| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| package insecurecleartextkeyset_test |
| |
| import ( |
| "testing" |
| |
| "github.com/golang/protobuf/proto" |
| "github.com/google/tink/go/insecurecleartextkeyset" |
| "github.com/google/tink/go/keyset" |
| "github.com/google/tink/go/testutil" |
| |
| tinkpb "github.com/google/tink/go/proto/tink_go_proto" |
| ) |
| |
| func TestInvalidInput(t *testing.T) { |
| if _, err := insecurecleartextkeyset.Read(nil); err == nil { |
| t.Error("insecurecleartextkeyset.Read should not accept nil as keyset") |
| } |
| if err := insecurecleartextkeyset.Write(nil, &keyset.MemReaderWriter{}); err == nil { |
| t.Error("insecurecleartextkeyset.Write should not accept nil as keyset") |
| } |
| if err := insecurecleartextkeyset.Write(&keyset.Handle{}, nil); err == nil { |
| t.Error("insecurecleartextkeyset.Write should not accept nil as writer") |
| } |
| } |
| |
| func TestHandleFromReader(t *testing.T) { |
| // Create a keyset that contains a single HmacKey. |
| manager := testutil.NewHMACKeysetManager() |
| handle, err := manager.Handle() |
| if handle == nil || err != nil { |
| t.Fatalf("cannot get keyset handle: %v", err) |
| } |
| ks := insecurecleartextkeyset.KeysetMaterial(handle) |
| parsedHandle, err := insecurecleartextkeyset.Read(&keyset.MemReaderWriter{Keyset: ks}) |
| if err != nil { |
| t.Fatalf("unexpected error reading keyset: %v", err) |
| } |
| parsedKs := insecurecleartextkeyset.KeysetMaterial(parsedHandle) |
| if !proto.Equal(ks, parsedKs) { |
| t.Errorf("parsed keyset (%s) doesn't match original keyset (%s)", parsedKs, ks) |
| } |
| } |
| |
| func TestWrite(t *testing.T) { |
| keyData := testutil.NewKeyData("some type url", []byte{0}, tinkpb.KeyData_SYMMETRIC) |
| key := testutil.NewKey(keyData, tinkpb.KeyStatusType_ENABLED, 1, tinkpb.OutputPrefixType_TINK) |
| ks := testutil.NewKeyset(1, []*tinkpb.Keyset_Key{key}) |
| h, err := insecurecleartextkeyset.Read(&keyset.MemReaderWriter{Keyset: ks}) |
| if err != nil { |
| t.Fatalf("unexpected error creating new KeysetHandle: %v", err) |
| } |
| exported := &keyset.MemReaderWriter{} |
| if err := insecurecleartextkeyset.Write(h, exported); err != nil { |
| t.Fatalf("unexpected error writing keyset: %v", err) |
| } |
| if !proto.Equal(exported.Keyset, ks) { |
| t.Errorf("exported keyset (%s) doesn't match original keyset (%s)", exported.Keyset, ks) |
| } |
| } |