2 Unix SMB/Netbios implementation.
5 Copyright (C) Guenther Deschner 2009
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #include "../librpc/gen_ndr/ndr_ntlmssp.h"
23 #include "../libcli/auth/ntlmssp_ndr.h"
25 #define NTLMSSP_PULL_MESSAGE(type, blob, mem_ctx, r) \
27 enum ndr_err_code __ndr_err; \
28 __ndr_err = ndr_pull_struct_blob(blob, mem_ctx, r, \
29 (ndr_pull_flags_fn_t)ndr_pull_ ##type); \
30 if (!NDR_ERR_CODE_IS_SUCCESS(__ndr_err)) { \
31 return ndr_map_error2ntstatus(__ndr_err); \
33 if (memcmp(r->Signature, "NTLMSSP\0", 8)) {\
34 return NT_STATUS_INVALID_PARAMETER; \
36 return NT_STATUS_OK; \
39 #define NTLMSSP_PUSH_MESSAGE(type, blob, mem_ctx, ic, r) \
41 enum ndr_err_code __ndr_err; \
42 __ndr_err = ndr_push_struct_blob(blob, mem_ctx, ic, r, \
43 (ndr_push_flags_fn_t)ndr_push_ ##type); \
44 if (!NDR_ERR_CODE_IS_SUCCESS(__ndr_err)) { \
45 return ndr_map_error2ntstatus(__ndr_err); \
47 return NT_STATUS_OK; \
52 * Pull NTLMSSP NEGOTIATE_MESSAGE struct from a blob
53 * @param blob The plain packet blob
54 * @param mem_ctx A talloc context
55 * @param ic Iconv convenience structure
56 * @param r Pointer to a NTLMSSP NEGOTIATE_MESSAGE structure
59 NTSTATUS ntlmssp_pull_NEGOTIATE_MESSAGE(const DATA_BLOB *blob,
61 struct NEGOTIATE_MESSAGE *r)
63 NTLMSSP_PULL_MESSAGE(NEGOTIATE_MESSAGE, blob, mem_ctx, r);
67 * Pull NTLMSSP CHALLENGE_MESSAGE struct from a blob
68 * @param blob The plain packet blob
69 * @param mem_ctx A talloc context
70 * @param ic Iconv convenience structure
71 * @param r Pointer to a NTLMSSP CHALLENGE_MESSAGE structure
74 NTSTATUS ntlmssp_pull_CHALLENGE_MESSAGE(const DATA_BLOB *blob,
76 struct CHALLENGE_MESSAGE *r)
78 NTLMSSP_PULL_MESSAGE(CHALLENGE_MESSAGE, blob, mem_ctx, r);
82 * Pull NTLMSSP AUTHENTICATE_MESSAGE struct from a blob
83 * @param blob The plain packet blob
84 * @param mem_ctx A talloc context
85 * @param ic Iconv convenience structure
86 * @param r Pointer to a NTLMSSP AUTHENTICATE_MESSAGE structure
89 NTSTATUS ntlmssp_pull_AUTHENTICATE_MESSAGE(const DATA_BLOB *blob,
91 struct AUTHENTICATE_MESSAGE *r)
93 NTLMSSP_PULL_MESSAGE(AUTHENTICATE_MESSAGE, blob, mem_ctx, r);
97 * Push NTLMSSP NEGOTIATE_MESSAGE struct into a blob
98 * @param blob The plain packet blob
99 * @param mem_ctx A talloc context
100 * @param ic Iconv convenience structure
101 * @param r Pointer to a NTLMSSP NEGOTIATE_MESSAGE structure
104 NTSTATUS ntlmssp_push_NEGOTIATE_MESSAGE(DATA_BLOB *blob,
106 const struct NEGOTIATE_MESSAGE *r)
108 NTLMSSP_PUSH_MESSAGE(NEGOTIATE_MESSAGE, blob, mem_ctx, r);
112 * Push NTLMSSP CHALLENGE_MESSAGE struct into a blob
113 * @param blob The plain packet blob
114 * @param mem_ctx A talloc context
115 * @param ic Iconv convenience structure
116 * @param r Pointer to a NTLMSSP CHALLENGE_MESSAGE structure
119 NTSTATUS ntlmssp_push_CHALLENGE_MESSAGE(DATA_BLOB *blob,
121 const struct CHALLENGE_MESSAGE *r)
123 NTLMSSP_PUSH_MESSAGE(CHALLENGE_MESSAGE, blob, mem_ctx, r);
127 * Push NTLMSSP AUTHENTICATE_MESSAGE struct into a blob
128 * @param blob The plain packet blob
129 * @param mem_ctx A talloc context
130 * @param ic Iconv convenience structure
131 * @param r Pointer to a NTLMSSP AUTHENTICATE_MESSAGE structure
134 NTSTATUS ntlmssp_push_AUTHENTICATE_MESSAGE(DATA_BLOB *blob,
136 const struct AUTHENTICATE_MESSAGE *r)
138 NTLMSSP_PUSH_MESSAGE(AUTHENTICATE_MESSAGE, blob, mem_ctx, r);