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/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2022 Tintri by DDN, Inc. All rights reserved.
*/
/*
* Test usr/src/common/smbsrv/smb_sid.c with large SIDs
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <smbsrv/smb_sid.h>
#include <limits.h>
void
test_sid(const char *sidstr, uint8_t idauth, const uint32_t *subauths,
size_t subauth_cnt)
{
char newstr[1024];
smb_sid_t *sid;
int i;
sid = smb_sid_fromstr(sidstr);
if (!smb_sid_isvalid(sid)) {
fprintf(stderr, "SID %s not valid: %p\n", sidstr, sid);
exit(1);
}
smb_sid_tostr(sid, newstr);
if (strncmp(sidstr, newstr, sizeof (newstr)) != 0) {
fprintf(stderr, "SID %s did not match decoded SID %s\n",
sidstr, newstr);
exit(5);
}
if (subauths == NULL) {
smb_sid_free(sid);
return;
}
if (sid->sid_authority[5] != idauth) {
fprintf(stderr, "Wrong SID authority %u (expected %u): %s\n",
sid->sid_authority, idauth, sidstr);
exit(2);
}
if (sid->sid_subauthcnt != subauth_cnt) {
fprintf(stderr, "Wrong subauthcnt %u (expected %u): %s\n",
sid->sid_subauthcnt, subauth_cnt, sidstr);
exit(3);
}
for (i = 0; i < subauth_cnt; i++) {
if (sid->sid_subauth[i] != subauths[i]) {
fprintf(stderr,
"Wrong subauthcnt %u (expected %u): %s\n",
sid->sid_subauthcnt, subauth_cnt, sidstr);
exit(4);
}
}
smb_sid_free(sid);
}
int
main(int argc, char *argv[])
{
char sid[1024];
uint32_t subauths[NT_SID_SUBAUTH_MAX];
size_t len = sizeof (sid);
int off = 0;
int i, idauth;
if (argc > 1) {
test_sid(argv[1], 0, NULL, 0);
goto out;
}
for (idauth = 2; idauth <= UINT8_MAX; idauth += 11) {
off = snprintf(&sid[0], len, "S-1-%u", idauth);
for (i = 0; i < NT_SID_SUBAUTH_MAX; i++) {
subauths[i] = arc4random();
off += snprintf(&sid[off], len - off,
"-%u", subauths[i]);
}
test_sid(sid, idauth, subauths, NT_SID_SUBAUTH_MAX);
}
out:
printf("success!\n");
return (0);
}
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