testsuite/smbd/sec_ctx_stack.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         BOOL result;
  28         int i;
  29
  30         init_sec_ctx();
  31
  32         /* Push a whole bunch of security contexts */
  33
  34         for (i = 0; i < MAX_SEC_CTX_DEPTH; i++) {
  35
  36                 result = push_sec_ctx();
  37                 set_sec_ctx(i + 1, i + 2, 0, NULL);
  38
  39                 if (!result) {
  40                         printf("FAIL: push_sec_ctx(%d)\n", i);
  41                         return 1;
  42                 }
  43
  44                 printf("pushed context (%d, %d) eff=(%d, %d)\n",
  45                        getuid(), getgid(), geteuid(), getegid());
  46
  47                 if ((geteuid() != i + 1) || (getegid() != i + 2)) {
  48                         printf("FAIL: incorrect context pushed\n");
  49                         return 1;
  50                 }
  51         }
  52
  53         /* Pop them all off */
  54
  55         for (i = MAX_SEC_CTX_DEPTH; i > 0; i--) {
  56
  57                 result = pop_sec_ctx();
  58
  59                 if (!result) {
  60                         printf("FAIL: pop_sec_ctx(%d)\n", i);
  61                         return 1;
  62                 }
  63
  64                 printf("popped context (%d, %d) eff=(%d, %d)\n",
  65                        getuid(), getgid(), geteuid(), getegid());
  66
  67                 printf("i = %d\n",i);
  68
  69                 if (i > 1) {
  70                         if ((geteuid() != i - 1) || (getegid() != i)) {
  71                                 printf("FAIL: incorrect context popped\n");
  72                                 return 1;
  73                         }
  74                 } else {
  75                         if ((geteuid() != 0) || (getegid() != 0)) {
  76                                 printf("FAIL: incorrect context popped\n");
  77                                 return 1;
  78                         }
  79                 }
  80         }
  81
  82         /* Everything's cool */
  83
  84         printf("PASS\n");
  85         return 0;
  86 }