| // |
| // security/server_name.hpp |
| // ~~~~~~~~~~~~~~~~~~~~~~~~ |
| // |
| // Copyright (c) 2003-2021 Christopher M. Kohlhoff (chris at kohlhoff dot com) |
| // |
| // Distributed under the Boost Software License, Version 1.0. (See accompanying |
| // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| // |
| |
| #ifndef ASIO_SECURITY_SERVER_NAME_HPP |
| #define ASIO_SECURITY_SERVER_NAME_HPP |
| |
| #if defined(_MSC_VER) && (_MSC_VER >= 1200) |
| # pragma once |
| #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) |
| |
| #include "asio/detail/config.hpp" |
| |
| #if defined(ASIO_HAS_APPLE_NETWORK_FRAMEWORK) |
| |
| #include <string> |
| #include "asio/detail/apple_nw_ptr.hpp" |
| #include <Network/Network.h> |
| |
| #include "asio/detail/push_options.hpp" |
| |
| namespace asio { |
| namespace security { |
| |
| /// Socket option to set the server name for verification |
| class server_name |
| { |
| public: |
| explicit server_name(const std::string& name) |
| : name_(name) |
| { |
| } |
| |
| // The following functions comprise the extensible interface for the |
| // SettableSocketOption concept when targeting the Apple Network Framework. |
| |
| // Set the socket option on the specified connection. |
| static void apple_nw_set(const void* self, nw_parameters_t parameters, |
| nw_connection_t, asio::error_code& ec) |
| { |
| static_cast<const server_name*>(self)->do_set(parameters, ec); |
| } |
| |
| // Set the socket option on the specified listener. |
| static void apple_nw_set(const void* self, |
| nw_parameters_t parameters, nw_listener_t, |
| asio::error_code& ec) |
| { |
| static_cast<const server_name*>(self)->do_set(parameters, ec); |
| } |
| |
| private: |
| void do_set(nw_parameters_t parameters, asio::error_code& ec) const |
| { |
| asio::detail::apple_nw_ptr<nw_protocol_stack_t> protocol_stack( |
| nw_parameters_copy_default_protocol_stack(parameters)); |
| |
| asio::detail::apple_nw_ptr<nw_protocol_definition_t> tls_definition( |
| nw_protocol_copy_tls_definition()); |
| |
| nw_protocol_stack_iterate_application_protocols(protocol_stack, |
| ^(nw_protocol_options_t protocol) |
| { |
| asio::detail::apple_nw_ptr<nw_protocol_definition_t> definition( |
| nw_protocol_options_copy_definition(protocol)); |
| |
| if (nw_protocol_definition_is_equal(definition, tls_definition)) |
| { |
| asio::detail::apple_nw_ptr<sec_protocol_options_t> sec_options( |
| nw_tls_copy_sec_protocol_options(protocol)); |
| |
| sec_protocol_options_set_tls_server_name(sec_options, name_.c_str()); |
| } |
| }); |
| |
| ec = asio::error_code(); |
| } |
| |
| std::string name_; |
| }; |
| |
| } // namespace security |
| } // namespace asio |
| |
| #include "asio/detail/pop_options.hpp" |
| |
| #endif // defined(ASIO_HAS_APPLE_NETWORK_FRAMEWORK) |
| |
| #endif // ASIO_SECURITY_SERVER_NAME_HPP |