1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 * 19 */ 20 package org.apache.mina.proxy.handlers.http.ntlm; 21 22 /** 23 * NTLMConstants.java - All NTLM constants. 24 * 25 * @author <a href="http://mina.apache.org">Apache MINA Project</a> 26 * @since MINA 2.0.0-M3 27 */ 28 public interface NTLMConstants { 29 // Signature "NTLMSSP"+{0} 30 public final static byte[] NTLM_SIGNATURE = new byte[] { 0x4E, 0x54, 0x4C, 0x4D, 0x53, 0x53, 0x50, 0 }; 31 32 // Version 5.1.2600 a Windows XP version (ex: Build 2600.xpsp_sp2_gdr.050301-1519 : Service Pack 2) 33 public final static byte[] DEFAULT_OS_VERSION = new byte[] { 0x05, 0x01, 0x28, 0x0A, 0, 0, 0, 0x0F }; 34 35 /** 36 * Message types 37 */ 38 39 public final static int MESSAGE_TYPE_1 = 1; 40 41 public final static int MESSAGE_TYPE_2 = 2; 42 43 public final static int MESSAGE_TYPE_3 = 3; 44 45 /** 46 * Message flags 47 */ 48 49 // Indicates that Unicode strings are supported for use in security buffer data 50 public final static int FLAG_NEGOTIATE_UNICODE = 0x00000001; 51 52 // Indicates that OEM strings are supported for use in security buffer data 53 public final static int FLAG_NEGOTIATE_OEM = 0x00000002; 54 55 // Requests that the server's authentication realm be included in the Type 2 message 56 public final static int FLAG_REQUEST_SERVER_AUTH_REALM = 0x00000004; 57 58 // Specifies that authenticated communication between the client 59 // and server should carry a digital signature (message integrity) 60 public final static int FLAG_NEGOTIATE_SIGN = 0x00000010; 61 62 // Specifies that authenticated communication between the client 63 // and server should be encrypted (message confidentiality) 64 public final static int FLAG_NEGOTIATE_SEAL = 0x00000020; 65 66 // Indicates that datagram authentication is being used 67 public final static int FLAG_NEGOTIATE_DATAGRAM_STYLE = 0x00000040; 68 69 // Indicates that the Lan Manager Session Key should be used for signing and 70 // sealing authenticated communications 71 public final static int FLAG_NEGOTIATE_LAN_MANAGER_KEY = 0x00000080; 72 73 // Indicates that NTLM authentication is being used 74 public final static int FLAG_NEGOTIATE_NTLM = 0x00000200; 75 76 // Sent by the client in the Type 3 message to indicate that an anonymous context 77 // has been established. This also affects the response fields 78 public final static int FLAG_NEGOTIATE_ANONYMOUS = 0x00000800; 79 80 // Sent by the client in the Type 1 message to indicate that the name of the domain in which 81 // the client workstation has membership is included in the message. This is used by the 82 // server to determine whether the client is eligible for local authentication 83 public final static int FLAG_NEGOTIATE_DOMAIN_SUPPLIED = 0x00001000; 84 85 // Sent by the client in the Type 1 message to indicate that the client workstation's name 86 // is included in the message. This is used by the server to determine whether the client 87 // is eligible for local authentication 88 public final static int FLAG_NEGOTIATE_WORKSTATION_SUPPLIED = 0x00002000; 89 90 // Sent by the server to indicate that the server and client are on the same machine. 