81 lines
2.9 KiB
Java
81 lines
2.9 KiB
Java
/*
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8138766
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* @summary New default -sigalg for keytool
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* @modules java.base/sun.security.tools.keytool
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*/
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import sun.security.tools.keytool.Main;
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import java.io.File;
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import java.security.KeyStore;
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import java.security.cert.X509Certificate;
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public class DefaultSignatureAlgorithm {
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private static int counter = 0;
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public static void main(String[] args) throws Exception {
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// Calculating large RSA keys are too slow.
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run("RSA", 1024, null, "SHA256withRSA");
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run("RSA", 3072, null, "SHA256withRSA");
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run("RSA", 3073, null, "SHA384withRSA");
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run("DSA", 1024, null, "SHA256withDSA");
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run("DSA", 3072, null, "SHA256withDSA");
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run("EC", 192, null, "SHA256withECDSA");
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run("EC", 384, null, "SHA384withECDSA");
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run("EC", 571, null, "SHA512withECDSA");
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// If you specify one, it will be used.
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run("EC", 571, "SHA256withECDSA", "SHA256withECDSA");
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}
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private static void run(String keyAlg, int keySize,
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String sigAlg, String expectedSigAlg) throws Exception {
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String alias = keyAlg + keySize + (counter++);
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String cmd = "-keystore ks -storepass changeit" +
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" -keypass changeit -alias " + alias +
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" -keyalg " + keyAlg + " -keysize " + keySize +
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" -genkeypair -dname CN=" + alias + " -debug";
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if (sigAlg != null) {
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cmd += " -sigalg " + sigAlg;
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}
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Main.main(cmd.split(" "));
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KeyStore ks = KeyStore.getInstance(
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new File("ks"), "changeit".toCharArray());
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X509Certificate cert = (X509Certificate)ks.getCertificate(alias);
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String actualSigAlg = cert.getSigAlgName();
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if (!actualSigAlg.equals(expectedSigAlg)) {
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throw new Exception("Failure at " + alias + ": expected "
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+ expectedSigAlg + ", actually " + actualSigAlg);
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}
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}
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}
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