Merge "Use CS identity to update setting while performing factory reset"

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

@@ -8668,28 +8668,32 @@ public class ConnectivityService extends IConnectivityManager.Stub
     public void factoryReset() {
         enforceSettingsPermission();
 
-        if (mUserManager.hasUserRestriction(UserManager.DISALLOW_NETWORK_RESET)) {
+        final int uid = mDeps.getCallingUid();
-            return;
-        }
-
         final long token = Binder.clearCallingIdentity();
         try {
+            if (mUserManager.hasUserRestrictionForUser(UserManager.DISALLOW_NETWORK_RESET,
+                    UserHandle.getUserHandleForUid(uid))) {
+                return;
+            }
+
             final IpMemoryStore ipMemoryStore = IpMemoryStore.getMemoryStore(mContext);
             ipMemoryStore.factoryReset();
+
+            // Turn airplane mode off
+            setAirplaneMode(false);
+
+            // restore private DNS settings to default mode (opportunistic)
+            if (!mUserManager.hasUserRestrictionForUser(UserManager.DISALLOW_CONFIG_PRIVATE_DNS,
+                    UserHandle.getUserHandleForUid(uid))) {
+                ConnectivitySettingsManager.setPrivateDnsMode(mContext,
+                        PRIVATE_DNS_MODE_OPPORTUNISTIC);
+            }
+
+            Settings.Global.putString(mContext.getContentResolver(),
+                    ConnectivitySettingsManager.NETWORK_AVOID_BAD_WIFI, null);
         } finally {
             Binder.restoreCallingIdentity(token);
         }
-
-        // Turn airplane mode off
-        setAirplaneMode(false);
-
-        // restore private DNS settings to default mode (opportunistic)
-        if (!mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_PRIVATE_DNS)) {
-            ConnectivitySettingsManager.setPrivateDnsMode(mContext, PRIVATE_DNS_MODE_OPPORTUNISTIC);
-        }
-
-        Settings.Global.putString(mContext.getContentResolver(),
-                ConnectivitySettingsManager.NETWORK_AVOID_BAD_WIFI, null);
     }
 
     @Override