1 /*

     2  * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     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

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 import java.security.InvalidKeyException;

    25 import java.security.PublicKey;

    26 import java.security.Signature;

    27 import java.util.List;

    28 

    29 /**

    30  * @test

    31  * @bug 8225180

    32  * @requires os.family == "windows"

    33  * @summary SunMSCAPI Signature should throw InvalidKeyException when

    34  *          initialized with a null key

    35  */

    36 

    37 public class NullKey {

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

    39         for (String alg : List.of(

    40                 "SHA256withRSA", "SHA256withECDSA", "RSASSA-PSS")) {

    41             Signature sig = Signature.getInstance(alg, "SunMSCAPI");

    42             try {

    43                 sig.initSign(null);

    44             } catch (InvalidKeyException e) {

    45                 // Expected

    46             }

    47             try {

    48                 sig.initVerify((PublicKey)null);

    49             } catch (InvalidKeyException e) {

    50                 // Expected

    51             }

    52         }

    53     }

    54 }