Merge commit '09987d0f9d32e860f1391bb9c75b799501e2d141' as 'Subtrees/websocket'

2025-11-21 19:45:53 +00:00 · 2013-06-20 17:15:11 -07:00
parent d26fa0446f 09987d0f9d
commit ff06b11a7e
255 changed files with 50217 additions and 0 deletions
--- a/Subtrees/websocket/examples/echo_server_tls/echo_server_tls.cpp
+++ b/Subtrees/websocket/examples/echo_server_tls/echo_server_tls.cpp
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2011, Peter Thorson. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the WebSocket++ Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+
+#include "../../src/sockets/tls.hpp"
+#include "../../src/websocketpp.hpp"
+
+#include <cstring>
+
+using websocketpp::server;
+using websocketpp::server_tls;
+
+template <typename endpoint_type>
+class echo_server_handler : public endpoint_type::handler {
+public:
+    typedef echo_server_handler<endpoint_type> type;
+    typedef typename endpoint_type::handler::connection_ptr connection_ptr;
+    typedef typename endpoint_type::handler::message_ptr message_ptr;
+    
+    std::string get_password() const {
+        return "test";
+    }
+    
+    boost::shared_ptr<boost::asio::ssl::context> on_tls_init() {
+        // create a tls context, init, and return.
+        boost::shared_ptr<boost::asio::ssl::context> context(new boost::asio::ssl::context(boost::asio::ssl::context::tlsv1));
+        try {
+            context->set_options(boost::asio::ssl::context::default_workarounds |
+                                 boost::asio::ssl::context::no_sslv2 |
+                                 boost::asio::ssl::context::single_dh_use);
+            context->set_password_callback(boost::bind(&type::get_password, this));
+            context->use_certificate_chain_file("../../src/ssl/server.pem");
+            context->use_private_key_file("../../src/ssl/server.pem", boost::asio::ssl::context::pem);
+            context->use_tmp_dh_file("../../src/ssl/dh512.pem");
+        } catch (std::exception& e) {
+            std::cout << e.what() << std::endl;
+        }
+        return context;
+    }
+    
+    void on_message(connection_ptr con,message_ptr msg) {
+        con->send(msg->get_payload(),msg->get_opcode());
+    }
+    
+    void http(connection_ptr con) {
+        con->set_body("<!DOCTYPE html><html><head><title>WebSocket++ TLS certificate test</title></head><body><h1>WebSocket++ TLS certificate test</h1><p>This is an HTTP(S) page served by a WebSocket++ server for the purposes of confirming that certificates are working since browsers normally silently ignore certificate issues.</p></body></html>");
+    }
+};
+
+int main(int argc, char* argv[]) {
+    unsigned short port = 9002;
+    bool tls = false;
+        
+    if (argc >= 2) {
+        port = atoi(argv[1]);
+        
+        if (port == 0) {
+            std::cout << "Unable to parse port input " << argv[1] << std::endl;
+            return 1;
+        }
+    }
+    
+    if (argc == 3) {
+        tls = !strcmp(argv[2],"-tls");
+    }
+    
+    try {
+        if (tls) {
+            server_tls::handler::ptr handler(new echo_server_handler<server_tls>());
+            server_tls endpoint(handler);
+            
+            endpoint.alog().unset_level(websocketpp::log::alevel::ALL);
+            endpoint.elog().unset_level(websocketpp::log::elevel::ALL);
+            
+            std::cout << "Starting Secure WebSocket echo server on port " 
+                      << port << std::endl;
+            endpoint.listen(port);
+        } else {
+            server::handler::ptr handler(new echo_server_handler<server>());
+            server endpoint(handler);
+            
+            endpoint.alog().unset_level(websocketpp::log::alevel::ALL);
+            endpoint.elog().unset_level(websocketpp::log::elevel::ALL);
+            
+            std::cout << "Starting WebSocket echo server on port " 
+                      << port << std::endl;
+            endpoint.listen(port);
+        }
+        
+        
+    } catch (std::exception& e) {
+        std::cerr << "Exception: " << e.what() << std::endl;
+    }
+    
+    return 0;
+}