449 lines
14 KiB
Java
449 lines
14 KiB
Java
/*
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* Copyright (c) 2012, 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 7106773 8180570 8314148
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* @summary 512 bits RSA key cannot work with SHA384 and SHA512
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* @requires os.family == "windows"
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* @modules java.base/sun.security.util
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* java.base/sun.security.tools.keytool
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* java.base/sun.security.x509
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* @run main ShortRSAKeyWithinTLS 1024
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* @run main ShortRSAKeyWithinTLS 768
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* @run main ShortRSAKeyWithinTLS 512
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*/
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import java.io.*;
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import java.net.*;
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import java.security.cert.Certificate;
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import java.util.*;
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import java.security.*;
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import java.security.cert.*;
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import javax.net.*;
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import javax.net.ssl.*;
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import sun.security.tools.keytool.CertAndKeyGen;
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import sun.security.util.KeyUtil;
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import sun.security.x509.X500Name;
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public class ShortRSAKeyWithinTLS {
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/*
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* =============================================================
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* Set the various variables needed for the tests, then
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* specify what tests to run on each side.
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*/
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/*
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* Should we run the client or server in a separate thread?
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* Both sides can throw exceptions, but do you have a preference
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* as to which side should be the main thread.
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*/
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static boolean separateServerThread = false;
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/*
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* Is the server ready to serve?
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*/
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volatile static boolean serverReady = false;
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/*
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* Turn on SSL debugging?
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*/
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static boolean debug = false;
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/*
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* If the client or server is doing some kind of object creation
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* that the other side depends on, and that thread prematurely
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* exits, you may experience a hang. The test harness will
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* terminate all hung threads after its timeout has expired,
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* currently 3 minutes by default, but you might try to be
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* smart about it....
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*/
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/*
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* Define the server side of the test.
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*
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* If the server prematurely exits, serverReady will be set to true
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* to avoid infinite hangs.
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*/
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void doServerSide() throws Exception {
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// load the key store
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serverKS = KeyStore.getInstance("Windows-MY", "SunMSCAPI");
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serverKS.load(null, null);
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System.out.println("Loaded keystore: Windows-MY");
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// check key size
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checkKeySize(serverKS);
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// initialize the SSLContext
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KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
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kmf.init(serverKS, null);
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TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509");
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tmf.init(serverKS);
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TrustManager[] tms = tmf.getTrustManagers();
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if (tms == null || tms.length == 0) {
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throw new Exception("unexpected trust manager implementation");
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} else {
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if (!(tms[0] instanceof X509TrustManager)) {
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throw new Exception("unexpected trust manager" +
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" implementation: " +
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tms[0].getClass().getCanonicalName());
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}
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}
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serverTM = new MyExtendedX509TM((X509TrustManager)tms[0]);
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tms = new TrustManager[] {serverTM};
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SSLContext ctx = SSLContext.getInstance("TLS");
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ctx.init(kmf.getKeyManagers(), tms, null);
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ServerSocketFactory ssf = ctx.getServerSocketFactory();
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SSLServerSocket sslServerSocket = (SSLServerSocket)
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ssf.createServerSocket(serverPort);
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sslServerSocket.setNeedClientAuth(true);
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serverPort = sslServerSocket.getLocalPort();
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System.out.println("serverPort = " + serverPort);
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/*
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* Signal Client, we're ready for his connect.
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*/
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serverReady = true;
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SSLSocket sslSocket = (SSLSocket) sslServerSocket.accept();
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InputStream sslIS = sslSocket.getInputStream();
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OutputStream sslOS = sslSocket.getOutputStream();
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sslIS.read();
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sslOS.write(85);
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sslOS.flush();
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sslSocket.close();
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}
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/*
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* Define the client side of the test.
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*
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* If the server prematurely exits, serverReady will be set to true
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* to avoid infinite hangs.
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*/
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void doClientSide() throws Exception {
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/*
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* Wait for server to get started.
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*/
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while (!serverReady) {
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Thread.sleep(50);
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}
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// load the key store
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KeyStore ks = KeyStore.getInstance("Windows-MY", "SunMSCAPI");
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ks.load(null, null);
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System.out.println("Loaded keystore: Windows-MY");
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// initialize the SSLContext
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KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
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kmf.init(ks, null);
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TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509");
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tmf.init(ks);
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SSLContext ctx = SSLContext.getInstance("TLS");
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ctx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
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SSLSocketFactory sslsf = ctx.getSocketFactory();
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SSLSocket sslSocket = (SSLSocket)
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sslsf.createSocket("localhost", serverPort);
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if (clientProtocol != null) {
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sslSocket.setEnabledProtocols(new String[] {clientProtocol});
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}
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if (clientCiperSuite != null) {
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sslSocket.setEnabledCipherSuites(new String[] {clientCiperSuite});
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}
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InputStream sslIS = sslSocket.getInputStream();
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OutputStream sslOS = sslSocket.getOutputStream();
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sslOS.write(280);
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sslOS.flush();
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sslIS.read();
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sslSocket.close();
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}
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private void checkKeySize(KeyStore ks) throws Exception {
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PrivateKey privateKey = null;
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PublicKey publicKey = null;
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if (ks.containsAlias(keyAlias)) {
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System.out.println("Loaded entry: " + keyAlias);
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privateKey = (PrivateKey)ks.getKey(keyAlias, null);
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publicKey = (PublicKey)ks.getCertificate(keyAlias).getPublicKey();
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int privateKeySize = KeyUtil.getKeySize(privateKey);
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if (privateKeySize != keySize) {
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throw new Exception("Expected key size is " + keySize +
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", but the private key size is " + privateKeySize);
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}
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int publicKeySize = KeyUtil.getKeySize(publicKey);
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if (publicKeySize != keySize) {
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throw new Exception("Expected key size is " + keySize +
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", but the public key size is " + publicKeySize);
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}
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}
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}
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/*
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* =============================================================
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* The remainder is just support stuff
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*/
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// use any free port by default
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volatile int serverPort = 0;
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volatile Exception serverException = null;
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volatile Exception clientException = null;
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private static String keyAlias;
