| /* |
| * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 8151788 |
| * @summary NullPointerException from ntlm.Client.type3 |
| * @modules java.base/com.sun.security.ntlm |
| * @run main NULLTargetInfoTest |
| */ |
| import com.sun.security.ntlm.Client; |
| |
| public class NULLTargetInfoTest { |
| |
| public static void main(String[] args) throws Exception { |
| Client c = new Client(null, "host", "user", "domain", "pass".toCharArray()); |
| c.type1(); |
| // this input does have the 0x800000 bit(NTLMSSP_NEGOTIATE_TARGET_INFO) set |
| // but after offset 40 all eight bytes are all zero which means there is no |
| // security buffer for target info. |
| byte[] type2 = hex( |
| "4E 54 4C 4D 53 53 50 00 02 00 00 00 00 00 00 00" |
| + "00 00 00 00 05 82 89 00 0B 87 81 B6 2D 6E 8B C1" |
| + "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00"); |
| byte[] nonce = new byte[10]; |
| c.type3(type2, nonce); |
| } |
| |
| private static byte[] hex(String str) { |
| str = str.replaceAll("\\s", ""); |
| byte[] response = new byte[str.length() / 2]; |
| int index = 0; |
| for (int i = 0; i < str.length(); i += 2) { |
| response[index++] = Integer.valueOf(str.substring(i, i + 2), 16).byteValue(); |
| } |
| return response; |
| } |
| } |