Guarantee that PAC Local Proxy owns Port

This changes the PAC support to not broadcast the Proxy information until
the Local Proxy has started up and successfully bound to a port so that
the local proxy information can be guaranteed to be owned by the proxy.

Bug: 10459877
Change-Id: I175cd3388c758c55e341115e4a8241884b90d633

1 files changed, 9 insertions, 1 deletions

diff --git a/core/java/android/net/ProxyProperties.java b/core/java/android/net/ProxyProperties.java
index 76aea9f..648a4b3 100644
--- a/core/java/android/net/ProxyProperties.java
+++ b/core/java/android/net/ProxyProperties.java
@@ -38,7 +38,7 @@ public class ProxyProperties implements Parcelable {
 
     private String mPacFileUrl;
     public static final String LOCAL_EXCL_LIST = "";
-    public static final int LOCAL_PORT = 8182;
+    public static final int LOCAL_PORT = -1;
     public static final String LOCAL_HOST = "localhost";
 
     public ProxyProperties(String host, int port, String exclList) {
@@ -54,6 +54,14 @@ public class ProxyProperties implements Parcelable {
         mPacFileUrl = pacFileUrl;
     }
 
+    // Only used in PacManager after Local Proxy is bound.
+    public ProxyProperties(String pacFileUrl, int localProxyPort) {
+        mHost = LOCAL_HOST;
+        mPort = localProxyPort;
+        setExclusionList(LOCAL_EXCL_LIST);
+        mPacFileUrl = pacFileUrl;
+    }
+
     private ProxyProperties(String host, int port, String exclList, String[] parsedExclList) {
         mHost = host;
         mPort = port;