commit d8b61b515938cecd441fae16fc001f1e49274780
author Tobias Thierer <tobiast@google.com> Thu Dec 10 13:46:08 2020 +0000
committer Tobias Thierer <tobiast@google.com> Thu Dec 10 22:32:50 2020 +0000
tree 009ab576551e4d52a8f7810f347a1653c05a88fc
parent b50cdde5f009ca1e8a548605c8b364d860110b67

Fix DevicePolicyManager.isBackupServiceEnabled() breakage.

http://ag/12885739 introduced a enforceCallingPermission(BACKUP) check
but callers of this API do not hold that permission. This CL fixes
this by changing the check to enforceCallingOrSelfPermission(BACKUP),
and clearing the binder identity in DevicePolicyManagerService, which
makes the system server process the owner of that call.

Bug: 158482162
Bug: 172466964
Test: atest com.android.cts.devicepolicy.{Device,Profile}OwnerTest#testBackupServiceEnabling
Change-Id: I11d863229c4d62a058aaf37446a694b9c73ae5b8
Merged-In: I11d863229c4d62a058aaf37446a694b9c73ae5b8
(cherry picked from commit 630dec9eb496bc70db44c4f0b4196ea91e7df6cb)