* Copyright (c) Huawei Technologies Co., Ltd. 2023. All rights reserved.
*
* 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.
*/
* Description: a dummy encrypt kit implement, means no encrypt
*/
#include "datasystem/common/log/log.h"
#include "datasystem/common/encrypt/encrypt_kit.h"
#include "datasystem/common/util/status_helper.h"
#include "datasystem/common/util/strings_util.h"
namespace datasystem {
Status EncryptKit::LoadSecretKeys()
{
RETURN_STATUS_LOG_ERROR(K_INVALID, "Invalid invoke, not support encrypt.");
}
Status EncryptKit::GenerateRootKey()
{
RETURN_STATUS_LOG_ERROR(K_INVALID, "Invalid invoke, not support encrypt.");
}
Status EncryptKit::Decrypt(const std::string &cipher, std::unique_ptr<char[]> &plainText, int &outSize)
{
std::string realCipher = RemoveNewlineOfStr(cipher);
outSize = static_cast<int>(realCipher.size());
plainText = std::make_unique<char[]>(outSize + 1);
int ret = memcpy_s(plainText.get(), outSize + 1, realCipher.c_str(), outSize);
if (ret != EOK) {
RETURN_STATUS(StatusCode::K_RUNTIME_ERROR, "memcpy failed");
}
ClearStr(realCipher);
return Status::OK();
}
Status EncryptKit::Encrypt(const std::string &plaintText, std::string &cipher)
{
cipher = plaintText;
return Status::OK();
}
Status EncryptKit::DestroyKeyFactor()
{
RETURN_STATUS_LOG_ERROR(K_INVALID, "Invalid invoke, not support encrypt.");
}
Status EncryptKit::DestroyRootKey()
{
RETURN_STATUS_LOG_ERROR(K_INVALID, "Invalid invoke, not support encrypt.");
}
bool EncryptKit::CheckPreCondition()
{
return true;
}
bool EncryptKit::IsActive()
{
return false;
}
Status EncryptKit::GenerateAllKeyComponent(const std::string &k1Path, const std::string &k2Path,
const std::string &k3Path, const std::string &saltPath)
{
(void)k1Path;
(void)k2Path;
(void)k3Path;
(void)saltPath;
RETURN_STATUS_LOG_ERROR(K_INVALID, "Invalid invoke, not support encrypt.");
}
}
