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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 7110803 8170732 8194486
* @ summary SASL service for multiple hostnames
* @ library / test / lib
* @ compile - XDignore . symbol . file SaslBasic . java
* @ run main jdk . test . lib . FileInstaller TestHosts TestHosts
* @ run main / othervm - Djdk . net . hosts . file = TestHosts SaslBasic bound auth - int
* @ run main / othervm - Djdk . net . hosts . file = TestHosts SaslBasic unbound auth - conf
* @ run main / othervm - Djdk . net . hosts . file = TestHosts SaslBasic bound auth
*/
import java.io.IOException;
import java.util.Arrays;
import java.util.HashMap;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.UnsupportedCallbackException;
import javax.security.sasl.*;
// The basic krb5 test skeleton you can copy from
public class SaslBasic {
public static void main(String[] args) throws Exception {
boolean bound = args[0 ].equals("bound" );
String name = "host." + OneKDC.REALM_LOWER_CASE;
new OneKDC(null ).writeJAASConf();
System.setProperty("javax.security.auth.useSubjectCredsOnly" , "false" );
HashMap clntprops = new HashMap();
clntprops.put(Sasl.QOP, args[1 ]);
SaslClient sc = Sasl.createSaslClient(
new String[]{"GSSAPI" }, null , "server" ,
name, clntprops, null );
final HashMap srvprops = new HashMap();
srvprops.put(Sasl.QOP, "auth,auth-int,auth-conf" );
SaslServer ss = Sasl.createSaslServer("GSSAPI" , "server" ,
bound? name: null , srvprops,
new CallbackHandler() {
public void handle(Callback[] callbacks)
throws IOException, UnsupportedCallbackException {
for (Callback cb : callbacks) {
if (cb instanceof RealmCallback) {
((RealmCallback) cb).setText(OneKDC.REALM);
} else if (cb instanceof AuthorizeCallback) {
((AuthorizeCallback) cb).setAuthorized(true );
}
}
}
});
byte [] token = new byte [0 ];
byte [] lastClientToken = null ;
while (!sc.isComplete() || !ss.isComplete()) {
if (!sc.isComplete()) {
token = sc.evaluateChallenge(token);
lastClientToken = token;
}
if (!ss.isComplete()) {
token = ss.evaluateResponse(token);
}
}
if (!bound) {
String boundName = (String)ss.getNegotiatedProperty(
Sasl.BOUND_SERVER_NAME);
if (!boundName.equals(name)) {
throw new Exception("Wrong bound server name" );
}
}
Object key = ss.getNegotiatedProperty(
"com.sun.security.jgss.inquiretype.krb5_get_session_key" );
if (key == null ) {
throw new Exception("Extended negotiated property not read" );
}
if (args[1 ].equals("auth" )) {
// 8170732. These are the maximum size bytes after jgss/krb5 wrap.
if (lastClientToken[17 ] != 0 || lastClientToken[18 ] != 0
|| lastClientToken[19 ] != 0 ) {
throw new Exception("maximum size for auth must be 0" );
}
} else {
byte [] hello = "hello" .getBytes();
token = sc.wrap(hello, 0 , hello.length);
token = ss.unwrap(token, 0 , token.length);
if (!Arrays.equals(hello, token)) {
throw new Exception("Message altered" );
}
}
}
}
Messung V0.5 in Prozent C=95 H=98 G=96
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-10-11)
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