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Annotation of embedaddon/curl/lib/vauth/ntlm.h, revision 1.1

1.1     ! misho       1: #ifndef HEADER_VAUTH_NTLM_H
        !             2: #define HEADER_VAUTH_NTLM_H
        !             3: /***************************************************************************
        !             4:  *                                  _   _ ____  _
        !             5:  *  Project                     ___| | | |  _ \| |
        !             6:  *                             / __| | | | |_) | |
        !             7:  *                            | (__| |_| |  _ <| |___
        !             8:  *                             \___|\___/|_| \_\_____|
        !             9:  *
        !            10:  * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
        !            11:  *
        !            12:  * This software is licensed as described in the file COPYING, which
        !            13:  * you should have received as part of this distribution. The terms
        !            14:  * are also available at https://curl.haxx.se/docs/copyright.html.
        !            15:  *
        !            16:  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
        !            17:  * copies of the Software, and permit persons to whom the Software is
        !            18:  * furnished to do so, under the terms of the COPYING file.
        !            19:  *
        !            20:  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
        !            21:  * KIND, either express or implied.
        !            22:  *
        !            23:  ***************************************************************************/
        !            24: 
        !            25: #include "curl_setup.h"
        !            26: 
        !            27: #ifdef USE_NTLM
        !            28: 
        !            29: /* NTLM buffer fixed size, large enough for long user + host + domain */
        !            30: #define NTLM_BUFSIZE 1024
        !            31: 
        !            32: /* Stuff only required for curl_ntlm_msgs.c */
        !            33: #ifdef BUILDING_CURL_NTLM_MSGS_C
        !            34: 
        !            35: /* Flag bits definitions based on https://davenport.sourceforge.io/ntlm.html */
        !            36: 
        !            37: #define NTLMFLAG_NEGOTIATE_UNICODE               (1<<0)
        !            38: /* Indicates that Unicode strings are supported for use in security buffer
        !            39:    data. */
        !            40: 
        !            41: #define NTLMFLAG_NEGOTIATE_OEM                   (1<<1)
        !            42: /* Indicates that OEM strings are supported for use in security buffer data. */
        !            43: 
        !            44: #define NTLMFLAG_REQUEST_TARGET                  (1<<2)
        !            45: /* Requests that the server's authentication realm be included in the Type 2
        !            46:    message. */
        !            47: 
        !            48: /* unknown (1<<3) */
        !            49: #define NTLMFLAG_NEGOTIATE_SIGN                  (1<<4)
        !            50: /* Specifies that authenticated communication between the client and server
        !            51:    should carry a digital signature (message integrity). */
        !            52: 
        !            53: #define NTLMFLAG_NEGOTIATE_SEAL                  (1<<5)
        !            54: /* Specifies that authenticated communication between the client and server
        !            55:    should be encrypted (message confidentiality). */
        !            56: 
        !            57: #define NTLMFLAG_NEGOTIATE_DATAGRAM_STYLE        (1<<6)
        !            58: /* Indicates that datagram authentication is being used. */
        !            59: 
        !            60: #define NTLMFLAG_NEGOTIATE_LM_KEY                (1<<7)
        !            61: /* Indicates that the LAN Manager session key should be used for signing and
        !            62:    sealing authenticated communications. */
        !            63: 
        !            64: #define NTLMFLAG_NEGOTIATE_NETWARE               (1<<8)
        !            65: /* unknown purpose */
        !            66: 
        !            67: #define NTLMFLAG_NEGOTIATE_NTLM_KEY              (1<<9)
        !            68: /* Indicates that NTLM authentication is being used. */
        !            69: 
        !            70: /* unknown (1<<10) */
        !            71: 
