/*
* 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
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*/
/*
* @ test
* @ bug 8160818
* @ summary GssKrb5Client violates RFC 4752
* @ library / test / lib
* @ compile - XDignore . symbol . file SaslMutual . java
* @ run main jdk . test . lib . FileInstaller TestHosts TestHosts
* @ run main / othervm - Djdk . net . hosts . file = TestHosts SaslMutual
*/
import jdk.test.lib.Asserts;
import java.util.Map;
import javax.security.auth.callback.Callback;
import javax.security.sasl.*;
public class SaslMutual {
public static void main(String[] args) throws Exception {
String name = "host." + OneKDC.REALM_LOWER_CASE;
new OneKDC(null ).writeJAASConf();
System.setProperty("javax.security.auth.useSubjectCredsOnly" , "false" );
SaslClient sc;
sc = Sasl.createSaslClient(
new String[]{"GSSAPI" }, null , "server" ,
name,
Map.of(),
null );
Asserts.assertEQ(round(sc, server()), 2 );
sc = Sasl.createSaslClient(
new String[]{"GSSAPI" }, null , "server" ,
name,
Map.of(Sasl.SERVER_AUTH, "true" ),
null );
Asserts.assertEQ(round(sc, server()), 3 );
sc = Sasl.createSaslClient(
new String[]{"GSSAPI" }, null , "server" ,
name,
Map.of(Sasl.QOP, "auth-int" ),
null );
Asserts.assertEQ(round(sc, server()), 3 );
sc = Sasl.createSaslClient(
new String[]{"GSSAPI" }, null , "server" ,
name,
Map.of(Sasl.QOP, "auth-conf" ),
null );
Asserts.assertEQ(round(sc, server()), 3 );
}
static SaslServer server() throws Exception {
return Sasl.createSaslServer("GSSAPI" , "server" ,
null ,
Map.of(Sasl.QOP, "auth,auth-int,auth-conf" ),
callbacks -> {
for (Callback cb : callbacks) {
if (cb instanceof RealmCallback) {
((RealmCallback) cb).setText(OneKDC.REALM);
} else if (cb instanceof AuthorizeCallback) {
((AuthorizeCallback) cb).setAuthorized(true );
}
}
});
}
static int round(SaslClient sc, SaslServer ss) throws Exception {
int round = 0 ;
byte [] token = new byte [0 ];
while (!sc.isComplete() || !ss.isComplete()) {
if (!sc.isComplete()) {
token = sc.evaluateChallenge(token);
}
if (!ss.isComplete()) {
token = ss.evaluateResponse(token);
}
round++;
}
return round;
}
}
Messung V0.5 in Prozent C=92 H=95 G=93
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-10-11)
¤
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