1/*	$NetBSD: heimntlm.h,v 1.1.1.3 2017/01/28 20:46:52 christos Exp $	*/
2
3/*
4 * Copyright (c) 2006 Kungliga Tekniska H��gskolan
5 * (Royal Institute of Technology, Stockholm, Sweden).
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * 3. Neither the name of the Institute nor the names of its contributors
20 *    may be used to endorse or promote products derived from this software
21 *    without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 */
35
36/* Id */
37
38#ifndef HEIM_NTLM_H
39#define HEIM_NTLM_H
40
41/**
42 * Buffer for storing data in the NTLM library. When filled in by the
43 * library it should be freed with heim_ntlm_free_buf().
44 */
45struct ntlm_buf {
46    size_t length; /**< length buffer data */
47    void *data; /**< pointer to the data itself */
48};
49
50#define NTLM_NEG_UNICODE		0x00000001
51#define NTLM_NEG_OEM                    0x00000002
52#define NTLM_NEG_TARGET			0x00000004
53#define NTLM_MBZ9			0x00000008
54
55#define NTLM_NEG_SIGN			0x00000010
56#define NTLM_NEG_SEAL			0x00000020
57#define NTLM_NEG_DATAGRAM               0x00000040
58#define NTLM_NEG_LM_KEY                 0x00000080
59#define NTLM_NEG_NTLM			0x00000200
60#define NTLM_NEG_ANONYMOUS              0x00000800
61
62#define NTLM_MBZ8			0x00000100
63#define NTLM_NEG_NTLM			0x00000200
64#define NTLM_NEG_NT_ONLY		0x00000400
65#define NTLM_MBZ7			0x00000800 /* anon ? */
66
67#define NTLM_OEM_SUPPLIED_DOMAIN	0x00001000
68#define NTLM_OEM_SUPPLIED_WORKSTATION	0x00002000
69#define NTLM_MBZ6			0x00004000 /* local call ? */
70#define NTLM_NEG_ALWAYS_SIGN		0x00008000
71
72#define NTLM_TARGET_DOMAIN		0x00010000
73#define NTLM_TARGET_SERVER		0x00020000
74
75#define NTLM_TARGET_SHARE		0x00040000 /* mbz */
76#define NTLM_NEG_NTLM2_SESSION		0x00080000 /* EXTENDED_SESSIONSECURITY */
77#define NTLM_NEG_NTLM2			0x00080000
78
79#define NTLM_NEG_IDENTIFY		0x00100000
80#define NTLM_MBZ5			0x00200000
81#define NTLM_NON_NT_SESSION_KEY		0x00400000
82#define NTLM_NEG_TARGET_INFO		0x00800000
83
84#define NTLM_MBZ4			0x01000000
85#define NTLM_NEG_VERSION		0x02000000
86#define NTLM_MBZ3			0x04000000
87#define NTLM_MBZ2			0x08000000
88
89#define NTLM_MBZ1			0x10000000
90#define NTLM_ENC_128			0x20000000
91#define NTLM_NEG_KEYEX			0x40000000
92#define NTLM_ENC_56			0x80000000
93
94/**
95 * Struct for the NTLM target info, the strings is assumed to be in
96 * UTF8.  When filled in by the library it should be freed with
97 * heim_ntlm_free_targetinfo().
98 */
99
100/* avflags */
101#define NTLM_TI_AV_FLAG_GUEST		0x00000001
102#define NTLM_TI_AV_FLAG_MIC		0x00000002
103
104struct ntlm_targetinfo {
105    char *servername; /**< */
106    char *domainname; /**< */
107    char *dnsdomainname; /**< */
108    char *dnsservername; /**< */
109    char *dnstreename; /**< */
110    uint32_t avflags; /**< */
111    char *targetname;
112    struct ntlm_buf channel_bindings;
113    uint64_t timestamp;
114};
115
116/**
117 * Struct for the NTLM type1 message info, the strings is assumed to
118 * be in UTF8.  When filled in by the library it should be freed with
119 * heim_ntlm_free_type1().
120 */
121
122struct ntlm_type1 {
123    uint32_t flags; /**< */
124    char *domain; /**< */
125    char *hostname; /**< */
126    uint32_t os[2]; /**< */
127};
128
129/**
130 * Struct for the NTLM type2 message info, the strings is assumed to
131 * be in UTF8.  When filled in by the library it should be freed with
132 * heim_ntlm_free_type2().
133 */
134
135struct ntlm_type2 {
136    uint32_t flags; /**< */
137    char *targetname; /**< */
138    struct ntlm_buf targetinfo; /**< */
139    unsigned char challenge[8]; /**< */
140    uint32_t context[2]; /**< */
141    uint32_t os[2]; /**< */
142};
143
144/**
145 * Struct for the NTLM type3 message info, the strings is assumed to
146 * be in UTF8.  When filled in by the library it should be freed with
147 * heim_ntlm_free_type3().
148 */
149
150struct ntlm_type3 {
151    uint32_t flags; /**< */
152    char *username; /**< */
153    char *targetname; /**< */
154    struct ntlm_buf lm; /**< */
155    struct ntlm_buf ntlm; /**< */
156    struct ntlm_buf sessionkey; /**< */
157    char *ws; /**< */
158    uint32_t os[2]; /**< */
159    size_t mic_offset;
160    uint8_t mic[16];
161};
162
163extern time_t heim_ntlm_time_skew;
164
165#include <krb5/ntlm_err.h>
166#include <krb5/heimntlm-protos.h>
167
168#endif /* NTLM_NTLM_H */
169