| /* |
| * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 6964547 5001942 8129444 |
| * @run main/othervm SocksProxyVersion |
| * @summary test socksProxyVersion system property |
| */ |
| |
| import java.net.InetSocketAddress; |
| import java.net.ServerSocket; |
| import java.net.Socket; |
| import java.net.SocketException; |
| import java.io.IOException; |
| import java.net.InetAddress; |
| import java.net.Proxy; |
| |
| public class SocksProxyVersion implements Runnable { |
| final ServerSocket ss; |
| volatile boolean failed; |
| volatile boolean stopped = false; |
| volatile int expected; |
| |
| public static void main(String[] args) throws Exception { |
| if (InetAddress.getLocalHost().isLoopbackAddress()) { |
| System.out.println("Test cannot run. getLocalHost returns a loopback address"); |
| return; |
| } |
| new SocksProxyVersion(); |
| } |
| |
| public SocksProxyVersion() throws Exception { |
| ss = new ServerSocket(0); |
| int port = ss.getLocalPort(); |
| Thread serverThread = new Thread(this); |
| serverThread.start(); |
| try (ServerSocket socket = ss) { |
| runTest(port); |
| } finally { |
| stopped = true; |
| } |
| |
| serverThread.join(); |
| if (failed) { |
| throw new RuntimeException("socksProxyVersion not being set correctly"); |
| } |
| } |
| |
| final void runTest(int port) throws Exception { |
| /* |
| * Retrieving the IP Address of the machine |
| * since "localhost" is bypassed as a non-proxy host |
| */ |
| String addr = InetAddress.getLocalHost().getHostAddress(); |
| |
| System.setProperty("socksProxyHost", addr); |
| System.setProperty("socksProxyPort", Integer.toString(port)); |
| |
| Proxy proxy = new Proxy(Proxy.Type.SOCKS, |
| new InetSocketAddress(addr, port)); |
| |
| // SOCKS V4 |
| System.setProperty("socksProxyVersion", Integer.toString(4)); |
| this.expected = 4; |
| check(new Socket(), addr, port); |
| check(new Socket(proxy), addr, port); |
| |
| // SOCKS V5 |
| System.setProperty("socksProxyVersion", Integer.toString(5)); |
| this.expected = 5; |
| check(new Socket(), addr, port); |
| check(new Socket(proxy), addr, port); |
| } |
| |
| private void check(Socket socket, String addr, int port) |
| throws IOException |
| { |
| try (Socket s = socket) { |
| socket.connect(new InetSocketAddress(addr, port)); |
| } catch (SocketException e) { |
| // java.net.SocketException: Malformed reply from SOCKS server |
| // This exception is OK, since the "server" does not implement |
| // the socks protocol. It just verifies the version and closes. |
| } |
| } |
| |
| @Override |
| public void run() { |
| int count = 0; |
| try { |
| while (!stopped) { |
| try (Socket s = ss.accept()) { |
| int version = (s.getInputStream()).read(); |
| if (version != expected) { |
| System.out.printf("Iteration: %d, Got: %d, expected: %d%n", |
| count, version, expected); |
| failed = true; |
| } |
| } |
| count++; |
| } |
| } catch (IOException e) { |
| if (!ss.isClosed()) { |
| e.printStackTrace(); |
| } |
| // ignore, server socket was closed |
| } |
| } |
| } |