J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2005 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | import java.io.BufferedReader; |
| 25 | import java.io.IOException; |
| 26 | import java.io.InputStream; |
| 27 | import java.io.InputStreamReader; |
| 28 | import java.net.Authenticator; |
| 29 | import java.net.PasswordAuthentication; |
| 30 | import java.net.URL; |
| 31 | import java.security.Security; |
| 32 | import javax.security.auth.callback.Callback; |
| 33 | import javax.security.auth.callback.CallbackHandler; |
| 34 | import javax.security.auth.callback.NameCallback; |
| 35 | import javax.security.auth.callback.PasswordCallback; |
| 36 | import javax.security.auth.callback.UnsupportedCallbackException; |
| 37 | |
| 38 | public class WebGet { |
| 39 | |
| 40 | static String user = System.getProperty("user"); |
| 41 | static String pass = System.getProperty("pass"); |
| 42 | static String kuser = System.getProperty("kuser"); |
| 43 | static String kpass = System.getProperty("kpass"); |
| 44 | static String showhint = System.getProperty("showhint"); |
| 45 | |
| 46 | static class MyAuthenticator extends Authenticator { |
| 47 | public MyAuthenticator () { |
| 48 | super (); |
| 49 | } |
| 50 | |
| 51 | public PasswordAuthentication getPasswordAuthentication () |
| 52 | { |
| 53 | // scheme is the only key for Negotiate |
| 54 | if(getRequestingScheme().equalsIgnoreCase("negotiate") || |
| 55 | getRequestingScheme().equalsIgnoreCase("kerberos")) { |
| 56 | if(showhint != null) |
| 57 | System.out.println("::::: PROVIDING Kerberos PASSWORD AND USERNAME " + kuser +":"+kpass+" :::::"); |
| 58 | return (new PasswordAuthentication (kuser, kpass.toCharArray())); |
| 59 | } else { |
| 60 | if(showhint != null) |
| 61 | System.out.println("::::: PROVIDING PASSWORD AND USERNAME " + user +":"+pass+" :::::"); |
| 62 | return (new PasswordAuthentication (user, pass.toCharArray())); |
| 63 | } |
| 64 | } |
| 65 | } |
| 66 | |
| 67 | /** |
| 68 | * Creates a new instance of WebGet |
| 69 | */ |
| 70 | static void url(String urls) throws Exception { |
| 71 | Authenticator.setDefault (new MyAuthenticator ()); |
| 72 | //Security.setProperty("auth.login.defaultCallbackHandler", "WebGet$Handler"); |
| 73 | URL url = new URL(urls); |
| 74 | InputStream ins = url.openConnection().getInputStream(); |
| 75 | BufferedReader reader = new BufferedReader(new InputStreamReader(ins)); |
| 76 | String str; |
| 77 | while((str = reader.readLine()) != null) |
| 78 | System.out.println(str); |
| 79 | } |
| 80 | |
| 81 | /** |
| 82 | * @param args 1. url |
| 83 | * 2. if given, means there should be error |
| 84 | */ |
| 85 | public static void main(String[] args) throws Exception { |
| 86 | url(args[0]); |
| 87 | } |
| 88 | } |