89 lines
2.2 KiB
C++
89 lines
2.2 KiB
C++
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#include <utility>
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#include <boost/asio/placeholders.hpp>
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#include <boost/bind.hpp>
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#include "Server.hpp"
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namespace Remote {
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namespace Server {
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Server::Server(const endpoint_type& bindEndpoint, boost::filesystem::path dbPath)
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:
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_acceptor(_ioService, bindEndpoint, true /*SO_REUSEADDR*/),
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_connectionManager(),
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_context(boost::asio::ssl::context::tlsv1_server),
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_dbPath(dbPath)
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{
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_ioService.setThreadCount(1);
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_context.set_options( boost::asio::ssl::context::default_workarounds // TODO check this thing
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| boost::asio::ssl::context::single_dh_use
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| boost::asio::ssl::context::no_sslv2
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| boost::asio::ssl::context::no_sslv3
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);
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// context_.set_password_callback(boost::bind(&server::get_password, this));
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_context.use_certificate_chain_file("cert.pem"); // TODO parametrize
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_context.use_private_key_file("privkey.pem", boost::asio::ssl::context::pem); // TODO parametrize
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_context.use_tmp_dh_file("dh2048.pem"); // TODO parametrize
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}
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void
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Server::start()
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{
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// While the server is running, there is always at least one
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// asynchronous operation outstanding: the asynchronous accept call waiting
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// for new incoming connections.
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asyncAccept();
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_ioService.start();
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}
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void
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Server::asyncAccept()
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{
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std::shared_ptr<Connection> newConnection = std::make_shared<Connection>(_ioService, _context, _connectionManager, _dbPath);
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_acceptor.async_accept(newConnection->getSocket(),
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boost::bind(&Server::handleAccept, this, newConnection, boost::asio::placeholders::error));
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}
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void
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Server::handleAccept(std::shared_ptr<Connection> newConnection, boost::system::error_code ec)
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{
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std::cout << "Server::handleAccept..." << std::endl;
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// Check whether the server was stopped before this
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// completion handler had a chance to run.
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if (!_acceptor.is_open())
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{
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return;
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}
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if (!ec)
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{
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_connectionManager.start(newConnection);
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// Accept another connection
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// TODO: add some limit?
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asyncAccept();
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}
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else
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std::cerr << "handleAccept: " << ec.message() << std::endl;
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}
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void
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Server::stop()
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{
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// The server is stopped by cancelling all outstanding asynchronous
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// operations.
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_acceptor.close();
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_connectionManager.stopAll();
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_ioService.stop();
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}
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} // namespace Server
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} // namespace Remote
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