/*

 * Copyright (c) 2002, 2012, 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

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 * questions.

 */

/**

 * @test

 * @bug 4722333

 * @modules java.base/sun.net.www

 * @library ../../../sun/net/www/httptest/

 * @build HttpCallback TestHttpServer ClosedChannelList HttpTransaction

 * @run main B4722333

 * @summary JRE Proxy Authentication Not Working with ISA2000

 */

import java.io.*;

import java.net.*;

public class B4722333 implements HttpCallback {

    static int count = 0;

    static String [][] expected = {

       /* scheme  realm/prompt */

        {"basic", "foo"},

        {"basic", "foobar"},

        {"digest", "biz"},

        {"digest", "bizbar"},

        {"digest", "foobiz"}

    };

    public void request (HttpTransaction req) {

        try {

            if (count % 2 == 1 ) {

                req.setResponseEntityBody ("Hello .");

                req.sendResponse (200, "Ok");

                req.orderlyClose();

            } else {

                switch (count) {

                  case 0:

                    req.addResponseHeader ("Connection", "close");

                    req.addResponseHeader ("WWW-Authenticate", "Basic realm=\"foo\"");

                    req.addResponseHeader ("WWW-Authenticate", "Foo realm=\"bar\"");

                    req.sendResponse (401, "Unauthorized");

                    req.orderlyClose();

                    break;

                  case 2:

                    req.addResponseHeader ("Connection", "close");

                    req.addResponseHeader ("WWW-Authenticate", "Basic realm=\"foobar\" Foo realm=\"bar\"");

                    req.sendResponse (401, "Unauthorized");

                    break;

                  case 4:

                    req.addResponseHeader ("Connection", "close");

                    req.addResponseHeader ("WWW-Authenticate", "Digest realm=biz domain=/foo nonce=thisisanonce ");

                    req.addResponseHeader ("WWW-Authenticate", "Basic realm=bizbar");

                    req.sendResponse (401, "Unauthorized");

                    req.orderlyClose();

                    break;

                  case 6:

                    req.addResponseHeader ("Connection", "close");

                    req.addResponseHeader ("WWW-Authenticate", "Digest realm=\"bizbar\" domain=/biz nonce=\"hereisanonce\" Basic realm=\"foobar\" Foo realm=\"bar\"");

                    req.sendResponse (401, "Unauthorized");

                    req.orderlyClose();

                    break;

                  case 8:

                    req.addResponseHeader ("Connection", "close");

                    req.addResponseHeader ("WWW-Authenticate", "Foo p1=1 p2=2 p3=3 p4=4 p5=5 p6=6 p7=7 p8=8 p9=10 Digest realm=foobiz domain=/foobiz nonce=newnonce");

                    req.addResponseHeader ("WWW-Authenticate", "Basic realm=bizbar");

                    req.sendResponse (401, "Unauthorized");

                    req.orderlyClose();

                    break;

                }

            }

            count ++;

        } catch (IOException e) {

            e.printStackTrace();

        }

    }

    static void read (InputStream is) throws IOException {

        int c;

        System.out.println ("reading");

        while ((c=is.read()) != -1) {

            System.out.write (c);

        }

        System.out.println ("");

        System.out.println ("finished reading");

    }

    static void client (String u) throws Exception {

        URL url = new URL (u);

        System.out.println ("client opening connection to: " + u);

        URLConnection urlc = url.openConnection ();

        InputStream is = urlc.getInputStream ();

        read (is);

        is.close();

    }

    static TestHttpServer server;

    public static void main (String[] args) throws Exception {

        MyAuthenticator auth = new MyAuthenticator ();

        Authenticator.setDefault (auth);

        try {

            server = new TestHttpServer (new B4722333(), 1, 10, 0);

            System.out.println ("Server started: listening on port: " + server.getLocalPort());

            client ("http://localhost:"+server.getLocalPort()+"/d1/d2/d3/foo.html");

            client ("http://localhost:"+server.getLocalPort()+"/ASD/d3/x.html");

            client ("http://localhost:"+server.getLocalPort()+"/biz/d3/x.html");

            client ("http://localhost:"+server.getLocalPort()+"/bar/d3/x.html");

            client ("http://localhost:"+server.getLocalPort()+"/fuzz/d3/x.html");

        } catch (Exception e) {

            if (server != null) {

                server.terminate();

            }

            throw e;

        }

        int f = auth.getCount();

        if (f != expected.length) {

            except ("Authenticator was called "+f+" times. Should be " + expected.length);

        }

        server.terminate();

    }

    public static void except (String s) {

        server.terminate();

        throw new RuntimeException (s);

    }

    static class MyAuthenticator extends Authenticator {

        MyAuthenticator () {

            super ();

        }

        int count = 0;

        public PasswordAuthentication getPasswordAuthentication ()

            {

            System.out.println ("Auth called");

            String scheme = getRequestingScheme();

            System.out.println ("getRequestingScheme() returns " + scheme);

            String prompt = getRequestingPrompt();

            System.out.println ("getRequestingPrompt() returns " + prompt);

            if (!scheme.equals (expected [count][0])) {

                B4722333.except ("wrong scheme received, " + scheme + " expected " + expected [count][0]);

            }

            if (!prompt.equals (expected [count][1])) {

                B4722333.except ("wrong realm received, " + prompt + " expected " + expected [count][1]);

            }

            count ++;

            return (new PasswordAuthentication ("user", "passwordNotCheckedAnyway".toCharArray()));

        }

        public int getCount () {

            return (count);

        }

    }

}