59 lines
2.3 KiB
Java
59 lines
2.3 KiB
Java
/*
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* Copyright (c) 2016, 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 8151788
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* @summary NullPointerException from ntlm.Client.type3
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* @modules java.base/com.sun.security.ntlm
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* @run main NULLTargetInfoTest
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*/
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import com.sun.security.ntlm.Client;
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public class NULLTargetInfoTest {
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public static void main(String[] args) throws Exception {
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Client c = new Client(null, "host", "user", "domain", "pass".toCharArray());
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c.type1();
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// this input does have the 0x800000 bit(NTLMSSP_NEGOTIATE_TARGET_INFO) set
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// but after offset 40 all eight bytes are all zero which means there is no
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// security buffer for target info.
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byte[] type2 = hex(
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"4E 54 4C 4D 53 53 50 00 02 00 00 00 00 00 00 00"
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+ "00 00 00 00 05 82 89 00 0B 87 81 B6 2D 6E 8B C1"
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+ "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00");
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byte[] nonce = new byte[10];
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c.type3(type2, nonce);
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}
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private static byte[] hex(String str) {
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str = str.replaceAll("\\s", "");
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byte[] response = new byte[str.length() / 2];
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int index = 0;
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for (int i = 0; i < str.length(); i += 2) {
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response[index++] = Integer.valueOf(str.substring(i, i + 2), 16).byteValue();
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}
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return response;
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}
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}
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