1/*
2 * Copyright (c) 2007, 2011, 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
7 * published by the Free Software Foundation.
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
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
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
21 * questions.
22 */
23
24/*
25 * @bug 4634392
26 * @summary JDK code doesn't respect contract for equals and hashCode
27 * @author Andrew Fan
28 */
29
30import org.ietf.jgss.*;
31
32public class Krb5NameEquals {
33
34    private static String NAME_STR1 = "service@localhost";
35    private static String NAME_STR2 = "service2@localhost";
36    private static final Oid MECH;
37
38    static {
39        Oid temp = null;
40        try {
41            temp = new Oid("1.2.840.113554.1.2.2"); // KRB5
42        } catch (Exception e) {
43            // should never happen
44        }
45        MECH = temp;
46    }
47
48    public static void main(String[] argv) throws Exception {
49        GSSManager mgr = GSSManager.getInstance();
50
51        boolean result = true;
52        // Create GSSName and check their equals(), hashCode() impl
53        GSSName name1 = mgr.createName(NAME_STR1,
54            GSSName.NT_HOSTBASED_SERVICE, MECH);
55        GSSName name2 = mgr.createName(NAME_STR2,
56            GSSName.NT_HOSTBASED_SERVICE, MECH);
57        GSSName name3 = mgr.createName(NAME_STR1,
58            GSSName.NT_HOSTBASED_SERVICE, MECH);
59
60        if (!name1.equals(name1) || !name1.equals(name3) ||
61            !name1.equals((Object) name1) ||
62            !name1.equals((Object) name3)) {
63            System.out.println("Error: should be the same name");
64            result = false;
65        } else if (name1.hashCode() != name3.hashCode()) {
66            System.out.println("Error: should have same hash");
67            result = false;
68        }
69
70        if (name1.equals(name2) || name1.equals((Object) name2)) {
71            System.out.println("Error: should be different names");
72            result = false;
73        }
74        if (result) {
75            System.out.println("Done");
76        } else System.exit(1);
77    }
78}
79