cpp20_intro_tls.cpp

/* Copyright (c) 2018-2022 Marcelo Zimbres Silva (mzimbres@gmail.com)
 *
 * Distributed under the Boost Software License, Version 1.0. (See
 * accompanying file LICENSE.txt)
 */
 
#include <boost/redis/connection.hpp>
#include <boost/asio/deferred.hpp>
#include <boost/asio/use_awaitable.hpp>
#include <boost/asio/detached.hpp>
#include <boost/asio/consign.hpp>
#include <iostream>
 
#if defined(BOOST_ASIO_HAS_CO_AWAIT)
 
namespace asio = boost::asio;
using boost::redis::request;
using boost::redis::response;
using boost::redis::config;
using boost::redis::logger;
using boost::redis::connection;
 
auto verify_certificate(bool, asio::ssl::verify_context&) -> bool
{
   std::cout << "set_verify_callback" << std::endl;
   return true;
}
 
auto co_main(config cfg) -> asio::awaitable<void>
{
   cfg.use_ssl = true;
   cfg.username = "aedis";
   cfg.password = "aedis";
   cfg.addr.host = "db.occase.de";
   cfg.addr.port = "6380";
 
   auto conn = std::make_shared<connection>(co_await asio::this_coro::executor);
   conn->async_run(cfg, {}, asio::consign(asio::detached, conn));
 
   request req;
   req.push("PING");
 
   response<std::string> resp;
 
   conn->next_layer().set_verify_mode(asio::ssl::verify_peer);
   conn->next_layer().set_verify_callback(verify_certificate);
 
   co_await conn->async_exec(req, resp, asio::deferred);
   conn->cancel();
 
   std::cout << "Response: " << std::get<0>(resp).value() << std::endl;
}
 
#endif // defined(BOOST_ASIO_HAS_CO_AWAIT)