248 lines
10 KiB
C++
248 lines
10 KiB
C++
/*
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* Copyright (c) 2014, Peter Thorson. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the WebSocket++ Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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//#define BOOST_TEST_DYN_LINK
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#define BOOST_TEST_MODULE server
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#include <boost/test/unit_test.hpp>
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#include <iostream>
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// Test Environment:
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// server, no TLS, no locks, iostream based transport
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#include <websocketpp/config/core.hpp>
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#include <websocketpp/server.hpp>
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typedef websocketpp::server<websocketpp::config::core> server;
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typedef websocketpp::config::core::message_type::ptr message_ptr;
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using websocketpp::lib::placeholders::_1;
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using websocketpp::lib::placeholders::_2;
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using websocketpp::lib::bind;
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/*struct stub_config : public websocketpp::config::core {
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typedef core::concurrency_type concurrency_type;
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typedef core::request_type request_type;
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typedef core::response_type response_type;
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typedef core::message_type message_type;
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typedef core::con_msg_manager_type con_msg_manager_type;
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typedef core::endpoint_msg_manager_type endpoint_msg_manager_type;
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typedef core::alog_type alog_type;
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typedef core::elog_type elog_type;
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typedef core::rng_type rng_type;
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typedef core::transport_type transport_type;
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typedef core::endpoint_base endpoint_base;
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};*/
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/* Run server and return output test rig */
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std::string run_server_test(server& s, std::string input) {
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server::connection_ptr con;
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std::stringstream output;
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s.register_ostream(&output);
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s.clear_access_channels(websocketpp::log::alevel::all);
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s.clear_error_channels(websocketpp::log::elevel::all);
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con = s.get_connection();
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con->start();
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std::stringstream channel;
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channel << input;
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channel >> *con;
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return output.str();
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}
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/* handler library*/
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void echo_func(server* s, websocketpp::connection_hdl hdl, message_ptr msg) {
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s->send(hdl, msg->get_payload(), msg->get_opcode());
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}
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bool validate_func_subprotocol(server* s, std::string* out, std::string accept,
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websocketpp::connection_hdl hdl)
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{
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server::connection_ptr con = s->get_con_from_hdl(hdl);
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std::stringstream o;
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const std::vector<std::string> & protocols = con->get_requested_subprotocols();
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std::vector<std::string>::const_iterator it;
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for (it = protocols.begin(); it != protocols.end(); ++it) {
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o << *it << ",";
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}
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*out = o.str();
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if (!accept.empty()) {
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con->select_subprotocol(accept);
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}
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return true;
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}
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void open_func_subprotocol(server* s, std::string* out, websocketpp::connection_hdl hdl) {
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server::connection_ptr con = s->get_con_from_hdl(hdl);
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*out = con->get_subprotocol();
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}
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/* Tests */
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BOOST_AUTO_TEST_CASE( basic_websocket_request ) {
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std::string input = "GET / HTTP/1.1\r\nHost: www.example.com\r\nConnection: Upgrade\r\nUpgrade: websocket\r\nSec-WebSocket-Version: 13\r\nSec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\nOrigin: http://www.example.com\r\n\r\n";
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std::string output = "HTTP/1.1 101 Switching Protocols\r\nConnection: Upgrade\r\nSec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\nServer: test\r\nUpgrade: websocket\r\n\r\n";
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server s;
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s.set_user_agent("test");
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BOOST_CHECK_EQUAL(run_server_test(s,input), output);
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}
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BOOST_AUTO_TEST_CASE( invalid_websocket_version ) {
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std::string input = "GET / HTTP/1.1\r\nHost: www.example.com\r\nConnection: Upgrade\r\nUpgrade: websocket\r\nSec-WebSocket-Version: a\r\nSec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\nOrigin: http://www.example.com\r\n\r\n";
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std::string output = "HTTP/1.1 400 Bad Request\r\nServer: test\r\n\r\n";
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server s;
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s.set_user_agent("test");
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//s.set_message_handler(bind(&echo_func,&s,::_1,::_2));
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BOOST_CHECK_EQUAL(run_server_test(s,input), output);
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}
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BOOST_AUTO_TEST_CASE( unimplemented_websocket_version ) {
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std::string input = "GET / HTTP/1.1\r\nHost: www.example.com\r\nConnection: Upgrade\r\nUpgrade: websocket\r\nSec-WebSocket-Version: 14\r\nSec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\nOrigin: http://www.example.com\r\n\r\n";
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std::string output = "HTTP/1.1 400 Bad Request\r\nSec-WebSocket-Version: 0,7,8,13\r\nServer: test\r\n\r\n";
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server s;
