| /* |
| * Copyright (c) 2012, 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. |
| */ |
| |
| import java.io.*; |
| import java.net.*; |
| import java.util.*; |
| import java.security.*; |
| import java.security.cert.*; |
| import javax.net.*; |
| import javax.net.ssl.*; |
| |
| import sun.security.util.KeyUtil; |
| |
| public class ShortRSAKeyWithinTLS { |
| |
| /* |
| * ============================================================= |
| * 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 = false; |
| |
| /* |
| * 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 { |
| |
| // load the key store |
| serverKS = KeyStore.getInstance("Windows-MY", "SunMSCAPI"); |
| serverKS.load(null, null); |
| System.out.println("Loaded keystore: Windows-MY"); |
| |
| // check key size |
| checkKeySize(serverKS); |
| |
| // initialize the SSLContext |
| KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509"); |
| kmf.init(serverKS, null); |
| |
| TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509"); |
| tmf.init(serverKS); |
| TrustManager[] tms = tmf.getTrustManagers(); |
| if (tms == null || tms.length == 0) { |
| throw new Exception("unexpected trust manager implementation"); |
| } else { |
| if (!(tms[0] instanceof X509TrustManager)) { |
| throw new Exception("unexpected trust manager" + |
| " implementation: " + |
| tms[0].getClass().getCanonicalName()); |
| } |
| } |
| serverTM = new MyExtendedX509TM((X509TrustManager)tms[0]); |
| tms = new TrustManager[] {serverTM}; |
| |
| SSLContext ctx = SSLContext.getInstance("TLS"); |
| ctx.init(kmf.getKeyManagers(), tms, null); |
| |
| ServerSocketFactory ssf = ctx.getServerSocketFactory(); |
| SSLServerSocket sslServerSocket = (SSLServerSocket) |
| ssf.createServerSocket(serverPort); |
| sslServerSocket.setNeedClientAuth(true); |
| serverPort = sslServerSocket.getLocalPort(); |
| System.out.println("serverPort = " + serverPort); |
| |
| /* |
| * Signal Client, we're ready for his connect. |
| */ |
| serverReady = true; |
| |
| SSLSocket sslSocket = (SSLSocket) sslServerSocket.accept(); |
| InputStream sslIS = sslSocket.getInputStream(); |
| OutputStream sslOS = sslSocket.getOutputStream(); |
| |
| sslIS.read(); |
| sslOS.write(85); |
| sslOS.flush(); |
| |
| sslSocket.close(); |
| } |
| |
| /* |
| * 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); |
| } |
| |
| // load the key store |
| KeyStore ks = KeyStore.getInstance("Windows-MY", "SunMSCAPI"); |
| ks.load(null, null); |
| System.out.println("Loaded keystore: Windows-MY"); |
| |
| // initialize the SSLContext |
| KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509"); |
| kmf.init(ks, null); |
| |
| TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509"); |
| tmf.init(ks); |
| |
| SSLContext ctx = SSLContext.getInstance("TLS"); |
| ctx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null); |
| |
| SSLSocketFactory sslsf = ctx.getSocketFactory(); |
| SSLSocket sslSocket = (SSLSocket) |
| sslsf.createSocket("localhost", serverPort); |
| |
| if (clientProtocol != null) { |
| sslSocket.setEnabledProtocols(new String[] {clientProtocol}); |
| } |
| |
| if (clientCiperSuite != null) { |
| sslSocket.setEnabledCipherSuites(new String[] {clientCiperSuite}); |
| } |
| |
| InputStream sslIS = sslSocket.getInputStream(); |
| OutputStream sslOS = sslSocket.getOutputStream(); |
| |
| sslOS.write(280); |
| sslOS.flush(); |
| sslIS.read(); |
| |
| sslSocket.close(); |
| } |
| |
| private void checkKeySize(KeyStore ks) throws Exception { |
| PrivateKey privateKey = null; |
| PublicKey publicKey = null; |
| |
| if (ks.containsAlias(keyAlias)) { |
| System.out.println("Loaded entry: " + keyAlias); |
| privateKey = (PrivateKey)ks.getKey(keyAlias, null); |
| publicKey = (PublicKey)ks.getCertificate(keyAlias).getPublicKey(); |
| |
| int privateKeySize = KeyUtil.getKeySize(privateKey); |
| if (privateKeySize != keySize) { |
| throw new Exception("Expected key size is " + keySize + |
| ", but the private key size is " + privateKeySize); |
| } |
| |
| int publicKeySize = KeyUtil.getKeySize(publicKey); |
| if (publicKeySize != keySize) { |
| throw new Exception("Expected key size is " + keySize + |
| ", but the public key size is " + publicKeySize); |
| } |
| } |
| } |
| |
| /* |
| * ============================================================= |
| * The remainder is just support stuff |
| */ |
| |
| // use any free port by default |
| volatile int serverPort = 0; |
| |
