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-rw-r--r--3rdparty/asio/src/examples/cpp11/ssl/server.cpp145
1 files changed, 145 insertions, 0 deletions
diff --git a/3rdparty/asio/src/examples/cpp11/ssl/server.cpp b/3rdparty/asio/src/examples/cpp11/ssl/server.cpp
new file mode 100644
index 00000000000..15e0d9eaf03
--- /dev/null
+++ b/3rdparty/asio/src/examples/cpp11/ssl/server.cpp
@@ -0,0 +1,145 @@
+//
+// server.cpp
+// ~~~~~~~~~~
+//
+// Copyright (c) 2003-2024 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)
+//
+
+#include <cstdlib>
+#include <functional>
+#include <iostream>
+#include "asio.hpp"
+#include "asio/ssl.hpp"
+
+using asio::ip::tcp;
+
+class session : public std::enable_shared_from_this<session>
+{
+public:
+ session(asio::ssl::stream<tcp::socket> socket)
+ : socket_(std::move(socket))
+ {
+ }
+
+ void start()
+ {
+ do_handshake();
+ }
+
+private:
+ void do_handshake()
+ {
+ auto self(shared_from_this());
+ socket_.async_handshake(asio::ssl::stream_base::server,
+ [this, self](const std::error_code& error)
+ {
+ if (!error)
+ {
+ do_read();
+ }
+ });
+ }
+
+ void do_read()
+ {
+ auto self(shared_from_this());
+ socket_.async_read_some(asio::buffer(data_),
+ [this, self](const std::error_code& ec, std::size_t length)
+ {
+ if (!ec)
+ {
+ do_write(length);
+ }
+ });
+ }
+
+ void do_write(std::size_t length)
+ {
+ auto self(shared_from_this());
+ asio::async_write(socket_, asio::buffer(data_, length),
+ [this, self](const std::error_code& ec,
+ std::size_t /*length*/)
+ {
+ if (!ec)
+ {
+ do_read();
+ }
+ });
+ }
+
+ asio::ssl::stream<tcp::socket> socket_;
+ char data_[1024];
+};
+
+class server
+{
+public:
+ server(asio::io_context& io_context, unsigned short port)
+ : acceptor_(io_context, tcp::endpoint(tcp::v4(), port)),
+ context_(asio::ssl::context::sslv23)
+ {
+ context_.set_options(
+ asio::ssl::context::default_workarounds
+ | asio::ssl::context::no_sslv2
+ | asio::ssl::context::single_dh_use);
+ context_.set_password_callback(std::bind(&server::get_password, this));
+ context_.use_certificate_chain_file("server.pem");
+ context_.use_private_key_file("server.pem", asio::ssl::context::pem);
+ context_.use_tmp_dh_file("dh4096.pem");
+
+ do_accept();
+ }
+
+private:
+ std::string get_password() const
+ {
+ return "test";
+ }
+
+ void do_accept()
+ {
+ acceptor_.async_accept(
+ [this](const std::error_code& error, tcp::socket socket)
+ {
+ if (!error)
+ {
+ std::make_shared<session>(
+ asio::ssl::stream<tcp::socket>(
+ std::move(socket), context_))->start();
+ }
+
+ do_accept();
+ });
+ }
+
+ tcp::acceptor acceptor_;
+ asio::ssl::context context_;
+};
+
+int main(int argc, char* argv[])
+{
+ try
+ {
+ if (argc != 2)
+ {
+ std::cerr << "Usage: server <port>\n";
+ return 1;
+ }
+
+ asio::io_context io_context;
+
+ using namespace std; // For atoi.
+ server s(io_context, atoi(argv[1]));
+
+ io_context.run();
+ }
+ catch (std::exception& e)
+ {
+ std::cerr << "Exception: " << e.what() << "\n";
+ }
+
+ return 0;
+}