release/src/router/samba3/testsuite/smbd/se_access_check_allowsome.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 "se_access_check_utils.h"
  24
  25 /* Globals */
  26
  27 BOOL failed;
  28 SEC_DESC *sd;
  29
  30 struct ace_entry acl_allowsome[] = {
  31         { SEC_ACE_TYPE_ACCESS_ALLOWED, SEC_ACE_FLAG_CONTAINER_INHERIT,
  32           GENERIC_ALL_ACCESS, "user0" },
  33         { SEC_ACE_TYPE_ACCESS_ALLOWED, SEC_ACE_FLAG_CONTAINER_INHERIT,
  34           GENERIC_ALL_ACCESS, "user2" },
  35         { 0, 0, 0, NULL}
  36 };
  37
  38 BOOL allowsome_check(struct passwd *pw, int ngroups, gid_t *groups)
  39 {
  40         uint32 acc_granted, status;
  41         fstring name;
  42         BOOL result;
  43         int len1, len2;
  44
  45         /* Check only user0 and user2 allowed access */
  46
  47         result = se_access_check(sd, pw->pw_uid, pw->pw_gid,
  48                                  ngroups, groups,
  49                                  SEC_RIGHTS_MAXIMUM_ALLOWED,
  50                                  &acc_granted, &status);
  51
  52         len1 = (int)strlen(pw->pw_name) - strlen("user0");
  53         len2 = (int)strlen(pw->pw_name) - strlen("user2");
  54
  55         if ((strncmp("user0", &pw->pw_name[MAX(len1, 0)],
  56                      strlen("user0")) == 0) ||
  57             (strncmp("user2", &pw->pw_name[MAX(len2, 0)],
  58                      strlen("user2")) == 0)) {
  59                 if (!result || acc_granted != GENERIC_ALL_ACCESS) {
  60                         printf("FAIL: access not granted for %s\n",
  61                                pw->pw_name);
  62                 }
  63         } else {
  64                 if (result || acc_granted != 0) {
  65                         printf("FAIL: access granted for %s\n", pw->pw_name);
  66                 }
  67         }
  68
  69         printf("result %s for user %s\n", result ? "allowed" : "denied",
  70                pw->pw_name);
  71
  72         return True;
  73 }
  74
  75 /* Main function */
  76
  77 int main(int argc, char **argv)
  78 {
  79         /* Initialisation */
  80
  81         generate_wellknown_sids();
  82
  83         /* Create security descriptor */
  84
  85         sd = build_sec_desc(acl_allowsome, NULL, NULL_SID, NULL_SID);
  86
  87         if (!sd) {
  88                 printf("FAIL: could not build security descriptor\n");
  89                 return 1;
  90         }
  91
  92         /* Run test */
  93
  94         visit_pwdb(allowsome_check);
  95
  96         /* Return */
  97
  98         if (!failed) {
  99                 printf("PASS\n");
 100                 return 0;
 101         }
 102
 103         return 1;
 104 }