| volatile Exception serverException = null; |
| volatile Exception clientException = null; |
| |
| private static String keyAlias; |
| private static int keySize; |
| private static String clientProtocol = null; |
| private static String clientCiperSuite = null; |
| |
| private static void parseArguments(String[] args) { |
| keyAlias = args[0]; |
| keySize = Integer.parseInt(args[1]); |
| |
| if (args.length > 2) { |
| clientProtocol = args[2]; |
| } |
| |
| if (args.length > 3) { |
| clientCiperSuite = args[3]; |
| } |
| } |
| |
| public static void main(String[] args) throws Exception { |
| if (debug) { |
| System.setProperty("javax.net.debug", "all"); |
| } |
| |
| // Get the customized arguments. |
| parseArguments(args); |
| |
| new ShortRSAKeyWithinTLS(); |
| } |
| |
| Thread clientThread = null; |
| Thread serverThread = null; |
| KeyStore serverKS; |
| MyExtendedX509TM serverTM; |
| |
| /* |
| * Primary constructor, used to drive remainder of the test. |
| * |
| * Fork off the other side, then do your work. |
| */ |
| ShortRSAKeyWithinTLS() throws Exception { |
| try { |
| if (separateServerThread) { |
| startServer(true); |
| startClient(false); |
| } else { |
| startClient(true); |
| startServer(false); |
| } |
| } catch (Exception e) { |
| // swallow for now. Show later |
| } |
| |
| /* |
| * Wait for other side to close down. |
| */ |
| if (separateServerThread) { |
| serverThread.join(); |
| } else { |
| clientThread.join(); |
| } |
| |
| /* |
| * When we get here, the test is pretty much over. |
| * Which side threw the error? |
| */ |
| Exception local; |
| Exception remote; |
| String whichRemote; |
| |
| if (separateServerThread) { |
| remote = serverException; |
| local = clientException; |
| whichRemote = "server"; |
| } else { |
| remote = clientException; |
| local = serverException; |
| whichRemote = "client"; |
| } |
| |
| /* |
| * If both failed, return the curthread's exception, but also |
| * print the remote side Exception |
| */ |
| if ((local != null) && (remote != null)) { |
| System.out.println(whichRemote + " also threw:"); |
| remote.printStackTrace(); |
| System.out.println(); |
| throw local; |
| } |
| |
| if (remote != null) { |
| throw remote; |
| } |
| |
| if (local != null) { |
| throw local; |
| } |
| } |
| |
| 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..."); |
| serverReady = true; |
| serverException = e; |
| } |
| } |
| }; |
| serverThread.start(); |
| } else { |
| try { |
| doServerSide(); |
| } catch (Exception e) { |
| serverException = e; |
| } finally { |
| serverReady = true; |
| } |
| } |
| } |
| |
| 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 { |
| try { |
| doClientSide(); |
| } catch (Exception e) { |
| clientException = e; |
| } |
| } |
| } |
| |
| |
| class MyExtendedX509TM extends X509ExtendedTrustManager |
| implements X509TrustManager { |
| |
| X509TrustManager tm; |
| |
| MyExtendedX509TM(X509TrustManager tm) { |
| this.tm = tm; |
| } |
| |
| public void checkClientTrusted(X509Certificate chain[], String authType) |
| throws CertificateException { |
| tm.checkClientTrusted(chain, authType); |
| } |
| |
| public void checkServerTrusted(X509Certificate chain[], String authType) |
| throws CertificateException { |
| tm.checkServerTrusted(chain, authType); |
| } |
| |
| public X509Certificate[] getAcceptedIssuers() { |
| List<X509Certificate> certs = new ArrayList<>(); |
| try { |
| for (X509Certificate c : tm.getAcceptedIssuers()) { |
| if (serverKS.getCertificateAlias(c).equals(keyAlias)) |
| certs.add(c); |
| } |
| } catch (KeyStoreException kse) { |
| throw new RuntimeException(kse); |
| } |
| return certs.toArray(new X509Certificate[certs.size()]); |
| } |
| |
| public void checkClientTrusted(X509Certificate[] chain, String authType, |
| Socket socket) throws CertificateException { |
| tm.checkClientTrusted(chain, authType); |
| } |
| |
| public void checkServerTrusted(X509Certificate[] chain, String authType, |
| Socket socket) throws CertificateException { |
| tm.checkServerTrusted(chain, authType); |
| } |
| |
| public void checkClientTrusted(X509Certificate[] chain, String authType, |
| SSLEngine engine) throws CertificateException { |
| tm.checkClientTrusted(chain, authType); |
| } |
| |
| public void checkServerTrusted(X509Certificate[] chain, String authType, |
| SSLEngine engine) throws CertificateException { |
| tm.checkServerTrusted(chain, authType); |
| } |
| } |
| |
| } |
| |