JBossPolicySetLocator;
 import org.w3c.dom.Node;
 import org.xml.sax.InputSource;
 
@@ -223,7 +222,7 @@
          JAXBContext jc = JAXBContext.newInstance( "org.jboss.security.xacml.jaxb" ); ;
          unmarshaller = jc.createUnmarshaller(); 
          //Validate against schema
-         ClassLoader tcl = Thread.currentThread().getContextClassLoader();
+         ClassLoader tcl = SecurityActions.getContextClassLoader();
          URL schemaURL = tcl.getResource("schema/jbossxacml-2.0.xsd"); 
          SchemaFactory scFact = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
          Schema schema = scFact.newSchema(schemaURL);
@@ -249,7 +248,7 @@
       }
       if(is == null)
       {
-         ClassLoader tcl = Thread.currentThread().getContextClassLoader();
+         ClassLoader tcl = SecurityActions.getContextClassLoader();
          is = tcl.getResourceAsStream(loc);
       }
       return is; 
@@ -257,7 +256,7 @@
    
    private Class loadClass(String fqn) throws Exception
    {
-      ClassLoader tcl = Thread.currentThread().getContextClassLoader();
+      ClassLoader tcl = SecurityActions.getContextClassLoader();
       return tcl.loadClass(fqn);
    }
 }

Added: projects/security/security-xacml/trunk/jboss-xacml/src/main/org/jboss/security/xacml/core/SecurityActions.java
===================================================================
--- projects/security/security-xacml/trunk/jboss-xacml/src/main/org/jboss/security/xacml/core/SecurityActions.java	                        (rev 0)
+++ projects/security/security-xacml/trunk/jboss-xacml/src/main/org/jboss/security/xacml/core/SecurityActions.java	2007-07-16 04:55:57 UTC (rev 64060)
@@ -0,0 +1,48 @@
+/*
+  * 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.security.xacml.core;
+
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+//$Id$
+
+/**
+ *  Privileged Blocks
+ *  @author Anil.Saldhana at redhat.com
+ *  @since  Jul 10, 2007 
+ *  @version $Revision$
+ */
+public class SecurityActions
+{
+   public static ClassLoader getContextClassLoader()
+   {
+      return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction()
+      { 
+         public Object run()
+         { 
+            return Thread.currentThread().getContextClassLoader();
+         }
+      }); 
+   }
+
+}

Modified: projects/security/security-xacml/trunk/jboss-xacml/src/main/org/jboss/security/xacml/factories/PolicyFactory.java
===================================================================
--- projects/security/security-xacml/trunk/jboss-xacml/src/main/org/jboss/security/xacml/factories/PolicyFactory.java	2007-07-14 11:53:01 UTC (rev 64059)
+++ projects/security/security-xacml/trunk/jboss-xacml/src/main/org/jboss/security/xacml/factories/PolicyFactory.java	2007-07-16 04:55:57 UTC (rev 64060)
@@ -25,6 +25,7 @@
 import java.lang.reflect.Constructor; 
 
 import org.jboss.security.xacml.core.JBossXACMLPolicy;
+import org.jboss.security.xacml.core.SecurityActions;
 import org.jboss.security.xacml.interfaces.XACMLPolicy;
 
 import com.sun.xacml.finder.PolicyFinder;
@@ -51,7 +52,7 @@
    
    public static void setConstructingClass(String fqn)
    {
-      ClassLoader tcl = Thread.currentThread().getContextClassLoader();
+      ClassLoader tcl = SecurityActions.getContextClassLoader(); 
       try
       {
          setConstructingClass(tcl.loadClass(fqn));