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* Copyright ( c ) 2017 , 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
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*
* 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 .
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*/
/*
* @ test
* @ bug 8173181
* @ summary KeyStore regression due to default keystore being changed to PKCS12
*/
import java.io.*;
import java.security.KeyStore;
import java.security.cert.Certificate;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
/**
* Test that a PKCS12 keystore entry can be created with an empty alias name .
*/
public class EmptyAlias {
private static final String DIR = System.getProperty("test.src" , "." );
private static final String CERT = DIR + "/trusted.pem" ;
private static final String EMPTY_ALIAS = "" ;
public static void main(String[] args) throws Exception {
KeyStore keystore = KeyStore.getInstance("PKCS12" );
keystore.load(null , null );
keystore.setCertificateEntry(EMPTY_ALIAS, loadCertificate(CERT));
KeyStore.Entry entry = keystore.getEntry(EMPTY_ALIAS, null );
if (entry == null ) {
throw new Exception(
"Error retrieving keystore entry using its (empty) alias" );
}
System.out.println("OK" );
}
private static Certificate loadCertificate(String certFile)
throws Exception {
X509Certificate cert = null ;
try (FileInputStream certStream = new FileInputStream(certFile)) {
CertificateFactory factory =
CertificateFactory.getInstance("X.509" );
return factory.generateCertificate(certStream);
}
}
}
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