// 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.

#include "headers.h"




server::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();
}


void server::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)); 
}


void server::handle_accept(session* new_session, const boost::system::error_code& error)
{
	if (!error)
	{
		new_session->start();
	}
	else
	{
		delete new_session;
	}
	start_accept();
}

std::string server::get_password() const //TODO: add key password support
{
	return "";
}