1 /*
2  * Copyright (c) 2017, 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
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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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22  */
23 
24 /*
25  * @test
26  * @bug 8178794
27  * @summary krb5 client should ignore sname in incoming tickets
28  * @compile -XDignore.symbol.file TicketSName.java
29  * @run main/othervm -Dsun.net.spi.nameservice.provider.1=ns,mock -Dtest.kdc.diff.sname TicketSName
30  */
31 
32 import sun.security.jgss.GSSUtil;
33 import javax.security.auth.kerberos.KerberosTicket;
34 
35 public class TicketSName {
36 
main(String[] args)37     public static void main(String[] args) throws Exception {
38 
39         new OneKDC(null).writeJAASConf();
40 
41         Context c, s;
42         c = Context.fromJAAS("client");
43         s = Context.fromJAAS("server");
44 
45         c.startAsClient(OneKDC.SERVER, GSSUtil.GSS_KRB5_MECH_OID);
46         s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID);
47 
48         Context.handshake(c, s);
49 
50         String expected = OneKDC.SERVER + "@" + OneKDC.REALM;
51         if (!c.s().getPrivateCredentials(KerberosTicket.class)
52                 .stream()
53                 .anyMatch(t -> t.getServer().toString().equals(expected))) {
54             c.status();
55             throw new Exception("no " + expected);
56         }
57     }
58 }
59