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s.set_user_agent("test");
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BOOST_CHECK_EQUAL(run_server_test(s,input), output);
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}
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BOOST_AUTO_TEST_CASE( list_subprotocol_empty ) {
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std::string input = "GET / HTTP/1.1\r\nHost: www.example.com\r\nConnection: Upgrade\r\nUpgrade: websocket\r\nSec-WebSocket-Version: 13\r\nSec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\nOrigin: http://www.example.com\r\nSec-WebSocket-Protocol: foo\r\n\r\n";
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std::string output = "HTTP/1.1 101 Switching Protocols\r\nConnection: Upgrade\r\nSec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\nServer: test\r\nUpgrade: websocket\r\n\r\n";
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std::string subprotocol;
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server s;
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s.set_user_agent("test");
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s.set_open_handler(bind(&open_func_subprotocol,&s,&subprotocol,::_1));
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BOOST_CHECK_EQUAL(run_server_test(s,input), output);
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BOOST_CHECK_EQUAL(subprotocol, "");
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}
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BOOST_AUTO_TEST_CASE( list_subprotocol_one ) {
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std::string input = "GET / HTTP/1.1\r\nHost: www.example.com\r\nConnection: Upgrade\r\nUpgrade: websocket\r\nSec-WebSocket-Version: 13\r\nSec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\nOrigin: http://www.example.com\r\nSec-WebSocket-Protocol: foo\r\n\r\n";
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std::string output = "HTTP/1.1 101 Switching Protocols\r\nConnection: Upgrade\r\nSec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\nServer: test\r\nUpgrade: websocket\r\n\r\n";
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std::string validate;
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std::string open;
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server s;
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s.set_user_agent("test");
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s.set_validate_handler(bind(&validate_func_subprotocol,&s,&validate,"",::_1));
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s.set_open_handler(bind(&open_func_subprotocol,&s,&open,::_1));
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BOOST_CHECK_EQUAL(run_server_test(s,input), output);
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BOOST_CHECK_EQUAL(validate, "foo,");
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BOOST_CHECK_EQUAL(open, "");
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}
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BOOST_AUTO_TEST_CASE( accept_subprotocol_one ) {
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std::string input = "GET / HTTP/1.1\r\nHost: www.example.com\r\nConnection: Upgrade\r\nUpgrade: websocket\r\nSec-WebSocket-Version: 13\r\nSec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\nOrigin: http://www.example.com\r\nSec-WebSocket-Protocol: foo\r\n\r\n";
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std::string output = "HTTP/1.1 101 Switching Protocols\r\nConnection: Upgrade\r\nSec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\nSec-WebSocket-Protocol: foo\r\nServer: test\r\nUpgrade: websocket\r\n\r\n";
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std::string validate;
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std::string open;
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server s;
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s.set_user_agent("test");
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s.set_validate_handler(bind(&validate_func_subprotocol,&s,&validate,"foo",::_1));
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s.set_open_handler(bind(&open_func_subprotocol,&s,&open,::_1));
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BOOST_CHECK_EQUAL(run_server_test(s,input), output);
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BOOST_CHECK_EQUAL(validate, "foo,");
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BOOST_CHECK_EQUAL(open, "foo");
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}
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BOOST_AUTO_TEST_CASE( accept_subprotocol_invalid ) {
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std::string input = "GET / HTTP/1.1\r\nHost: www.example.com\r\nConnection: Upgrade\r\nUpgrade: websocket\r\nSec-WebSocket-Version: 13\r\nSec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\nOrigin: http://www.example.com\r\nSec-WebSocket-Protocol: foo\r\n\r\n";
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std::string output = "HTTP/1.1 101 Switching Protocols\r\nConnection: Upgrade\r\nSec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\nSec-WebSocket-Protocol: foo\r\nServer: test\r\nUpgrade: websocket\r\n\r\n";
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std::string validate;
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std::string open;
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server s;
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s.set_user_agent("test");
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s.set_validate_handler(bind(&validate_func_subprotocol,&s,&validate,"foo2",::_1));
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s.set_open_handler(bind(&open_func_subprotocol,&s,&open,::_1));
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std::string o;
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BOOST_CHECK_THROW(o = run_server_test(s,input), websocketpp::exception);
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}
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BOOST_AUTO_TEST_CASE( accept_subprotocol_two ) {
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std::string input = "GET / HTTP/1.1\r\nHost: www.example.com\r\nConnection: Upgrade\r\nUpgrade: websocket\r\nSec-WebSocket-Version: 13\r\nSec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\nOrigin: http://www.example.com\r\nSec-WebSocket-Protocol: foo, bar\r\n\r\n";
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std::string output = "HTTP/1.1 101 Switching Protocols\r\nConnection: Upgrade\r\nSec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\nSec-WebSocket-Protocol: bar\r\nServer: test\r\nUpgrade: websocket\r\n\r\n";
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std::string validate;
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std::string open;
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server s;
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s.set_user_agent("test");
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s.set_validate_handler(bind(&validate_func_subprotocol,&s,&validate,"bar",::_1));
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s.set_open_handler(bind(&open_func_subprotocol,&s,&open,::_1));
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BOOST_CHECK_EQUAL(run_server_test(s,input), output);
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BOOST_CHECK_EQUAL(validate, "foo,bar,");
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BOOST_CHECK_EQUAL(open, "bar");
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}
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/*BOOST_AUTO_TEST_CASE( user_reject_origin ) {
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std::string input = "GET / HTTP/1.1\r\nHost: www.example.com\r\nConnection: Upgrade\r\nUpgrade: websocket\r\nSec-WebSocket-Version: 13\r\nSec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\nOrigin: http://www.example2.com\r\n\r\n";
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std::string output = "HTTP/1.1 403 Forbidden\r\nServer: test\r\n\r\n";
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server s;
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s.set_user_agent("test");
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BOOST_CHECK(run_server_test(s,input) == output);
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}*/
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