1 /* 2 * Copyright (c) 2010, 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 import java.util.Arrays; 25 import java.util.HashSet; 26 import java.util.Set; 27 import sun.security.krb5.internal.ktab.KeyTab; 28 import sun.security.krb5.internal.ktab.KeyTabEntry; 29 30 /** 31 * This class is called by the test ktcheck.sh and is not meant to run 32 * by itself. 33 */ 34 public class KtabCheck { 35 /** 36 * Checks if a keytab contains exactly the keys (kvno and etype) 37 * @param args keytabname kvno etype... 38 */ main(String[] args)39 public static void main(String[] args) throws Exception { 40 System.out.println("Checking " + Arrays.toString(args)); 41 KeyTab ktab = KeyTab.getInstance(args[0]); 42 Set<String> expected = new HashSet<>(); 43 for (int i=1; i<args.length; i += 2) { 44 expected.add(args[i]+":"+args[i+1]); 45 } 46 for (KeyTabEntry e: ktab.getEntries()) { 47 // KVNO and etype 48 String vne = e.getKey().getKeyVersionNumber() + ":" + 49 e.getKey().getEType(); 50 if (!expected.contains(vne)) { 51 throw new Exception("No " + vne + " in expected"); 52 } 53 expected.remove(vne); 54 } 55 if (!expected.isEmpty()) { 56 throw new Exception("Extra elements in expected"); 57 } 58 } 59 } 60