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/*
* Copyright (c) 2002, 2021, 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
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @bug 4759514
* @library /test/lib
* @run main/othervm -Dhttp.auth.digest.reEnabledAlgorithms=MD5 B4759514
* @run main/othervm -Dhttp.auth.digest.reEnabledAlgorithms=MD5 -Djava.net.preferIPv6Addresses=true B4759514
* @summary Digest Authentication is erroniously quoting the nc value, contrary to RFC 2617
*/
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.net.Authenticator;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.PasswordAuthentication;
import java.net.ProxySelector;
import java.net.URL;
import java.net.URLConnection;
import java.util.concurrent.Executors;
import com.sun.net.httpserver.HttpExchange;
import com.sun.net.httpserver.HttpHandler;
import com.sun.net.httpserver.HttpServer;
import jdk.test.lib.net.URIBuilder;
public class B4759514 implements HttpHandler {
static int count = 0;
static String authstring;
void errorReply (HttpExchange req, String reply) throws IOException {
req.getResponseHeaders().set("Connection", "close");
req.getResponseHeaders().set("WWW-Authenticate", reply);
req.sendResponseHeaders(401, -1);
}
void okReply (HttpExchange req) throws IOException {
req.sendResponseHeaders(200, 0);
try(PrintWriter pw = new PrintWriter(req.getResponseBody())) {
pw.print("Hello .");
}
}
public void handle (HttpExchange req) {
try {
if(req.getRequestHeaders().get("Authorization") != null) {
authstring = req.getRequestHeaders().get("Authorization").get(0);
System.out.println(authstring);
}
switch (count) {
case 0:
errorReply (req, "Digest realm=\"wallyworld\", nonce=\"1234\", domain=\"/\"");
break;
case 1:
int n = authstring.indexOf ("nc=");
if (n != -1) {
if (authstring.charAt (n+3) == '\"') {
req.sendResponseHeaders(400, -1);
break;
}
}
okReply (req);
break;
}
count ++;
} catch (IOException e) {
e.printStackTrace();
}
}
static void read (InputStream is) throws IOException {
int c;
while ((c=is.read()) != -1) {
System.out.write (c);
}
}
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 HttpServer server;
public static void main (String[] args) throws Exception {
B4759514 b4759514 = new B4759514();
MyAuthenticator auth = new MyAuthenticator ();
Authenticator.setDefault (auth);
ProxySelector.setDefault(ProxySelector.of(null)); // no proxy
try {
InetAddress loopback = InetAddress.getLoopbackAddress();
server = HttpServer.create(new InetSocketAddress(loopback, 0), 10);
server.createContext("/", b4759514);
server.setExecutor(Executors.newSingleThreadExecutor());
server.start();
String serverURL = URIBuilder.newBuilder()
.scheme("http")
.loopback()
.port(server.getAddress().getPort())
.path("/")
.build()
.toString();
System.out.println("Server: listening at: " + serverURL);
client(serverURL + "d1/foo.html");
} catch (Exception e) {
if (server != null) {
server.stop(1);
}
throw e;
}
int f = auth.getCount();
if (f != 1) {
except ("Authenticator was called "+f+" times. Should be 1");
}
server.stop(1);
}
public static void except (String s) {
server.stop(1);
throw new RuntimeException (s);
}
static class MyAuthenticator extends Authenticator {
MyAuthenticator () {
super ();
}
int count = 0;
public PasswordAuthentication getPasswordAuthentication () {
PasswordAuthentication pw;
pw = new PasswordAuthentication ("user", "pass1".toCharArray());
count ++;
return pw;
}
public int getCount () {
return (count);
}
}
}
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