28 #ifndef WEBSOCKETPP_TRANSPORT_SECURITY_TLS_HPP
29 #define WEBSOCKETPP_TRANSPORT_SECURITY_TLS_HPP
31 #include <websocketpp/transport/asio/security/base.hpp>
33 #include <websocketpp/uri.hpp>
35 #include <websocketpp/common/asio_ssl.hpp>
36 #include <websocketpp/common/asio.hpp>
37 #include <websocketpp/common/connection_hdl.hpp>
38 #include <websocketpp/common/functional.hpp>
39 #include <websocketpp/common/memory.hpp>
55 typedef lib::function<lib::shared_ptr<lib::asio::ssl::context>(
connection_hdl)>
71 typedef lib::asio::ssl::stream<lib::asio::ip::tcp::socket>
socket_type;
77 typedef lib::shared_ptr<lib::asio::io_service::strand>
strand_ptr;
81 explicit connection() {
88 return shared_from_this();
104 return m_socket->lowest_layer();
112 return m_socket->next_layer();
132 m_socket_init_handler = h;
145 m_tls_init_handler = h;
161 lib::asio::error_code aec;
162 lib::asio::ip::tcp::endpoint ep = m_socket->lowest_layer().remote_endpoint(aec);
165 ec = error::make_error_code(error::pass_through);
166 s <<
"Error getting remote endpoint: " << aec
167 <<
" (" << aec.message() <<
")";
170 ec = lib::error_code();
188 if (!m_tls_init_handler) {
191 m_context = m_tls_init_handler(m_hdl);
196 m_socket.reset(
new socket_type(*service, *m_context));
198 if (m_socket_init_handler) {
199 m_socket_init_handler(m_hdl, get_socket());
202 m_io_service = service;
204 m_is_server = is_server;
206 return lib::error_code();
238 #if OPENSSL_VERSION_NUMBER
>= 0x90812f
243 long res = SSL_set_tlsext_host_name(
244 get_socket().native_handle(), m_uri->get_host().c_str());
246 callback(socket::make_error_code(socket::error::tls_failed_sni_hostname));
251 callback(lib::error_code());
267 m_socket->async_handshake(
268 get_handshake_type(),
269 m_strand->wrap(lib::bind(
270 &type::handle_init, get_shared(),
272 lib::placeholders::_1
276 m_socket->async_handshake(
277 get_handshake_type(),
279 &type::handle_init, get_shared(),
281 lib::placeholders::_1
298 void handle_init(init_handler callback,lib::asio::error_code
const & ec) {
302 m_ec = lib::error_code();
308 lib::error_code get_ec()
const {
322 lib::asio::error_code ec;
323 get_raw_socket().cancel(ec);
327 void async_shutdown(socket::shutdown_handler callback) {
329 m_socket->async_shutdown(m_strand->wrap(callback));
331 m_socket->async_shutdown(callback);
355 template <
typename ErrorCodeType>
358 if (ec.category() == lib::asio::error::get_ssl_category()) {
361 return make_error_code(transport::error::tls_error);
365 return make_error_code(transport::error::pass_through);
376 socket_type::handshake_type get_handshake_type() {
378 return lib::asio::ssl::stream_base::server;
380 return lib::asio::ssl::stream_base::client;
391 lib::error_code m_ec;
414 explicit endpoint() {}
433 m_socket_init_handler = h;
446 m_tls_init_handler = h;
459 scon->set_socket_init_handler(m_socket_init_handler);
460 scon->set_tls_init_handler(m_tls_init_handler);
461 return lib::error_code();