VNCProxyConnectSocketFactory.java in package_tags/sipb-xen-vnc-client/1/code
– xvm
Please file new bugs on Launchpad: Invirt or XVM (if you're not sure which, just pick one) Search: Login Help/Guide About Trac Preferences Wiki Timeline Roadmap Browse Source View Tickets Search Context Navigation ← Previous Revision Latest Revision Next Revision → Blame Revision Log source: package_tags/sipb-xen-vnc-client/1/code/VNCProxyConnectSocketFactory.java @ 736 View diff against: View revision: Visit: trunkbranches/wsgi Last change on this file since 736 was 143, checked in by quentin, 16 years ago SSL support for VNC proxy File size: 2.8 KB Line 1 // 2 // Copyright (C) 2002 Constantin Kaplinsky, Inc. All Rights Reserved. 3 // Copyright 2007 MIT Student Information Processing Board 4 // 5 // This is free software; you can redistribute it and/or modify 6 // it under the terms of the GNU General Public License as published by 7 // the Free Software Foundation; either version 2 of the License, or 8 // (at your option) any later version. 9 // 10 // This software is distributed in the hope that it will be useful, 11 // but WITHOUT ANY WARRANTY; without even the implied warranty of 12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 // GNU General Public License for more details. 14 // 15 // You should have received a copy of the GNU General Public License 16 // along with this software; if not, write to the Free Software 17 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 18 // USA. 19 // 20 21 // 22 // VNCProxyConnectSocketFactory.java together with VNCProxyConnectSocket.java 23 // implement an alternate way to connect to VNC servers via one or two 24 // VNCProxy proxies supporting the VNCProxy CONNECT method. 25 // 26 27 import java.applet.*; 28 import java.net.*; 29 import javax.net.ssl.*; 30 import java.io.*; 31 32 class VNCProxyConnectSocketFactory implements SocketFactory { 33 34 SSLSocketFactory factory; 35 36 public VNCProxyConnectSocketFactory() { 37 try { 38 SSLContext c = SSLContext.getInstance("SSL"); 39 c.init(null, 40 new TrustManager[] { new SIPBTrustManager() }, 41 null); 42 factory = 43 (SSLSocketFactory)c.getSocketFactory(); 44 } catch (Exception e) { 45 e.printStackTrace(); 46 } 47 } 48 49 public Socket createSocket(String host, int port, Applet applet) 50 throws IOException { 51 52 return createSocket(host, port, 53 applet.getParameter("VMNAME"), 54 applet.getParameter("AUTHTOKEN")); 55 } 56 57 public Socket createSocket(String host, int port, String[] args) 58 throws IOException { 59 60 return createSocket(host, port, 61 readArg(args, "VMNAME"), 62 readArg(args, "AUTHTOKEN")); 63 } 64 65 public Socket createSocket(String host, int port, 66 String vmname, String authtoken) 67 throws IOException { 68 69 if (vmname == null || authtoken == null) { 70 System.out.println("Incomplete parameter list for VNCProxyConnectSocket"); 71 return new Socket(host, port); 72 } 73 74 System.out.println("VNCProxy CONNECT via proxy " + host + 75 " port " + port + " to vm " + vmname); 76 SSLSocket ssls = (SSLSocket)factory.createSocket(host, port); 77 ssls.startHandshake(); 78 VNCProxyConnectSocketWrapper s = 79 new VNCProxyConnectSocketWrapper(ssls, vmname, authtoken); 80 81 return (Socket)s; 82 } 83 84 private String readArg(String[] args, String name) { 85 86 for (int i = 0; i < args.length; i += 2) { 87 if (args[i].equalsIgnoreCase(name)) { 88 try { 89 return args[i+1]; 90 } catch (Exception e) { 91 return null; 92 } 93 } 94 } 95 return null; 96 } 97 } 98 Note: See TracBrowser for help on using the repository browser. Download in other formats: Plain Text Original Format Powered by Trac 1.0.2 By Edgewall Software. Visit the Trac open source project at http://trac.edgewall.org/
