1 /*
2  * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License version 2 only, as
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8  *
9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
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17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
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22  */
23 
24 /*
25  * @test
26  * @bug 8178794 8194486
27  * @summary krb5 client should ignore sname in incoming tickets
28  * @library /test/lib
29  * @compile -XDignore.symbol.file TicketSName.java
30  * @run main jdk.test.lib.FileInstaller TestHosts TestHosts
31  * @run main/othervm -Djdk.net.hosts.file=TestHosts -Dtest.kdc.diff.sname
32  *      TicketSName
33  */
34 
35 import sun.security.jgss.GSSUtil;
36 import javax.security.auth.kerberos.KerberosTicket;
37 
38 public class TicketSName {
39 
main(String[] args)40     public static void main(String[] args) throws Exception {
41 
42         new OneKDC(null).writeJAASConf();
43 
44         Context c, s;
45         c = Context.fromJAAS("client");
46         s = Context.fromJAAS("server");
47 
48         c.startAsClient(OneKDC.SERVER, GSSUtil.GSS_KRB5_MECH_OID);
49         s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID);
50 
51         Context.handshake(c, s);
52 
53         String expected = OneKDC.SERVER + "@" + OneKDC.REALM;
54         if (!c.s().getPrivateCredentials(KerberosTicket.class)
55                 .stream()
56                 .anyMatch(t -> t.getServer().toString().equals(expected))) {
57             c.status();
58             throw new Exception("no " + expected);
59         }
60     }
61 }
62