        !            72: #define NTLMFLAG_NEGOTIATE_ANONYMOUS             (1<<11)
        !            73: /* Sent by the client in the Type 3 message to indicate that an anonymous
        !            74:    context has been established. This also affects the response fields. */
        !            75: 
        !            76: #define NTLMFLAG_NEGOTIATE_DOMAIN_SUPPLIED       (1<<12)
        !            77: /* Sent by the client in the Type 1 message to indicate that a desired
        !            78:    authentication realm is included in the message. */
        !            79: 
        !            80: #define NTLMFLAG_NEGOTIATE_WORKSTATION_SUPPLIED  (1<<13)
        !            81: /* Sent by the client in the Type 1 message to indicate that the client
        !            82:    workstation's name is included in the message. */
        !            83: 
        !            84: #define NTLMFLAG_NEGOTIATE_LOCAL_CALL            (1<<14)
        !            85: /* Sent by the server to indicate that the server and client are on the same
        !            86:    machine. Implies that the client may use a pre-established local security
        !            87:    context rather than responding to the challenge. */
        !            88: 
        !            89: #define NTLMFLAG_NEGOTIATE_ALWAYS_SIGN           (1<<15)
        !            90: /* Indicates that authenticated communication between the client and server
        !            91:    should be signed with a "dummy" signature. */
        !            92: 
        !            93: #define NTLMFLAG_TARGET_TYPE_DOMAIN              (1<<16)
        !            94: /* Sent by the server in the Type 2 message to indicate that the target
        !            95:    authentication realm is a domain. */
        !            96: 
        !            97: #define NTLMFLAG_TARGET_TYPE_SERVER              (1<<17)
        !            98: /* Sent by the server in the Type 2 message to indicate that the target
        !            99:    authentication realm is a server. */
        !           100: 
        !           101: #define NTLMFLAG_TARGET_TYPE_SHARE               (1<<18)
        !           102: /* Sent by the server in the Type 2 message to indicate that the target
        !           103:    authentication realm is a share. Presumably, this is for share-level
        !           104:    authentication. Usage is unclear. */
        !           105: 
        !           106: #define NTLMFLAG_NEGOTIATE_NTLM2_KEY             (1<<19)
        !           107: /* Indicates that the NTLM2 signing and sealing scheme should be used for
        !           108:    protecting authenticated communications. */
        !           109: 
        !           110: #define NTLMFLAG_REQUEST_INIT_RESPONSE           (1<<20)
        !           111: /* unknown purpose */
        !           112: 
        !           113: #define NTLMFLAG_REQUEST_ACCEPT_RESPONSE         (1<<21)
        !           114: /* unknown purpose */
        !           115: 
        !           116: #define NTLMFLAG_REQUEST_NONNT_SESSION_KEY       (1<<22)
        !           117: /* unknown purpose */
        !           118: 
        !           119: #define NTLMFLAG_NEGOTIATE_TARGET_INFO           (1<<23)
        !           120: /* Sent by the server in the Type 2 message to indicate that it is including a
        !           121:    Target Information block in the message. */
        !           122: 
        !           123: /* unknown (1<24) */
        !           124: /* unknown (1<25) */
        !           125: /* unknown (1<26) */
        !           126: /* unknown (1<27) */
        !           127: /* unknown (1<28) */
        !           128: 
        !           129: #define NTLMFLAG_NEGOTIATE_128                   (1<<29)
        !           130: /* Indicates that 128-bit encryption is supported. */
        !           131: 
        !           132: #define NTLMFLAG_NEGOTIATE_KEY_EXCHANGE          (1<<30)
        !           133: /* Indicates that the client will provide an encrypted master key in
        !           134:    the "Session Key" field of the Type 3 message. */
        !           135: 
        !           136: #define NTLMFLAG_NEGOTIATE_56                    (1<<31)
        !           137: /* Indicates that 56-bit encryption is supported. */
        !           138: 
        !           139: #endif /* BUILDING_CURL_NTLM_MSGS_C */
        !           140: 
        !           141: #endif /* USE_NTLM */
        !           142: 
        !           143: #endif /* HEADER_VAUTH_NTLM_H */