MD2InTrustAnchor.java

/*
 * Copyright (c) 2011, 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.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * 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
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//
// SunJSSE does not support dynamic system properties, no way to re-use
// system properties in samevm/agentvm mode.
//

/*
 * @test
 * @bug 7113275
 * @summary compatibility issue with MD2 trust anchor and old X509TrustManager
 * @run main/othervm MD2InTrustAnchor PKIX TLSv1.1
 * @run main/othervm MD2InTrustAnchor SunX509 TLSv1.1
 * @run main/othervm MD2InTrustAnchor PKIX TLSv1.2
 * @run main/othervm MD2InTrustAnchor SunX509 TLSv1.2
 */
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.OutputStream;
import javax.net.ssl.*;
import java.security.Security;
import java.security.KeyStore;
import java.security.KeyFactory;
import java.security.cert.Certificate;
import java.security.cert.CertificateFactory;
import java.security.interfaces.RSAPrivateKey;
import java.security.spec.PKCS8EncodedKeySpec;
import java.util.Base64;
import java.util.concurrent.CountDownLatch;

public class MD2InTrustAnchor {

    /*
     * Certificates and key used in the test.
     */
    // It's a trust anchor signed with MD2 hash function.
    private static final String TRUSTED_CERT_STR = "-----BEGIN CERTIFICATE-----\n"
            + "MIICkjCCAfugAwIBAgIBADANBgkqhkiG9w0BAQIFADA7MQswCQYDVQQGEwJVUzEN\n"
            + "MAsGA1UEChMESmF2YTEdMBsGA1UECxMUU3VuSlNTRSBUZXN0IFNlcml2Y2UwHhcN\n"
            + "MTExMTE4MTExNDA0WhcNMzIxMDI4MTExNDA0WjA7MQswCQYDVQQGEwJVUzENMAsG\n"
            + "A1UEChMESmF2YTEdMBsGA1UECxMUU3VuSlNTRSBUZXN0IFNlcml2Y2UwgZ8wDQYJ\n"
            + "KoZIhvcNAQEBBQADgY0AMIGJAoGBAPGyB9tugUGgxtdeqe0qJEwf9x1Gy4BOi1yR\n"
            + "wzDZY4H5LquvIfQ2V3J9X1MQENVsFvkvp65ZcFcy+ObOucXUUPFcd/iw2DVb5QXA\n"
            + "ffyeVqWD56GPi8Qe37wrJO3L6fBhN9oxp/BbdRLgjU81zx8qLEyPODhPMxV4OkcA\n"
            + "SDwZTSxxAgMBAAGjgaUwgaIwHQYDVR0OBBYEFLOAtr/YrYj9H04EDLA0fd14jisF\n"
            + "MGMGA1UdIwRcMFqAFLOAtr/YrYj9H04EDLA0fd14jisFoT+kPTA7MQswCQYDVQQG\n"
            + "EwJVUzENMAsGA1UEChMESmF2YTEdMBsGA1UECxMUU3VuSlNTRSBUZXN0IFNlcml2\n"
            + "Y2WCAQAwDwYDVR0TAQH/BAUwAwEB/zALBgNVHQ8EBAMCAQYwDQYJKoZIhvcNAQEC\n"
            + "BQADgYEAr8ExpXu/FTIRiMzPm0ubqwME4lniilwQUiEOD/4DbksNjEIcUyS2hIk1\n"
            + "qsmjJz3SHBnwhxl9dhJVwk2tZLkPGW86Zn0TPVRsttK4inTgCC9GFGeqQBdrU/uf\n"
            + "lipBzXWljrfbg4N/kK8m2LabtKUMMnGysM8rN0Fx2PYm5xxGvtM=\n"
            + "-----END CERTIFICATE-----";

