commit f0ced7572f6d9a05f6f4d8e36409d115069f8942
author Danny Lin <danny@kdrag0n.dev> Tue Oct 05 17:05:49 2021 -0700
committer Ayan Mukherjee <mukherjeeayan725@gmail.com> Mon Oct 18 15:16:28 2021 -0400
tree bdfb8bf1a043744d0a4249110b99c3f34480f8ba
parent 26934e29c17341b7b92215d5285082f2074023e8

Add callback for enforcing INTERNET permission changes

Change-Id: Ic79b9c6a6cb35c69de16732ce5be0a3e6e81d066

service/src/com/android/server/ConnectivityService.java

diff --git a/service/src/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
index e34c064..05a1a9e 100644
--- a/service/src/com/android/server/ConnectivityService.java
+++ b/service/src/com/android/server/ConnectivityService.java
@@ -93,6 +93,7 @@
 import android.Manifest;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UserIdInt;
 import android.app.AppOpsManager;
 import android.app.BroadcastOptions;
 import android.app.PendingIntent;
@@ -10325,4 +10326,9 @@
             return createNetworkRequest(NetworkRequest.Type.REQUEST, netcap);
         }
     }
+
+    @Override
+    public void onPackagePermissionChanged(int uid) {
+        mPermissionMonitor.onInternetPermissionChanged(uid);
+    }
 }

service/src/com/android/server/connectivity/PermissionMonitor.java

diff --git a/service/src/com/android/server/connectivity/PermissionMonitor.java b/service/src/com/android/server/connectivity/PermissionMonitor.java
index a49c0a6..a43ee18 100755
--- a/service/src/com/android/server/connectivity/PermissionMonitor.java
+++ b/service/src/com/android/server/connectivity/PermissionMonitor.java
@@ -32,6 +32,7 @@
 import static com.android.net.module.util.CollectionUtils.toIntArray;
 
 import android.annotation.NonNull;
+import android.annotation.UserIdInt;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
@@ -278,6 +279,10 @@
         sendPackagePermissionsToNetd(netdPermsUids);
     }
 
+    public void onInternetPermissionChanged(int uid) {
+        sendPackagePermissionsForUid(UserHandle.getAppId(uid), getPermissionForUid(uid));
+    }
+
     @VisibleForTesting
     synchronized void updateUidsAllowedOnRestrictedNetworks(final Set<Integer> uids) {
         mUidsAllowedOnRestrictedNetworks.clear();