/*
* Copyright (c) 2015, 2016, 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 8046321 8153829
* @summary OCSP Stapling for TLS
* @library ../../../../java/security/testlibrary
* @build CertificateBuilder SimpleOCSPServer
* @run main/othervm SSLSocketWithStapling
*/
import java.io.*;
import java.math.BigInteger;
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import javax.net.ssl.*;
import java.security.KeyStore;
import java.security.PublicKey;
import java.security.Security;
import java.security.cert.CertPathValidator;
import java.security.cert.CertPathValidatorException;
import java.security.cert.CertPathValidatorException.BasicReason;
import java.security.cert.Certificate;
import java.security.cert.PKIXBuilderParameters;
import java.security.cert.X509CertSelector;
import java.security.cert.X509Certificate;
import java.security.cert.PKIXRevocationChecker;
import java.security.cert.PKIXRevocationChecker.Option;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.EnumSet;
import java.util.List;
import java.util.Map;
import java.util.HashMap;
import java.util.concurrent.TimeUnit;
import sun.security.testlibrary.SimpleOCSPServer;
import sun.security.testlibrary.CertificateBuilder;
public class SSLSocketWithStapling {
/*
* =============================================================
* Set the various variables needed for the tests, then
* specify what tests to run on each side.
*/
// Turn on TLS debugging
static boolean debug = false;
/*
* 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;
Thread clientThread = null;
Thread serverThread = null;
static String passwd = "passphrase";
static String ROOT_ALIAS = "root";
static String INT_ALIAS = "intermediate";
static String SSL_ALIAS = "ssl";
/*
* Is the server ready to serve?
*/
volatile static boolean serverReady = false;
volatile int serverPort = 0;
volatile Exception serverException = null;
volatile Exception clientException = null;
// PKI components we will need for this test
static KeyStore rootKeystore; // Root CA Keystore
static KeyStore intKeystore; // Intermediate CA Keystore
static KeyStore serverKeystore; // SSL Server Keystore
static KeyStore trustStore; // SSL Client trust store
static SimpleOCSPServer rootOcsp; // Root CA OCSP Responder
static int rootOcspPort; // Port number for root OCSP
static SimpleOCSPServer intOcsp; // Intermediate CA OCSP Responder
static int intOcspPort; // Port number for intermed. OCSP
/*
* 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....
*/
public static void main(String[] args) throws Exception {
if (debug) {
System.setProperty("javax.net.debug", "ssl");
}
try {
// Create the PKI we will use for the test and start the OCSP servers
createPKI();
testAllDefault();
testPKIXParametersRevEnabled();
testRevokedCertificate();
testHardFailFallback();
testSoftFailFallback();
testLatencyNoStaple(false);
testLatencyNoStaple(true);
} finally {
// shut down the OCSP responders before finishing the test
intOcsp.stop();
rootOcsp.stop();
}
}
/**
* Default test using no externally-configured PKIXBuilderParameters
*/
static void testAllDefault() throws Exception {
ClientParameters cliParams = new ClientParameters();
ServerParameters servParams = new ServerParameters();
serverReady = false;
Map<BigInteger, SimpleOCSPServer.CertStatusInfo> revInfo =
new HashMap<>();
// We will prove revocation checking is disabled by marking the SSL
// certificate as revoked. The test would only pass if revocation
// checking did not happen.
X509Certificate sslCert =
(X509Certificate)serverKeystore.getCertificate(SSL_ALIAS);
Date fiveMinsAgo = new Date(System.currentTimeMillis() -
TimeUnit.MINUTES.toMillis(5));
revInfo.put(sslCert.getSerialNumber(),
new SimpleOCSPServer.CertStatusInfo(
SimpleOCSPServer.CertStatus.CERT_STATUS_REVOKED,
fiveMinsAgo));
intOcsp.updateStatusDb(revInfo);
System.out.println("=======================================");
System.out.println("Stapling enabled, default configuration");
System.out.println("=======================================");
SSLSocketWithStapling sslTest = new SSLSocketWithStapling(cliParams,
servParams);
TestResult tr = sslTest.getResult();
if (tr.clientExc != null) {
throw tr.clientExc;
} else if (tr.serverExc != null) {
throw tr.serverExc;
}
// Return the ssl certificate to non-revoked status
revInfo.put(sslCert.getSerialNumber(),
new SimpleOCSPServer.CertStatusInfo(
SimpleOCSPServer.CertStatus.CERT_STATUS_GOOD));
intOcsp.updateStatusDb(revInfo);
System.out.println(" PASS");
System.out.println("=======================================\n");
}
/**
* Do a basic connection using PKIXParameters with revocation checking
* enabled and client-side OCSP disabled. It will only pass if all
* stapled responses are present, valid and have a GOOD status.
