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
, int fnum
,
29 char *rparam
=NULL
, *rdata
=NULL
;
30 unsigned int rparam_count
=0, rdata_count
=0;
32 bool pd_initialized
= False
;
35 SIVAL(param
, 0, fnum
);
38 if (!cli_send_nt_trans(cli
,
39 NT_TRANSACT_QUERY_SECURITY_DESC
,
44 DEBUG(1,("Failed to send NT_TRANSACT_QUERY_SECURITY_DESC\n"));
49 if (!cli_receive_nt_trans(cli
,
50 &rparam
, &rparam_count
,
51 &rdata
, &rdata_count
)) {
52 DEBUG(1,("Failed to recv NT_TRANSACT_QUERY_SECURITY_DESC\n"));
56 if (cli_is_error(cli
))
59 if (!prs_init(&pd
, rdata_count
, mem_ctx
, UNMARSHALL
)) {
62 pd_initialized
= True
;
63 prs_copy_data_in(&pd
, rdata
, rdata_count
);
64 prs_set_offset(&pd
,0);
66 if (!sec_io_desc("sd data", &psd
, &pd
, 1)) {
67 DEBUG(1,("Failed to parse secdesc\n"));
81 /****************************************************************************
82 set the security descriptor for a open file
83 ****************************************************************************/
84 bool cli_set_secdesc(struct cli_state
*cli
, int fnum
, SEC_DESC
*sd
)
87 char *rparam
=NULL
, *rdata
=NULL
;
88 unsigned int rparam_count
=0, rdata_count
=0;
94 if ((mem_ctx
= talloc_init("cli_set_secdesc")) == NULL
) {
95 DEBUG(0,("talloc_init failed.\n"));
99 prs_init(&pd
, 0, mem_ctx
, MARSHALL
);
100 prs_give_memory(&pd
, NULL
, 0, True
);
102 if (!sec_io_desc("sd data", &sd
, &pd
, 1)) {
103 DEBUG(1,("Failed to marshall secdesc\n"));
107 SIVAL(param
, 0, fnum
);
110 sec_info
|= DACL_SECURITY_INFORMATION
;
112 sec_info
|= OWNER_SECURITY_INFORMATION
;
114 sec_info
|= GROUP_SECURITY_INFORMATION
;
115 SSVAL(param
, 4, sec_info
);
117 if (!cli_send_nt_trans(cli
,
118 NT_TRANSACT_SET_SECURITY_DESC
,
122 prs_data_p(&pd
), prs_offset(&pd
), 0)) {
123 DEBUG(1,("Failed to send NT_TRANSACT_SET_SECURITY_DESC\n"));
128 if (!cli_receive_nt_trans(cli
,
129 &rparam
, &rparam_count
,
130 &rdata
, &rdata_count
)) {
131 DEBUG(1,("NT_TRANSACT_SET_SECURITY_DESC failed\n"));
142 talloc_destroy(mem_ctx
);