/*

 * Copyright (c) 2013, 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 8016916

 * @summary UnstructuredName should support DirectoryString

 */

import java.util.Base64;

import sun.security.pkcs10.PKCS10;

public class UnstructuredName {

    // Certificate request with an Unstructured Name attribute

    static String csrStr =

        "MIIBtjCCAR8CAQAwEzERMA8GA1UEAxMIdGVzdE5hbWUwgZ8wDQYJKoZIhvcNAQEB\n" +

        "BQADgY0AMIGJAoGBAMTEIVCsM8IIhvsbzn6AwQFX5C8RGAWIrL6P5XEr1z+bvHx3\n" +

        "XhPD4tWLCR6CTKq0lTlo+QKKct7MUY7pdKShajpyYD+1YLgEve0nNd4r5kVUeoHe\n" +

        "CyIZoImONgAlmVD7M8IJjz2Vg84WVVjkHK67H5qt7Agi1hUnFGmRbJ8rbL7jAgMB\n" +

        "AAGgYzAXBgkqhkiG9w0BCQcxChMIcGFzc3dvcmQwHAYJKoZIhvcNAQkCMQ8TDW9w\n" +

        "dGlvbmFsIG5hbWUwKgYJKoZIhvcNAQkOMR0wGzAMBgNVHRMBAf8EAjAAMAsGA1Ud\n" +

        "DwQEAwIGQDANBgkqhkiG9w0BAQUFAAOBgQBc7ldGSmyCjMU+ssjglCimqknCVdig\n" +

        "N8FsI/aNRgLqf+eXKWZOxl1v3GB9HCXWDtqOnHd6AJKFpGtK0bqRu7bIncYIiQ1a\n" +

        "P1NW4Kup8d1fTPhw6xgYtxeHvUxRa2y4IXskPUYqp05HavfNZxmcJ5mZOLtgiDIC\n" +

        "I3J80saqEUQKqQ==";

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

        PKCS10 req = new PKCS10(Base64.getMimeDecoder().decode(csrStr));

        // If PKCS9Attribute did not accept the PrintableString ASN.1 tag,

        // this would fail with an IOException

        Object attr = req.getAttributes().getAttribute("1.2.840.113549.1.9.2");

        // Check that the attribute exists

        if (attr == null) {

            throw new Exception("Attribute should not be null.");

        }

        System.out.println("Test passed.");

    }

}