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GitHub Repository: PojavLauncherTeam/openjdk-multiarch-jdk8u
 Path: blob/aarch64-shenandoah-jdk8u272-b10/jdk/test/sun/security/krb5/ktab/HighestKvno.java
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/*

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 * Copyright (c) 2009, 2011, 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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/*

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 * @test

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 * @bug 6867665

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 * @bug 6875033

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 * @run main/othervm HighestKvno

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 * @summary Problem with keytabs with multiple kvno's (key versions)

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 */

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import sun.security.krb5.internal.ktab.*;

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import sun.security.krb5.*;

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import java.io.File;

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import java.io.FileOutputStream;

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public class HighestKvno {

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    public static void main(String[] args) throws Exception {

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        // kt is a keytab including these entries:

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        //

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        // [email protected]: Type: 3, KVNO: 4

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        // [email protected]: Type: 23, KVNO: 4

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        // [email protected]: Type: 16, KVNO: 4

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        // [email protected]: Type: 1, KVNO: 5

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        // [email protected]: Type: 17, KVNO: 5

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        // [email protected]: Type: 18, KVNO: 5

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        // [email protected]: Type: 1, KVNO: 3

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        // [email protected]: Type: 17, KVNO: 3

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        // [email protected]: Type: 18, KVNO: 3

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        // [email protected]: Type: 1, KVNO: 1

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        // [email protected]: Type: 17, KVNO: 1

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        // [email protected]: Type: 18, KVNO: 1

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        //

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        // This file is created with these steps:

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        // 1. Modify JRE's Ktab.java so that adding new entries

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        //    does not remove the old one.

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        // 2. Run the modified Ktab to create 4 sets of keys

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        // 3. Manually hex edit the KVNO as above

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        byte[] kt = {

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            (byte)0x05, (byte)0x02, (byte)0x00, (byte)0x00,

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            (byte)0x00, (byte)0x26, (byte)0x00, (byte)0x01,

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            (byte)0x00, (byte)0x09, (byte)0x4D, (byte)0x41,

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            (byte)0x44, (byte)0x2E, (byte)0x4C, (byte)0x4F,

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            (byte)0x43, (byte)0x41, (byte)0x4C, (byte)0x00,

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            (byte)0x02, (byte)0x6D, (byte)0x65, (byte)0x00,

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            (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x4A,

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            (byte)0x79, (byte)0x45, (byte)0xCD, (byte)0x04,

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            (byte)0x00, (byte)0x03, (byte)0x00, (byte)0x08,

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            (byte)0xE6, (byte)0xB0, (byte)0x07, (byte)0xA8,

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            (byte)0x5B, (byte)0xF8, (byte)0x73, (byte)0xAD,

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            (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x2E,

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            (byte)0x00, (byte)0x01, (byte)0x00, (byte)0x09,

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            (byte)0x4D, (byte)0x41, (byte)0x44, (byte)0x2E,

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            (byte)0x4C, (byte)0x4F, (byte)0x43, (byte)0x41,

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            (byte)0x4C, (byte)0x00, (byte)0x02, (byte)0x6D,

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            (byte)0x65, (byte)0x00, (byte)0x00, (byte)0x00,

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            (byte)0x00, (byte)0x4A, (byte)0x79, (byte)0x45,

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            (byte)0xCD, (byte)0x04, (byte)0x00, (byte)0x17,

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            (byte)0x00, (byte)0x10, (byte)0x50, (byte)0x92,

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            (byte)0x01, (byte)0x6B, (byte)0xCF, (byte)0x5A,

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            (byte)0x2A, (byte)0x7A, (byte)0x4F, (byte)0xE8,

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            (byte)0x39, (byte)0xD9, (byte)0x90, (byte)0xB5,

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            (byte)0x9C, (byte)0xEB, (byte)0x00, (byte)0x00,

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            (byte)0x00, (byte)0x36, (byte)0x00, (byte)0x01,

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            (byte)0x00, (byte)0x09, (byte)0x4D, (byte)0x41,

