92 lines
3.5 KiB
Java
92 lines
3.5 KiB
Java
/*
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* Copyright (c) 2018, 2021, 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 8202299 8231107
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* @modules java.base/sun.security.tools.keytool
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* java.base/sun.security.x509
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* @library /test/lib
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* @summary Testing empty (any of null, "", "\0") password behaviors
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*/
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import jdk.test.lib.Asserts;
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import sun.security.tools.keytool.CertAndKeyGen;
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import sun.security.x509.X500Name;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.security.KeyStore;
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import java.security.cert.Certificate;
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import java.util.Arrays;
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public class EmptyPassword {
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public static void main(String[] args) throws Exception {
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// KeyStore is protected with password "\0".
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CertAndKeyGen gen = new CertAndKeyGen("RSA", "SHA256withRSA");
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gen.generate(2048);
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KeyStore ks = KeyStore.getInstance("PKCS12");
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ks.load(null, null);
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ks.setKeyEntry("a", gen.getPrivateKey(), new char[1],
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new Certificate[] {
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gen.getSelfCertificate(new X500Name("CN=Me"), 100)
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});
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// 8202299: interop between new char[0] and new char[1]
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store(ks, "p12", new char[1]);
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// It can be loaded with password "".
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ks = KeyStore.getInstance(new File("p12"), new char[0]);
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Asserts.assertTrue(ks.getKey("a", new char[0]) != null);
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Asserts.assertTrue(ks.getCertificate("a") != null);
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ks = KeyStore.getInstance(new File("p12"), new char[1]);
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Asserts.assertTrue(ks.getKey("a", new char[1]) != null);
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Asserts.assertTrue(ks.getCertificate("a") != null);
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// 8231107: Store with null password makes it password-less
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store(ks, "p00", null);
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// Can read cert and key with any password
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for (char[] pass: new char[][] {
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new char[0], // password actually used before 8202299
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new char[1], // the interoperability before 8202299
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null, // password-less after 8202299
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"whatever".toCharArray()
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}) {
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System.out.println("with password " + Arrays.toString(pass));
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ks = KeyStore.getInstance(new File("p00"), pass);
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Asserts.assertTrue(ks.getKey("a", new char[1]) != null);
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Asserts.assertTrue(ks.getCertificate("a") != null);
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}
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}
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static void store(KeyStore ks, String file, char[] pass) throws Exception {
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try (FileOutputStream fos = new FileOutputStream(file)) {
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ks.store(fos, pass);
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}
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}
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}
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