*/
static void testPKIXParametersRevEnabled() throws Exception {
ClientParameters cliParams = new ClientParameters();
ServerParameters servParams = new ServerParameters();
serverReady = false;
System.out.println("=====================================");
System.out.println("Stapling enabled, PKIXParameters with");
System.out.println("Revocation checking enabled ");
System.out.println("=====================================");
cliParams.pkixParams = new PKIXBuilderParameters(trustStore,
new X509CertSelector());
cliParams.pkixParams.setRevocationEnabled(true);
Security.setProperty("ocsp.enable", "false");
SSLSocketWithStapling sslTest = new SSLSocketWithStapling(cliParams,
servParams);
TestResult tr = sslTest.getResult();
if (tr.clientExc != null) {
throw tr.clientExc;
} else if (tr.serverExc != null) {
throw tr.serverExc;
}
System.out.println(" PASS");
System.out.println("=====================================\n");
}
/**
* Perform a test where the certificate is revoked and placed in the
* TLS handshake. Client-side OCSP is disabled, so this test will only
* pass if the OCSP response is found, since we will check the
* CertPathValidatorException reason for revoked status.
*/
static void testRevokedCertificate() throws Exception {
ClientParameters cliParams = new ClientParameters();
ServerParameters servParams = new ServerParameters();
serverReady = false;
Map<BigInteger, SimpleOCSPServer.CertStatusInfo> revInfo =
new HashMap<>();
// We will prove revocation checking is disabled by marking the SSL
// certificate as revoked. The test would only pass if revocation
// checking did not happen.
X509Certificate sslCert =
(X509Certificate)serverKeystore.getCertificate(SSL_ALIAS);
Date fiveMinsAgo = new Date(System.currentTimeMillis() -
TimeUnit.MINUTES.toMillis(5));
revInfo.put(sslCert.getSerialNumber(),
new SimpleOCSPServer.CertStatusInfo(
SimpleOCSPServer.CertStatus.CERT_STATUS_REVOKED,
fiveMinsAgo));
intOcsp.updateStatusDb(revInfo);
System.out.println("=======================================");
System.out.println("Stapling enabled, default configuration");
System.out.println("=======================================");
cliParams.pkixParams = new PKIXBuilderParameters(trustStore,
new X509CertSelector());
cliParams.pkixParams.setRevocationEnabled(true);
Security.setProperty("ocsp.enable", "false");
SSLSocketWithStapling sslTest = new SSLSocketWithStapling(cliParams,
servParams);
TestResult tr = sslTest.getResult();
if (!checkClientValidationFailure(tr.clientExc, BasicReason.REVOKED)) {
if (tr.clientExc != null) {
throw tr.clientExc;
} else {
throw new RuntimeException(
"Expected client failure, but the client succeeded");
}
}
// Return the ssl certificate to non-revoked status
revInfo.put(sslCert.getSerialNumber(),
new SimpleOCSPServer.CertStatusInfo(
SimpleOCSPServer.CertStatus.CERT_STATUS_GOOD));
intOcsp.updateStatusDb(revInfo);
System.out.println(" PASS");
System.out.println("=======================================\n");
}
/**
* Test a case where client-side stapling is attempted, but does not
* occur because OCSP responders are unreachable. This should use a
* default hard-fail behavior.