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private static int keySize;
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private static String clientProtocol = null;
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private static String clientCiperSuite = null;
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public static void main(String[] args) throws Exception {
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if (debug) {
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System.setProperty("javax.net.debug", "all");
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}
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keyAlias = "7106773." + args[0];
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keySize = Integer.parseInt(args[0]);
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KeyStore ks = KeyStore.getInstance("Windows-MY");
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ks.load(null, null);
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if (ks.containsAlias(keyAlias)) {
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ks.deleteEntry(keyAlias);
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}
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CertAndKeyGen gen = new CertAndKeyGen("RSA", "SHA256withRSA");
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gen.generate(keySize);
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ks.setKeyEntry(keyAlias, gen.getPrivateKey(), null,
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new Certificate[] {
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gen.getSelfCertificate(new X500Name("cn=localhost,c=US"), 100)
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});
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clientProtocol = "TLSv1.2";
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clientCiperSuite = "TLS_DHE_RSA_WITH_AES_128_CBC_SHA";
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try {
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new ShortRSAKeyWithinTLS();
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} finally {
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ks.deleteEntry(keyAlias);
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ks.store(null, null);
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}
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}
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Thread clientThread = null;
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Thread serverThread = null;
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KeyStore serverKS;
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MyExtendedX509TM serverTM;
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/*
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* Primary constructor, used to drive remainder of the test.
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*
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* Fork off the other side, then do your work.
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*/
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ShortRSAKeyWithinTLS() throws Exception {
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try {
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if (separateServerThread) {
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startServer(true);
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startClient(false);
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} else {
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startClient(true);
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startServer(false);
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}
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} catch (Exception e) {
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// swallow for now. Show later
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}
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/*
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* Wait for other side to close down.
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*/
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if (separateServerThread) {
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serverThread.join();
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} else {
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clientThread.join();
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}
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/*
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* When we get here, the test is pretty much over.
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* Which side threw the error?
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*/
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Exception local;
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Exception remote;
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String whichRemote;
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if (separateServerThread) {
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remote = serverException;
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local = clientException;
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whichRemote = "server";
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} else {
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remote = clientException;
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local = serverException;
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whichRemote = "client";
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}
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/*
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* If both failed, return the curthread's exception, but also
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* print the remote side Exception
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*/
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if ((local != null) && (remote != null)) {
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System.out.println(whichRemote + " also threw:");
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remote.printStackTrace();
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System.out.println();
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throw local;
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}
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if (remote != null) {
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throw remote;
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}
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if (local != null) {
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throw local;
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}
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}
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void startServer(boolean newThread) throws Exception {
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if (newThread) {
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serverThread = new Thread() {
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public void run() {
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try {
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doServerSide();
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} catch (Exception e) {
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/*
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* Our server thread just died.
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*
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* Release the client, if not active already...
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*/
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System.err.println("Server died...");
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serverReady = true;
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serverException = e;
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}
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}
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};
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serverThread.start();
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} else {
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try {
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doServerSide();
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} catch (Exception e) {
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serverException = e;
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} finally {
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serverReady = true;
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}
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}
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}
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void startClient(boolean newThread) throws Exception {
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if (newThread) {
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clientThread = new Thread() {
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public void run() {
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try {
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doClientSide();
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} catch (Exception e) {
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/*
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* Our client thread just died.
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*/
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System.err.println("Client died...");
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clientException = e;
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}
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}
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};
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clientThread.start();
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} else {
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try {
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doClientSide();
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} catch (Exception e) {
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clientException = e;
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}
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}
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}
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class MyExtendedX509TM extends X509ExtendedTrustManager
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implements X509TrustManager {
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X509TrustManager tm;
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MyExtendedX509TM(X509TrustManager tm) {
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this.tm = tm;
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}
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public void checkClientTrusted(X509Certificate chain[], String authType)
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throws CertificateException {
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tm.checkClientTrusted(chain, authType);
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}
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public void checkServerTrusted(X509Certificate chain[], String authType)
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throws CertificateException {
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tm.checkServerTrusted(chain, authType);
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}
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public X509Certificate[] getAcceptedIssuers() {
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List<X509Certificate> certs = new ArrayList<>();
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try {
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for (X509Certificate c : tm.getAcceptedIssuers()) {
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if (serverKS.getCertificateAlias(c).equals(keyAlias))
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certs.add(c);
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}
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} catch (KeyStoreException kse) {
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throw new RuntimeException(kse);
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}
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return certs.toArray(new X509Certificate[certs.size()]);
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}
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public void checkClientTrusted(X509Certificate[] chain, String authType,
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Socket socket) throws CertificateException {
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tm.checkClientTrusted(chain, authType);
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}
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public void checkServerTrusted(X509Certificate[] chain, String authType,
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Socket socket) throws CertificateException {
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tm.checkServerTrusted(chain, authType);
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}
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public void checkClientTrusted(X509Certificate[] chain, String authType,
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SSLEngine engine) throws CertificateException {
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tm.checkClientTrusted(chain, authType);
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}
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public void checkServerTrusted(X509Certificate[] chain, String authType,
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SSLEngine engine) throws CertificateException {
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tm.checkServerTrusted(chain, authType);
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}
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}
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}
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