2 Unix SMB/CIFS implementation.
3 client security descriptor functions
4 Copyright (C) Andrew Tridgell 2000
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
22 /****************************************************************************
23 query the security descriptor for a open file
24 ****************************************************************************/
25 struct security_descriptor
*cli_query_secdesc(struct cli_state
*cli
, uint16_t fnum
,
30 uint32_t rdata_count
=0;
31 struct security_descriptor
*psd
= NULL
;
34 SIVAL(param
, 0, fnum
);
37 status
= cli_trans(talloc_tos(), cli
, SMBnttrans
,
38 NULL
, -1, /* name, fid */
39 NT_TRANSACT_QUERY_SECURITY_DESC
, 0, /* function, flags */
40 NULL
, 0, 0, /* setup, length, max */
41 param
, 8, 4, /* param, length, max */
42 NULL
, 0, 0x10000, /* data, length, max */
43 NULL
, /* recv_flags2 */
44 NULL
, 0, NULL
, /* rsetup, length */
46 &rdata
, 0, &rdata_count
);
48 if (!NT_STATUS_IS_OK(status
)) {
49 DEBUG(1, ("NT_TRANSACT_QUERY_SECURITY_DESC failed: %s\n",
54 status
= unmarshall_sec_desc(mem_ctx
, (uint8
*)rdata
, rdata_count
,
57 if (!NT_STATUS_IS_OK(status
)) {
58 DEBUG(10, ("unmarshall_sec_desc failed: %s\n",
70 /****************************************************************************
71 set the security descriptor for a open file
72 ****************************************************************************/
73 NTSTATUS
cli_set_secdesc(struct cli_state
*cli
, uint16_t fnum
,
74 struct security_descriptor
*sd
)
82 status
= marshall_sec_desc(talloc_tos(), sd
, &data
, &len
);
83 if (!NT_STATUS_IS_OK(status
)) {
84 DEBUG(10, ("marshall_sec_desc failed: %s\n",
89 SIVAL(param
, 0, fnum
);
92 sec_info
|= SECINFO_DACL
;
94 sec_info
|= SECINFO_OWNER
;
96 sec_info
|= SECINFO_GROUP
;
97 SSVAL(param
, 4, sec_info
);
99 status
= cli_trans(talloc_tos(), cli
, SMBnttrans
,
100 NULL
, -1, /* name, fid */
101 NT_TRANSACT_SET_SECURITY_DESC
, 0,
102 NULL
, 0, 0, /* setup */
103 param
, 8, 0, /* param */
104 data
, len
, 0, /* data */
105 NULL
, /* recv_flags2 */
106 NULL
, 0, NULL
, /* rsetup */
107 NULL
, 0, NULL
, /* rparam */
108 NULL
, 0, NULL
); /* rdata */
110 if (!NT_STATUS_IS_OK(status
)) {
111 DEBUG(1, ("Failed to send NT_TRANSACT_SET_SECURITY_DESC: %s\n",