uplink: add test for copy and move permission denied errors

previously the errors returned for CopyObject and MoveObject were
only rpcstatus.Unauthenticated which resulted in unmapped errors.

This adds tests to ensure the satellite is returning the correct
rpc status and it's being mapped to an uplink error.

Change-Id: Idd7911abacc82381c6e483325d6a598adab77213

copy.go

@@ -80,7 +80,7 @@ func (project *Project) CopyObject(ctx context.Context, oldBucket, oldKey, newBu
 		NewSegmentKeys:               newKeys,
 	})
 	if err != nil {
-		return nil, packageError.Wrap(err)
+		return nil, convertKnownErrors(err, oldBucket, oldKey)
 	}
 
 	db, err := project.dialMetainfoDB(ctx)

testsuite/object_test.go

@@ -602,6 +602,36 @@ func TestVeryLongDownload(t *testing.T) {
 	})
 }
 
+func TestObjectPermissionDenied(t *testing.T) {
+	testplanet.Run(t, testplanet.Config{
+		SatelliteCount:   1,
+		StorageNodeCount: 0,
+		UplinkCount:      1,
+	}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
+		access := planet.Uplinks[0].Access[planet.Satellites[0].ID()]
+
+		deleteAccess, err := access.Share(uplink.Permission{AllowDelete: true}, uplink.SharePrefix{
+			Bucket: "source-bucket",
+		})
+		require.NoError(t, err)
+
+		project, err := uplink.OpenProject(ctx, deleteAccess)
+		require.NoError(t, err)
+		defer ctx.Check(project.Close)
+
+		err = planet.Uplinks[0].Upload(ctx, planet.Satellites[0], "source-bucket", "testkey", []byte("hello"))
+		require.NoError(t, err)
+
+		_, err = project.CopyObject(ctx, "source-bucket", "testkey", "source-bucket", "testkey-copy", nil)
+		require.Error(t, err)
+		require.ErrorIs(t, err, uplink.ErrPermissionDenied)
+
+		err = project.MoveObject(ctx, "source-bucket", "testkey", "source-bucket", "testkey-copy", nil)
+		require.Error(t, err)
+		require.ErrorIs(t, err, uplink.ErrPermissionDenied)
+	})
+}
+
 func assertObject(t *testing.T, obj *uplink.Object, expectedKey string) {
 	assert.Equal(t, expectedKey, obj.Key)
 	assert.WithinDuration(t, time.Now(), obj.System.Created, 10*time.Second)