0N/A/*
2362N/A * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/Aimport java.io.*;
0N/Aimport java.net.*;
0N/Aimport java.util.*;
0N/Aimport sun.net.www.protocol.http.*;
0N/A
0N/Apublic class B4933582 implements HttpCallback {
0N/A
0N/A static int count = 0;
0N/A static String authstring;
0N/A
0N/A void errorReply (HttpTransaction req, String reply) throws IOException {
0N/A req.addResponseHeader ("Connection", "close");
0N/A req.addResponseHeader ("WWW-Authenticate", reply);
0N/A req.sendResponse (401, "Unauthorized");
0N/A req.orderlyClose();
0N/A }
0N/A
0N/A void okReply (HttpTransaction req) throws IOException {
0N/A req.setResponseEntityBody ("Hello .");
0N/A req.sendResponse (200, "Ok");
0N/A req.orderlyClose();
0N/A }
0N/A
0N/A static boolean firstTime = true;
0N/A
0N/A public void request (HttpTransaction req) {
0N/A try {
0N/A authstring = req.getRequestHeader ("Authorization");
0N/A if (firstTime) {
0N/A switch (count) {
0N/A case 0:
0N/A errorReply (req, "Basic realm=\"wallyworld\"");
0N/A break;
0N/A case 1:
0N/A /* client stores a username/pw for wallyworld
0N/A */
0N/A save (authstring);
0N/A okReply (req);
0N/A break;
0N/A }
0N/A } else {
0N/A /* check the auth string is premptively set from last time */
0N/A String savedauth = retrieve();
0N/A if (savedauth.equals (authstring)) {
0N/A okReply (req);
0N/A } else {
0N/A System.out.println ("savedauth = " + savedauth);
0N/A System.out.println ("authstring = " + authstring);
0N/A errorReply (req, "Basic realm=\"wallyworld\"");
0N/A }
0N/A }
0N/A count ++;
0N/A } catch (IOException e) {
0N/A e.printStackTrace();
0N/A }
0N/A }
0N/A
0N/A void save (String s) {
0N/A try {
0N/A FileOutputStream f = new FileOutputStream ("auth.save");
0N/A ObjectOutputStream os = new ObjectOutputStream (f);
0N/A os.writeObject (s);
0N/A } catch (IOException e) {
0N/A assert false;
0N/A }
0N/A }
0N/A
0N/A String retrieve () {
0N/A String s = null;
0N/A try {
0N/A FileInputStream f = new FileInputStream ("auth.save");
0N/A ObjectInputStream is = new ObjectInputStream (f);
0N/A s = (String) is.readObject();
0N/A } catch (Exception e) {
0N/A assert false;
0N/A }
0N/A return s;
0N/A }
0N/A
0N/A static void read (InputStream is) throws IOException {
0N/A int c;
0N/A System.out.println ("reading");
0N/A while ((c=is.read()) != -1) {
0N/A System.out.write (c);
0N/A }
0N/A System.out.println ("");
0N/A System.out.println ("finished reading");
0N/A }
0N/A
0N/A static void client (String u) throws Exception {
0N/A URL url = new URL (u);
0N/A System.out.println ("client opening connection to: " + u);
0N/A URLConnection urlc = url.openConnection ();
0N/A InputStream is = urlc.getInputStream ();
0N/A read (is);
0N/A is.close();
0N/A }
0N/A
0N/A static HttpServer server;
0N/A
0N/A public static void main (String[] args) throws Exception {
0N/A firstTime = args[0].equals ("first");
0N/A MyAuthenticator auth = new MyAuthenticator ();
0N/A Authenticator.setDefault (auth);
1704N/A CacheImpl cache;
0N/A try {
1704N/A if (firstTime) {
1704N/A server = new HttpServer (new B4933582(), 1, 10, 0);
1704N/A cache = new CacheImpl (server.getLocalPort());
1704N/A } else {
