| /** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 "properties/Decryptor.h" |
| |
| #include "properties/Properties.h" |
| #include "utils/OptionalUtils.h" |
| #include "utils/StringUtils.h" |
| |
| namespace { |
| |
| #ifdef WIN32 |
| constexpr const char* DEFAULT_NIFI_BOOTSTRAP_FILE = "\\conf\\bootstrap.conf"; |
| #else |
| constexpr const char* DEFAULT_NIFI_BOOTSTRAP_FILE = "./conf/bootstrap.conf"; |
| #endif // WIN32 |
| |
| constexpr const char* CONFIG_ENCRYPTION_KEY_PROPERTY_NAME = "nifi.bootstrap.sensitive.key"; |
| |
| } // namespace |
| |
| namespace org { |
| namespace apache { |
| namespace nifi { |
| namespace minifi { |
| |
| utils::optional<minifi::Decryptor> Decryptor::create(const std::string& minifi_home) { |
| minifi::Properties bootstrap_conf; |
| bootstrap_conf.setHome(minifi_home); |
| bootstrap_conf.loadConfigureFile(DEFAULT_NIFI_BOOTSTRAP_FILE); |
| return bootstrap_conf.getString(CONFIG_ENCRYPTION_KEY_PROPERTY_NAME) |
| | utils::map([](const std::string& encryption_key_hex) { return utils::StringUtils::from_hex(encryption_key_hex); }) |
| | utils::map(&utils::crypto::stringToBytes) |
| | utils::map([](const utils::crypto::Bytes& encryption_key_bytes) { return minifi::Decryptor{encryption_key_bytes}; }); |
| } |
| |
| } /* namespace minifi */ |
| } /* namespace nifi */ |
| } /* namespace apache */ |
| } /* namespace org */ |