124 lines
4.4 KiB
Java
124 lines
4.4 KiB
Java
/*
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* Copyright (c) 2010, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.io.File;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.Arrays;
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import java.util.HashSet;
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import java.util.Set;
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import jdk.test.lib.SecurityTools;
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import sun.security.krb5.internal.ktab.KeyTab;
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import sun.security.krb5.internal.ktab.KeyTabEntry;
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/*
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* @test
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* @bug 6950546 8139348
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* @summary "ktab -d name etype" to "ktab -d name [-e etype] [kvno | all | old]"
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* @requires os.family == "windows"
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* @library /test/lib
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* @modules java.security.jgss/sun.security.krb5.internal.ktab
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* java.security.jgss/sun.security.krb5
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*/
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public class KtabCheck {
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private static final String KEYTAB = "ktab.tmp";
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public static void main(String[] args) throws Exception {
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Files.deleteIfExists(Path.of(KEYTAB));
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// This test uses a krb5.conf file (onlythree.conf) in which
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// only 3 etypes in the default_tkt_enctypes setting are enabled
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// by default: aes128-cts(17), aes256-cts(18), and aes128-sha2(19).
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ktab("-a me mine");
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check(1,17,1,18,1,19);
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ktab("-a me mine -n 0");
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check(0,17,0,18,0,19);
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ktab("-a me mine -n 1 -append");
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check(0,17,0,18,0,19,1,17,1,18,1,19);
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ktab("-a me mine -append");
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check(0,17,0,18,0,19,1,17,1,18,1,19,2,17,2,18,2,19);
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ktab("-a me mine");
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check(3,17,3,18,3,19);
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ktab("-a me mine -n 4 -append");
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check(3,17,3,18,3,19,4,17,4,18,4,19);
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ktab("-a me mine -n 5 -append");
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check(3,17,3,18,3,19,4,17,4,18,4,19,5,17,5,18,5,19);
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ktab("-a me mine -n 6 -append");
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check(3,17,3,18,3,19,4,17,4,18,4,19,5,17,5,18,5,19,6,17,6,18,6,19);
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ktab("-d me -f 3");
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check(4,17,4,18,4,19,5,17,5,18,5,19,6,17,6,18,6,19);
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ktab("-d me -f -e 17 6");
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check(4,17,4,18,4,19,5,17,5,18,5,19,6,18,6,19);
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ktab("-d me -f -e 19 6");
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check(4,17,4,18,4,19,5,17,5,18,5,19,6,18);
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ktab("-d me -f -e 17 5");
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check(4,17,4,18,4,19,5,18,5,19,6,18);
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ktab("-d me -f old");
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check(4,17,5,19,6,18);
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try {
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ktab("-d me -f old");
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throw new Exception("Should fail");
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} catch (Exception e) {
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// no-op
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}
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check(4,17,5,19,6,18);
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ktab("-d me -f");
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check();
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}
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static void ktab(String s) throws Exception {
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File conf = new File(System.getProperty("test.src"), "onlythree.conf");
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SecurityTools.ktab("-J-Djava.security.krb5.conf=" + conf
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+ " -k " + KEYTAB + " " + s).shouldHaveExitValue(0);
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}
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/**
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* Checks if a keytab contains exactly the keys (kvno and etype)
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* @param args kvno etype...
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*/
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static void check(int... args) throws Exception {
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System.out.println("Checking " + Arrays.toString(args));
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KeyTab ktab = KeyTab.getInstance(KEYTAB);
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Set<String> expected = new HashSet<>();
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for (int i = 0; i < args.length; i += 2) {
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expected.add(args[i] + ":" + args[i + 1]);
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}
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for (KeyTabEntry e: ktab.getEntries()) {
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// KVNO and etype
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String vne = e.getKey().getKeyVersionNumber() + ":" +
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e.getKey().getEType();
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if (!expected.contains(vne)) {
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throw new Exception("No " + vne + " in expected");
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}
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expected.remove(vne);
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}
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if (!expected.isEmpty()) {
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throw new Exception("Extra elements in expected");
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}
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}
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}
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