/*
- Unix SMB/Netbios implementation.
- Version 3.0
+ Unix SMB/CIFS implementation.
nss tester for winbindd
Copyright (C) Andrew Tridgell 2001
+ Copyright (C) Tim Potter 2003
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 2 of the License, or
+ 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,
#include "includes.h"
-static char *so_path = "/lib/libnss_winbind.so";
-static char *nss_name = "winbind";
+static const char *so_path = "/lib/libnss_winbind.so";
+static const char *nss_name = "winbind";
static int nss_errno;
static NSS_STATUS last_error;
+static int total_errors;
static void *find_fn(const char *name)
{
- char s[1024];
+ pstring s;
static void *h;
void *res;
- snprintf(s,sizeof(s), "_nss_%s_%s", nss_name, name);
+ pstr_sprintf(s, "_nss_%s_%s", nss_name, name);
if (!h) {
- h = dlopen(so_path, RTLD_LAZY);
+ h = sys_dlopen(so_path, RTLD_LAZY);
}
if (!h) {
printf("Can't open shared library %s\n", so_path);
exit(1);
}
- res = dlsym(h, s);
+ res = sys_dlsym(h, s);
if (!res) {
printf("Can't find function %s\n", s);
+ total_errors++;
return NULL;
}
return res;
static void report_nss_error(const char *who, NSS_STATUS status)
{
last_error = status;
-
+ total_errors++;
printf("ERROR %s: NSS_STATUS=%d %d (nss_errno=%d)\n",
who, status, NSS_STATUS_SUCCESS, nss_errno);
}
static struct passwd *nss_getpwent(void)
{
NSS_STATUS (*_nss_getpwent_r)(struct passwd *, char *,
- size_t , int *) = find_fn("getpwent_r");
+ size_t , int *) =
+ (NSS_STATUS (*)(struct passwd *, char *,
+ size_t, int *))find_fn("getpwent_r");
static struct passwd pwd;
static char buf[1000];
NSS_STATUS status;
+ if (!_nss_getpwent_r)
+ return NULL;
+
status = _nss_getpwent_r(&pwd, buf, sizeof(buf), &nss_errno);
if (status == NSS_STATUS_NOTFOUND) {
return NULL;
static struct passwd *nss_getpwnam(const char *name)
{
NSS_STATUS (*_nss_getpwnam_r)(const char *, struct passwd *, char *,
- size_t , int *) = find_fn("getpwnam_r");
+ size_t , int *) =
+ (NSS_STATUS (*)(const char *, struct passwd *, char *,
+ size_t, int *))find_fn("getpwnam_r");
static struct passwd pwd;
static char buf[1000];
NSS_STATUS status;
+
+ if (!_nss_getpwnam_r)
+ return NULL;
status = _nss_getpwnam_r(name, &pwd, buf, sizeof(buf), &nss_errno);
if (status == NSS_STATUS_NOTFOUND) {
static struct passwd *nss_getpwuid(uid_t uid)
{
NSS_STATUS (*_nss_getpwuid_r)(uid_t , struct passwd *, char *,
- size_t , int *) = find_fn("getpwuid_r");
+ size_t , int *) =
+ (NSS_STATUS (*)(uid_t, struct passwd *, char *,
+ size_t, int *))find_fn("getpwuid_r");
static struct passwd pwd;
static char buf[1000];
NSS_STATUS status;
+
+ if (!_nss_getpwuid_r)
+ return NULL;
status = _nss_getpwuid_r(uid, &pwd, buf, sizeof(buf), &nss_errno);
if (status == NSS_STATUS_NOTFOUND) {
static void nss_setpwent(void)
{
- NSS_STATUS (*_nss_setpwent)(void) = find_fn("setpwent");
+ NSS_STATUS (*_nss_setpwent)(void) =
+ (NSS_STATUS(*)(void))find_fn("setpwent");
NSS_STATUS status;
+
+ if (!_nss_setpwent)
+ return;
+
status = _nss_setpwent();
if (status != NSS_STATUS_SUCCESS) {
report_nss_error("setpwent", status);
static void nss_endpwent(void)
{
- NSS_STATUS (*_nss_endpwent)(void) = find_fn("endpwent");
+ NSS_STATUS (*_nss_endpwent)(void) =
+ (NSS_STATUS (*)(void))find_fn("endpwent");
NSS_STATUS status;
+
+ if (!_nss_endpwent)
+ return;
+