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            (byte)0x44, (byte)0x2E, (byte)0x4C, (byte)0x4F,

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            (byte)0x43, (byte)0x41, (byte)0x4C, (byte)0x00,

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            (byte)0x02, (byte)0x6D, (byte)0x65, (byte)0x00,

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            (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x4A,

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            (byte)0x79, (byte)0x45, (byte)0xCD, (byte)0x04,

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            (byte)0x00, (byte)0x10, (byte)0x00, (byte)0x18,

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            (byte)0xDF, (byte)0xDF, (byte)0x62, (byte)0x86,

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            (byte)0x37, (byte)0xCE, (byte)0x29, (byte)0xBA,

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            (byte)0xBC, (byte)0x23, (byte)0x15, (byte)0xDC,

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            (byte)0x86, (byte)0x7C, (byte)0xB6, (byte)0x89,

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            (byte)0x25, (byte)0x25, (byte)0xCD, (byte)0x4A,

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            (byte)0x9B, (byte)0xCE, (byte)0xF4, (byte)0xAE,

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            (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x26,

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            (byte)0x00, (byte)0x01, (byte)0x00, (byte)0x09,

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            (byte)0x4D, (byte)0x41, (byte)0x44, (byte)0x2E,

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            (byte)0x4C, (byte)0x4F, (byte)0x43, (byte)0x41,

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            (byte)0x4C, (byte)0x00, (byte)0x02, (byte)0x6D,

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            (byte)0x65, (byte)0x00, (byte)0x00, (byte)0x00,

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            (byte)0x00, (byte)0x4A, (byte)0x79, (byte)0x4B,

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            (byte)0x5E, (byte)0x05, (byte)0x00, (byte)0x01,

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            (byte)0x00, (byte)0x08, (byte)0xE6, (byte)0xB0,

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            (byte)0x07, (byte)0xA8, (byte)0x5B, (byte)0xF8,

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            (byte)0x73, (byte)0xAD, (byte)0x00, (byte)0x00,

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            (byte)0x00, (byte)0x2E, (byte)0x00, (byte)0x01,

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            (byte)0x00, (byte)0x09, (byte)0x4D, (byte)0x41,

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            (byte)0x44, (byte)0x2E, (byte)0x4C, (byte)0x4F,

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            (byte)0x43, (byte)0x41, (byte)0x4C, (byte)0x00,

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            (byte)0x02, (byte)0x6D, (byte)0x65, (byte)0x00,

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            (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x4A,

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            (byte)0x79, (byte)0x4B, (byte)0x5E, (byte)0x05,

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            (byte)0x00, (byte)0x11, (byte)0x00, (byte)0x10,

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            (byte)0xEA, (byte)0xF5, (byte)0xA8, (byte)0x36,

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            (byte)0xA5, (byte)0x3E, (byte)0x5F, (byte)0x5C,

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            (byte)0x26, (byte)0xE9, (byte)0xDD, (byte)0x8B,

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            (byte)0x8C, (byte)0xE8, (byte)0x92, (byte)0x9C,

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            (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x3E,

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            (byte)0x00, (byte)0x01, (byte)0x00, (byte)0x09,

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            (byte)0x4D, (byte)0x41, (byte)0x44, (byte)0x2E,

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            (byte)0x4C, (byte)0x4F, (byte)0x43, (byte)0x41,

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            (byte)0x4C, (byte)0x00, (byte)0x02, (byte)0x6D,

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            (byte)0x65, (byte)0x00, (byte)0x00, (byte)0x00,

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            (byte)0x00, (byte)0x4A, (byte)0x79, (byte)0x4B,

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            (byte)0x5E, (byte)0x05, (byte)0x00, (byte)0x12,

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            (byte)0x00, (byte)0x20, (byte)0x68, (byte)0xBE,

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            (byte)0xD4, (byte)0x17, (byte)0x3A, (byte)0x06,

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            (byte)0xE0, (byte)0x0C, (byte)0x62, (byte)0x11,

