/* * Copyright (c) 2001, 2025, 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 4328195 * @summary Need to include the alternate subject DN for certs, * https should check for this * @modules java.base/sun.security.x509 * java.base/sun.security.util * @library /javax/net/ssl/templates * /test/lib * @run main/othervm ServerIdentityTest dns localhost * @run main/othervm ServerIdentityTest ip 127.0.0.1 * * @author Yingxian Wang */ import static jdk.test.lib.Asserts.fail; import java.io.BufferedWriter; import java.io.IOException; import java.io.InputStream; import java.io.OutputStreamWriter; import java.math.BigInteger; import java.net.HttpURLConnection; import java.net.InetAddress; import java.net.Proxy; import java.net.URL; import java.net.UnknownHostException; import java.security.KeyPair; import java.security.KeyPairGenerator; import java.security.KeyStore; import java.security.PrivateKey; import java.security.PublicKey; import java.security.SecureRandom; import java.security.cert.Certificate; import java.security.cert.CertificateException; import java.security.cert.X509Certificate; import java.time.Instant; import java.time.temporal.ChronoUnit; import java.util.Date; import java.util.List; import javax.net.ssl.HttpsURLConnection; import javax.net.ssl.KeyManagerFactory; import javax.net.ssl.SSLContext; import javax.net.ssl.SSLSocket; import javax.net.ssl.TrustManagerFactory; import jdk.test.lib.security.CertificateBuilder; import sun.security.x509.AuthorityKeyIdentifierExtension; import sun.security.x509.GeneralName; import sun.security.x509.GeneralNames; import sun.security.x509.KeyIdentifier; import sun.security.x509.SerialNumber; import sun.security.x509.X500Name; public final class ServerIdentityTest extends SSLSocketTemplate { private static String hostname; private static SSLContext serverContext; /* * Run the test case. */ public static void main(String[] args) throws Exception { // Get the customized arguments. initialize(args); new ServerIdentityTest().run(); } ServerIdentityTest() throws UnknownHostException { serverAddress = InetAddress.getByName(hostname); } @Override protected boolean isCustomizedClientConnection() { return true; } @Override protected void runServerApplication(SSLSocket socket) throws Exception { InputStream sslIS = socket.getInputStream(); sslIS.read(); BufferedWriter bw = new BufferedWriter( new OutputStreamWriter(socket.getOutputStream())); bw.write("HTTP/1.1 200 OK\r\n\r\n\r\n"); bw.flush(); socket.getSession().invalidate(); } @Override protected void runClientApplication(int serverPort) throws Exception { URL url = new URL( "https://" + hostname + ":" + serverPort + "/index.html"); HttpURLConnection urlc = null; InputStream is = null; try { urlc = (HttpURLConnection) url.openConnection(Proxy.NO_PROXY); is = urlc.getInputStream(); } finally { if (is != null) { is.close(); } if (urlc != null) { urlc.disconnect(); } } } @Override protected SSLContext createServerSSLContext() throws Exception { return serverContext; } private static void initialize(String[] args) throws Exception { String mode = args[0]; hostname = args[1]; KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA"); KeyPair caKeys = kpg.generateKeyPair(); KeyPair serverKeys = kpg.generateKeyPair(); KeyPair clientKeys = kpg.generateKeyPair(); CertificateBuilder serverCertificateBuilder = customCertificateBuilder( "CN=server, O=Some-Org, L=Some-City, ST=Some-State, C=US", serverKeys.getPublic(), caKeys.getPublic()) .addBasicConstraintsExt(false, false, -1); if (mode.equalsIgnoreCase("dns")) { serverCertificateBuilder.addSubjectAltNameDNSExt(List.of(hostname)); } else if (mode.equalsIgnoreCase("ip")) { serverCertificateBuilder.addSubjectAltNameIPExt(List.of(hostname)); } else { fail("Unknown mode: " + mode); } X509Certificate trustedCert = createTrustedCert(caKeys); X509Certificate serverCert = serverCertificateBuilder.build( trustedCert, caKeys.getPrivate(), "SHA256WithRSA"); X509Certificate clientCert = customCertificateBuilder( "CN=localhost, OU=SSL-Client, O=Some-Org, L=Some-City, ST=Some-State, C=US", clientKeys.getPublic(), caKeys.getPublic()) .addBasicConstraintsExt(false, false, -1) .build(trustedCert, caKeys.getPrivate(), "SHA256WithRSA"); serverContext = getSSLContext( trustedCert, serverCert, serverKeys.getPrivate()); SSLContext clientContext = getSSLContext( trustedCert, clientCert, clientKeys.getPrivate()); HttpsURLConnection.setDefaultSSLSocketFactory( clientContext.getSocketFactory()); } private static SSLContext getSSLContext( X509Certificate trustedCertificate, X509Certificate keyCertificate, PrivateKey privateKey) throws Exception { // create a key store KeyStore ks = KeyStore.getInstance("PKCS12"); ks.load(null, null); // import the trusted cert ks.setCertificateEntry("TLS Signer", trustedCertificate); // generate certificate chain Certificate[] chain = new Certificate[2]; chain[0] = keyCertificate; chain[1] = trustedCertificate; // import the key entry. final char[] passphrase = "passphrase".toCharArray(); ks.setKeyEntry("Whatever", privateKey, passphrase, chain); // Using PKIX TrustManager TrustManagerFactory tmf = TrustManagerFactory.getInstance("PKIX"); tmf.init(ks); // Using PKIX KeyManager KeyManagerFactory kmf = KeyManagerFactory.getInstance("PKIX"); // create SSL context SSLContext ctx = SSLContext.getInstance("TLS"); kmf.init(ks, passphrase); ctx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null); return ctx; } private static X509Certificate createTrustedCert(KeyPair caKeys) throws Exception { SecureRandom random = new SecureRandom(); KeyIdentifier kid = new KeyIdentifier(caKeys.getPublic()); GeneralNames gns = new GeneralNames(); GeneralName name = new GeneralName(new X500Name( "O=Some-Org, L=Some-City, ST=Some-State, C=US")); gns.add(name); BigInteger serialNumber = BigInteger.valueOf( random.nextLong(1000000) + 1); return customCertificateBuilder( "O=Some-Org, L=Some-City, ST=Some-State, C=US", caKeys.getPublic(), caKeys.getPublic()) .setSerialNumber(serialNumber) .addExtension(new AuthorityKeyIdentifierExtension(kid, gns, new SerialNumber(serialNumber))) .addBasicConstraintsExt(true, true, -1) .build(null, caKeys.getPrivate(), "SHA256WithRSA"); } private static CertificateBuilder customCertificateBuilder( String subjectName, PublicKey publicKey, PublicKey caKey) throws CertificateException, IOException { SecureRandom random = new SecureRandom(); CertificateBuilder builder = new CertificateBuilder() .setSubjectName(subjectName) .setPublicKey(publicKey) .setNotBefore( Date.from(Instant.now().minus(1, ChronoUnit.HOURS))) .setNotAfter(Date.from(Instant.now().plus(1, ChronoUnit.HOURS))) .setSerialNumber( BigInteger.valueOf(random.nextLong(1000000) + 1)) .addSubjectKeyIdExt(publicKey) .addAuthorityKeyIdExt(caKey); builder.addKeyUsageExt( new boolean[]{true, true, true, true, true, true}); return builder; } }