status = _nss_endpwent();
if (status != NSS_STATUS_SUCCESS) {
report_nss_error("endpwent", status);
static struct group *nss_getgrent(void)
{
NSS_STATUS (*_nss_getgrent_r)(struct group *, char *,
- size_t , int *) = find_fn("getgrent_r");
+ size_t , int *) =
+ (NSS_STATUS (*)(struct group *, char *,
+ size_t, int *))find_fn("getgrent_r");
static struct group grp;
static char *buf;
static int buflen = 1024;
NSS_STATUS status;
- if (!buf) buf = malloc(buflen);
+ if (!_nss_getgrent_r)
+ return NULL;
+
+ if (!buf)
+ buf = SMB_MALLOC_ARRAY(char, buflen);
again:
status = _nss_getgrent_r(&grp, buf, buflen, &nss_errno);
if (status == NSS_STATUS_TRYAGAIN) {
buflen *= 2;
- buf = realloc(buf, buflen);
+ buf = SMB_REALLOC_ARRAY(buf, char, buflen);
+ if (!buf) {
+ return NULL;
+ }
goto again;
}
if (status == NSS_STATUS_NOTFOUND) {
+ SAFE_FREE(buf);
return NULL;
}
if (status != NSS_STATUS_SUCCESS) {
report_nss_error("getgrent", status);
+ SAFE_FREE(buf);
return NULL;
}
+ SAFE_FREE(buf);
return &grp;
}
static struct group *nss_getgrnam(const char *name)
{
NSS_STATUS (*_nss_getgrnam_r)(const char *, struct group *, char *,
- size_t , int *) = find_fn("getgrnam_r");
+ size_t , int *) =
+ (NSS_STATUS (*)(const char *, struct group *, char *,
+ size_t, int *))find_fn("getgrnam_r");
static struct group grp;
static char *buf;
static int buflen = 1000;
NSS_STATUS status;
- if (!buf) buf = malloc(buflen);
+ if (!_nss_getgrnam_r)
+ return NULL;
+
+ if (!buf)
+ buf = SMB_MALLOC_ARRAY(char, buflen);
again:
status = _nss_getgrnam_r(name, &grp, buf, buflen, &nss_errno);
if (status == NSS_STATUS_TRYAGAIN) {
buflen *= 2;
- buf = realloc(buf, buflen);
+ buf = SMB_REALLOC_ARRAY(buf, char, buflen);
+ if (!buf) {
+ return NULL;
+ }
goto again;
}
if (status == NSS_STATUS_NOTFOUND) {
+ SAFE_FREE(buf);
return NULL;
}
if (status != NSS_STATUS_SUCCESS) {
report_nss_error("getgrnam", status);
+ SAFE_FREE(buf);
return NULL;
}
+ SAFE_FREE(buf);
return &grp;
}
static struct group *nss_getgrgid(gid_t gid)
{
NSS_STATUS (*_nss_getgrgid_r)(gid_t , struct group *, char *,
- size_t , int *) = find_fn("getgrgid_r");
+ size_t , int *) =
+ (NSS_STATUS (*)(gid_t, struct group *, char *,
+ size_t, int *))find_fn("getgrgid_r");
static struct group grp;
static char *buf;
static int buflen = 1000;
NSS_STATUS status;
- if (!buf) buf = malloc(buflen);
+ if (!_nss_getgrgid_r)
+ return NULL;
+
+ if (!buf)
+ buf = SMB_MALLOC_ARRAY(char, buflen);
+
again:
status = _nss_getgrgid_r(gid, &grp, buf, buflen, &nss_errno);
if (status == NSS_STATUS_TRYAGAIN) {
buflen *= 2;
- buf = realloc(buf, buflen);
+ buf = SMB_REALLOC_ARRAY(buf, char, buflen);
+ if (!buf) {
+ return NULL;
+ }
goto again;
}
if (status == NSS_STATUS_NOTFOUND) {
+ SAFE_FREE(buf);
return NULL;
}
if (status != NSS_STATUS_SUCCESS) {
report_nss_error("getgrgid", status);
+ SAFE_FREE(buf);
return NULL;
}
+ SAFE_FREE(buf);
return &grp;
}
static void nss_setgrent(void)
{
- NSS_STATUS (*_nss_setgrent)(void) = find_fn("setgrent");
+ NSS_STATUS (*_nss_setgrent)(void) =
+ (NSS_STATUS (*)(void))find_fn("setgrent");
NSS_STATUS status;
+
+ if (!_nss_setgrent)
+ return;
+
status = _nss_setgrent();
if (status != NSS_STATUS_SUCCESS) {
report_nss_error("setgrent", status);
static void nss_endgrent(void)
{
- NSS_STATUS (*_nss_endgrent)(void) = find_fn("endgrent");
