mirror of
https://github.com/Divested-Mobile/DivestOS-Build.git
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41 lines
1.7 KiB
Diff
41 lines
1.7 KiB
Diff
From 6ee2fef0118b2e2955bcec974af36c5ed107deb3 Mon Sep 17 00:00:00 2001
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From: Tad <tad@spotco.us>
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Date: Mon, 18 Apr 2016 09:21:48 -0400
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Subject: [PATCH] Implement hostname Randomization
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Change-Id: I938b7e896716ea4cb79b4a2e9d852dbe968a778d
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---
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services/core/java/com/android/server/ConnectivityService.java | 8 +++++++-
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1 file changed, 7 insertions(+), 1 deletion(-)
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diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
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index 2a47460..4dccc03 100644
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--- a/services/core/java/com/android/server/ConnectivityService.java
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+++ b/services/core/java/com/android/server/ConnectivityService.java
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@@ -146,6 +146,7 @@ import java.io.PrintWriter;
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import java.net.Inet4Address;
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import java.net.InetAddress;
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import java.net.UnknownHostException;
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+import java.security.SecureRandom;
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import java.util.ArrayDeque;
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import java.util.ArrayList;
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import java.util.Arrays;
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@@ -646,8 +647,13 @@ public class ConnectivityService extends IConnectivityManager.Stub
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mTrackerHandler = new NetworkStateTrackerHandler(mHandlerThread.getLooper());
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// setup our unique device name
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- String hostname = CMSettings.Secure.getString(context.getContentResolver(),
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+ String hostname;
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+ if(SystemProperties.getBoolean("persist.privacy.randomize_host", true)) {
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+ hostname = Long.toHexString(new SecureRandom().nextLong());
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+ } else {
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+ hostname = CMSettings.Secure.getString(context.getContentResolver(),
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CMSettings.Secure.DEVICE_HOSTNAME);
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+ }
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if (TextUtils.isEmpty(hostname) &&
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TextUtils.isEmpty(SystemProperties.get("net.hostname"))) {
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String id = Settings.Secure.getString(context.getContentResolver(),
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--
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2.8.0
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