// // Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023 // // 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) // #pragma once #include "td/net/TransparentProxy.h" #include "td/actor/actor.h" #include "td/utils/port/IPAddress.h" #include "td/utils/port/SocketFd.h" #include "td/utils/Slice.h" #include "td/utils/Status.h" namespace td { namespace mtproto { class Grease { public: static void init(MutableSlice res); }; class TlsInit final : public TransparentProxy { public: TlsInit(SocketFd socket_fd, string domain, string secret, unique_ptr<Callback> callback, ActorShared<> parent, double server_time_difference) : TransparentProxy(std::move(socket_fd), IPAddress(), std::move(domain), std::move(secret), std::move(callback), std::move(parent)) , server_time_difference_(server_time_difference) { } private: double server_time_difference_{0}; enum class State { SendHello, WaitHelloResponse, } state_ = State::SendHello; std::string hello_rand_; void send_hello(); Status wait_hello_response(); Status loop_impl() final; }; } // namespace mtproto } // namespace td