*/
static void testHardFailFallback() throws Exception {
ClientParameters cliParams = new ClientParameters();
ServerParameters servParams = new ServerParameters();
serverReady = false;
// make OCSP responders reject connections
intOcsp.rejectConnections();
rootOcsp.rejectConnections();
System.out.println("=======================================");
System.out.println("Stapling enbled in client and server,");
System.out.println("but OCSP responders disabled.");
System.out.println("PKIXParameters with Revocation checking");
System.out.println("enabled.");
System.out.println("=======================================");
Security.setProperty("ocsp.enable", "true");
cliParams.pkixParams = new PKIXBuilderParameters(trustStore,
new X509CertSelector());
cliParams.pkixParams.setRevocationEnabled(true);
SSLSocketWithStapling sslTest = new SSLSocketWithStapling(cliParams,
servParams);
TestResult tr = sslTest.getResult();
if (!checkClientValidationFailure(tr.clientExc,
BasicReason.UNDETERMINED_REVOCATION_STATUS)) {
if (tr.clientExc != null) {
throw tr.clientExc;
} else {
throw new RuntimeException(
"Expected client failure, but the client succeeded");
}
}
System.out.println(" PASS");
System.out.println("=======================================\n");
// Make OCSP responders accept connections
intOcsp.acceptConnections();
rootOcsp.acceptConnections();
// Wait 5 seconds for server ready
for (int i = 0; (i < 100 && (!intOcsp.isServerReady() || !rootOcsp.isServerReady())); i++) {
Thread.sleep(50);
}
if (!intOcsp.isServerReady() || !rootOcsp.isServerReady()) {
throw new RuntimeException("Server not ready yet");
}
}
/**
* Test a case where client-side stapling is attempted, but does not
* occur because OCSP responders are unreachable. Client-side OCSP
* checking is enabled for this, with SOFT_FAIL.
*/
static void testSoftFailFallback() throws Exception {
ClientParameters cliParams = new ClientParameters();
ServerParameters servParams = new ServerParameters();
serverReady = false;
// make OCSP responders reject connections
intOcsp.rejectConnections();
rootOcsp.rejectConnections();
System.out.println("=======================================");
System.out.println("Stapling enbled in client and server,");
System.out.println("but OCSP responders disabled.");
System.out.println("PKIXParameters with Revocation checking");
System.out.println("enabled and SOFT_FAIL.");
System.out.println("=======================================");
Security.setProperty("ocsp.enable", "true");
cliParams.pkixParams = new PKIXBuilderParameters(trustStore,
new X509CertSelector());
cliParams.pkixParams.setRevocationEnabled(true);
CertPathValidator cpv = CertPathValidator.getInstance("PKIX");
cliParams.revChecker =
(PKIXRevocationChecker)cpv.getRevocationChecker();
cliParams.revChecker.setOptions(EnumSet.of(Option.SOFT_FAIL));
SSLSocketWithStapling sslTest = new SSLSocketWithStapling(cliParams,
servParams);
TestResult tr = sslTest.getResult();
if (tr.clientExc != null) {
throw tr.clientExc;
} else if (tr.serverExc != null) {
throw tr.serverExc;
}
System.out.println(" PASS");
System.out.println("=======================================\n");
// Make OCSP responders accept connections
intOcsp.acceptConnections();
rootOcsp.acceptConnections();
// Wait 5 seconds for server ready
for (int i = 0; (i < 100 && (!intOcsp.isServerReady() || !rootOcsp.isServerReady())); i++) {
Thread.sleep(50);
}
if (!intOcsp.isServerReady() || !rootOcsp.isServerReady()) {
throw new RuntimeException("Server not ready yet");
}
}
/**
* This test initiates stapling from the client, but the server does not
* support OCSP stapling for this connection. In this case it happens
* because the latency of the OCSP responders is longer than the server
* is willing to wait. To keep the test streamlined, we will set the server
* latency to a 1 second wait, and set the responder latency to 3 seconds.
*
* @param fallback if we allow client-side OCSP fallback, which
* will change the result from the client failing with CPVE (no fallback)
* to a pass (fallback active).
*/
static void testLatencyNoStaple(Boolean fallback) throws Exception {
ClientParameters cliParams = new ClientParameters();
ServerParameters servParams = new ServerParameters();
serverReady = false;
// Give a 1 second delay before running the test.
