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8238452: Keytool generates wrong expiration date if validity is set t…
…o 2050/01/01 Reviewed-by: pkoppula, weijun, coffeys
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test/jdk/sun/security/x509/X509CertImpl/CertificateValidation.java
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/* | ||
* Copyright (c) 2020 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. | ||
*/ | ||
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/* | ||
* @test | ||
* @bug 8238452 | ||
* @modules java.base/sun.security.x509 | ||
* java.base/sun.security.tools.keytool | ||
* @summary This test generates V3 certificate with certain validity period | ||
* and checks whether the validity has expired or not. | ||
*/ | ||
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import sun.security.tools.keytool.CertAndKeyGen; | ||
import java.security.cert.X509Certificate; | ||
import java.util.Calendar; | ||
import java.util.Date; | ||
import java.util.TimeZone; | ||
import sun.security.x509.X509CertImpl; | ||
import sun.security.x509.X500Name; | ||
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public class CertificateValidation { | ||
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public static void main(String[] args) throws Exception { | ||
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Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("GMT")); | ||
cal.set(2050, 00, 01, 01, 00, 00); | ||
Date lastDate = cal.getTime(); | ||
// Seconds till lastDate plus one hour | ||
long validity = (lastDate.getTime() - System.currentTimeMillis())/1000L + 3600; | ||
Date firstDate = new Date(lastDate.getTime() - validity * 1000L); | ||
CertAndKeyGen ckg = new CertAndKeyGen("RSA", "SHA256withRSA"); | ||
ckg.generate(2048); | ||
X509Certificate crt = ckg.getSelfCertificate( | ||
new X500Name("CN=Me"), firstDate, validity); | ||
byte[] encoded = crt.getEncoded(); | ||
X509CertImpl certImpl = new X509CertImpl(encoded); | ||
certImpl.checkValidity(); | ||
} | ||
} |