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