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// Copyright © 2013 sss
//.
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef SERVER_H
#define SERVER_H
#include "headers.h"
using boost::asio::ip::tcp;
typedef boost::asio::ssl::stream<boost::asio::ip::tcp::socket> ssl_socket;
class session
{
public:
session(boost::asio::io_service& io_service, boost::asio::ssl::context& context) : socket_(io_service, context)
{}
ssl_socket::lowest_layer_type& socket()
{
return socket_.lowest_layer();
}
void handle_handshake(const boost::system::error_code& error);
void start()
{
socket_.async_handshake(boost::asio::ssl::stream_base::server, boost::bind(&session::handle_handshake, this, boost::asio::placeholders::error));
}
private:
void handle_read(const boost::system::error_code& error, size_t bytes_transferred);
/* void handle_write(const boost::system::error_code& error)
{
if (!error)
{
socket_.async_read_some(boost::asio::buffer(data_, max_length),
boost::bind(&session::handle_read, this,
boost::asio::placeholders::error,
boost::asio::placeholders::bytes_transferred));
}
else
{
delete this;
}
}*/
ssl_socket socket_;
enum { max_length = 128 };
char data_[max_length];
};
class server
{
public:
server(boost::asio::io_service& io_service, short port)
: io_service_(io_service),
acceptor_(io_service, tcp::endpoint(boost::asio::ip::address_v4(), port)),
context_(boost::asio::ssl::context::sslv23)
{
context_.set_options(
boost::asio::ssl::context::default_workarounds
| boost::asio::ssl::context::no_sslv2);
context_.set_password_callback(boost::bind(&server::get_password, this));
context_.use_certificate_chain_file("/etc/restarter_server/serv.crt");
context_.use_rsa_private_key_file("/etc/restarter_server/serv.key", boost::asio::ssl::context::pem);
context_.load_verify_file("/etc/restarter_server/ca.crt");
context_.set_verify_mode(boost::asio::ssl::verify_peer | boost::asio::ssl::verify_client_once);
start_accept();
}
private:
void start_accept()
{
session* new_session = new session(io_service_, context_);
acceptor_.async_accept(new_session->socket(),
boost::bind(&server::handle_accept, this, new_session,
boost::asio::placeholders::error));
}
std::string get_password() const
{
return "";
}
void handle_accept(session* new_session,
const boost::system::error_code& error)
{
if (!error)
{
new_session->start();
}
else
{
delete new_session;
}
start_accept();
}
boost::asio::io_service& io_service_;
boost::asio::ip::tcp::acceptor acceptor_;
boost::asio::ssl::context context_;
};
#endif
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