91 // Implies that the client may use the established local credentials for authentication 92 // instead of calculating a response to the challenge 93 public final static int FLAG_NEGOTIATE_LOCAL_CALL = 0x00004000; 94 95 // Indicates that authenticated communication between the client and server should 96 // be signed with a "dummy" signature 97 public final static int FLAG_NEGOTIATE_ALWAYS_SIGN = 0x00008000; 98 99 // Sent by the server in the Type 2 message to indicate that the target authentication 100 // realm is a domain 101 public final static int FLAG_TARGET_TYPE_DOMAIN = 0x00010000; 102 103 // Sent by the server in the Type 2 message to indicate that the target authentication 104 // realm is a server 105 public final static int FLAG_TARGET_TYPE_SERVER = 0x00020000; 106 107 // Sent by the server in the Type 2 message to indicate that the target authentication 108 // realm is a share. Presumably, this is for share-level authentication. Usage is unclear 109 public final static int FLAG_TARGET_TYPE_SHARE = 0x00040000; 110 111 // Indicates that the NTLM2 signing and sealing scheme should be used for protecting 112 // authenticated communications. Note that this refers to a particular session security 113 // scheme, and is not related to the use of NTLMv2 authentication. This flag can, however, 114 // have an effect on the response calculations 115 public final static int FLAG_NEGOTIATE_NTLM2 = 0x00080000; 116 117 // Sent by the server in the Type 2 message to indicate that it is including a Target 118 // Information block in the message. The Target Information block is used in the 119 // calculation of the NTLMv2 response 120 public final static int FLAG_NEGOTIATE_TARGET_INFO = 0x00800000; 121 122 // Indicates that 128-bit encryption is supported 123 public final static int FLAG_NEGOTIATE_128_BIT_ENCRYPTION = 0x20000000; 124 125 // Indicates that the client will provide an encrypted master key in the "Session Key" 126 // field of the Type 3 message 127 public final static int FLAG_NEGOTIATE_KEY_EXCHANGE = 0x40000000; 128 129 // Indicates that 56-bit encryption is supported 130 public final static int FLAG_NEGOTIATE_56_BIT_ENCRYPTION = 0x80000000; 131 132 // WARN : These flags usage has not been identified 133 public final static int FLAG_UNIDENTIFIED_1 = 0x00000008; 134 135 public final static int FLAG_UNIDENTIFIED_2 = 0x00000100; // Negotiate Netware ??! 136 137 public final static int FLAG_UNIDENTIFIED_3 = 0x00000400; 138 139 public final static int FLAG_UNIDENTIFIED_4 = 0x00100000; // Request Init Response ??! 140 141 public final static int FLAG_UNIDENTIFIED_5 = 0x00200000; // Request Accept Response ??! 142 143 public final static int FLAG_UNIDENTIFIED_6 = 0x00400000; // Request Non-NT Session Key ??! 144 145 public final static int FLAG_UNIDENTIFIED_7 = 0x01000000; 146 147 public final static int FLAG_UNIDENTIFIED_8 = 0x02000000; 148 149 public final static int FLAG_UNIDENTIFIED_9 = 0x04000000; 150 151 public final static int FLAG_UNIDENTIFIED_10 = 0x08000000; 152 153 public final static int FLAG_UNIDENTIFIED_11 = 0x10000000; 154 155 // Default minimal flag set 156 public final static int DEFAULT_FLAGS = FLAG_NEGOTIATE_OEM | FLAG_NEGOTIATE_UNICODE 157 | FLAG_NEGOTIATE_WORKSTATION_SUPPLIED | FLAG_NEGOTIATE_DOMAIN_SUPPLIED; 158 159 /** 160 * Target Information sub blocks types. It may be that there are other 161 * as-yet-unidentified sub block types as well. 162 */ 163 164 // Sub block terminator 165 public final static short TARGET_INFORMATION_SUBBLOCK_TERMINATOR_TYPE = 0x0000; 166 167 // Server name 168 public final static short TARGET_INFORMATION_SUBBLOCK_SERVER_TYPE = 0x0100; 169 170 // Domain name 171 public final static short TARGET_INFORMATION_SUBBLOCK_DOMAIN_TYPE = 0x0200; 172 173 // Fully-qualified DNS host name (i.e., server.domain.com) 174 public final static short TARGET_INFORMATION_SUBBLOCK_FQDNS_HOSTNAME_TYPE = 0x0300; 175 176 // DNS domain name (i.e., domain.com) 177 public final static short TARGET_INFORMATION_SUBBLOCK_DNS_DOMAIN_NAME_TYPE = 0x0400; 178 179 // Apparently the "parent" DNS domain for servers in sub domains 180 public final static short TARGET_INFORMATION_SUBBLOCK_PARENT_DNS_DOMAIN_NAME_TYPE = 0x0500; 181 }