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/*
Unix SMB/Netbios implementation.
Version 1.9.
Security context tests
Copyright (C) Tim Potter 2000
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "se_access_check_utils.h"
/* Globals */
BOOL failed;
SEC_DESC *sd;
struct ace_entry acl_empty[] = {
{ 0, 0, 0, NULL}
};
/* Check that access is always allowed for a NULL security descriptor */
BOOL emptysd_check(struct passwd *pw, int ngroups, gid_t *groups)
{
uint32 acc_granted, status;
BOOL result;
/* For no DACL, access is allowed and the desired access mask is
returned */
result = se_access_check(sd, pw->pw_uid, pw->pw_gid,
ngroups, groups,
SEC_RIGHTS_MAXIMUM_ALLOWED,
&acc_granted, &status);
if (!result || !(acc_granted == SEC_RIGHTS_MAXIMUM_ALLOWED)) {
printf("FAIL: no dacl for %s (%d/%d)\n", pw->pw_name,
pw->pw_uid, pw->pw_gid);
failed = True;
}
result = se_access_check(sd, pw->pw_uid, pw->pw_gid,
ngroups, groups, 0x1234,
&acc_granted, &status);
if (!result || !(acc_granted == 0x1234)) {
printf("FAIL: no dacl2 for %s (%d/%d)\n", pw->pw_name,
pw->pw_uid, pw->pw_gid);
failed = True;
}
/* If desired access mask is empty then no access is allowed */
result = se_access_check(sd, pw->pw_uid, pw->pw_gid,
ngroups, groups, 0,
&acc_granted, &status);
if (result) {
printf("FAIL: zero desired access for %s (%d/%d)\n",
pw->pw_name, pw->pw_uid, pw->pw_gid);
failed = True;
}
return True;
}
/* Main function */
int main(int argc, char **argv)
{
/* Initialisation */
generate_wellknown_sids();
/* Create security descriptor */
sd = build_sec_desc(acl_empty, NULL, NULL_SID, NULL_SID);
if (!sd) {
printf("FAIL: could not build security descriptor\n");
return 1;
}
/* Run test */
visit_pwdb(emptysd_check);
/* Return */
if (!failed) {
printf("PASS\n");
return 0;
}
return 1;
}
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