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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
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* 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.
*
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*/
/*
* @test
* @bug 4933582
* @library ../../../sun/net/www/httptest
* @modules java.base/sun.net.www
* java.base/sun.net.www.protocol.http
* @build HttpCallback HttpTransaction TestHttpServer B4933582
* @run main/othervm B4933582
*/
import java.io.*;
import java.net.*;
import java.util.*;
import sun.net.www.protocol.http.*;
public class B4933582 implements HttpCallback {
static int count = 0;
static String authstring;
void errorReply (HttpTransaction req, String reply) throws IOException {
req.addResponseHeader ("Connection", "close");
req.addResponseHeader ("WWW-Authenticate", reply);
req.sendResponse (401, "Unauthorized");
req.orderlyClose();
}
void okReply (HttpTransaction req) throws IOException {
req.setResponseEntityBody ("Hello .");
req.sendResponse (200, "Ok");
req.orderlyClose();
}
static volatile boolean firstTime = true;
public void request (HttpTransaction req) {
try {
authstring = req.getRequestHeader ("Authorization");
if (firstTime) {
switch (count) {
case 0:
errorReply (req, "Basic realm=\"wallyworld\"");
break;
case 1:
/* client stores a username/pw for wallyworld
*/
save (authstring);
okReply (req);
break;
}
} else {
/* check the auth string is premptively set from last time */
String savedauth = retrieve();
if (savedauth.equals (authstring)) {
okReply (req);
} else {
System.out.println ("savedauth = " + savedauth);
System.out.println ("authstring = " + authstring);
errorReply (req, "Basic realm=\"wallyworld\"");
}
}
count ++;
} catch (IOException e) {
e.printStackTrace();
}
}
void save (String s) {
try {
FileOutputStream f = new FileOutputStream ("auth.save");
ObjectOutputStream os = new ObjectOutputStream (f);
os.writeObject (s);
} catch (IOException e) {
assert false;
}
}
String retrieve () {
String s = null;
try {
FileInputStream f = new FileInputStream ("auth.save");
ObjectInputStream is = new ObjectInputStream (f);
s = (String) is.readObject();
} catch (Exception e) {
assert false;
}
return s;
}
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 ();
try(InputStream is = urlc.getInputStream ()) {
read (is);
}
}
static TestHttpServer server;
public static void main (String[] args) throws Exception {
MyAuthenticator auth = new MyAuthenticator ();
Authenticator.setDefault (auth);
CacheImpl cache;
try {
server = new TestHttpServer (new B4933582(), 1, 10, 0);
cache = new CacheImpl (server.getLocalPort());
AuthCacheValue.setAuthCache (cache);
client ("http://localhost:"+server.getLocalPort()+"/d1/foo.html");
} finally {
if (server != null) {
server.terminate();
}
}
int f = auth.getCount();
if (f != 1) {
except("Authenticator was called " + f + " times. Should be 1");
}
firstTime = false;
int retries = 0;
cache = new CacheImpl();
while (true) {
try {
server = new TestHttpServer(new B4933582(), 1, 10,
cache.getPort());
break;
} catch (BindException e) {
if (retries++ < 5) {
Thread.sleep(200L);
System.out.println("BindException \"" + e.getMessage()
+ "\", retrying...");
continue;
} else {
throw e;
}
}
}
try {
AuthCacheValue.setAuthCache(cache);
client("http://localhost:" + server.getLocalPort() + "/d1/foo.html");
} finally {
if (server != null) {
server.terminate();
}
}
f = auth.getCount();
if (f != 1) {
except("Authenticator was called " + f + " times. Should be 1");
}
}
public static void except (String s) {
server.terminate();
throw new RuntimeException (s);
}
static class MyAuthenticator extends Authenticator {
MyAuthenticator () {
super ();
}
volatile int count = 0;
public PasswordAuthentication getPasswordAuthentication () {
PasswordAuthentication pw;
pw = new PasswordAuthentication ("user", "pass1".toCharArray());
count ++;
return pw;
}
public int getCount () {
return (count);
}
}
static class CacheImpl extends AuthCacheImpl {
HashMap<String,LinkedList<AuthCacheValue>> map;
int port; // need to store the port number the server is using
CacheImpl () throws IOException {
this (-1);
}
CacheImpl (int port) throws IOException {
super();
this.port = port;
File src = new File ("cache.ser");
if (src.exists()) {
try (ObjectInputStream is = new ObjectInputStream(
new FileInputStream(src))) {
map = (HashMap<String,LinkedList<AuthCacheValue>>)is
.readObject();
this.port = (Integer)is.readObject ();
System.out.println ("read port from file " + port);
} catch (ClassNotFoundException e) {
assert false;
}
System.out.println ("setMap from cache.ser");
} else {
map = new HashMap<>();
}
setMap (map);
}
int getPort () {
return port;
}
private void writeMap () {
File dst = new File("cache.ser");
try {
dst.delete();
if (!dst.createNewFile()) {
return;
}
} catch (IOException e) {
}
try (ObjectOutputStream os = new ObjectOutputStream(
new FileOutputStream(dst))) {
os.writeObject(map);
os.writeObject(port);
System.out.println("wrote port " + port);
} catch (IOException e) {
}
}
public void put (String pkey, AuthCacheValue value) {
System.out.println ("put: " + pkey + " " + value);
super.put (pkey, value);
writeMap();
}
public AuthCacheValue get (String pkey, String skey) {
System.out.println ("get: " + pkey + " " + skey);
AuthCacheValue i = super.get (pkey, skey);
System.out.println ("---> " + i);
return i;
}
public void remove (String pkey, AuthCacheValue value) {
System.out.println ("remove: " + pkey + " " + value);
super.remove (pkey, value);
writeMap();
}
}
}