1/*
2 * Copyright (c) 2008, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5 * This code is free software; you can redistribute it and/or modify it
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7 * published by the Free Software Foundation.
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
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22 */
23
24// This test case relies on updated static security property, no way to re-use
25// security property in samevm/agentvm mode.
26
27/**
28 * @test
29 * @bug 6714842
30 * @library ../../../testlibrary
31 * @build CertUtils
32 * @run main/othervm BuildEEBasicConstraints
33 * @summary make sure a PKIX CertPathBuilder builds a path to an
34 *      end entity certificate when the setBasicConstraints method of the
35 *      X509CertSelector of the targetConstraints PKIXBuilderParameters
36 *      parameter is set to -2.
37 */
38
39import java.security.Security;
40import java.security.cert.Certificate;
41import java.security.cert.CertPath;
42import java.security.cert.CertStore;
43import java.security.cert.CollectionCertStoreParameters;
44import java.security.cert.PKIXBuilderParameters;
45import java.security.cert.PKIXCertPathBuilderResult;
46import java.security.cert.TrustAnchor;
47import java.security.cert.X509Certificate;
48import java.security.cert.X509CertSelector;
49import java.util.ArrayList;
50import java.util.Collections;
51import java.util.List;
52
53public final class BuildEEBasicConstraints {
54
55    public static void main(String[] args) throws Exception {
56        // reset the security property to make sure that the algorithms
57        // and keys used in this test are not disabled.
58        Security.setProperty("jdk.certpath.disabledAlgorithms", "MD2");
59
60        X509Certificate rootCert = CertUtils.getCertFromFile("anchor.cer");
61        TrustAnchor anchor = new TrustAnchor
62            (rootCert.getSubjectX500Principal(), rootCert.getPublicKey(), null);
63        X509CertSelector sel = new X509CertSelector();
64        sel.setBasicConstraints(-2);
65        PKIXBuilderParameters params = new PKIXBuilderParameters
66            (Collections.singleton(anchor), sel);
67        params.setRevocationEnabled(false);
68        X509Certificate eeCert = CertUtils.getCertFromFile("ee.cer");
69        X509Certificate caCert = CertUtils.getCertFromFile("ca.cer");
70        ArrayList<X509Certificate> certs = new ArrayList<X509Certificate>();
71        certs.add(caCert);
72        certs.add(eeCert);
73        CollectionCertStoreParameters ccsp =
74            new CollectionCertStoreParameters(certs);
75        CertStore cs = CertStore.getInstance("Collection", ccsp);
76        params.addCertStore(cs);
77        PKIXCertPathBuilderResult res = CertUtils.build(params);
78        CertPath cp = res.getCertPath();
79        // check that first certificate is an EE cert
80        List<? extends Certificate> certList = cp.getCertificates();
81        X509Certificate cert = (X509Certificate) certList.get(0);
82        if (cert.getBasicConstraints() != -1) {
83            throw new Exception("Target certificate is not an EE certificate");
84        }
85    }
86}
87