intOcsp.setDelay(3000);
rootOcsp.setDelay(3000);
Thread.sleep(1000);
// Wait 5 seconds for server ready
for (int i = 0; (i < 100 && (!intOcsp.isServerReady() || !rootOcsp.isServerReady())); i++) {
Thread.sleep(50);
}
if (!intOcsp.isServerReady() || !rootOcsp.isServerReady()) {
throw new RuntimeException("Server not ready yet");
}
System.out.println("========================================");
System.out.println("Stapling enbled in client. Server does");
System.out.println("not support stapling due to OCSP latency.");
System.out.println("PKIXParameters with Revocation checking");
System.out.println("enabled, client-side OCSP checking is.");
System.out.println(fallback ? "enabled" : "disabled");
System.out.println("========================================");
Security.setProperty("ocsp.enable", fallback.toString());
cliParams.pkixParams = new PKIXBuilderParameters(trustStore,
new X509CertSelector());
cliParams.pkixParams.setRevocationEnabled(true);
servParams.respTimeout = 1000;
SSLSocketWithStapling sslTest = new SSLSocketWithStapling(cliParams,
servParams);
TestResult tr = sslTest.getResult();
if (fallback) {
if (tr.clientExc != null) {
throw tr.clientExc;
} else if (tr.serverExc != null) {
throw tr.serverExc;
}
} else {
if (!checkClientValidationFailure(tr.clientExc,
BasicReason.UNDETERMINED_REVOCATION_STATUS)) {
if (tr.clientExc != null) {
throw tr.clientExc;
} else {
throw new RuntimeException(
"Expected client failure, but the client succeeded");
}
}
}
System.out.println(" PASS");
System.out.println("========================================\n");
// Remove the OCSP responder latency
intOcsp.setDelay(0);
rootOcsp.setDelay(0);
Thread.sleep(1000);
// Wait 5 seconds for server ready
for (int i = 0; (i < 100 && (!intOcsp.isServerReady() || !rootOcsp.isServerReady())); i++) {
Thread.sleep(50);
}
if (!intOcsp.isServerReady() || !rootOcsp.isServerReady()) {
throw new RuntimeException("Server not ready yet");
}
}
/*
* Define the server side of the test.
*
* If the server prematurely exits, serverReady will be set to true
* to avoid infinite hangs.
*/
void doServerSide(ServerParameters servParams) throws Exception {
// Selectively enable or disable the feature
System.setProperty("jdk.tls.server.enableStatusRequestExtension",
Boolean.toString(servParams.enabled));
// Set all the other operating parameters
System.setProperty("jdk.tls.stapling.cacheSize",
Integer.toString(servParams.cacheSize));
System.setProperty("jdk.tls.stapling.cacheLifetime",
Integer.toString(servParams.cacheLifetime));
System.setProperty("jdk.tls.stapling.responseTimeout",
Integer.toString(servParams.respTimeout));
System.setProperty("jdk.tls.stapling.responderURI", servParams.respUri);
System.setProperty("jdk.tls.stapling.responderOverride",
Boolean.toString(servParams.respOverride));
System.setProperty("jdk.tls.stapling.ignoreExtensions",
Boolean.toString(servParams.ignoreExts));
// Set keystores and trust stores for the server
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
kmf.init(serverKeystore, passwd.toCharArray());
TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509");
tmf.init(trustStore);
SSLContext sslc = SSLContext.getInstance("TLS");
sslc.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
SSLServerSocketFactory sslssf = sslc.getServerSocketFactory();
try (SSLServerSocket sslServerSocket =
(SSLServerSocket) sslssf.createServerSocket(serverPort)) {
serverPort = sslServerSocket.getLocalPort();
/*
* Signal Client, we're ready for his connect.
*/
serverReady = true;
try (SSLSocket sslSocket = (SSLSocket) sslServerSocket.accept();
InputStream sslIS = sslSocket.getInputStream();
OutputStream sslOS = sslSocket.getOutputStream()) {
int numberIn = sslIS.read();
int numberSent = 85;
log("Server received number: " + numberIn);
sslOS.write(numberSent);
sslOS.flush();
log("Server sent number: " + numberSent);
}
}
}
/*
* Define the client side of the test.
*
* If the server prematurely exits, serverReady will be set to true
* to avoid infinite hangs.
