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, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 /****************************************************************************
24 query the security descriptor for a open file
25 ****************************************************************************/
26 SEC_DESC *cli_query_secdesc(struct cli_state *cli, int fnum,
30 char *rparam=NULL, *rdata=NULL;
31 unsigned int rparam_count=0, rdata_count=0;
33 BOOL pd_initialized = False;
36 SIVAL(param, 0, fnum);
39 if (!cli_send_nt_trans(cli,
40 NT_TRANSACT_QUERY_SECURITY_DESC,
45 DEBUG(1,("Failed to send NT_TRANSACT_QUERY_SECURITY_DESC\n"));
50 if (!cli_receive_nt_trans(cli,
51 &rparam, &rparam_count,
52 &rdata, &rdata_count)) {
53 DEBUG(1,("Failed to recv NT_TRANSACT_QUERY_SECURITY_DESC\n"));
57 if (cli_is_error(cli))
60 if (!prs_init(&pd, rdata_count, mem_ctx, UNMARSHALL)) {
63 pd_initialized = True;
64 prs_copy_data_in(&pd, rdata, rdata_count);
65 prs_set_offset(&pd,0);
67 if (!sec_io_desc("sd data", &psd, &pd, 1)) {
68 DEBUG(1,("Failed to parse secdesc\n"));
82 /****************************************************************************
83 set the security descriptor for a open file
84 ****************************************************************************/
85 BOOL cli_set_secdesc(struct cli_state *cli, int fnum, SEC_DESC *sd)
88 char *rparam=NULL, *rdata=NULL;
89 unsigned int rparam_count=0, rdata_count=0;
95 if ((mem_ctx = talloc_init("cli_set_secdesc")) == NULL) {
96 DEBUG(0,("talloc_init failed.\n"));
100 prs_init(&pd, 0, mem_ctx, MARSHALL);
101 prs_give_memory(&pd, NULL, 0, True);
103 if (!sec_io_desc("sd data", &sd, &pd, 1)) {
104 DEBUG(1,("Failed to marshall secdesc\n"));
108 SIVAL(param, 0, fnum);
111 sec_info |= DACL_SECURITY_INFORMATION;
113 sec_info |= OWNER_SECURITY_INFORMATION;
115 sec_info |= GROUP_SECURITY_INFORMATION;
116 SSVAL(param, 4, sec_info);
118 if (!cli_send_nt_trans(cli,
119 NT_TRANSACT_SET_SECURITY_DESC,
123 prs_data_p(&pd), prs_offset(&pd), 0)) {
124 DEBUG(1,("Failed to send NT_TRANSACT_SET_SECURITY_DESC\n"));
129 if (!cli_receive_nt_trans(cli,
130 &rparam, &rparam_count,
131 &rdata, &rdata_count)) {
132 DEBUG(1,("NT_TRANSACT_SET_SECURITY_DESC failed\n"));
143 talloc_destroy(mem_ctx);