source3/lib/netapi/sid.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  NetApi Support
   4  *  Copyright (C) Guenther Deschner 2008
   5  *
   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.
  10  *
  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.
  15  *
  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/>.
  18  */
  19
  20 #include "includes.h"
  21
  22 #include "lib/netapi/netapi.h"
  23 #include "../libcli/security/security.h"
  24
  25 /****************************************************************
  26 ****************************************************************/
  27
  28 int ConvertSidToStringSid(const struct domsid *sid,
  29                           char **sid_string)
  30 {
  31         struct dom_sid_buf buf;
  32
  33         if (!sid || !sid_string) {
  34                 return false;
  35         }
  36
  37         *sid_string = SMB_STRDUP(
  38                 dom_sid_str_buf((const struct dom_sid *)sid, &buf));
  39
  40         if (!*sid_string) {
  41                 return false;
  42         }
  43
  44         return true;
  45 }
  46
  47 /****************************************************************
  48 ****************************************************************/
  49
  50 int ConvertStringSidToSid(const char *sid_string,
  51                           struct domsid **sid)
  52 {
  53         struct dom_sid _sid;
  54
  55         if (!sid_string || !sid) {
  56                 return false;
  57         }
  58
  59         if (!string_to_sid(&_sid, sid_string)) {
  60                 return false;
  61         }
  62
  63         *sid = (struct domsid *)SMB_MALLOC(sizeof(struct domsid));
  64         if (!*sid) {
  65                 return false;
  66         }
  67
  68         sid_copy((struct dom_sid*)*sid, &_sid);
  69
  70         return true;
  71 }