*/
void doClientSide(ClientParameters cliParams) throws Exception {
// Wait 5 seconds for server ready
for (int i = 0; (i < 100 && !serverReady); i++) {
Thread.sleep(50);
}
if (!serverReady) {
throw new RuntimeException("Server not ready yet");
}
// Selectively enable or disable the feature
System.setProperty("jdk.tls.client.enableStatusRequestExtension",
Boolean.toString(cliParams.enabled));
// Create the Trust Manager Factory using the PKIX variant
TrustManagerFactory tmf = TrustManagerFactory.getInstance("PKIX");
// If we have a customized pkixParameters then use it
if (cliParams.pkixParams != null) {
// LIf we have a customized PKIXRevocationChecker, add
// it to the PKIXBuilderParameters.
if (cliParams.revChecker != null) {
cliParams.pkixParams.addCertPathChecker(cliParams.revChecker);
}
ManagerFactoryParameters trustParams =
new CertPathTrustManagerParameters(cliParams.pkixParams);
tmf.init(trustParams);
} else {
tmf.init(trustStore);
}
SSLContext sslc = SSLContext.getInstance("TLS");
sslc.init(null, tmf.getTrustManagers(), null);
SSLSocketFactory sslsf = sslc.getSocketFactory();
try (SSLSocket sslSocket = (SSLSocket)sslsf.createSocket("localhost",
serverPort);
InputStream sslIS = sslSocket.getInputStream();
OutputStream sslOS = sslSocket.getOutputStream()) {
int numberSent = 80;
sslOS.write(numberSent);
sslOS.flush();
log("Client sent number: " + numberSent);
int numberIn = sslIS.read();
log("Client received number:" + numberIn);
}
}
/*
* Primary constructor, used to drive remainder of the test.
*
* Fork off the other side, then do your work.
*/
SSLSocketWithStapling(ClientParameters cliParams,
ServerParameters servParams) throws Exception {
Exception startException = null;
try {
if (separateServerThread) {
startServer(servParams, true);
startClient(cliParams, false);
} else {
startClient(cliParams, true);
startServer(servParams, 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();
}
}
}
/**
* Checks a validation failure to see if it failed for the reason we think
* it should. This comes in as an SSLException of some sort, but it
* encapsulates a ValidatorException which in turn encapsulates the
* CertPathValidatorException we are interested in.
*
* @param e the exception thrown at the top level
* @param reason the underlying CertPathValidatorException BasicReason
* we are expecting it to have.
*
* @return true if the reason matches up, false otherwise.
*/
static boolean checkClientValidationFailure(Exception e,
BasicReason reason) {
boolean result = false;
if (e instanceof SSLException) {
Throwable valExc = e.getCause();
if (valExc instanceof sun.security.validator.ValidatorException) {
Throwable cause = valExc.getCause();
if (cause instanceof CertPathValidatorException) {
CertPathValidatorException cpve =
(CertPathValidatorException)cause;
if (cpve.getReason() == reason) {
result = true;
}
}
}
}
return result;
}
TestResult getResult() {
TestResult tr = new TestResult();
tr.clientExc = clientException;
tr.serverExc = serverException;
return tr;
}
void startServer(ServerParameters servParams, boolean newThread)
throws Exception {
if (newThread) {
serverThread = new Thread() {
public void run() {
try {
doServerSide(servParams);
} catch (Exception e) {
/*
* Our server thread just died.
*
* Release the client, if not active already...
*/
System.err.println("Server died...");
e.printStackTrace(System.err);
serverReady = true;
serverException = e;
}
}
};
serverThread.start();
} else {
try {
doServerSide(servParams);
} catch (Exception e) {
serverException = e;
} finally {
serverReady = true;
}
}
}
void startClient(ClientParameters cliParams, boolean newThread)
throws Exception {
if (newThread) {
clientThread = new Thread() {
public void run() {
try {
doClientSide(cliParams);
} catch (Exception e) {
/*
* Our client thread just died.
*/
System.err.println("Client died...");
clientException = e;
}
}
};
clientThread.start();
} else {
try {
doClientSide(cliParams);
} catch (Exception e) {
clientException = e;
}
}
}
/**
* Creates the PKI components necessary for this test, including
* Root CA, Intermediate CA and SSL server certificates, the keystores
* for each entity, a client trust store, and starts the OCSP responders.
