293 lines
12 KiB
Java
293 lines
12 KiB
Java
/*
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* Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8179502
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* @summary Enhance OCSP, CRL and Certificate Fetch Timeouts
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* @modules java.base/sun.security.x509
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* java.base/sun.security.util
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* @library /test/lib ../../../../java/security/testlibrary
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* @build CertificateBuilder
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* @run main/othervm -Dcom.sun.security.enableAIAcaIssuers=true
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* -Dcom.sun.security.cert.readtimeout=1 AIACertTimeout 5000 false
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* @run main/othervm -Dcom.sun.security.enableAIAcaIssuers=true
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* -Dcom.sun.security.cert.readtimeout=1s AIACertTimeout 5000 false
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* @run main/othervm -Dcom.sun.security.enableAIAcaIssuers=true
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* -Dcom.sun.security.cert.readtimeout=4 AIACertTimeout 1000 true
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* @run main/othervm -Dcom.sun.security.enableAIAcaIssuers=true
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* -Dcom.sun.security.cert.readtimeout=1500ms AIACertTimeout 5000 false
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* @run main/othervm -Dcom.sun.security.enableAIAcaIssuers=true
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* -Dcom.sun.security.cert.readtimeout=4500ms AIACertTimeout 1000 true
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* @run main/othervm -Djava.security.debug=certpath
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* -Dcom.sun.security.enableAIAcaIssuers=false
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* -Dcom.sun.security.cert.readtimeout=20000ms AIACertTimeout 10000 false
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*/
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import com.sun.net.httpserver.*;
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import java.io.*;
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import java.math.BigInteger;
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import java.net.InetSocketAddress;
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import java.security.cert.*;
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import java.security.KeyPair;
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import java.security.KeyPairGenerator;
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import java.security.spec.*;
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import java.util.*;
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import java.util.concurrent.TimeUnit;
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import sun.security.testlibrary.CertificateBuilder;
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import sun.security.x509.*;
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import sun.security.util.*;
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public class AIACertTimeout {
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private static final boolean logging = true;
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// PKI and server components we will need for this test
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private static KeyPair rootKp; // Root CA keys
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private static X509Certificate rootCert;
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private static KeyPair intKp; // Intermediate CA keys
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private static X509Certificate intCert;
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private static KeyPair eeKp; // End-entity keys
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private static X509Certificate eeCert;
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public static void main(String[] args) throws Exception {
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int servTimeoutMsec = (args != null && args.length >= 1) ?
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Integer.parseInt(args[0]) : -1;
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boolean expectedPass = args != null && args.length >= 2 &&
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Boolean.parseBoolean(args[1]);
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createAuthorities();
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CaCertHttpServer aiaServer = new CaCertHttpServer(intCert,
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servTimeoutMsec);
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try {
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aiaServer.start();
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createEE(aiaServer.getAddress());
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X509CertSelector target = new X509CertSelector();
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target.setCertificate(eeCert);
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PKIXParameters params = new PKIXBuilderParameters(Set.of(
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new TrustAnchor(rootCert, null)), target);
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params.setRevocationEnabled(false);
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try {
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CertPathBuilder cpb = CertPathBuilder.getInstance("PKIX");
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CertPathBuilderResult result = cpb.build(params);
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if (expectedPass) {
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int pathLen = result.getCertPath().getCertificates().size();
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if (pathLen != 2) {
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throw new RuntimeException("Expected 2 certificates " +
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"in certpath, got " + pathLen);
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}
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} else {
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throw new RuntimeException("Missing expected CertPathBuilderException");
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}
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} catch (CertPathBuilderException cpve) {
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if (!expectedPass) {
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log("Cert path building failed as expected: " + cpve);
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} else {
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throw cpve;
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}
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}
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} finally {
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aiaServer.stop();
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}
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}
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private static class CaCertHttpServer {
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private final X509Certificate caCert;
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private final HttpServer server;
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private final int timeout;
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public CaCertHttpServer(X509Certificate cert, int timeout)
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throws IOException {
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caCert = Objects.requireNonNull(cert, "Null CA cert disallowed");
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server = HttpServer.create();
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this.timeout = timeout;
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if (timeout > 0) {
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log("Created HttpServer with timeout of " + timeout + " msec.");
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} else {
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log("Created HttpServer with no timeout");
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}
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}
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public void start() throws IOException {
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server.bind(new InetSocketAddress("localhost", 0), 0);
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server.createContext("/cacert", t -> {
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try (InputStream is = t.getRequestBody()) {
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is.readAllBytes();
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}
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try {
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if (timeout > 0) {
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// Sleep in order to simulate network latency
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log("Server sleeping for " + timeout + " msec.");
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Thread.sleep(timeout);
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}
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byte[] derCert = caCert.getEncoded();
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t.getResponseHeaders().add("Content-Type",
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"application/pkix-cert");
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t.sendResponseHeaders(200, derCert.length);
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try (OutputStream os = t.getResponseBody()) {
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os.write(derCert);
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}
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} catch (InterruptedException |
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CertificateEncodingException exc) {
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throw new IOException(exc);
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}
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});
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server.setExecutor(null);
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server.start();
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log("Started HttpServer: Listening on " + server.getAddress());
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}
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public void stop() {
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server.stop(0);
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}
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public InetSocketAddress getAddress() {
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return server.getAddress();
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}
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}
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/**
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* Creates the CA PKI components necessary for this test.
