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/*
* Copyright (c) 2023, 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 8294985
* @library /test/lib
* @summary SSLEngine throws IAE during parsing of X500Principal
* @run main/othervm TestBadDNForPeerCA
* @run main/othervm -Djavax.net.debug=all TestBadDNForPeerCA
*/
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLEngine;
import javax.net.ssl.SSLEngineResult;
import javax.net.ssl.SSLEngineResult.HandshakeStatus;
import javax.net.ssl.SSLHandshakeException;
import javax.net.ssl.TrustManagerFactory;
import java.io.File;
import java.io.FileInputStream;
import java.nio.ByteBuffer;
import java.security.KeyStore;
import java.util.Base64;
public class TestBadDNForPeerCA {
private static final String proto = "TLSv1.3";
private final SSLContext sslc;
private SSLEngine serverEngine; // server Engine
private ByteBuffer serverIn; // read side of serverEngine
private ByteBuffer cTOs; // "reliable" transport client->server
private static final String keyStoreFile =
System.getProperty("test.src", "./")
+ "/../../../../javax/net/ssl/etc/keystore";
// the following ClientHello contains a certificate with an
// invalid/unparseable distinguished name
private static final byte[] payload = Base64.getDecoder().decode(
"FgMDAcsBAAHHAwPbDfeUCIStPzVIfXuGgCu56dSJOJ6xeus1W44frG5tciDEcBfYt"
+ "/PN/6MFCGojEVcmPw21mVyjYInMo0UozIn4NwBiEwITARMDwCzAK8ypwDDMqMAvA"
+ "J/MqgCjAJ4AosAkwCjAI8AnAGsAagBnAEDALsAywC3AMcAmCgAFKsApJcDAFMAJw"
+ "BMAOQA4ADMAMsAFwA/ABMAOAJ0AnAA9ADwANgAvAP8BAAEcAAUABQEAAAAAAAoAF"
+ "gAUAB0AFwAYABkAHgEAAQEBAgEDAQQACwACAQAAEQAJAAcCAAQAAAAAABcAAAAjA"
+ "AAADQAsACoEAwUDBgMIBwgICAQIBQgGCAkICggLBAEFAQYBBAIDAwMBAwICAwIBA"
+ "gIAKwAFBAMEAwMALQACAQEAMgAsACoEAwUDBgMIBwgICAQIBQgGCAkICggLBAEFA"
+ "QYBBAIDAwMBAwICAwIBAgIALwBrAGkAHQAAAAARACAAZMUAADkwsiaOwcsWAwAAA"
+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
+ "AAAAAAtAAAAAAAAAAEAADAAAAA=");
/*
* The following is to set up the keystores.
*/
private static final String passwd = "passphrase";
/*
* Main entry point for this demo.
*/
public static void main(String[] args) throws Exception {
TestBadDNForPeerCA test = new TestBadDNForPeerCA();
try {
test.runTest();
throw new Exception(
"TEST FAILED: Didn't generate any exception");
} catch (SSLHandshakeException she) {
System.out.println("TEST PASSED: Caught expected exception");
}
}
/*
* Create an initialized SSLContext to use for this demo.
*/
public TestBadDNForPeerCA() throws Exception {
char[] passphrase = passwd.toCharArray();
KeyStore ks = KeyStore.getInstance(new File(keyStoreFile), passphrase);
KeyStore ts = KeyStore.getInstance(new File(keyStoreFile), passphrase);
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
kmf.init(ks, passphrase);
TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509");
tmf.init(ts);
SSLContext sslCtx = SSLContext.getInstance(proto);
sslCtx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
sslc = sslCtx;
}
private void runTest() throws Exception {
createSSLEngines();
createBuffers();
cTOs = ByteBuffer.wrap(payload);
System.out.println("injecting client hello");
for (int i = 0; i < 10; i++) { //retry if survived
SSLEngineResult serverResult = serverEngine.unwrap(cTOs, serverIn);
System.out.println("server unwrap: " + serverResult);
runDelegatedTasks(serverResult, serverEngine);
}
}
private void createSSLEngines() throws Exception {
serverEngine = sslc.createSSLEngine();
serverEngine.setUseClientMode(false);
serverEngine.setNeedClientAuth(true);
}
private void createBuffers() {
serverIn = ByteBuffer.allocateDirect(65536);
cTOs = ByteBuffer.allocateDirect(65536);
}
private static void runDelegatedTasks(SSLEngineResult result,
SSLEngine engine) throws Exception {
if (result.getHandshakeStatus() == HandshakeStatus.NEED_TASK) {
Runnable runnable;
while ((runnable = engine.getDelegatedTask()) != null) {
System.out.println("\trunning delegated task...");
runnable.run();
}
HandshakeStatus hsStatus = engine.getHandshakeStatus();
if (hsStatus == HandshakeStatus.NEED_TASK) {
throw new Exception("handshake shouldn't need additional " +
"tasks");
}
System.out.println("\tnew HandshakeStatus: " + hsStatus);
}
}
}
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