1 /* 2 * Copyright (c) 2002, 2012, 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 * @test 26 * @bug 4726087 27 * @library ../../httptest/ 28 * @build HttpCallback TestHttpServer ClosedChannelList HttpTransaction 29 * @run main RelativeRedirect 30 * @summary URLConnection cannot handle redirects 31 */ 32 33 import java.io.*; 34 import java.net.*; 35 36 public class RelativeRedirect implements HttpCallback { 37 static int count = 0; 38 static TestHttpServer server; 39 40 static class MyAuthenticator extends Authenticator { 41 public MyAuthenticator () { 42 super (); 43 } 44 45 public PasswordAuthentication getPasswordAuthentication () 46 { 47 return (new PasswordAuthentication ("user", "Wrongpassword".toCharArray())); 48 } 49 } 50 51 void firstReply (HttpTransaction req) throws IOException { 52 req.addResponseHeader ("Connection", "close"); 53 req.addResponseHeader ("Location", "/redirect/file.html"); 54 req.sendResponse (302, "Moved Permamently"); 55 req.orderlyClose(); 56 } 57 58 void secondReply (HttpTransaction req) throws IOException { 59 if (req.getRequestURI().toString().equals("/redirect/file.html") && 60 req.getRequestHeader("Host").equals("localhost:"+server.getLocalPort())) { 61 req.setResponseEntityBody ("Hello ."); 62 req.sendResponse (200, "Ok"); 63 } else { 64 req.setResponseEntityBody (req.getRequestURI().toString()); 65 req.sendResponse (400, "Bad request"); 66 } 67 req.orderlyClose(); 68 69 } 70 public void request (HttpTransaction req) { 71 try { 72 switch (count) { 73 case 0: 74 // server redirect to /redirect/file.html 75 firstReply (req); 76 break; 77 case 1: 78 // client retry to /redirect/file.html on same server 79 secondReply (req); 80 break; 81 } 82 count ++; 83 } catch (IOException e) { 84 e.printStackTrace(); 85 } 86 } 87 88 public static void main (String[] args) throws Exception { 89 MyAuthenticator auth = new MyAuthenticator (); 90 Authenticator.setDefault (auth); 91 try { 92 server = new TestHttpServer (new RelativeRedirect(), 1, 10, 0); 93 System.out.println ("Server: listening on port: " + server.getLocalPort()); 94 URL url = new URL("http://localhost:"+server.getLocalPort()); 95 System.out.println ("client opening connection to: " + url); 96 HttpURLConnection urlc = (HttpURLConnection)url.openConnection (); 97 InputStream is = urlc.getInputStream (); 98 is.close(); 99 } catch (Exception e) { 100 throw new RuntimeException(e); 101 } finally { 102 if (server != null) { 103 server.terminate(); 104 } 105 } 106 } 107 }