1 /*
2 * Copyright 2012 The Netty Project
3 *
4 * The Netty Project licenses this file to you under the Apache License,
5 * version 2.0 (the "License"); you may not use this file except in compliance
6 * with the License. You may obtain a copy of the License at:
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations
14 * under the License.
15 */
16 package org.jboss.netty.example.http.websocketx.sslserver;
17
18 import java.net.InetSocketAddress;
19 import java.util.concurrent.Executors;
20
21 import org.jboss.netty.bootstrap.ServerBootstrap;
22 import org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory;
23
24 /**
25 * A HTTP server which serves Web Socket requests at:
26 *
27 * https://localhost:8081/websocket
28 *
29 * Open your browser at https://localhost:8081/, then the demo page will be loaded and a Web Socket connection will be
30 * made automatically.
31 *
32 * This server illustrates support for the different web socket specification versions and will work with:
33 *
34 * <ul>
35 * <li>Safari 5+ (draft-ietf-hybi-thewebsocketprotocol-00)
36 * <li>Chrome 6-13 (draft-ietf-hybi-thewebsocketprotocol-00)
37 * <li>Chrome 14+ (draft-ietf-hybi-thewebsocketprotocol-10)
38 * <li>Chrome 16+ (RFC 6455 aka draft-ietf-hybi-thewebsocketprotocol-17)
39 * <li>Firefox 7+ (draft-ietf-hybi-thewebsocketprotocol-10)
40 * </ul>
41 */
42 public class WebSocketSslServer {
43
44 private final int port;
45
46 public WebSocketSslServer(int port) {
47 this.port = port;
48 }
49
50 public void run() {
51 // Configure the server.
52 ServerBootstrap bootstrap = new ServerBootstrap(new NioServerSocketChannelFactory(
53 Executors.newCachedThreadPool(), Executors.newCachedThreadPool()));
54
55 // Set up the event pipeline factory.
56 bootstrap.setPipelineFactory(new WebSocketSslServerPipelineFactory());
57
58 // Bind and start to accept incoming connections.
59 bootstrap.bind(new InetSocketAddress(port));
60
61 System.out.println("Web socket server started at port " + port + '.');
62 System.out.println("Open your browser and navigate to https://localhost:" + port + '/');
63 }
64
65 public static void main(String[] args) {
66 int port;
67 if (args.length > 0) {
68 port = Integer.parseInt(args[0]);
69 } else {
70 port = 8443;
71 }
72
73 String keyStoreFilePath = System.getProperty("keystore.file.path");
74 if (keyStoreFilePath == null || keyStoreFilePath.length() == 0) {
75 System.out.println("ERROR: System property keystore.file.path not set. Exiting now!");
76 System.exit(1);
77 }
78
79 String keyStoreFilePassword = System.getProperty("keystore.file.password");
80 if (keyStoreFilePassword == null || keyStoreFilePassword.length() == 0) {
81 System.out.println("ERROR: System property keystore.file.password not set. Exiting now!");
82 System.exit(1);
83 }
84
85 new WebSocketSslServer(port).run();
86 }
87 }