    // The certificate issued by above trust anchor, signed with MD5
    private static final String TARGET_CERT_STR = "-----BEGIN CERTIFICATE-----\n"
            + "MIICeDCCAeGgAwIBAgIBAjANBgkqhkiG9w0BAQQFADA7MQswCQYDVQQGEwJVUzEN\n"
            + "MAsGA1UEChMESmF2YTEdMBsGA1UECxMUU3VuSlNTRSBUZXN0IFNlcml2Y2UwHhcN\n"
            + "MTExMTE4MTExNDA2WhcNMzEwODA1MTExNDA2WjBPMQswCQYDVQQGEwJVUzENMAsG\n"
            + "A1UEChMESmF2YTEdMBsGA1UECxMUU3VuSlNTRSBUZXN0IFNlcml2Y2UxEjAQBgNV\n"
            + "BAMTCWxvY2FsaG9zdDCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAwDnm96mw\n"
            + "fXCH4bgXk1US0VcJsQVxUtGMyncAveMuzBzNzOmKZPeqyYX1Fuh4q+cuza03WTJd\n"
            + "G9nOkNr364e3Rn1aaHjCMcBmFflObnGnhhufNmIGYogJ9dJPmhUVPEVAXrMG+Ces\n"
            + "NKy2E8woGnLMrqu6yiuTClbLBPK8fWzTXrECAwEAAaN4MHYwCwYDVR0PBAQDAgPo\n"
            + "MB0GA1UdDgQWBBSdRrpocLPJXyGfDmMWJrcEf29WGDAfBgNVHSMEGDAWgBSzgLa/\n"
            + "2K2I/R9OBAywNH3deI4rBTAnBgNVHSUEIDAeBggrBgEFBQcDAQYIKwYBBQUHAwIG\n"
            + "CCsGAQUFBwMDMA0GCSqGSIb3DQEBBAUAA4GBAKJ71ZiCUykkJrCLYUxlFlhvUcr9\n"
            + "sTcOc67QdroW5f412NI15SXWDiley/JOasIiuIFPjaJBjOKoHOvTjG/snVu9wEgq\n"
            + "YNR8dPsO+NM8r79C6jO+Jx5fYAC7os2XxS75h3NX0ElJcbwIXGBJ6xRrsFh/BGYH\n"
            + "yvudOlX4BkVR0l1K\n"
            + "-----END CERTIFICATE-----";

    // Private key in the format of PKCS#8.
    private static final String TARGET_PRIV_KEY_STR = "MIICdwIBADANBgkqhkiG9w0B\n"
            + "AQEFAASCAmEwggJdAgEAAoGBAMA55vepsH1wh+G4F5NVEtFXCbEFcVLRjMp3AL3j\n"
            + "LswczczpimT3qsmF9RboeKvnLs2tN1kyXRvZzpDa9+uHt0Z9Wmh4wjHAZhX5Tm5x\n"
            + "p4YbnzZiBmKICfXST5oVFTxFQF6zBvgnrDSsthPMKBpyzK6rusorkwpWywTyvH1s\n"
            + "016xAgMBAAECgYEAn9bF3oRkdDoBU0i/mcww5I+KSH9tFt+WQbiojjz9ac49trkv\n"
            + "Ufu7MO1Jui2+QbrvaSkyj+HYGFOJd1wMsPXeB7ck5mOIYV4uZK8jfNMSQ8v0tFEe\n"
            + "IPp5lKdw1XnrQfSe+abo2eL5Lwso437Y4s3w37+HaY3d76hR5qly+Ys+Ww0CQQDj\n"
            + "eOoX89d/xhRqGXKjCx8ImE/dPmsI8O27cwtKrDYJ6t0v/xryVIdvOYcRBvKnqEog\n"
            + "OH7T1kI+LnWKUTJ2ehJ7AkEA2FVloPVqCehXcc7ez3TDpU9w1B0JXklcV5HddYsR\n"
            + "qp9RukN/VK4szKE7F1yoarIUtfE9Lr9082Jwyp3ML11xwwJBAKsZ+Hur3x0tUY29\n"
            + "No2Nf/pnFyvEF57SGwA0uPmiL8Ol9lpz+UDudDElhIM6Rqv12kwCMuQE9i7vo1o3\n"
            + "WU3k5KECQEqhg1L49yD935TqiiFFpe0Ur9btQXsekdXAA4d2d5zGI7q/aGD9SYU6\n"
            + "phkUJSHR16VA2RuUfzMrpb+wmm1IrmMCQFtLoKRTA5kokFb+E3Gplu29tJvCUpfw\n"
            + "gBFRS+wmkvtiaU/tiyDcVgDO+An5DwedxxdVzqiEnjWHoKY3axDQ8OU=";

    private static final char PASSPHRASE[] = "passphrase".toCharArray();

    /*
     * Is the server ready to serve?
     */
    private static volatile CountDownLatch sync = new CountDownLatch(1);

    /*
     * Turn on SSL debugging?
     */
    private static final boolean DEBUG = false;

    /*
     * Define the server side of the test.
     *
     * If the server prematurely exits, serverReady will be set to true
     * to avoid infinite hangs.
     */
    private void doServerSide() throws Exception {
        SSLContext context = generateSSLContext(TRUSTED_CERT_STR, TARGET_CERT_STR,
                TARGET_PRIV_KEY_STR);
        SSLServerSocketFactory sslssf = context.getServerSocketFactory();
        try (SSLServerSocket sslServerSocket
                = (SSLServerSocket) sslssf.createServerSocket(serverPort)) {
            sslServerSocket.setNeedClientAuth(true);
            serverPort = sslServerSocket.getLocalPort();
            /*
            * Signal Client, we're ready for his connect.
             */
            System.out.println("Signal server ready");
            sync.countDown();

            System.out.println("Waiting for client connection");
            try (SSLSocket sslSocket = (SSLSocket) sslServerSocket.accept()) {
                InputStream sslIS = sslSocket.getInputStream();
                OutputStream sslOS = sslSocket.getOutputStream();

                sslIS.read();
                sslOS.write('A');
                sslOS.flush();
            }
        }
    }