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            (byte)0xB7, (byte)0x53, (byte)0x1B, (byte)0x3E,

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            (byte)0xB2, (byte)0x6B, (byte)0x0D, (byte)0x48,

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            (byte)0xD8, (byte)0x52, (byte)0x5A, (byte)0x4C,

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            (byte)0xBE, (byte)0x24, (byte)0xBB, (byte)0x3D,

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            (byte)0xC1, (byte)0x74, (byte)0x69, (byte)0xDA,

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            (byte)0x34, (byte)0x98, (byte)0x00, (byte)0x00,

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            (byte)0x00, (byte)0x26, (byte)0x00, (byte)0x01,

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            (byte)0x00, (byte)0x09, (byte)0x4D, (byte)0x41,

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            (byte)0x44, (byte)0x2E, (byte)0x4C, (byte)0x4F,

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            (byte)0x43, (byte)0x41, (byte)0x4C, (byte)0x00,

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            (byte)0x02, (byte)0x6D, (byte)0x65, (byte)0x00,

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            (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x4A,

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            (byte)0x79, (byte)0x51, (byte)0x27, (byte)0x03,

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            (byte)0x00, (byte)0x01, (byte)0x00, (byte)0x08,

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            (byte)0xE6, (byte)0xB0, (byte)0x07, (byte)0xA8,

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            (byte)0x5B, (byte)0xF8, (byte)0x73, (byte)0xAD,

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            (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x2E,

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            (byte)0x00, (byte)0x01, (byte)0x00, (byte)0x09,

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            (byte)0x4D, (byte)0x41, (byte)0x44, (byte)0x2E,

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            (byte)0x4C, (byte)0x4F, (byte)0x43, (byte)0x41,

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            (byte)0x4C, (byte)0x00, (byte)0x02, (byte)0x6D,

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            (byte)0x65, (byte)0x00, (byte)0x00, (byte)0x00,

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            (byte)0x00, (byte)0x4A, (byte)0x79, (byte)0x51,

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            (byte)0x27, (byte)0x03, (byte)0x00, (byte)0x11,

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            (byte)0x00, (byte)0x10, (byte)0xEA, (byte)0xF5,

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            (byte)0xA8, (byte)0x36, (byte)0xA5, (byte)0x3E,

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            (byte)0x5F, (byte)0x5C, (byte)0x26, (byte)0xE9,

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            (byte)0xDD, (byte)0x8B, (byte)0x8C, (byte)0xE8,

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            (byte)0x92, (byte)0x9C, (byte)0x00, (byte)0x00,

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            (byte)0x00, (byte)0x3E, (byte)0x00, (byte)0x01,

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            (byte)0x00, (byte)0x09, (byte)0x4D, (byte)0x41,

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            (byte)0x44, (byte)0x2E, (byte)0x4C, (byte)0x4F,

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            (byte)0x43, (byte)0x41, (byte)0x4C, (byte)0x00,

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            (byte)0x02, (byte)0x6D, (byte)0x65, (byte)0x00,

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            (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x4A,

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            (byte)0x79, (byte)0x51, (byte)0x27, (byte)0x03,

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            (byte)0x00, (byte)0x12, (byte)0x00, (byte)0x20,

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            (byte)0x68, (byte)0xBE, (byte)0xD4, (byte)0x17,

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            (byte)0x3A, (byte)0x06, (byte)0xE0, (byte)0x0C,

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            (byte)0x62, (byte)0x11, (byte)0xB7, (byte)0x53,

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            (byte)0x1B, (byte)0x3E, (byte)0xB2, (byte)0x6B,

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            (byte)0x0D, (byte)0x48, (byte)0xD8, (byte)0x52,

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            (byte)0x5A, (byte)0x4C, (byte)0xBE, (byte)0x24,

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            (byte)0xBB, (byte)0x3D, (byte)0xC1, (byte)0x74,

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            (byte)0x69, (byte)0xDA, (byte)0x34, (byte)0x98,

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            (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x26,

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            (byte)0x00, (byte)0x01, (byte)0x00, (byte)0x09,

