/*
* Copyright 2001-2003 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
/*
* @test
* @bug 4453053
* @summary If a server shuts down correctly during handshaking, the client doesn't see it.
* @author Brad Wetmore
*/
import java.io.*;
import java.net.*;
import java.security.*;
import javax.net.ssl.*;
public class NullCerts {
/*
* =============================================================
* Set the various variables needed for the tests, then
* specify what tests to run on each side.
*/
/*
* Should we run the client or server in a separate thread?
* Both sides can throw exceptions, but do you have a preference
* as to which side should be the main thread.
*/
private static boolean separateServerThread = true;
/*
* Where do we find the keystores?
*/
// private final static String pathToStores = "./etc";
private final static String pathToStores = "../../../../../../../etc";
private final static String keyStoreFile = "keystore";
private final static String trustStoreFile = "truststore";
private final static String passwd = "passphrase";
private final static char[] cpasswd = "passphrase".toCharArray();
/*
* Is the server ready to serve?
*/
volatile static boolean serverReady = false;
/*
* Turn on SSL debugging?
*/
private final static boolean DEBUG = false;
/*
* If the client or server is doing some kind of object creation
* that the other side depends on, and that thread prematurely
* exits, you may experience a hang. The test harness will
* terminate all hung threads after its timeout has expired,
* currently 3 minutes by default, but you might try to be
* smart about it....
*/
/*
* Define the server side of the test.
*
* If the server prematurely exits, serverReady will be set to true
* to avoid infinite hangs.
*/
private void doServerSide() throws Exception {
SSLServerSocketFactory sslssf =
(SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
SSLServerSocket sslServerSocket =
(SSLServerSocket) sslssf.createServerSocket(serverPort, 3);
sslServerSocket.setNeedClientAuth(true);
serverPort = sslServerSocket.getLocalPort();
/*
* Signal Client, we're ready for his connect.
*/
serverReady = true;
SSLSocket sslSocket = (SSLSocket) sslServerSocket.accept();
InputStream sslIS = sslSocket.getInputStream();
OutputStream sslOS = sslSocket.getOutputStream();
try {
sslIS.read();
sslOS.write(85);
sslOS.flush();
} catch (SSLHandshakeException e) {
System.out.println(
"Should see a null cert chain exception for server: "
+ e.toString());
}
sslSocket.close();
System.out.println("Server done and exiting!");
}
/*
* Define the client side of the test.
*
* If the server prematurely exits, serverReady will be set to true
* to avoid infinite hangs.
*/
private void doClientSide() throws Exception {
/*
* Wait for server to get started.
*/
while (!serverReady) {
Thread.sleep(50);
}
System.out.println("Starting test");
KeyStore ks = KeyStore.getInstance("JKS");
KeyStore uks = KeyStore.getInstance("JKS");
SSLContext ctx = SSLContext.getInstance("TLS");
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509");
uks.load(new FileInputStream(unknownFilename), cpasswd);
kmf.init(uks, cpasswd);
ks.load(new FileInputStream(trustFilename), cpasswd);
tmf.init(ks);
ctx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
SSLSocketFactory sslsf =
(SSLSocketFactory) ctx.getSocketFactory();
SSLSocket sslSocket = (SSLSocket)
sslsf.createSocket("localhost", serverPort);
InputStream sslIS = sslSocket.getInputStream();
OutputStream sslOS = sslSocket.getOutputStream();
try {
sslOS.write(280);
sslOS.flush();
sslIS.read();
sslSocket.close();
} catch (IOException e) {
String str =
"\nYou will either see a bad_certificate SSLException\n" +
"or an IOException if the server shutdown while the\n" +
"client was still sending the remainder of its \n" +
"handshake data.";
System.out.println(str + e.toString());
}
}
/*
* =============================================================
* The remainder is just support stuff
*/
// use any free port by default
volatile int serverPort = 0;
private volatile Exception serverException = null;
private volatile Exception clientException = null;
private final static String keyFilename =
System.getProperty("test.src", ".") + "/" + pathToStores +
"/" + keyStoreFile;
private final static String trustFilename =
System.getProperty("test.src", ".") + "/" + pathToStores +
"/" + trustStoreFile;
private final static String unknownFilename =
System.getProperty("test.src", ".") + "/" + pathToStores +
"/" + "unknown_keystore";
// Used for running test standalone
public static void main(String[] args) throws Exception {
String testRoot = System.getProperty("test.src", ".");
System.setProperty("javax.net.ssl.keyStore", keyFilename);
System.setProperty("javax.net.ssl.keyStorePassword", passwd);
System.setProperty("javax.net.ssl.trustStore", trustFilename);
System.setProperty("javax.net.ssl.trustStorePassword", passwd);
if (DEBUG)
System.setProperty("javax.net.debug", "all");
/*
* Start the tests.
*/
new NullCerts();
}
private Thread clientThread = null;
private Thread serverThread = null;
/*
* Primary constructor, used to drive remainder of the test.
*
* Fork off the other side, then do your work.
*/
NullCerts() throws Exception {
if (separateServerThread) {
startServer(true);
startClient(false);
} else {
startClient(true);
startServer(false);
}
/*
* Wait for other side to close down.
*/
if (separateServerThread) {
serverThread.join();
} else {
clientThread.join();
}
/*
* When we get here, the test is pretty much over.
*
* If the main thread excepted, that propagates back
* immediately. If the other thread threw an exception, we
* should report back.
*/
if (serverException != null) {
System.err.print("Server Exception:");
throw serverException;
}
if (clientException != null) {
System.err.print("Client Exception:");
throw clientException;
}
}
private void startServer(boolean newThread) throws Exception {
if (newThread) {
serverThread = new Thread() {
public void run() {
try {
doServerSide();
} catch (Exception e) {
/*
* Our server thread just died.
*
* Release the client, if not active already...
*/
System.err.println("Server died...");
serverReady = true;
serverException = e;
}
}
};
serverThread.start();
} else {
doServerSide();
}
}
private void startClient(boolean newThread) throws Exception {
if (newThread) {
clientThread = new Thread() {
public void run() {
try {
doClientSide();
} catch (Exception e) {
/*
* Our client thread just died.
*/
System.err.println("Client died...");
clientException = e;
}
}
};
clientThread.start();
} else {
doClientSide();
}
}
}