1704N/A cache = new CacheImpl ();
1704N/A server = new HttpServer(new B4933582(), 1, 10, cache.getPort());
1704N/A }
1704N/A AuthCacheValue.setAuthCache (cache);
0N/A System.out.println ("Server: listening on port: " + server.getLocalPort());
0N/A client ("http://localhost:"+server.getLocalPort()+"/d1/foo.html");
0N/A } catch (Exception e) {
0N/A if (server != null) {
0N/A server.terminate();
0N/A }
0N/A throw e;
0N/A }
0N/A int f = auth.getCount();
0N/A if (firstTime && f != 1) {
0N/A except ("Authenticator was called "+f+" times. Should be 1");
0N/A }
0N/A if (!firstTime && f != 0) {
0N/A except ("Authenticator was called "+f+" times. Should be 0");
0N/A }
0N/A server.terminate();
0N/A }
0N/A
0N/A public static void except (String s) {
0N/A server.terminate();
0N/A throw new RuntimeException (s);
0N/A }
0N/A
0N/A static class MyAuthenticator extends Authenticator {
0N/A MyAuthenticator () {
0N/A super ();
0N/A }
0N/A
0N/A int count = 0;
0N/A
0N/A public PasswordAuthentication getPasswordAuthentication () {
0N/A PasswordAuthentication pw;
0N/A pw = new PasswordAuthentication ("user", "pass1".toCharArray());
0N/A count ++;
0N/A return pw;
0N/A }
0N/A
0N/A public int getCount () {
0N/A return (count);
0N/A }
0N/A }
0N/A
0N/A static class CacheImpl extends AuthCacheImpl {
0N/A HashMap map;
1704N/A int port; // need to store the port number the server is using
1704N/A
0N/A CacheImpl () throws IOException {
1704N/A this (-1);
1704N/A }
1704N/A
1704N/A CacheImpl (int port) throws IOException {
0N/A super();
1704N/A this.port = port;
0N/A File src = new File ("cache.ser");
0N/A if (src.exists()) {
0N/A ObjectInputStream is = new ObjectInputStream (
0N/A new FileInputStream (src)
0N/A );
0N/A try {
0N/A map = (HashMap)is.readObject ();
1704N/A this.port = (Integer)is.readObject ();
1704N/A System.out.println ("read port from file " + port);
0N/A } catch (ClassNotFoundException e) {
0N/A assert false;
0N/A }
0N/A is.close();
0N/A System.out.println ("setMap from cache.ser");
0N/A } else {
0N/A map = new HashMap();
0N/A }
0N/A setMap (map);
0N/A }
0N/A
1704N/A int getPort () {
1704N/A return port;
1704N/A }
1704N/A
0N/A private void writeMap () {
0N/A try {
0N/A File dst = new File ("cache.ser");
0N/A dst.delete();
0N/A if (!dst.createNewFile()) {
0N/A return;
0N/A }
0N/A ObjectOutputStream os = new ObjectOutputStream (
0N/A new FileOutputStream (dst)
0N/A );
0N/A os.writeObject(map);
1704N/A os.writeObject(port);
1704N/A System.out.println ("wrote port " + port);
0N/A os.close();
0N/A } catch (IOException e) {}
0N/A }
0N/A
0N/A public void put (String pkey, AuthCacheValue value) {
0N/A System.out.println ("put: " + pkey + " " + value);
0N/A super.put (pkey, value);
0N/A writeMap();
0N/A }
0N/A
0N/A public AuthCacheValue get (String pkey, String skey) {
0N/A System.out.println ("get: " + pkey + " " + skey);
0N/A AuthCacheValue i = super.get (pkey, skey);
0N/A System.out.println ("---> " + i);
0N/A return i;
0N/A }
0N/A
0N/A public void remove (String pkey, AuthCacheValue value) {
0N/A System.out.println ("remove: " + pkey + " " + value);
0N/A super.remove (pkey, value);
0N/A writeMap();
0N/A }
0N/A }
0N/A}