Grant Device ID access to PO/DO delegates
Let the delegated certificate installer access device identifiers
(serial number, IMEI, meid) via the standard platform APIs.
This makes sense since the DO/PO can already access Device IDs and
there's no technical barrier from the DO/PO to send the Device IDs to
the app it nominated as the delegate.
To make things simpler for the delegate and DPC, let the delegate access
the Device IDs directly.
Bug: 120616022
Test: atest CtsDevicePolicyManagerTestCases:com.android.cts.devicepolicy.MixedDeviceOwnerTest#testDelegatedCertInstallerDirectly
Test: atest CtsDevicePolicyManagerTestCases:com.android.cts.devicepolicy.MixedManagedProfileOwnerTest#testDelegatedCertInstallerDirectly
Change-Id: I0c996eeb0d35e99821ca3dcfe1afda01cd5ceb2f
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index a01a026..f176bc4 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -8364,16 +8364,22 @@
!= PackageManager.PERMISSION_GRANTED) {
return false;
}
- // Allow access to the device owner.
+
+ // Allow access to the device owner or delegate cert installer.
ComponentName deviceOwner = getDeviceOwnerComponent(true);
- if (deviceOwner != null && deviceOwner.getPackageName().equals(packageName)) {
+ if (deviceOwner != null && (deviceOwner.getPackageName().equals(packageName)
+ || isCallerDelegate(packageName, uid, DELEGATION_CERT_INSTALL))) {
return true;
}
- // Allow access to the profile owner for the specified user.
+ // Allow access to the profile owner for the specified user, or delegate cert installer
ComponentName profileOwner = getProfileOwnerAsUser(userHandle);
- if (profileOwner != null && profileOwner.getPackageName().equals(packageName)) {
+ if (profileOwner != null && (profileOwner.getPackageName().equals(packageName)
+ || isCallerDelegate(packageName, uid, DELEGATION_CERT_INSTALL))) {
return true;
}
+
+ Log.w(LOG_TAG, String.format("Package if %s (uid=%d, pid=%d) cannot access Device IDs",
+ packageName, uid, pid));
return false;
}