*/
private static void createPKI() throws Exception {
CertificateBuilder cbld = new CertificateBuilder();
KeyPairGenerator keyGen = KeyPairGenerator.getInstance("RSA");
keyGen.initialize(2048);
KeyStore.Builder keyStoreBuilder =
KeyStore.Builder.newInstance("PKCS12", null,
new KeyStore.PasswordProtection(passwd.toCharArray()));
// Generate Root, IntCA, EE keys
KeyPair rootCaKP = keyGen.genKeyPair();
log("Generated Root CA KeyPair");
KeyPair intCaKP = keyGen.genKeyPair();
log("Generated Intermediate CA KeyPair");
KeyPair sslKP = keyGen.genKeyPair();
log("Generated SSL Cert KeyPair");
// Set up the Root CA Cert
cbld.setSubjectName("CN=Root CA Cert, O=SomeCompany");
cbld.setPublicKey(rootCaKP.getPublic());
cbld.setSerialNumber(new BigInteger("1"));
// Make a 3 year validity starting from 60 days ago
long start = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(60);
long end = start + TimeUnit.DAYS.toMillis(1085);
cbld.setValidity(new Date(start), new Date(end));
addCommonExts(cbld, rootCaKP.getPublic(), rootCaKP.getPublic());
addCommonCAExts(cbld);
// Make our Root CA Cert!
X509Certificate rootCert = cbld.build(null, rootCaKP.getPrivate(),
"SHA256withRSA");
log("Root CA Created:\n" + certInfo(rootCert));
// Now build a keystore and add the keys and cert
rootKeystore = keyStoreBuilder.getKeyStore();
Certificate[] rootChain = {rootCert};
rootKeystore.setKeyEntry(ROOT_ALIAS, rootCaKP.getPrivate(),
passwd.toCharArray(), rootChain);
// Now fire up the OCSP responder
rootOcsp = new SimpleOCSPServer(rootKeystore, passwd, ROOT_ALIAS, null);
rootOcsp.enableLog(debug);
rootOcsp.setNextUpdateInterval(3600);
rootOcsp.start();
// Wait 5 seconds for server ready
for (int i = 0; (i < 100 && !rootOcsp.isServerReady()); i++) {
Thread.sleep(50);
}
if (!rootOcsp.isServerReady()) {
throw new RuntimeException("Server not ready yet");
}
rootOcspPort = rootOcsp.getPort();
String rootRespURI = "http://localhost:" + rootOcspPort;
log("Root OCSP Responder URI is " + rootRespURI);
// Now that we have the root keystore and OCSP responder we can
// create our intermediate CA.
cbld.reset();
cbld.setSubjectName("CN=Intermediate CA Cert, O=SomeCompany");
cbld.setPublicKey(intCaKP.getPublic());
cbld.setSerialNumber(new BigInteger("100"));
// Make a 2 year validity starting from 30 days ago
start = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(30);
end = start + TimeUnit.DAYS.toMillis(730);
cbld.setValidity(new Date(start), new Date(end));
addCommonExts(cbld, intCaKP.getPublic(), rootCaKP.getPublic());
addCommonCAExts(cbld);
cbld.addAIAExt(Collections.singletonList(rootRespURI));
// Make our Intermediate CA Cert!
X509Certificate intCaCert = cbld.build(rootCert, rootCaKP.getPrivate(),
"SHA256withRSA");
log("Intermediate CA Created:\n" + certInfo(intCaCert));
// Provide intermediate CA cert revocation info to the Root CA
// OCSP responder.
Map<BigInteger, SimpleOCSPServer.CertStatusInfo> revInfo =
new HashMap<>();
revInfo.put(intCaCert.getSerialNumber(),
new SimpleOCSPServer.CertStatusInfo(
SimpleOCSPServer.CertStatus.CERT_STATUS_GOOD));
rootOcsp.updateStatusDb(revInfo);
// Now build a keystore and add the keys, chain and root cert as a TA
intKeystore = keyStoreBuilder.getKeyStore();
Certificate[] intChain = {intCaCert, rootCert};
intKeystore.setKeyEntry(INT_ALIAS, intCaKP.getPrivate(),
passwd.toCharArray(), intChain);
intKeystore.setCertificateEntry(ROOT_ALIAS, rootCert);
// Now fire up the Intermediate CA OCSP responder
intOcsp = new SimpleOCSPServer(intKeystore, passwd,
INT_ALIAS, null);
intOcsp.enableLog(debug);
intOcsp.setNextUpdateInterval(3600);
intOcsp.start();
// Wait 5 seconds for server ready
for (int i = 0; (i < 100 && !intOcsp.isServerReady()); i++) {
Thread.sleep(50);
}
if (!intOcsp.isServerReady()) {
throw new RuntimeException("Server not ready yet");
}
intOcspPort = intOcsp.getPort();
String intCaRespURI = "http://localhost:" + intOcspPort;
log("Intermediate CA OCSP Responder URI is " + intCaRespURI);
// Last but not least, let's make our SSLCert and add it to its own
// Keystore
cbld.reset();
cbld.setSubjectName("CN=SSLCertificate, O=SomeCompany");
cbld.setPublicKey(sslKP.getPublic());
cbld.setSerialNumber(new BigInteger("4096"));
// Make a 1 year validity starting from 7 days ago
start = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(7);
end = start + TimeUnit.DAYS.toMillis(365);
cbld.setValidity(new Date(start), new Date(end));
// Add extensions
addCommonExts(cbld, sslKP.getPublic(), intCaKP.getPublic());
boolean[] kuBits = {true, false, true, false, false, false,
false, false, false};
cbld.addKeyUsageExt(kuBits);
List<String> ekuOids = new ArrayList<>();
ekuOids.add("1.3.6.1.5.5.7.3.1");
ekuOids.add("1.3.6.1.5.5.7.3.2");
cbld.addExtendedKeyUsageExt(ekuOids);
cbld.addSubjectAltNameDNSExt(Collections.singletonList("localhost"));
cbld.addAIAExt(Collections.singletonList(intCaRespURI));
// Make our SSL Server Cert!
