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In addition to checking for GET_APP_OPS_STATS permission,

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require running in the same process or being instrumented
to access stack trace collection API.

Test: atest android.app.appops.cts.RuntimeMesageCollectionTest
Bug: 175193187
Change-Id: I5bbaea48f4d4b59b0a3b276525291787fefcb9d5
This commit is contained in:
Stanislav Zholnin
2020-12-09 17:14:18 +00:00
parent 7810e62094
commit a01eaf571a
1 changed files with 6 additions and 0 deletions
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6
services/core/java/com/android/server/appop/AppOpsService.java
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@@ -6143,6 +6143,12 @@ public class AppOpsService extends IAppOpsService.Stub {
/** Pulls current AppOps access report and resamples package and app op to watch */
@Override
public @Nullable RuntimeAppOpAccessMessage collectRuntimeAppOpAccessMessage() {
ActivityManagerInternal ami = LocalServices.getService(ActivityManagerInternal.class);
boolean isCallerInstrumented = ami.isUidCurrentlyInstrumented(Binder.getCallingUid());
boolean isCallerSystem = Binder.getCallingPid() == Process.myPid();
if (!isCallerSystem && !isCallerInstrumented) {
return null;
}
mContext.enforcePermission(android.Manifest.permission.GET_APP_OPS_STATS,
Binder.getCallingPid(), Binder.getCallingUid(), null);
RuntimeAppOpAccessMessage result;