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/*
Unix SMB/CIFS implementation.
local testing of the nss wrapper
Copyright (C) Guenther Deschner 2009
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 "torture/torture.h"
#include "lib/replace/system/passwd.h"
#include "lib/nss_wrapper/nss_wrapper.h"
static void print_passwd(struct passwd *pwd)
{
printf("%s:%s:%lu:%lu:%s:%s:%s\n",
pwd->pw_name,
pwd->pw_passwd,
(unsigned long)pwd->pw_uid,
(unsigned long)pwd->pw_gid,
pwd->pw_gecos,
pwd->pw_dir,
pwd->pw_shell);
}
static bool test_nwrap_getpwnam(struct torture_context *tctx,
const char *name)
{
struct passwd *pwd;
torture_comment(tctx, "Testing getpwnam: %s\n", name);
pwd = getpwnam(name);
if (pwd) {
print_passwd(pwd);
}
return pwd ? true : false;
}
static bool test_nwrap_getpwuid(struct torture_context *tctx,
uid_t uid)
{
struct passwd *pwd;
torture_comment(tctx, "Testing getpwuid: %lu\n", (unsigned long)uid);
pwd = getpwuid(uid);
if (pwd) {
print_passwd(pwd);
}
return pwd ? true : false;
}
static void print_group(struct group *grp)
{
int i;
printf("%s:%s:%lu:",
grp->gr_name,
grp->gr_passwd,
(unsigned long)grp->gr_gid);
if (!grp->gr_mem[0]) {
printf("\n");
return;
}
for (i=0; grp->gr_mem[i+1]; i++) {
printf("%s,", grp->gr_mem[i]);
}
printf("%s\n", grp->gr_mem[i]);
}
static bool test_nwrap_getgrnam(struct torture_context *tctx,
const char *name)
{
struct group *grp;
torture_comment(tctx, "Testing getgrnam: %s\n", name);
grp = getgrnam(name);
if (grp) {
print_group(grp);
}
return grp ? true : false;
}
static bool test_nwrap_getgrgid(struct torture_context *tctx,
gid_t gid)
{
struct group *grp;
torture_comment(tctx, "Testing getgrgid: %lu\n", (unsigned long)gid);
grp = getgrgid(gid);
if (grp) {
print_group(grp);
}
return grp ? true : false;
}
static bool test_nwrap_passwd(struct torture_context *tctx)
{
struct passwd *pwd;
const char **names = NULL;
uid_t *uids = NULL;
int num_names = 0;
size_t num_uids = 0;
int i;
torture_comment(tctx, "Testing setpwent\n");
setpwent();
while ((pwd = getpwent())) {
torture_comment(tctx, "Testing getpwent\n");
if (pwd) {
print_passwd(pwd);
add_string_to_array(tctx, pwd->pw_name, &names, &num_names);
add_uid_to_array_unique(tctx, pwd->pw_uid, &uids, &num_uids);
}
}
torture_comment(tctx, "Testing endpwent\n");
endpwent();
torture_assert_int_equal(tctx, num_names, num_uids, "invalid results");
for (i=0; i < num_names; i++) {
torture_assert(tctx, test_nwrap_getpwnam(tctx, names[i]),
"failed to call getpwnam for enumerated user");
torture_assert(tctx, test_nwrap_getpwuid(tctx, uids[i]),
"failed to call getpwuid for enumerated user");
}
return true;
}
static bool test_nwrap_group(struct torture_context *tctx)
{
struct group *grp;
const char **names = NULL;
gid_t *gids = NULL;
int num_names = 0;
size_t num_gids = 0;
int i;
torture_comment(tctx, "Testing setgrent\n");
setgrent();
do {
torture_comment(tctx, "Testing getgrent\n");
grp = getgrent();
if (grp) {
print_group(grp);
add_string_to_array(tctx, grp->gr_name, &names, &num_names);
add_gid_to_array_unique(tctx, grp->gr_gid, &gids, &num_gids);
}
} while (grp);
torture_comment(tctx, "Testing endgrent\n");
endgrent();
torture_assert_int_equal(tctx, num_names, num_gids, "invalid results");
for (i=0; i < num_names; i++) {
torture_assert(tctx, test_nwrap_getgrnam(tctx, names[i]),
"failed to call getgrnam for enumerated user");
torture_assert(tctx, test_nwrap_getgrgid(tctx, gids[i]),
"failed to call getgrgid for enumerated user");
}
return true;
}
static bool test_nwrap_env(struct torture_context *tctx)
{
const char *old_pwd = getenv("NSS_WRAPPER_PASSWD");
const char *old_group = getenv("NSS_WRAPPER_GROUP");
if (!old_pwd || !old_group) {
torture_skip(tctx, "nothing to test\n");
return true;
}
torture_assert(tctx, test_nwrap_passwd(tctx),
"failed to test users");
torture_assert(tctx, test_nwrap_group(tctx),
"failed to test groups");
return true;
}
struct torture_suite *torture_local_nss_wrapper(TALLOC_CTX *mem_ctx)
{
struct torture_suite *suite = torture_suite_create(mem_ctx, "NSS-WRAPPER");
torture_suite_add_simple_test(suite, "env", test_nwrap_env);
return suite;
}
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