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*/
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private static void createAuthorities() throws Exception {
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CertificateBuilder cbld = new CertificateBuilder();
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KeyPairGenerator keyGen = KeyPairGenerator.getInstance("EC");
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keyGen.initialize(new ECGenParameterSpec("secp256r1"));
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// Generate Root, IntCA, EE keys
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rootKp = keyGen.genKeyPair();
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log("Generated Root CA KeyPair");
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intKp = keyGen.genKeyPair();
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log("Generated Intermediate CA KeyPair");
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eeKp = keyGen.genKeyPair();
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log("Generated End Entity Cert KeyPair");
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// Make a 3 year validity starting from 60 days ago
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long start = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(60);
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long end = start + TimeUnit.DAYS.toMillis(1085);
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boolean[] kuBitSettings = {true, false, false, false, false, true,
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true, false, false};
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// Set up the Root CA Cert
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cbld.setSubjectName("CN=Root CA Cert, O=SomeCompany").
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setPublicKey(rootKp.getPublic()).
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setSerialNumber(new BigInteger("1")).
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setValidity(new Date(start), new Date(end)).
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addSubjectKeyIdExt(rootKp.getPublic()).
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addAuthorityKeyIdExt(rootKp.getPublic()).
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addBasicConstraintsExt(true, true, -1).
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addKeyUsageExt(kuBitSettings);
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// Make our Root CA Cert!
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rootCert = cbld.build(null, rootKp.getPrivate(), "SHA256withECDSA");
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log("Root CA Created:\n" + certInfo(rootCert));
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// Make a 2 year validity starting from 30 days ago
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start = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(30);
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end = start + TimeUnit.DAYS.toMillis(730);
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// Now that we have the root keystore we can create our
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// intermediate CA.
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cbld.reset();
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cbld.setSubjectName("CN=Intermediate CA Cert, O=SomeCompany").
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setPublicKey(intKp.getPublic()).
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setSerialNumber(new BigInteger("100")).
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setValidity(new Date(start), new Date(end)).
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addSubjectKeyIdExt(intKp.getPublic()).
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addAuthorityKeyIdExt(rootKp.getPublic()).
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addBasicConstraintsExt(true, true, -1).
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addKeyUsageExt(kuBitSettings);
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// Make our Intermediate CA Cert!
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intCert = cbld.build(rootCert, rootKp.getPrivate(), "SHA256withECDSA");
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log("Intermediate CA Created:\n" + certInfo(intCert));
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}
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/**
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* Creates the end entity certificate from the previously generated
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* intermediate CA cert.
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*
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* @param aiaAddr the address/port of the server that will hold the issuer
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* certificate. This will be used to create an AIA URI.
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*/
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private static void createEE(InetSocketAddress aiaAddr) throws Exception {
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// Make a 1 year validity starting from 7 days ago
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long start = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(7);
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long end = start + TimeUnit.DAYS.toMillis(365);
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boolean[] kuBits = {true, false, false, false, false, false,
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false, false, false};
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List<String> ekuOids = List.of("1.3.6.1.5.5.7.3.1",
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"1.3.6.1.5.5.7.3.2", "1.3.6.1.5.5.7.3.4");
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String aiaUri = String.format("http://%s:%d/cacert",
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aiaAddr.getHostName(), aiaAddr.getPort());
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CertificateBuilder cbld = new CertificateBuilder();
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cbld.setSubjectName("CN=Oscar T. Grouch, O=SomeCompany").
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setPublicKey(eeKp.getPublic()).
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setSerialNumber(new BigInteger("4096")).
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setValidity(new Date(start), new Date(end)).
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addSubjectKeyIdExt(eeKp.getPublic()).
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addAuthorityKeyIdExt(intKp.getPublic()).
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addKeyUsageExt(kuBits).addExtendedKeyUsageExt(ekuOids).
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addAIAExt(List.of("CAISSUER|" + aiaUri));
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// Build the cert
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eeCert = cbld.build(intCert, intKp.getPrivate(), "SHA256withECDSA");
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log("EE Certificate Created:\n" + certInfo(eeCert));
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}
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/**
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* Helper routine that dumps only a few cert fields rather than
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* the whole toString() output.
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*
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* @param cert an X509Certificate to be displayed
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*
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* @return the String output of the issuer, subject and
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* serial number
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*/
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private static String certInfo(X509Certificate cert) {
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StringBuilder sb = new StringBuilder();
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sb.append("Issuer: ").append(cert.getIssuerX500Principal()).
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append("\n");
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sb.append("Subject: ").append(cert.getSubjectX500Principal()).
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append("\n");
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sb.append("Serial: ").append(cert.getSerialNumber()).append("\n");
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return sb.toString();
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}
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private static void log(String str) {
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if (logging) {
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System.out.println("[" + Thread.currentThread().getName() + "] " +
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str);
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}
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}
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}
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