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* 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 .
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*/
/*
* @ test
* @ bug 7019834
* @ summary test default implementation of Principal . implies
*/
import java.security.Principal;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import javax.security.auth.Subject;
import javax.security.auth.kerberos.KerberosPrincipal;
import javax.security.auth.x500.X500Principal;
public class Implies {
public static void main(String[] args) throws Exception {
X500Principal duke = new X500Principal("CN=Duke" );
// should not throw NullPointerException
testImplies(duke, (Subject)null , false );
Set<Principal> principals = new HashSet<>();
principals.add(duke);
testImplies(duke, principals, true );
X500Principal tux = new X500Principal("CN=Tux" );
principals.add(tux);
testImplies(duke, principals, true );
principals.add(new KerberosPrincipal("duke@java.com" ));
testImplies(duke, principals, true );
principals.clear();
principals.add(tux);
testImplies(duke, principals, false );
System.out.println("test passed" );
}
private static void testImplies(Principal principal,
Set<? extends Principal> principals,
boolean result)
throws SecurityException
{
Subject subject = new Subject(true , principals, Collections.emptySet(),
Collections.emptySet());
testImplies(principal, subject, result);
}
private static void testImplies(Principal principal,
Subject subject, boolean result)
throws SecurityException
{
if (principal.implies(subject) != result) {
throw new SecurityException("test failed" );
}
}
}
Messung V0.5 in Prozent C=97 H=85 G=91
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-06-10)
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