| // 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 "parquet/encryption/openssl_internal.h" |
| |
| #include <openssl/crypto.h> |
| |
| #include "parquet/exception.h" |
| |
| namespace parquet::encryption::openssl { |
| |
| void EnsureInitialized() { |
| // OpenSSL 1.1 doesn't provide OPENSSL_INIT_ENGINE_ALL_BUILTIN. |
| #ifdef OPENSSL_INIT_ENGINE_ALL_BUILTIN |
| // Initialize ciphers and random engines |
| if (!OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_ALL_BUILTIN | OPENSSL_INIT_ADD_ALL_CIPHERS, |
| NULL)) { |
| throw ParquetException("OpenSSL initialization failed"); |
| } |
| #endif |
| } |
| |
| } // namespace parquet::encryption::openssl |
