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 SEC_DESC *cli_query_secdesc(struct cli_state *cli, uint16_t fnum,
29 uint8_t *rparam=NULL, *rdata=NULL;
30 unsigned int rparam_count=0, rdata_count=0;
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, NULL, /* rsetup, length */
44 &rparam, &rparam_count,
45 &rdata, &rdata_count);
47 if (!NT_STATUS_IS_OK(status)) {
48 DEBUG(1, ("NT_TRANSACT_QUERY_SECURITY_DESC failed: %s\n",
53 status = unmarshall_sec_desc(mem_ctx, (uint8 *)rdata, rdata_count,
56 if (!NT_STATUS_IS_OK(status)) {
57 DEBUG(10, ("unmarshall_sec_desc failed: %s\n",
70 /****************************************************************************
71 set the security descriptor for a open file
72 ****************************************************************************/
73 bool cli_set_secdesc(struct cli_state *cli, uint16_t fnum, SEC_DESC *sd)
76 char *rparam=NULL, *rdata=NULL;
77 unsigned int rparam_count=0, rdata_count=0;
79 TALLOC_CTX *frame = talloc_stackframe();
85 status = marshall_sec_desc(talloc_tos(), sd, &data, &len);
86 if (!NT_STATUS_IS_OK(status)) {
87 DEBUG(10, ("marshall_sec_desc failed: %s\n",
92 SIVAL(param, 0, fnum);
95 sec_info |= DACL_SECURITY_INFORMATION;
97 sec_info |= OWNER_SECURITY_INFORMATION;
99 sec_info |= GROUP_SECURITY_INFORMATION;
100 SSVAL(param, 4, sec_info);
102 if (!cli_send_nt_trans(cli,
103 NT_TRANSACT_SET_SECURITY_DESC,
107 (char *)data, len, 0)) {
108 DEBUG(1,("Failed to send NT_TRANSACT_SET_SECURITY_DESC\n"));
113 if (!cli_receive_nt_trans(cli,
114 &rparam, &rparam_count,
115 &rdata, &rdata_count)) {
116 DEBUG(1,("NT_TRANSACT_SET_SECURITY_DESC failed\n"));