Java example source code file (NameConstraintsWithRID.java)

This example Java source code file (NameConstraintsWithRID.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

baytalvtmrawdgydvqqkewdfegftcgxlmb4xdta5mduwnza5mjcxmloxdtmwmdqx\\n, begin, bytearrayinputstream, certificate, certificate\-\-\-\-\-\\n, certificateexception, certificatefactory, certpath, certpathvalidatorexception, end, net, network, pkixparameters, security, set, string, trustanchor, util

The NameConstraintsWithRID.java Java example source code

/*
 * Copyright (c) 2009, 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.
 */

/**
 * @test
 *
 * @bug 6845286
 * @summary Add regression test for name constraints
 * @author Xuelei Fan
 */

import java.io.*;
import java.net.SocketException;
import java.util.*;
import java.security.Security;
import java.security.cert.*;
import java.security.cert.CertPathValidatorException.BasicReason;

public class NameConstraintsWithRID {

    static String selfSignedCertStr =
        "-----BEGIN CERTIFICATE-----\n" +
        "MIICTjCCAbegAwIBAgIJAIoSzC1A/k4vMA0GCSqGSIb3DQEBBQUAMB8xCzAJBgNV\n" +
        "BAYTAlVTMRAwDgYDVQQKEwdFeGFtcGxlMB4XDTA5MDUwNzA5MjcxMloXDTMwMDQx\n" +
        "NzA5MjcxMlowHzELMAkGA1UEBhMCVVMxEDAOBgNVBAoTB0V4YW1wbGUwgZ8wDQYJ\n" +
        "KoZIhvcNAQEBBQADgY0AMIGJAoGBANXzlv5Fn2cdgBRdEK/37/o8rqQXIRIMZqX6\n" +
        "BPuo46Cdhctv+n3hu5bj/PwgJVbAJcqcQfDudSSF5gwGlRqDX9vekPSS47XZXjOZ\n" +
        "qFcnDoWP0gSQXLYVVtjuItkecTrPyUE5v2lRIAh13MGKOSh3ZsrtFvj7Y5d9EqIP\n" +
        "SLxWWPuHAgMBAAGjgZEwgY4wHQYDVR0OBBYEFFydJvQMB2j4EDHW2bQabNsPUvDt\n" +
        "ME8GA1UdIwRIMEaAFFydJvQMB2j4EDHW2bQabNsPUvDtoSOkITAfMQswCQYDVQQG\n" +
        "EwJVUzEQMA4GA1UEChMHRXhhbXBsZYIJAIoSzC1A/k4vMA8GA1UdEwEB/wQFMAMB\n" +
        "Af8wCwYDVR0PBAQDAgIEMA0GCSqGSIb3DQEBBQUAA4GBAHgoopmZ1Q4qXhMDbbYQ\n" +
        "YCi4Cg6cXPFblx5gzhWu/6l9SkvZbAZiLszgyMq5dGj9WyTtibNEp232dQsKTFu7\n" +
        "3ag0DiFqoQ8btgvbwBlzhnRagoeVFjhuBBQutOScw7x8NCSBkZQow+31127mwu3y\n" +
        "YGYhEmI2dNmgbv1hVYTGmLXW\n" +
        "-----END CERTIFICATE-----";

    static String subCaCertStr =
        "-----BEGIN CERTIFICATE-----\n" +
        "MIICdTCCAd6gAwIBAgIJAL+MYVyy7k5YMA0GCSqGSIb3DQEBBQUAMB8xCzAJBgNV\n" +
        "BAYTAlVTMRAwDgYDVQQKEwdFeGFtcGxlMB4XDTA5MDUwNzA5MjcxNFoXDTI5MDEy\n" +
        "MjA5MjcxNFowMTELMAkGA1UEBhMCVVMxEDAOBgNVBAoTB0V4YW1wbGUxEDAOBgNV\n" +
        "BAsTB0NsYXNzLTEwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAM2mwX8dhP3M\n" +
        "i6ATRsd0wco+c7rsyEbP0CRQunVIP8/kOL8+zyQix+QZquY23tvBCbia424GXDkT\n" +
        "irvK/M4yGzrdS51hA5dlH3SHY3CWOAqEPqKtNLn1My4MWtTiUWbHi0YjFuOv0BXz\n" +
        "x9lTEfMf+3QcOgO5FitcqHIMP4jIlT+lAgMBAAGjgaYwgaMwHQYDVR0OBBYEFJHg\n" +
        "eyEWcjxcAwc01BPQrau/4HJaME8GA1UdIwRIMEaAFFydJvQMB2j4EDHW2bQabNsP\n" +
        "UvDtoSOkITAfMQswCQYDVQQGEwJVUzEQMA4GA1UEChMHRXhhbXBsZYIJAIoSzC1A\n" +
        "/k4vMA8GA1UdEwEB/wQFMAMBAf8wCwYDVR0PBAQDAgIEMBMGA1UdHgQMMAqhCDAG\n" +
        "iAQqAwQFMA0GCSqGSIb3DQEBBQUAA4GBAI3CDQWZiTlVVVqfCiZwc/yIL7G5bu2g\n" +
        "ccgVz9PyKfTpq8vk59S23TvPwdPt4ZVx4RSoar9ONtbrcLxfP3X6WQ7e9popWNZV\n" +
        "q49YfyU1tD5HFuxj7CAsvfykuRo4ovXaTCVWlTMi7fJJdzU0Eb4xkXXhiWT/RbHG\n" +
        "R7J+8ROMZ+nR\n" +
        "-----END CERTIFICATE-----";

