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Commit 695417c2 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Fix DPM.getPermissionGrantState()"

parents 88403b0d 2dbf9ae6

services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java

+5 −4
Original line number Diff line number Diff line
@@ -9296,11 +9296,12 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub { 
        PackageManager packageManager = mInjector.getPackageManager();



        UserHandle user = mInjector.binderGetCallingUserHandle();

        enforceProfileOwnerOrSystemUser(admin);

        synchronized (this) {

        if (!isCallerWithSystemUid()) {

            // Ensure the caller is a DO/PO or a permission grant state delegate.

            enforceCanManageScope(admin, callerPackage, DeviceAdminInfo.USES_POLICY_PROFILE_OWNER,

                    DELEGATION_PERMISSION_GRANT);

            enforceCanManageScope(admin, callerPackage,

                    DeviceAdminInfo.USES_POLICY_PROFILE_OWNER, DELEGATION_PERMISSION_GRANT);

        }

        synchronized (this) {

            long ident = mInjector.binderClearCallingIdentity();

            try {

                int granted = mIPackageManager.checkPermission(permission,

services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java

+7 −3
Original line number Diff line number Diff line
@@ -3575,20 +3575,24 @@ public class DevicePolicyManagerTest extends DpmTestBase { 


        // System can retrieve permission grant state.

        mContext.binder.callingUid = DpmMockContext.SYSTEM_UID;

        mContext.packageName = "com.example.system";

        assertEquals(DevicePolicyManager.PERMISSION_GRANT_STATE_GRANTED,

                dpm.getPermissionGrantState(null, app1, permission));

        assertEquals(DevicePolicyManager.PERMISSION_GRANT_STATE_DEFAULT,

                dpm.getPermissionGrantState(null, app2, permission));



        // A regular app cannot retrieve permission grant state.

        mMockContext.binder.callingUid = DpmMockContext.CALLER_UID;

        mContext.binder.callingUid = setupPackageInPackageManager(app1, 1);

        mContext.packageName = app1;

        try {

            dpm.getPermissionGrantState(null, app1, permission);

            fail("Didn't throw IllegalStateException");

        } catch (IllegalStateException expected) {

            fail("Didn't throw SecurityException");

        } catch (SecurityException expected) {

        }



        // Profile owner can retrieve permission grant state.

        mContext.binder.callingUid = DpmMockContext.CALLER_UID;

        mContext.packageName = admin1.getPackageName();

        setAsProfileOwner(admin1);

        assertEquals(DevicePolicyManager.PERMISSION_GRANT_STATE_GRANTED,

                dpm.getPermissionGrantState(admin1, app1, permission));