1 /* 2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * This is a manual test to determine the proxies set on the system for various 26 * protocols. See bug 6912868. 27 */ 28 import java.net.Proxy; 29 import java.net.ProxySelector; 30 import java.net.URI; 31 import java.net.URISyntaxException; 32 import java.util.List; 33 34 public class SystemProxies { 35 36 static final String[] uriAuthority = { "myMachine/", "local", "localhost", 37 "127.0.0.1", "127.0.0.123", 38 "127.0.2.2", "127.3.3.3", 39 "128.0.0.1" }; 40 static final ProxySelector proxySel = ProxySelector.getDefault(); 41 42 public static void main(String[] args) { 43 if (! "true".equals(System.getProperty("java.net.useSystemProxies"))) { 44 System.out.println("Usage: java -Djava.net.useSystemProxies=true SystemProxies"); 45 return; 46 } 47 48 printProxies("http://"); 49 printProxies("https://"); 50 printProxies("ftp://"); 51 printProxies("none://"); 52 printProxies("gopher://"); 53 printProxies("rtsp://"); 54 printProxies("socket://"); 55 } 56 57 static void printProxies(String proto) { 58 System.out.println("Protocol:" + proto); 59 for (String uri : uriAuthority) { 60 String uriStr = proto + uri; 61 try { 62 List<Proxy> proxies = proxySel.select(new URI(uriStr)); 63 System.out.println("\tProxies returned for " + uriStr); 64 for (Proxy proxy : proxies) 65 System.out.println("\t\t" + proxy); 66 } catch (URISyntaxException e) { 67 System.err.println(e); 68 } 69 } 70 } 71 }