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            (byte)0x4D, (byte)0x41, (byte)0x44, (byte)0x2E,

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            (byte)0x4C, (byte)0x4F, (byte)0x43, (byte)0x41,

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            (byte)0x4C, (byte)0x00, (byte)0x02, (byte)0x68,

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            (byte)0x65, (byte)0x00, (byte)0x00, (byte)0x00,

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            (byte)0x00, (byte)0x4A, (byte)0x79, (byte)0x54,

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            (byte)0xC7, (byte)0x01, (byte)0x00, (byte)0x01,

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            (byte)0x00, (byte)0x08, (byte)0x85, (byte)0x5B,

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            (byte)0xE3, (byte)0x13, (byte)0x3E, (byte)0xF8,

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            (byte)0x76, (byte)0xEC, (byte)0x00, (byte)0x00,

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            (byte)0x00, (byte)0x2E, (byte)0x00, (byte)0x01,

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            (byte)0x00, (byte)0x09, (byte)0x4D, (byte)0x41,

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            (byte)0x44, (byte)0x2E, (byte)0x4C, (byte)0x4F,

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            (byte)0x43, (byte)0x41, (byte)0x4C, (byte)0x00,

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            (byte)0x02, (byte)0x68, (byte)0x65, (byte)0x00,

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            (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x4A,

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            (byte)0x79, (byte)0x54, (byte)0xC7, (byte)0x01,

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            (byte)0x00, (byte)0x11, (byte)0x00, (byte)0x10,

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            (byte)0xEC, (byte)0xCC, (byte)0x16, (byte)0xCD,

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            (byte)0xE8, (byte)0x51, (byte)0x46, (byte)0x4C,

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            (byte)0x1B, (byte)0x57, (byte)0xAE, (byte)0x19,

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            (byte)0xC3, (byte)0xD2, (byte)0x55, (byte)0x1B,

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            (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x3E,

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            (byte)0x00, (byte)0x01, (byte)0x00, (byte)0x09,

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            (byte)0x4D, (byte)0x41, (byte)0x44, (byte)0x2E,

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            (byte)0x4C, (byte)0x4F, (byte)0x43, (byte)0x41,

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            (byte)0x4C, (byte)0x00, (byte)0x02, (byte)0x68,

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            (byte)0x65, (byte)0x00, (byte)0x00, (byte)0x00,

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            (byte)0x00, (byte)0x4A, (byte)0x79, (byte)0x54,

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            (byte)0xC7, (byte)0x01, (byte)0x00, (byte)0x12,

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            (byte)0x00, (byte)0x20, (byte)0xAE, (byte)0xBA,

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            (byte)0xCB, (byte)0xF5, (byte)0xA8, (byte)0x09,

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            (byte)0xC1, (byte)0xB0, (byte)0x2C, (byte)0x2A,

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            (byte)0x3D, (byte)0x96, (byte)0x2C, (byte)0x2D,

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            (byte)0xF5, (byte)0xFE, (byte)0x65, (byte)0xEC,

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            (byte)0x75, (byte)0x72, (byte)0x5B, (byte)0x46,

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            (byte)0x84, (byte)0xD7, (byte)0x49, (byte)0x3E,

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            (byte)0xF2, (byte)0x27, (byte)0x32, (byte)0x69,

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            (byte)0x75, (byte)0x9B,

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        };

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        System.setProperty("java.security.krb5.conf",

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                new File(System.getProperty("test.src"),

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                    "../krb5.conf").getAbsolutePath());

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        FileOutputStream fout = new FileOutputStream("kt");

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        fout.write(kt);

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        fout.close();

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        KeyTab ktab = KeyTab.getInstance("kt");

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        PrincipalName pn = new PrincipalName("[email protected]");

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        EncryptionKey[] keys = ktab.readServiceKeys(pn);

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        if (keys[0].getKeyVersionNumber() != 5) {

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            throw new Exception("Highest not first");

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        }

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        new File("kt").delete();

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    }

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}

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