89 lines
3.4 KiB
Java
89 lines
3.4 KiB
Java
/*
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* Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.net.Authenticator;
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import java.net.PasswordAuthentication;
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import java.net.URL;
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import java.security.Security;
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import javax.security.auth.callback.Callback;
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import javax.security.auth.callback.CallbackHandler;
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import javax.security.auth.callback.NameCallback;
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import javax.security.auth.callback.PasswordCallback;
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import javax.security.auth.callback.UnsupportedCallbackException;
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public class WebGet {
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static String user = System.getProperty("user");
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static String pass = System.getProperty("pass");
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static String kuser = System.getProperty("kuser");
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static String kpass = System.getProperty("kpass");
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static String showhint = System.getProperty("showhint");
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static class MyAuthenticator extends Authenticator {
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public MyAuthenticator () {
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super ();
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}
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public PasswordAuthentication getPasswordAuthentication ()
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{
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// scheme is the only key for Negotiate
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if(getRequestingScheme().equalsIgnoreCase("negotiate") ||
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getRequestingScheme().equalsIgnoreCase("kerberos")) {
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if(showhint != null)
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System.out.println("::::: PROVIDING Kerberos PASSWORD AND USERNAME " + kuser +":"+kpass+" :::::");
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return (new PasswordAuthentication (kuser, kpass.toCharArray()));
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} else {
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if(showhint != null)
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System.out.println("::::: PROVIDING PASSWORD AND USERNAME " + user +":"+pass+" :::::");
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return (new PasswordAuthentication (user, pass.toCharArray()));
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}
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}
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}
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/**
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* Creates a new instance of WebGet
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*/
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static void url(String urls) throws Exception {
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Authenticator.setDefault (new MyAuthenticator ());
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//Security.setProperty("auth.login.defaultCallbackHandler", "WebGet$Handler");
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URL url = new URL(urls);
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InputStream ins = url.openConnection().getInputStream();
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BufferedReader reader = new BufferedReader(new InputStreamReader(ins));
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String str;
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while((str = reader.readLine()) != null)
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System.out.println(str);
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}
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/**
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* @param args 1. url
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* 2. if given, means there should be error
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*/
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public static void main(String[] args) throws Exception {
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url(args[0]);
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}
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}
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