lib/ntlm/heimntlm.h

   1 /*
   2  * Copyright (c) 2006 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of the Institute nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 /* $Id$ */
  35
  36 #ifndef HEIM_NTLM_H
  37 #define HEIM_NTLM_H
  38
  39 /**
  40  * Buffer for storing data in the NTLM library. When filled in by the
  41  * library it should be freed with heim_ntlm_free_buf().
  42  */
  43 struct ntlm_buf {
  44     size_t length; /**< length buffer data */
  45     void *data; /**< pointer to the data itself */
  46 };
  47
  48 #define NTLM_NEG_UNICODE                0x00000001
  49 #define NTLM_NEG_OEM                    0x00000002
  50 #define NTLM_NEG_TARGET                 0x00000004
  51 #define NTLM_MBZ9                       0x00000008
  52
  53 #define NTLM_NEG_SIGN                   0x00000010
  54 #define NTLM_NEG_SEAL                   0x00000020
  55 #define NTLM_NEG_DATAGRAM               0x00000040
  56 #define NTLM_NEG_LM_KEY                 0x00000080
  57 #define NTLM_NEG_NTLM                   0x00000200
  58 #define NTLM_NEG_ANONYMOUS              0x00000800
  59
  60 #define NTLM_MBZ8                       0x00000100
  61 #define NTLM_NEG_NTLM                   0x00000200
  62 #define NTLM_NEG_NT_ONLY                0x00000400
  63 #define NTLM_MBZ7                       0x00000800 /* anon ? */
  64
  65 #define NTLM_OEM_SUPPLIED_DOMAIN        0x00001000
  66 #define NTLM_OEM_SUPPLIED_WORKSTATION   0x00002000
  67 #define NTLM_MBZ6                       0x00004000 /* local call ? */
  68 #define NTLM_NEG_ALWAYS_SIGN            0x00008000
  69
  70 #define NTLM_TARGET_DOMAIN              0x00010000
  71 #define NTLM_TARGET_SERVER              0x00020000
  72
  73 #define NTLM_TARGET_SHARE               0x00040000 /* mbz */
  74 #define NTLM_NEG_NTLM2_SESSION          0x00080000 /* EXTENDED_SESSIONSECURITY */
  75 #define NTLM_NEG_NTLM2                  0x00080000
  76
  77 #define NTLM_NEG_IDENTIFY               0x00100000
  78 #define NTLM_MBZ5                       0x00200000
  79 #define NTLM_NON_NT_SESSION_KEY         0x00400000
  80 #define NTLM_NEG_TARGET_INFO            0x00800000
  81
  82 #define NTLM_MBZ4                       0x01000000
  83 #define NTLM_NEG_VERSION                0x02000000
  84 #define NTLM_MBZ3                       0x04000000
  85 #define NTLM_MBZ2                       0x08000000
  86
  87 #define NTLM_MBZ1                       0x10000000
  88 #define NTLM_ENC_128                    0x20000000
  89 #define NTLM_NEG_KEYEX                  0x40000000
  90 #define NTLM_ENC_56                     0x80000000
  91
  92 /**
  93  * Struct for the NTLM target info, the strings is assumed to be in
  94  * UTF8.  When filled in by the library it should be freed with
  95  * heim_ntlm_free_targetinfo().
  96  */
  97
  98 /* avflags */
  99 #define NTLM_TI_AV_FLAG_GUEST           0x00000001
 100 #define NTLM_TI_AV_FLAG_MIC             0x00000002
 101
 102 struct ntlm_targetinfo {
 103     char *servername; /**< */
 104     char *domainname; /**< */
 105     char *dnsdomainname; /**< */
 106     char *dnsservername; /**< */
 107     char *dnstreename; /**< */
 108     uint32_t avflags; /**< */
 109     char *targetname;
 110     struct ntlm_buf channel_bindings;
 111     uint64_t timestamp;
 112 };
 113
 114 /**
 115  * Struct for the NTLM type1 message info, the strings is assumed to
 116  * be in UTF8.  When filled in by the library it should be freed with
 117  * heim_ntlm_free_type1().
 118  */
 119
 120 struct ntlm_type1 {
 121     uint32_t flags; /**< */
 122     char *domain; /**< */
 123     char *hostname; /**< */
 124     uint32_t os[2]; /**< */
 125 };
 126
 127 /**
 128  * Struct for the NTLM type2 message info, the strings is assumed to
 129  * be in UTF8.  When filled in by the library it should be freed with
 130  * heim_ntlm_free_type2().
 131  */
 132
 133 struct ntlm_type2 {
 134     uint32_t flags; /**< */
 135     char *targetname; /**< */
 136     struct ntlm_buf targetinfo; /**< */
 137     unsigned char challenge[8]; /**< */
 138     uint32_t context[2]; /**< */
 139     uint32_t os[2]; /**< */
 140 };
 141
 142 /**
 143  * Struct for the NTLM type3 message info, the strings is assumed to
 144  * be in UTF8.  When filled in by the library it should be freed with
 145  * heim_ntlm_free_type3().
 146  */
 147
 148 struct ntlm_type3 {
 149     uint32_t flags; /**< */
 150     char *username; /**< */
 151     char *targetname; /**< */
 152     struct ntlm_buf lm; /**< */
 153     struct ntlm_buf ntlm; /**< */
 154     struct ntlm_buf sessionkey; /**< */
 155     char *ws; /**< */
 156     uint32_t os[2]; /**< */
 157     size_t mic_offset;
 158     uint8_t mic[16];
 159 };
 160
 161 extern time_t heim_ntlm_time_skew;
 162
 163 #include <ntlm_err.h>
 164 #include <heimntlm-protos.h>
 165
 166 #endif /* NTLM_NTLM_H */