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Datei: SameDN.java Sprache: JAVA

/*
* Copyright (c) 2019, 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 static jdk.test.lib.SecurityTools.keytool;

import java.io.File;
import java.security.KeyStore;

/*
* @test
* @bug 8215776
* @library /test/lib
* @summary Keytool importkeystore may mix up certificate chain entries when DNs conflict
*/
public class SameDN {

    private static final String COMMON = "-keystore ks -storepass changeit ";

    public static final void main(String[] args) throws Exception {
        genkeypair("ca1", "CN=CA");
        genkeypair("ca2", "CN=CA");
        genkeypair("user1", "CN=user");
        genkeypair("user2", "CN=user");
        gencert("ca1", "user1");
        gencert("ca2", "user2");

        KeyStore ks = KeyStore.getInstance(
                new File("ks"), "changeit".toCharArray());
        if (!ks.getCertificate("ca1").equals(ks.getCertificateChain("user1")[1])) {
            throw new Exception("user1 not signed by ca1");
        }
        if (!ks.getCertificate("ca2").equals(ks.getCertificateChain("user2")[1])) {
            throw new Exception("user2 not signed by ca2");
        }
    }

    static void genkeypair(String alias, String dn) throws Exception {
        keytool(COMMON + "-genkeypair -keyalg DSA -alias " + alias + " -dname " + dn)
                .shouldHaveExitValue(0);
    }

    static void gencert(String issuer, String subject) throws Exception {
        keytool(COMMON + "-certreq -alias " + subject + " -file req")
                .shouldHaveExitValue(0);
        keytool(COMMON + "-gencert -alias " + issuer + " -infile req -outfile cert")
                .shouldHaveExitValue(0);
        keytool(COMMON + "-importcert -alias " + subject + " -file cert")
                .shouldHaveExitValue(0);
    }
}

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