    static String targetCertStr =
        "-----BEGIN CERTIFICATE-----\n" +
        "MIICUDCCAbmgAwIBAgIJAOA8c10w019XMA0GCSqGSIb3DQEBBQUAMDExCzAJBgNV\n" +
        "BAYTAlVTMRAwDgYDVQQKEwdFeGFtcGxlMRAwDgYDVQQLEwdDbGFzcy0xMB4XDTA5\n" +
        "MDUwNzEwMjY0M1oXDTI5MDEyMjEwMjY0M1owQTELMAkGA1UEBhMCVVMxEDAOBgNV\n" +
        "BAoTB0V4YW1wbGUxEDAOBgNVBAsTB0NsYXNzLTExDjAMBgNVBAMTBVN1c2FuMIGf\n" +
        "MA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDlmyS8SskMX3mreD95oBaXUGNvPTK0\n" +
        "39IBdxle2TpJEBL/BcS4QUb2+67WjrXhUZWFtpc4RzywfvSSxZH2wbwDDJPs56OC\n" +
        "Eczsdnqe7gOroYm2TMfY0/pItgP3mRkhJpxAWFc/y7Qr8jJbPmKfiYbYROp1eR2t\n" +
        "BrjUiUTrAtM7GwIDAQABo2AwXjALBgNVHQ8EBAMCA+gwDwYDVR0RBAgwBogEKgME\n" +
        "BTAdBgNVHQ4EFgQUyqtfkWtPah5J658LHN8CEGIgAbgwHwYDVR0jBBgwFoAUkeB7\n" +
        "IRZyPFwDBzTUE9Ctq7/gclowDQYJKoZIhvcNAQEFBQADgYEAnwaLBteuJhXF56Rg\n" +
        "l8FIEzgJtT4yu/8WsYjhN6/aLGkgJ37VavWdhjwXIb1RVJE/ab3hTbWF5ht7jMcQ\n" +
        "/WnD8R8CpwEEX/n2wpb3zMHZ8zT7k0mWYm10mPHw1psjOUvJd/zB4gT4tc2A2soM\n" +
        "FbcNIaCtg8blO5ImdOz5hAi+NuY=\n" +
        "-----END CERTIFICATE-----";

    private static CertPath generateCertificatePath()
            throws CertificateException {
        // generate certificate from cert strings
        CertificateFactory cf = CertificateFactory.getInstance("X.509");

        ByteArrayInputStream is;

        is = new ByteArrayInputStream(targetCertStr.getBytes());
        Certificate targetCert = cf.generateCertificate(is);

        is = new ByteArrayInputStream(subCaCertStr.getBytes());
        Certificate subCaCert = cf.generateCertificate(is);

        is = new ByteArrayInputStream(selfSignedCertStr.getBytes());
        Certificate selfSignedCert = cf.generateCertificate(is);

        // generate certification path
        List<Certificate> list = Arrays.asList(new Certificate[] {
                        targetCert, subCaCert, selfSignedCert});

        return cf.generateCertPath(list);
    }

    private static Set<TrustAnchor> generateTrustAnchors()
            throws CertificateException {
        // generate certificate from cert string
        CertificateFactory cf = CertificateFactory.getInstance("X.509");

        ByteArrayInputStream is =
                    new ByteArrayInputStream(selfSignedCertStr.getBytes());
        Certificate selfSignedCert = cf.generateCertificate(is);

        // generate a trust anchor
        TrustAnchor anchor =
            new TrustAnchor((X509Certificate)selfSignedCert, null);

        return Collections.singleton(anchor);
    }

    public static void main(String args[]) throws Exception {
        CertPath path = generateCertificatePath();
        Set<TrustAnchor> anchors = generateTrustAnchors();

        PKIXParameters params = new PKIXParameters(anchors);

        // disable certificate revocation checking
        params.setRevocationEnabled(false);

        // set the validation time
        params.setDate(new Date(109, 5, 8));   // 2009-05-01

        // disable OCSP checker
        Security.setProperty("ocsp.enable", "false");

        // disable CRL checker
        System.setProperty("com.sun.security.enableCRLDP", "false");

        CertPathValidator validator = CertPathValidator.getInstance("PKIX");

        try {
            validator.validate(path, params);
            throw new Exception(
                "the subjectAltName is excluded by NameConstraints, " +
                "should thrown CertPathValidatorException");
        } catch (CertPathValidatorException uoe) {
            // that is the expected exception.
        }
    }
}