summaryrefslogtreecommitdiffstats
path: root/crypto/heimdal/lib/gssapi/ntlm/ntlm.h
blob: 5713b72e2b334a9141372ed5029e6b0773e89486 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
/*
 * Copyright (c) 2006 - 2007 Kungliga Tekniska Högskolan
 * (Royal Institute of Technology, Stockholm, Sweden). 
 * All rights reserved. 
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions 
 * are met: 
 *
 * 1. Redistributions of source code must retain the above copyright 
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright 
 *    notice, this list of conditions and the following disclaimer in the 
 *    documentation and/or other materials provided with the distribution. 
 *
 * 3. Neither the name of the Institute nor the names of its contributors 
 *    may be used to endorse or promote products derived from this software 
 *    without specific prior written permission. 
 *
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
 * SUCH DAMAGE. 
 */

/* $Id: ntlm.h 22373 2007-12-28 18:36:06Z lha $ */

#ifndef NTLM_NTLM_H
#define NTLM_NTLM_H

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <string.h>
#include <errno.h>

#include <gssapi.h>
#include <gssapi_mech.h>

#include <krb5.h>
#include <roken.h>
#include <heim_threads.h>

#include <heimntlm.h>

#include "crypto-headers.h"

typedef OM_uint32
(*ntlm_interface_init)(OM_uint32 *, void **);

typedef OM_uint32
(*ntlm_interface_destroy)(OM_uint32 *, void *);

typedef int
(*ntlm_interface_probe)(OM_uint32 *, void *, const char *);

typedef OM_uint32
(*ntlm_interface_type2)(OM_uint32 *, void *, uint32_t, const char *,
			const char *, uint32_t *, struct ntlm_buf *);

typedef OM_uint32
(*ntlm_interface_type3)(OM_uint32 *, void *, const struct ntlm_type3 *,
			struct ntlm_buf *);

typedef void
(*ntlm_interface_free_buffer)(struct ntlm_buf *);

struct ntlm_server_interface {
    ntlm_interface_init nsi_init;
    ntlm_interface_destroy nsi_destroy;
    ntlm_interface_probe nsi_probe;
    ntlm_interface_type2 nsi_type2;
    ntlm_interface_type3 nsi_type3;
    ntlm_interface_free_buffer nsi_free_buffer;
};


struct ntlmv2_key {
    uint32_t seq;
    RC4_KEY sealkey;
    RC4_KEY *signsealkey;
    unsigned char signkey[16];
};

extern struct ntlm_server_interface ntlmsspi_kdc_digest;

typedef struct ntlm_cred {
    gss_cred_usage_t usage;
    char *username;
    char *domain;
    struct ntlm_buf key;
} *ntlm_cred;

typedef struct {
    struct ntlm_server_interface *server;
    void *ictx;
    ntlm_cred client;
    OM_uint32 gssflags;
    uint32_t flags;
    uint32_t status;
#define STATUS_OPEN 1
#define STATUS_CLIENT 2
#define STATUS_SESSIONKEY 4
    krb5_data sessionkey;

    union {
	struct {
	    struct {
		uint32_t seq;
		RC4_KEY key;
	    } crypto_send, crypto_recv;
	} v1;
	struct {
	    struct ntlmv2_key send, recv;
	} v2;
    } u;
} *ntlm_ctx;

typedef struct {
    char *user;
    char *domain;
} *ntlm_name;

#include <ntlm/ntlm-private.h>


#endif /* NTLM_NTLM_H */
OpenPOWER on IntegriCloud