testsuite/smbd/sec_ctx_root.c

   1 /*
   2    Unix SMB/Netbios implementation.
   3    Version 1.9.
   4    Security context tests
   5    Copyright (C) Tim Potter 2000
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #include "includes.h"
  23 #include "sec_ctx_utils.h"
  24
  25 int main (int argc, char **argv)
  26 {
  27         int ngroups, actual_ngroups;
  28         gid_t *groups, *actual_groups;
  29         extern struct current_user current_user;
  30
  31         init_sec_ctx();
  32
  33         /* Initialise a security context */
  34
  35         get_random_grouplist(&ngroups, &groups);
  36         set_sec_ctx(1, 1, ngroups, groups);
  37
  38         /* Become root and check */
  39
  40         set_root_sec_ctx();
  41
  42         actual_ngroups = getgroups(0, NULL);
  43         actual_groups = (gid_t *)malloc(actual_ngroups * sizeof(gid_t));
  44
  45         getgroups(actual_ngroups, actual_groups);
  46
  47         if (geteuid() != 0 || getegid() != 0 || actual_ngroups != 0) {
  48                 printf("FAIL: root id not set\n");
  49                 return 1;
  50         }
  51
  52         if (current_user.uid != 0 || current_user.gid != 0 ||
  53             current_user.ngroups != 0 || current_user.groups) {
  54                 printf("FAIL: current_user not set correctly\n");
  55                 return 1;
  56         }
  57
  58         printf("PASS\n");
  59
  60         return 0;
  61 }