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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
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* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
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* 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 ) .
*
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* 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 8186576 8194486
* @ summary KerberosTicket does not properly handle renewable tickets
* at the end of their lifetime
* @ library / test / lib
* @ compile - XDignore . symbol . file NullRenewUntil . java
* @ run main jdk . test . lib . FileInstaller TestHosts TestHosts
* @ run main / othervm - Djdk . net . hosts . file = TestHosts
* - Dtest . set . null . renew NullRenewUntil
*/
import jdk.test.lib.Asserts;
import sun.security.krb5.Config;
import javax.security.auth.kerberos.KerberosTicket;
public class NullRenewUntil {
public static void main(String[] args) throws Exception {
OneKDC kdc = new OneKDC(null );
KDC.saveConfig(OneKDC.KRB5_CONF, kdc,
"ticket_lifetime = 10s" ,
"renew_lifetime = 11s" );
Config.refresh();
KerberosTicket ticket = Context
.fromUserPass(OneKDC.USER, OneKDC.PASS, false ).s()
.getPrivateCredentials(KerberosTicket.class ).iterator().next();
System.out.println(ticket);
Asserts.assertTrue(ticket.getRenewTill() != null , ticket.toString());
Thread .sleep(2000 );
ticket.refresh();
System.out.println(ticket);
Asserts.assertTrue(ticket.getRenewTill() == null , ticket.toString());
Thread .sleep(2000 );
ticket.refresh();
System.out.println(ticket);
}
}
Messung V0.5 in Prozent C=96 H=93 G=94
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-06-10)
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