1 /*

     2  * Copyright (c) 2016, 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 /*

    25  * @test

    26  * @bug 8138766

    27  * @key intermittent

    28  * @summary New default -sigalg for keytool

    29  * @modules java.base/sun.security.tools.keytool

    30  * @modules jdk.crypto.ec

    31  * @run main/othervm DefaultSignatureAlgorithm RSA 1024 SHA256withRSA

    32  * @run main/othervm DefaultSignatureAlgorithm RSA 3072 SHA256withRSA

    33  * @run main/othervm DefaultSignatureAlgorithm RSA 3073 SHA384withRSA

    34  * @run main/othervm DefaultSignatureAlgorithm DSA 1024 SHA256withDSA

    35  * @run main/othervm/timeout=700 DefaultSignatureAlgorithm DSA 3072

    36  *      SHA256withDSA

    37  * @run main/othervm DefaultSignatureAlgorithm EC 192 SHA256withECDSA

    38  * @run main/othervm DefaultSignatureAlgorithm EC 384 SHA384withECDSA

    39  * @run main/othervm DefaultSignatureAlgorithm EC 571 SHA512withECDSA

    40  * @run main/othervm DefaultSignatureAlgorithm EC 571 SHA256withECDSA

    41  *      SHA256withECDSA

    42  */

    43 

    44 import sun.security.tools.keytool.Main;

    45 

    46 import java.io.File;

    47 import java.security.KeyStore;

    48 import java.security.cert.X509Certificate;

    49 

    50 public class DefaultSignatureAlgorithm {

    51 

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

    53         if(args == null || args.length < 3) {

    54             throw new RuntimeException("Invalid arguments provided.");

    55         }

    56         String sigAlg = (args.length == 4) ? args[3] : null;

    57         run(args[0], Integer.valueOf(args[1]), args[2], sigAlg);

    58     }

    59 

    60     private static void run(String keyAlg, int keySize,

    61                     String expectedSigAlg, String sigAlg) throws Exception {

    62         String alias = keyAlg + keySize + System.currentTimeMillis();

    63         String cmd = "-keystore ks -storepass changeit" +

    64                 " -keypass changeit -alias " + alias +

    65                 " -keyalg " + keyAlg + " -keysize " + keySize +

    66                 " -genkeypair -dname CN=" + alias + " -debug";

    67         if (sigAlg != null) {

    68             cmd += " -sigalg " + sigAlg;

    69         }

    70         Main.main(cmd.split(" "));

    71 

    72         KeyStore ks = KeyStore.getInstance(

    73                 new File("ks"), "changeit".toCharArray());

    74         X509Certificate cert = (X509Certificate)ks.getCertificate(alias);

    75         String actualSigAlg = cert.getSigAlgName();

    76         if (!actualSigAlg.equals(expectedSigAlg)) {

    77             throw new Exception("Failure at " + alias + ": expected "

    78                     + expectedSigAlg + ", actually " + actualSigAlg);

    79         }

    80     }

    81 }