X509Certificate sslCert = cbld.build(intCaCert, intCaKP.getPrivate(),
"SHA256withRSA");
log("SSL Certificate Created:\n" + certInfo(sslCert));
// Provide SSL server cert revocation info to the Intermeidate CA
// OCSP responder.
revInfo = new HashMap<>();
revInfo.put(sslCert.getSerialNumber(),
new SimpleOCSPServer.CertStatusInfo(
SimpleOCSPServer.CertStatus.CERT_STATUS_GOOD));
intOcsp.updateStatusDb(revInfo);
// Now build a keystore and add the keys, chain and root cert as a TA
serverKeystore = keyStoreBuilder.getKeyStore();
Certificate[] sslChain = {sslCert, intCaCert, rootCert};
serverKeystore.setKeyEntry(SSL_ALIAS, sslKP.getPrivate(),
passwd.toCharArray(), sslChain);
serverKeystore.setCertificateEntry(ROOT_ALIAS, rootCert);
// And finally a Trust Store for the client
trustStore = keyStoreBuilder.getKeyStore();
trustStore.setCertificateEntry(ROOT_ALIAS, rootCert);
}
private static void addCommonExts(CertificateBuilder cbld,
PublicKey subjKey, PublicKey authKey) throws IOException {
cbld.addSubjectKeyIdExt(subjKey);
cbld.addAuthorityKeyIdExt(authKey);
}
private static void addCommonCAExts(CertificateBuilder cbld)
throws IOException {
cbld.addBasicConstraintsExt(true, true, -1);
// Set key usage bits for digitalSignature, keyCertSign and cRLSign
boolean[] kuBitSettings = {true, false, false, false, false, true,
true, false, false};
cbld.addKeyUsageExt(kuBitSettings);
}
/**
* Helper routine that dumps only a few cert fields rather than
* the whole toString() output.
*
* @param cert an X509Certificate to be displayed
*
* @return the String output of the issuer, subject and
* serial number
*/
private static String certInfo(X509Certificate cert) {
StringBuilder sb = new StringBuilder();
sb.append("Issuer: ").append(cert.getIssuerX500Principal()).
append("\n");
sb.append("Subject: ").append(cert.getSubjectX500Principal()).
append("\n");
sb.append("Serial: ").append(cert.getSerialNumber()).append("\n");
return sb.toString();
}
/**
* Log a message on stdout
*
* @param message The message to log
*/
private static void log(String message) {
if (debug) {
System.out.println(message);
}
}
// The following two classes are Simple nested class to group a handful
// of configuration parameters used before starting a client or server.
// We'll just access the data members directly for convenience.
static class ClientParameters {
boolean enabled = true;
PKIXBuilderParameters pkixParams = null;
PKIXRevocationChecker revChecker = null;
ClientParameters() { }
}
static class ServerParameters {
boolean enabled = true;
int cacheSize = 256;
int cacheLifetime = 3600;
int respTimeout = 5000;
String respUri = "";
boolean respOverride = false;
boolean ignoreExts = false;
ServerParameters() { }
}
static class TestResult {
Exception serverExc = null;
Exception clientExc = null;
}
}