    /*
     * Define the client side of the test.
     *
     * If the server prematurely exits, serverReady will be set to true
     * to avoid infinite hangs.
     */
    private void doClientSide() throws Exception {

        /*
         * Wait for server to get started.
         */
        System.out.println("Waiting for server ready");
        sync.await();

        SSLContext context = generateSSLContext(TRUSTED_CERT_STR, TARGET_CERT_STR,
                TARGET_PRIV_KEY_STR);
        SSLSocketFactory sslsf = context.getSocketFactory();

        System.out.println("Connect to server on port: " + serverPort);
        try (SSLSocket sslSocket
                = (SSLSocket) sslsf.createSocket("localhost", serverPort)) {
            // enable the specified TLS protocol
            sslSocket.setEnabledProtocols(new String[]{tlsProtocol});

            InputStream sslIS = sslSocket.getInputStream();
            OutputStream sslOS = sslSocket.getOutputStream();

            sslOS.write('B');
            sslOS.flush();
            sslIS.read();
        }
    }

    /*
     * =============================================================
     * The remainder is just support stuff
     */
    private static String tmAlgorithm;        // trust manager
    private static String tlsProtocol;        // trust manager

    private static void parseArguments(String[] args) {
        tmAlgorithm = args[0];
        tlsProtocol = args[1];
    }

    private static SSLContext generateSSLContext(String trustedCertStr,
            String keyCertStr, String keySpecStr) throws Exception {

        // generate certificate from cert string
        CertificateFactory cf = CertificateFactory.getInstance("X.509");

        // create a key store
        KeyStore ks = KeyStore.getInstance("JKS");
        ks.load(null, null);

        // import the trused cert
        Certificate trusedCert = null;
        ByteArrayInputStream is = null;
        if (trustedCertStr != null) {
            is = new ByteArrayInputStream(trustedCertStr.getBytes());
            trusedCert = cf.generateCertificate(is);
            is.close();

            ks.setCertificateEntry("RSA Export Signer", trusedCert);
        }

        if (keyCertStr != null) {
            // generate the private key.
            PKCS8EncodedKeySpec priKeySpec = new PKCS8EncodedKeySpec(
                    Base64.getMimeDecoder().decode(keySpecStr));
            KeyFactory kf = KeyFactory.getInstance("RSA");
            RSAPrivateKey priKey
                    = (RSAPrivateKey) kf.generatePrivate(priKeySpec);

            // generate certificate chain
            is = new ByteArrayInputStream(keyCertStr.getBytes());
            Certificate keyCert = cf.generateCertificate(is);
            is.close();

            // It's not allowed to send MD2 signed certificate to peer,
            // even it may be a trusted certificate. Then we will not
            // place the trusted certficate in the chain.
            Certificate[] chain = new Certificate[1];
            chain[0] = keyCert;

            // import the key entry.
            ks.setKeyEntry("Whatever", priKey, PASSPHRASE, chain);
        }

        // create SSL context
        TrustManagerFactory tmf = TrustManagerFactory.getInstance(tmAlgorithm);
        tmf.init(ks);

        SSLContext ctx = SSLContext.getInstance(tlsProtocol);
        if (keyCertStr != null && !keyCertStr.isEmpty()) {
            KeyManagerFactory kmf = KeyManagerFactory.getInstance("NewSunX509");
            kmf.init(ks, PASSPHRASE);

            ctx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
            ks = null;
        } else {
            ctx.init(null, tmf.getTrustManagers(), null);
        }

        return ctx;
    }

    // use any free port by default
    private volatile int serverPort = 0;

    private volatile Exception serverException = null;

    public static void main(String[] args) throws Exception {
        // MD5 is used in this test case, don't disable MD5 algorithm.
        Security.setProperty("jdk.certpath.disabledAlgorithms",
                "MD2, RSA keySize < 1024");
        Security.setProperty("jdk.tls.disabledAlgorithms",
                "SSLv3, RC4, DH keySize < 768");

        if (DEBUG) {
            System.setProperty("javax.net.debug", "all");
        }

        /*
         * Get the customized arguments.
         */
        parseArguments(args);
        /*
         * Start the tests.
         */
        new MD2InTrustAnchor().runTest();
    }

    private Thread serverThread = null;

    /*
     * Used to drive remainder of the test.
     *
     * Fork off the other side, then do your work.
     */
    public void runTest() throws Exception {
        startServerThread();
        doClientSide();

        /*
         * Wait for other side to close down.
         */
        serverThread.join();

        if (serverException != null) {
            throw serverException;
        }
    }

    private void startServerThread() {
        serverThread = new Thread() {
            @Override
            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...");
                    e.printStackTrace(System.out);
                    serverException = e;
                    sync.countDown();
                }
            }
        };

        serverThread.start();
    }
}