| // Copyright 2017 Google Inc. |
| // |
| // 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. |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| #include "tink/cleartext_keyset_handle.h" |
| |
| #include <istream> |
| #include <memory> |
| #include <ostream> |
| #include <sstream> |
| #include <utility> |
| |
| #include "gtest/gtest.h" |
| #include "tink/binary_keyset_reader.h" |
| #include "tink/keyset_handle.h" |
| #include "tink/util/test_keyset_handle.h" |
| #include "tink/util/test_util.h" |
| #include "proto/tink.pb.h" |
| |
| using crypto::tink::TestKeysetHandle; |
| using crypto::tink::test::AddRawKey; |
| using crypto::tink::test::AddTinkKey; |
| |
| using google::crypto::tink::KeyData; |
| using google::crypto::tink::Keyset; |
| using google::crypto::tink::KeyStatusType; |
| |
| |
| namespace crypto { |
| namespace tink { |
| namespace { |
| |
| class CleartextKeysetHandleTest : public ::testing::Test { |
| protected: |
| }; |
| |
| TEST_F(CleartextKeysetHandleTest, testRead) { |
| Keyset keyset; |
| Keyset::Key key; |
| AddTinkKey("some key type", 42, key, KeyStatusType::ENABLED, |
| KeyData::SYMMETRIC, &keyset); |
| AddRawKey("some other key type", 711, key, KeyStatusType::ENABLED, |
| KeyData::SYMMETRIC, &keyset); |
| keyset.set_primary_key_id(42); |
| { // Reader that reads a valid keyset. |
| auto reader = |
| std::move(BinaryKeysetReader::New(keyset.SerializeAsString()).value()); |
| auto result = CleartextKeysetHandle::Read(std::move(reader)); |
| EXPECT_TRUE(result.ok()) << result.status(); |
| auto handle = std::move(result.value()); |
| EXPECT_EQ(keyset.SerializeAsString(), |
| TestKeysetHandle::GetKeyset(*handle).SerializeAsString()); |
| } |
| |
| { // Reader that fails upon read. |
| auto reader = |
| std::move(BinaryKeysetReader::New("invalid serialized keyset").value()); |
| auto result = CleartextKeysetHandle::Read(std::move(reader)); |
| EXPECT_FALSE(result.ok()); |
| EXPECT_EQ(absl::StatusCode::kInvalidArgument, result.status().code()); |
| } |
| } |
| |
| TEST_F(CleartextKeysetHandleTest, testWrite) { |
| Keyset keyset; |
| Keyset::Key key; |
| AddTinkKey("some key type", 42, key, KeyStatusType::ENABLED, |
| KeyData::SYMMETRIC, &keyset); |
| AddRawKey("some other key type", 711, key, KeyStatusType::ENABLED, |
| KeyData::SYMMETRIC, &keyset); |
| keyset.set_primary_key_id(42); |
| |
| auto handle = TestKeysetHandle::GetKeysetHandle(keyset); |
| |
| std::stringbuf buffer; |
| std::unique_ptr<std::ostream> destination_stream(new std::ostream(&buffer)); |
| auto writer = |
| test::DummyKeysetWriter::New(std::move(destination_stream)).value(); |
| |
| // Write a valid keyset. |
| EXPECT_EQ(CleartextKeysetHandle::Write(writer.get(), *(handle.get())), |
| util::OkStatus()); |
| |
| // Null writer. |
| EXPECT_NE(CleartextKeysetHandle::Write(nullptr, *(handle.get())), |
| util::OkStatus()); |
| } |
| |
| } // namespace |
| } // namespace tink |
| } // namespace crypto |