+ NSS_STATUS (*_nss_endgrent)(void) =
+ (NSS_STATUS (*)(void))find_fn("endgrent");
NSS_STATUS status;
+
+ if (!_nss_endgrent)
+ return;
+
status = _nss_endgrent();
if (status != NSS_STATUS_SUCCESS) {
report_nss_error("endgrent", status);
{
NSS_STATUS (*_nss_initgroups)(char *, gid_t , long int *,
long int *, gid_t **, long int , int *) =
- find_fn("initgroups_dyn");
+ (NSS_STATUS (*)(char *, gid_t, long int *,
+ long int *, gid_t **,
+ long int, int *))find_fn("initgroups_dyn");
NSS_STATUS status;
- if (!_nss_initgroups) return NSS_STATUS_UNAVAIL;
+ if (!_nss_initgroups)
+ return NSS_STATUS_UNAVAIL;
status = _nss_initgroups(user, group, start, size, groups, 0, &nss_errno);
if (status != NSS_STATUS_SUCCESS) {
static void print_passwd(struct passwd *pwd)
{
- printf("%s:%s:%d:%d:%s:%s:%s\n",
+ printf("%s:%s:%lu:%lu:%s:%s:%s\n",
pwd->pw_name,
pwd->pw_passwd,
- pwd->pw_uid,
- pwd->pw_gid,
+ (unsigned long)pwd->pw_uid,
+ (unsigned long)pwd->pw_gid,
pwd->pw_gecos,
pwd->pw_dir,
pwd->pw_shell);
static void print_group(struct group *grp)
{
int i;
- printf("%s:%s:%d: ",
+ printf("%s:%s:%lu: ",
grp->gr_name,
grp->gr_passwd,
- grp->gr_gid);
+ (unsigned long)grp->gr_gid);
if (!grp->gr_mem[0]) {
printf("\n");
int i;
NSS_STATUS status;
- groups = (gid_t *)malloc(size * sizeof(gid_t));
+ groups = SMB_MALLOC_ARRAY(gid_t, size);
groups[0] = gid;
status = nss_initgroups(name, gid, &groups, &start, &size);
}
for (i=0; i<start-1; i++) {
- printf("%d, ", groups[i]);
+ printf("%lu, ", (unsigned long)groups[i]);
}
- printf("%d\n", groups[i]);
+ printf("%lu\n", (unsigned long)groups[i]);
}
printf("Testing user %s\n", pwd->pw_name);
printf("getpwent: "); print_passwd(pwd);
pwd = nss_getpwuid(pwd->pw_uid);
+ if (!pwd) {
+ total_errors++;
+ printf("ERROR: can't getpwuid\n");
+ continue;
+ }
printf("getpwuid: "); print_passwd(pwd);
pwd = nss_getpwnam(pwd->pw_name);
+ if (!pwd) {
+ total_errors++;
+ printf("ERROR: can't getpwnam\n");
+ continue;
+ }
printf("getpwnam: "); print_passwd(pwd);
printf("initgroups: "); nss_test_initgroups(pwd->pw_name, pwd->pw_gid);
printf("\n");
printf("Testing group %s\n", grp->gr_name);
printf("getgrent: "); print_group(grp);
grp = nss_getgrnam(grp->gr_name);
+ if (!grp) {
+ total_errors++;
+ printf("ERROR: can't getgrnam\n");
+ continue;
+ }
printf("getgrnam: "); print_group(grp);
grp = nss_getgrgid(grp->gr_gid);
+ if (!grp) {
+ total_errors++;
+ printf("ERROR: can't getgrgid\n");
+ continue;
+ }
printf("getgrgid: "); print_group(grp);
printf("\n");
}
pwd = getpwnam("nosuchname");
if (pwd || last_error != NSS_STATUS_NOTFOUND) {
+ total_errors++;
printf("ERROR Non existant user gave error %d\n", last_error);
}
pwd = getpwuid(0xFFF0);
if (pwd || last_error != NSS_STATUS_NOTFOUND) {
+ total_errors++;
printf("ERROR Non existant uid gave error %d\n", last_error);
}
grp = getgrnam("nosuchgroup");
if (grp || last_error != NSS_STATUS_NOTFOUND) {
+ total_errors++;
printf("ERROR Non existant group gave error %d\n", last_error);
}
grp = getgrgid(0xFFF0);
if (grp || last_error != NSS_STATUS_NOTFOUND) {
+ total_errors++;
printf("ERROR Non existant gid gave error %d\n", last_error);
}
}
nss_test_groups();
nss_test_errors();
- return 0;
+ printf("total_errors=%d\n", total_errors);
+
+ return total_errors;
}
git.samba.org / gd / samba / .git / blobdiff