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undefect. CWE-407 — 63 sites patched across 27 ecosystems

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Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
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russell@unturf.com 2026-03-26 17:11:57 -04:00
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313
test/jdk/sun/security/ssl/SSLSocketImpl/SSLSocketImplThrowsWrongExceptions.java Normal file
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/*
* Copyright (c) 2001, 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.
*/
//
// SunJSSE does not support dynamic system properties, no way to re-use
// system properties in samevm/agentvm mode.
//
/*
* @test
* @bug 4361124 4325806
* @summary SSLServerSocket isn't throwing exceptions when negotiations are
* failing & java.net.SocketException: occures in Auth and clientmode
* @run main/othervm SSLSocketImplThrowsWrongExceptions
* @author Brad Wetmore
*/
import java.net.SocketException;
import java.util.concurrent.CountDownLatch;
import javax.net.ssl.*;
public class SSLSocketImplThrowsWrongExceptions {
/*
* =============================================================
* 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.
*/
static boolean separateServerThread = true;
/*
* Where do we find the keystores?
*/
static String pathToStores = "../../../../javax/net/ssl/etc";
static String keyStoreFile = "keystore";
static String passwd = "passphrase";
/*
* Is the server ready to serve?
*/
private CountDownLatch serverReadyLatch = new CountDownLatch(1);
/*
* Turn on SSL debugging?
*/
static boolean debug = false;
/*
* Define the server side of the test.
*/
void doServerSide() throws Exception {
System.out.println("starting Server");
SSLServerSocketFactory sslssf =
(SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
SSLServerSocket sslServerSocket =
(SSLServerSocket) sslssf.createServerSocket(serverPort);
serverPort = sslServerSocket.getLocalPort();
System.out.println("got server socket");
/*
* Signal Client, we're ready for his connect.
*/
serverReadyLatch.countDown();
try {
System.out.println("Server socket accepting...");
SSLSocket sslSocket = (SSLSocket) sslServerSocket.accept();
System.out.println("Server starting handshake");
sslSocket.startHandshake();
throw new Exception("Handshake was successful");
} catch (SSLException | SocketException se){
/*
* Caught the right Exception. Swallow it.
*/
System.out.println("Server reported the right exception");
System.out.println(se);
} catch (Exception e) {
/*
* Caught the wrong exception. Rethrow it.
*/
System.out.println("Server reported the wrong exception");
throw e;
}
}
/*
* Define the client side of the test.
*/
void doClientSide() throws Exception {
System.out.println(" Client starting");
/*
* Wait for server to get started.
*/
serverReadyLatch.await();
SSLSocketFactory sslsf =
(SSLSocketFactory) SSLSocketFactory.getDefault();
try {
System.out.println(" Client creating socket");
SSLSocket sslSocket = (SSLSocket)
sslsf.createSocket("localhost", serverPort);
System.out.println(" Client starting handshake");
sslSocket.startHandshake();
throw new Exception("Handshake was successful");
} catch (SSLException e) {
/*
* Caught the right Exception. Swallow it.
*/
System.out.println(" Client reported correct exception");
System.out.println(" " + e.toString());
} catch (Exception e) {
/*
* Caught the wrong exception. Rethrow it.
*/
System.out.println(" Client reported the wrong exception");
throw e;
}
}
/*
* =============================================================
* The remainder is just support stuff
*/
// use any free port by default
volatile int serverPort = 0;
volatile Exception serverException = null;
volatile Exception clientException = null;
public static void main(String[] args) throws Exception {
String keyFilename =
System.getProperty("test.src", "./") + "/" + pathToStores +
"/" + keyStoreFile;
System.setProperty("javax.net.ssl.keyStore", keyFilename);
System.setProperty("javax.net.ssl.keyStorePassword", passwd);
if (debug)
System.setProperty("javax.net.debug", "all");
/*
* Start the tests.
*/
new SSLSocketImplThrowsWrongExceptions();
}
Thread clientThread = null;
Thread serverThread = null;
/*
* Primary constructor, used to drive remainder of the test.
*
* Fork off the other side, then do your work.
*/
SSLSocketImplThrowsWrongExceptions () throws Exception {
Exception startException = null;
try {
if (separateServerThread) {
startServer(true);
startClient(false);
} else {
startClient(true);
startServer(false);
}
} catch (Exception e) {
startException = e;
}
/*
* Wait for other side to close down.
*/
if (separateServerThread) {
if (serverThread != null) {
serverThread.join();
}
} else {
if (clientThread != null) {
clientThread.join();
}
}
/*
* When we get here, the test is pretty much over.
* Which side threw the error?
*/
Exception local;
Exception remote;
if (separateServerThread) {
remote = serverException;
local = clientException;
} else {
remote = clientException;
local = serverException;
}
Exception exception = null;
/*
* Check various exception conditions.
*/
if ((local != null) && (remote != null)) {
// If both failed, return the curthread's exception.
local.initCause(remote);
exception = local;
} else if (local != null) {
exception = local;
} else if (remote != null) {
exception = remote;
} else if (startException != null) {
exception = startException;
}
/*
* If there was an exception *AND* a startException,
* output it.
*/
if (exception != null) {
if (exception != startException && startException != null) {
exception.addSuppressed(startException);
}
throw exception;
}
// Fall-through: no exception to throw!
}
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...");
serverReadyLatch.countDown();
serverException = e;
}
}
};
serverThread.start();
} else {
try {
doServerSide();
} catch (Exception e) {
serverException = e;
} finally {
serverReadyLatch.countDown();
}
}
}
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 {
try {
doClientSide();
} catch (Exception e) {
clientException = e;
}
}
}
}