/*

 * Copyright (c) 2008, 2012, 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.

 */

// This test case relies on updated static security property, no way to re-use

// security property in samevm/agentvm mode.

/**

 * @test

 * @bug 6714842

 * @library ../../../testlibrary

 * @build CertUtils

 * @run main/othervm BuildEEBasicConstraints

 * @summary make sure a PKIX CertPathBuilder builds a path to an

 *      end entity certificate when the setBasicConstraints method of the

 *      X509CertSelector of the targetConstraints PKIXBuilderParameters

 *      parameter is set to -2.

 */

import java.security.Security;

import java.security.cert.Certificate;

import java.security.cert.CertPath;

import java.security.cert.CertStore;

import java.security.cert.CollectionCertStoreParameters;

import java.security.cert.PKIXBuilderParameters;

import java.security.cert.PKIXCertPathBuilderResult;

import java.security.cert.TrustAnchor;

import java.security.cert.X509Certificate;

import java.security.cert.X509CertSelector;

import java.util.ArrayList;

import java.util.Collections;

import java.util.List;

public final class BuildEEBasicConstraints {

    public static void main(String[] args) throws Exception {

        // reset the security property to make sure that the algorithms

        // and keys used in this test are not disabled.

        Security.setProperty("jdk.certpath.disabledAlgorithms", "MD2");

        X509Certificate rootCert = CertUtils.getCertFromFile("anchor.cer");

        TrustAnchor anchor = new TrustAnchor

            (rootCert.getSubjectX500Principal(), rootCert.getPublicKey(), null);

        X509CertSelector sel = new X509CertSelector();

        sel.setBasicConstraints(-2);

        PKIXBuilderParameters params = new PKIXBuilderParameters

            (Collections.singleton(anchor), sel);

        params.setRevocationEnabled(false);

        X509Certificate eeCert = CertUtils.getCertFromFile("ee.cer");

        X509Certificate caCert = CertUtils.getCertFromFile("ca.cer");

        ArrayList<X509Certificate> certs = new ArrayList<X509Certificate>();

        certs.add(caCert);

        certs.add(eeCert);

        CollectionCertStoreParameters ccsp =

            new CollectionCertStoreParameters(certs);

        CertStore cs = CertStore.getInstance("Collection", ccsp);

        params.addCertStore(cs);

        PKIXCertPathBuilderResult res = CertUtils.build(params);

        CertPath cp = res.getCertPath();

        // check that first certificate is an EE cert

        List<? extends Certificate> certList = cp.getCertificates();

        X509Certificate cert = (X509Certificate) certList.get(0);

        if (cert.getBasicConstraints() != -1) {

            throw new Exception("Target certificate is not an EE certificate");

        }

    }

}