parquet/encryption/kms_client_factory.h

0001 // Licensed to the Apache Software Foundation (ASF) under one
0002 // or more contributor license agreements.  See the NOTICE file
0003 // distributed with this work for additional information
0004 // regarding copyright ownership.  The ASF licenses this file
0005 // to you under the Apache License, Version 2.0 (the
0006 // "License"); you may not use this file except in compliance
0007 // with the License.  You may obtain a copy of the License at
0008 //
0009 //   http://www.apache.org/licenses/LICENSE-2.0
0010 //
0011 // Unless required by applicable law or agreed to in writing,
0012 // software distributed under the License is distributed on an
0013 // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
0014 // KIND, either express or implied.  See the License for the
0015 // specific language governing permissions and limitations
0016 // under the License.
0017
0018 #pragma once
0019
0020 #include "parquet/encryption/kms_client.h"
0021 #include "parquet/platform.h"
0022
0023 namespace parquet::encryption {
0024
0025 class PARQUET_EXPORT KmsClientFactory {
0026  public:
0027   explicit KmsClientFactory(bool wrap_locally = false) : wrap_locally_(wrap_locally) {}
0028
0029   virtual ~KmsClientFactory() = default;
0030
0031   virtual std::shared_ptr<KmsClient> CreateKmsClient(
0032       const KmsConnectionConfig& kms_connection_config) = 0;
0033
0034  protected:
0035   bool wrap_locally_;
0036 };
0037
0038 }  // namespace parquet::encryption