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samba-mirror/testsuite/smbd/se_access_check_printer.c
2007-10-10 12:28:23 -05:00

212 lines
4.5 KiB
C

/*
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_printer[] = {
/* Everyone is allowed to print */
{ SEC_ACE_TYPE_ACCESS_ALLOWED, SEC_ACE_FLAG_CONTAINER_INHERIT,
PRINTER_ACE_PRINT, "S-1-1-0" },
/* Except for user0 who uses too much paper */
{ SEC_ACE_TYPE_ACCESS_DENIED, SEC_ACE_FLAG_CONTAINER_INHERIT,
PRINTER_ACE_FULL_CONTROL, "user0" },
/* Users 1 and 2 can manage documents */
{ SEC_ACE_TYPE_ACCESS_ALLOWED, SEC_ACE_FLAG_CONTAINER_INHERIT,
PRINTER_ACE_MANAGE_DOCUMENTS, "user1" },
{ SEC_ACE_TYPE_ACCESS_ALLOWED, SEC_ACE_FLAG_CONTAINER_INHERIT,
PRINTER_ACE_MANAGE_DOCUMENTS, "user2" },
/* Domain Admins can also manage documents */
{ SEC_ACE_TYPE_ACCESS_ALLOWED, SEC_ACE_FLAG_CONTAINER_INHERIT,
PRINTER_ACE_MANAGE_DOCUMENTS, "Domain Admins" },
/* User 3 is da man */
{ SEC_ACE_TYPE_ACCESS_ALLOWED, SEC_ACE_FLAG_CONTAINER_INHERIT,
PRINTER_ACE_FULL_CONTROL, "user3" },
{ 0, 0, 0, NULL}
};
BOOL test_user(char *username, uint32 acc_desired, uint32 *acc_granted)
{
struct passwd *pw;
uint32 status;
if (!(pw = getpwnam(username))) {
printf("FAIL: could not lookup user info for %s\n",
username);
exit(1);
}
return se_access_check(sd, pw->pw_uid, pw->pw_gid, 0, NULL,
acc_desired, acc_granted, &status);
}
static char *pace_str(uint32 ace_flags)
{
if ((ace_flags & PRINTER_ACE_FULL_CONTROL) ==
PRINTER_ACE_FULL_CONTROL) return "full control";
if ((ace_flags & PRINTER_ACE_MANAGE_DOCUMENTS) ==
PRINTER_ACE_MANAGE_DOCUMENTS) return "manage documents";
if ((ace_flags & PRINTER_ACE_PRINT) == PRINTER_ACE_PRINT)
return "print";
return "UNKNOWN";
}
uint32 perms[] = {
PRINTER_ACE_PRINT,
PRINTER_ACE_FULL_CONTROL,
PRINTER_ACE_MANAGE_DOCUMENTS,
0
};
void runtest(void)
{
uint32 acc_granted;
BOOL result;
int i, j;
for (i = 0; perms[i]; i++) {
/* Test 10 users */
for (j = 0; j < 10; j++) {
fstring name;
/* Test user against ACL */
snprintf(name, sizeof(fstring), "%s/user%d",
getenv("TEST_WORKGROUP"), j);
result = test_user(name, perms[i], &acc_granted);
printf("%s: %s %s 0x%08x\n", name,
pace_str(perms[i]),
result ? "TRUE " : "FALSE", acc_granted);
/* Check results */
switch (perms[i]) {
case PRINTER_ACE_PRINT: {
if (!result || acc_granted !=
PRINTER_ACE_PRINT) {
printf("FAIL: user %s can't print\n",
name);
failed = True;
}
break;
}
case PRINTER_ACE_FULL_CONTROL: {
if (j == 3) {
if (!result || acc_granted !=
PRINTER_ACE_FULL_CONTROL) {
printf("FAIL: user %s doesn't "
"have full control\n",
name);
failed = True;
}
} else {
if (result || acc_granted != 0) {
printf("FAIL: user %s has full "
"control\n", name);
failed = True;
}
}
break;
}
case PRINTER_ACE_MANAGE_DOCUMENTS: {
if (j == 1 || j == 2) {
if (!result || acc_granted !=
PRINTER_ACE_MANAGE_DOCUMENTS) {
printf("FAIL: user %s can't "
"manage documents\n",
name);
failed = True;
}
} else {
if (result || acc_granted != 0) {
printf("FAIL: user %s can "
"manage documents\n",
name);
failed = True;
}
}
break;
}
default:
printf("FAIL: internal error\n");
exit(1);
}
}
}
}
/* Main function */
int main(int argc, char **argv)
{
/* Initialisation */
generate_wellknown_sids();
/* Create security descriptor */
sd = build_sec_desc(acl_printer, NULL, NULL_SID, NULL_SID);
if (!sd) {
printf("FAIL: could not build security descriptor\n");
return 1;
}
/* Run test */
runtest();
/* Return */
if (!failed) {
printf("PASS\n");
return 0;
}
return 1;
}