--- a/jdk/make/sun/net/FILES_java.gmk	Fri May 08 16:15:15 2009 +0400
+++ b/jdk/make/sun/net/FILES_java.gmk	Tue May 12 16:32:34 2009 +0100
@@ -24,6 +24,7 @@
 #
 
 FILES_java = \
+        sun/net/ApplicationProxy.java \
 	sun/net/InetAddressCachePolicy.java \
 	sun/net/URLCanonicalizer.java \
 	sun/net/NetworkClient.java \

--- a/jdk/src/share/classes/java/net/Socket.java	Fri May 08 16:15:15 2009 +0400
+++ b/jdk/src/share/classes/java/net/Socket.java	Tue May 12 16:32:34 2009 +0100
@@ -118,7 +118,7 @@
         if (proxy == null) {
             throw new IllegalArgumentException("Invalid Proxy");
         }
-        Proxy p = proxy == Proxy.NO_PROXY ? Proxy.NO_PROXY : new Proxy(proxy.type(), proxy.address());
+        Proxy p = proxy == Proxy.NO_PROXY ? Proxy.NO_PROXY : sun.net.ApplicationProxy.create(proxy);
         if (p.type() == Proxy.Type.SOCKS) {
             SecurityManager security = System.getSecurityManager();
             InetSocketAddress epoint = (InetSocketAddress) p.address();

--- a/jdk/src/share/classes/java/net/SocksSocketImpl.java	Fri May 08 16:15:15 2009 +0400
+++ b/jdk/src/share/classes/java/net/SocksSocketImpl.java	Tue May 12 16:32:34 2009 +0100
@@ -47,6 +47,9 @@
     private Socket cmdsock = null;
     private InputStream cmdIn = null;
     private OutputStream cmdOut = null;
+    /* true if the Proxy has been set programatically */
+    private boolean applicationSetProxy;  /* false */
+
 
     SocksSocketImpl() {
         // Nothing needed
@@ -64,6 +67,7 @@
             // Use getHostString() to avoid reverse lookups
             server = ad.getHostString();
             port = ad.getPort();
+            applicationSetProxy = true;
         }
     }
 
@@ -165,8 +169,7 @@
                         throw (IOException) pae.getException();
                     }
                 } else {
-                    userName = java.security.AccessController.doPrivileged(
-                        new sun.security.action.GetPropertyAction("user.name"));
+                    userName = getUserName();
                 }
             }
             if (userName == null)
@@ -267,8 +270,7 @@
         out.write((endpoint.getPort() >> 8) & 0xff);
         out.write((endpoint.getPort() >> 0) & 0xff);
         out.write(endpoint.getAddress().getAddress());
-        String userName = java.security.AccessController.doPrivileged(
-               new sun.security.action.GetPropertyAction("user.name"));
+        String userName = getUserName();
         try {
             out.write(userName.getBytes("ISO-8859-1"));
         } catch (java.io.UnsupportedEncodingException uee) {
@@ -588,8 +590,7 @@
         out.write((super.getLocalPort() >> 8) & 0xff);
         out.write((super.getLocalPort() >> 0) & 0xff);
         out.write(addr1);
-        String userName = java.security.AccessController.doPrivileged(
-               new sun.security.action.GetPropertyAction("user.name"));
+        String userName = getUserName();
         try {
             out.write(userName.getBytes("ISO-8859-1"));
         } catch (java.io.UnsupportedEncodingException uee) {
@@ -1052,4 +1053,16 @@
         super.close();
     }
 
+    private String getUserName() {
+        String userName = "";
+        if (applicationSetProxy) {
+            try {
+                userName = System.getProperty("user.name");
+            } catch (SecurityException se) { /* swallow Exception */ }
+        } else {
+            userName = java.security.AccessController.doPrivileged(
+                new sun.security.action.GetPropertyAction("user.name"));
+        }
+        return userName;
+    }
 }

--- a/jdk/src/share/classes/java/net/URL.java	Fri May 08 16:15:15 2009 +0400
+++ b/jdk/src/share/classes/java/net/URL.java	Tue May 12 16:32:34 2009 +0100
@@ -1005,7 +1005,7 @@
         }
 
         // Create a copy of Proxy as a security measure
-        Proxy p = proxy == Proxy.NO_PROXY ? Proxy.NO_PROXY : new Proxy(proxy.type(), proxy.address());
+        Proxy p = proxy == Proxy.NO_PROXY ? Proxy.NO_PROXY : sun.net.ApplicationProxy.create(proxy);
         SecurityManager sm = System.getSecurityManager();
         if (p.type() != Proxy.Type.DIRECT && sm != null) {
             InetSocketAddress epoint = (InetSocketAddress) p.address();

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/sun/net/ApplicationProxy.java	Tue May 12 16:32:34 2009 +0100
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2009 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code 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 General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package sun.net;
+
+import java.net.Proxy;
+import java.net.SocketAddress;
+
+/**
+ * Proxy wrapper class so that we can determine application set
+ * proxies by type.
+ */
+public final class ApplicationProxy extends Proxy {
+    private ApplicationProxy(Proxy proxy) {
+        super(proxy.type(), proxy.address());
+    }
+
+    public static ApplicationProxy create(Proxy proxy) {
+        return new ApplicationProxy(proxy);
+    }
+}

--- a/jdk/src/share/classes/sun/net/www/protocol/http/HttpURLConnection.java	Fri May 08 16:15:15 2009 +0400
+++ b/jdk/src/share/classes/sun/net/www/protocol/http/HttpURLConnection.java	Tue May 12 16:32:34 2009 +0100
@@ -575,12 +575,20 @@
         responses = new MessageHeader();
         this.handler = handler;
         instProxy = p;
-        cookieHandler = java.security.AccessController.doPrivileged(
-            new java.security.PrivilegedAction<CookieHandler>() {
+        if (instProxy instanceof sun.net.ApplicationProxy) {
+            /* Application set Proxies should not have access to cookies
+             * in a secure environment unless explicitly allowed. */
+            try {
+                cookieHandler = CookieHandler.getDefault();
+            } catch (SecurityException se) { /* swallow exception */ }
+        } else {
+            cookieHandler = java.security.AccessController.doPrivileged(
+                new java.security.PrivilegedAction<CookieHandler>() {
                 public CookieHandler run() {
-                return CookieHandler.getDefault();
-            }
-        });
+                    return CookieHandler.getDefault();
+                }
+            });
+        }
         cacheHandler = java.security.AccessController.doPrivileged(
             new java.security.PrivilegedAction<ResponseCache>() {
                 public ResponseCache run() {