/*
* Copyright ( c ) 2008 , 2018 , 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 .
*
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*/
/*
* @ test
* @ bug 6716534 8194486
* @ summary Krb5LoginModule has not cleaned temp info between authentication attempts
* @ library / test / lib
* @ compile - XDignore . symbol . file CleanState . java
* @ run main jdk . test . lib . FileInstaller TestHosts TestHosts
* @ run main / othervm - Djdk . net . hosts . file = TestHosts CleanState
*/
import com.sun.security.auth.module.Krb5LoginModule;
import java.util.HashMap;
import java.util.Map;
import javax.security.auth.Subject;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.NameCallback;
import javax.security.auth.callback.PasswordCallback;
public class CleanState {
public static void main(String[] args) throws Exception {
CleanState x = new CleanState();
new OneKDC(null );
x.go();
}
void go() throws Exception {
Krb5LoginModule krb5 = new Krb5LoginModule();
final String name = OneKDC.USER;
final char [] password = OneKDC.PASS;
char [] badpassword = "hellokitty" .toCharArray();
Map<String,String> map = new HashMap<>();
map.put("useTicketCache" , "false" );
map.put("doNotPrompt" , "false" );
map.put("tryFirstPass" , "true" );
Map<String,Object> shared = new HashMap<>();
shared.put("javax.security.auth.login.name" , name);
shared.put("javax.security.auth.login.password" , badpassword);
krb5.initialize(new Subject(), new CallbackHandler() {
@Override
public void handle(Callback[] callbacks) {
for (Callback callback: callbacks) {
if (callback instanceof NameCallback) {
((NameCallback)callback).setName(name);
}
if (callback instanceof PasswordCallback) {
((PasswordCallback)callback).setPassword(password);
}
}
}
}, shared, map);
krb5.login();
}
}
Messung V0.5 in Prozent C=94 H=97 G=95
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-10-11)
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