ssl_config.h

/*
 * Copyright (c) 2008-2021, Hazelcast, Inc. 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.
 */
#pragma once
 
#include <string>
#include <vector>
 
#ifdef HZ_BUILD_WITH_SSL
#include <boost/asio/ssl/context.hpp>
#endif
 
#include "hazelcast/util/export.h"
 
#if  defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64)
#pragma warning(push)
#pragma warning(disable: 4251) //for dll export 
#endif
 
namespace hazelcast {
    namespace client {
        namespace internal { namespace socket { class SocketFactory; }}
        namespace config {
#ifdef HZ_BUILD_WITH_SSL
            enum HAZELCAST_API ssl_protocol {
                sslv2 = 0, // boost::asio::ssl::context_base::sslv2
 
                sslv3 = 3, // boost::asio::ssl::context_base::sslv3
 
                tlsv1 = 6, // boost::asio::ssl::context_base::tlsv1
 
                sslv23 = 9, // boost::asio::ssl::context_base::sslv23
 
                tlsv11 = 12, // boost::asio::ssl::context_base::tlsv11,
 
                tlsv12 = 15, // boost::asio::ssl::context_base::tlsv12
            };
#endif
            class HAZELCAST_API ssl_config {
            public:
                ssl_config();
 
#ifdef HZ_BUILD_WITH_SSL
                ssl_config &set_context(boost::asio::ssl::context context);
 
                bool is_enabled() const;
 
                ssl_config &set_enabled(bool is_enabled);
 
                ssl_config &set_protocol(ssl_protocol protocol);
 
                ssl_protocol get_protocol() const;
 
                const std::vector<std::string> &get_verify_files() const;
 
                ssl_config &add_verify_file(const std::string &filename);
 
                const std::string &get_cipher_list() const;
 
                ssl_config &set_cipher_list(const std::string &ciphers);
 
            private:
                friend class internal::socket::SocketFactory;
 
                bool enabled_;
                ssl_protocol ssl_protocol_;
                std::vector<std::string> client_verify_files_;
                std::string cipher_list_;
                std::shared_ptr<boost::asio::ssl::context> ssl_context_;
                void check_context_enabled_already() const;
#endif
            };
        }
    }
}
 
#if  defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64)
#pragma warning(pop)
#endif