/*
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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
* 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
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*/
/*
* @test 1.3 01/03/08
* @bug 4330535
* @summary Client should follow suite order in
* SSLSocket.setEnabledCipherSuites()
* @run main/othervm CipherSuiteOrder
*
* SunJSSE does not support dynamic system properties, no way to re-use
* system properties in samevm/agentvm mode.
* @author Jaya Hangal
*/
import java.io.*;
import java.security.Security;
import javax.net.ssl.*;
public class CipherSuiteOrder {
/*
* =============================================================
* 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 trustStoreFile = "truststore";
static String passwd = "passphrase";
/*
* Is the server ready to serve?
*/
volatile static boolean serverReady = false;
/*
* Turn on SSL debugging?
*/
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.
*/
void doServerSide() throws Exception {
SSLServerSocketFactory sslssf =
(SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
SSLServerSocket sslServerSocket =
(SSLServerSocket) sslssf.createServerSocket(serverPort);
serverPort = sslServerSocket.getLocalPort();
/*
* Signal Client, we're ready for this connect.
*/
serverReady = true;
SSLSocket sslSocket = (SSLSocket) sslServerSocket.accept();
/**
* The suite "SSL_RSA_WITH_RC4_128_MD5" is first in the
* client ordered cipher suite list. Place it last in this
* list to make sure that the server conforms to the client set
* ordering in choosing the cipher suite to use.
*/
String enabledSuites[] = {
"SSL_RSA_WITH_DES_CBC_SHA",
"SSL_DHE_DSS_WITH_DES_CBC_SHA",
"SSL_RSA_WITH_RC4_128_MD5"
};
sslSocket.setEnabledCipherSuites(enabledSuites);
System.out.println("");
System.out.println("server enabled suites: ");
System.out.println("=====================");
String suites[] = sslSocket.getEnabledCipherSuites();
for (int i = 0; i < suites.length; i++)
System.out.println(suites[i]);
System.out.println("");
InputStream sslIS = sslSocket.getInputStream();
OutputStream sslOS = sslSocket.getOutputStream();
int read = sslIS.read();
System.out.println("Server read: " + read);
sslOS.write(85);
sslOS.flush();
String cipherSuiteChosen = sslSocket.getSession().getCipherSuite();
System.out.println("Cipher suite in use: " +
cipherSuiteChosen);
sslSocket.close();
if (!cipherSuiteChosen.equals("SSL_RSA_WITH_RC4_128_MD5"))
throw new Exception("Test failed: Wrong cipher suite is chosen");
}
/*
* Define the client side of the test.
*
* If the server prematurely exits, serverReady will be set to true
* to avoid infinite hangs.
*/
void doClientSide() throws Exception {
/*
* Wait for server to get started.
*/
while (!serverReady) {
Thread.sleep(50);
}
SSLSocketFactory sslsf =
(SSLSocketFactory) SSLSocketFactory.getDefault();
SSLSocket sslSocket = (SSLSocket)
sslsf.createSocket("localhost", serverPort);
/*
* Pick a random order for the suites that is different from the
* default ordering.
*/
String enabledSuites[] = {
"SSL_RSA_WITH_RC4_128_MD5",
"SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA",
"SSL_RSA_WITH_RC4_128_SHA",
"SSL_DHE_DSS_WITH_DES_CBC_SHA"
};
sslSocket.setEnabledCipherSuites(enabledSuites);
System.out.println("");
System.out.println("client enabled suites: ");
System.out.println("======================");
String[] suites = sslSocket.getEnabledCipherSuites();
for (int i = 0; i < suites.length; i++)
System.out.println(suites[i]);
System.out.println("");
InputStream sslIS = sslSocket.getInputStream();
OutputStream sslOS = sslSocket.getOutputStream();
sslOS.write(80);
sslOS.flush();
int read = sslIS.read();
System.out.println("client read: " + read);
sslSocket.close();
}
/*
* =============================================================
* 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 {
// reset the security property to make sure that the algorithms
// and keys used in this test are not disabled.
Security.setProperty("jdk.tls.disabledAlgorithms", "");
String keyFilename =
System.getProperty("test.src", "./") + "/" + pathToStores +
"/" + keyStoreFile;
String trustFilename =
System.getProperty("test.src", "./") + "/" + pathToStores +
"/" + trustStoreFile;
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 CipherSuiteOrder();
}
Thread clientThread = null;
Thread serverThread = null;
/*
* Primary constructor, used to drive remainder of the test.
*
* Fork off the other side, then do your work.
*/
CipherSuiteOrder() 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)
throw serverException;
if (clientException != null)
throw clientException;
}
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..." + e);
serverReady = true;
serverException = e;
}
}
};
serverThread.start();
} else {
doServerSide();
}
}
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();
}
}
}