diff options
Diffstat (limited to 'source4/lib')
| -rw-r--r-- | source4/lib/ldb/nssldb/nsstest.c | 433 |
1 files changed, 0 insertions, 433 deletions
diff --git a/source4/lib/ldb/nssldb/nsstest.c b/source4/lib/ldb/nssldb/nsstest.c deleted file mode 100644 index ea3964fc4e..0000000000 --- a/source4/lib/ldb/nssldb/nsstest.c +++ /dev/null @@ -1,433 +0,0 @@ -/* - Unix SMB/CIFS implementation. - - nss tester - - Copyright (C) Andrew Tridgell 2001-2004 - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -*/ - -#include <stdio.h> -#include <stdlib.h> -#include <nss.h> -#include <dlfcn.h> -#include <pwd.h> -#include <grp.h> -#include <string.h> -#include <sys/types.h> - -typedef enum nss_status NSS_STATUS; - -static const char *so_path = "lib/libnss_ldb.so.2"; -static char *nss_name; -static int nss_errno; -static NSS_STATUS last_error; -static int total_errors; - -static void *find_fn(const char *name) -{ - char s[1024]; - static void *h; - void *res; - - snprintf(s,sizeof(s), "_nss_%s_%s", nss_name, name); - - if (!h) { - h = dlopen(so_path, RTLD_LAZY); - } - if (!h) { - printf("Can't open shared library %s : %s\n", so_path, dlerror()); - exit(1); - } - res = dlsym(h, s); - if (!res) { - printf("Can't find function %s : %s\n", s, dlerror()); - 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"); - static struct passwd pwd; - static char buf[1000]; - NSS_STATUS status; - - status = _nss_getpwent_r(&pwd, buf, sizeof(buf), &nss_errno); - if (status == NSS_STATUS_NOTFOUND) { - return NULL; - } - if (status != NSS_STATUS_SUCCESS) { - report_nss_error("getpwent", status); - return NULL; - } - return &pwd; -} - -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"); - static struct passwd pwd; - static char buf[1000]; - NSS_STATUS status; - - status = _nss_getpwnam_r(name, &pwd, buf, sizeof(buf), &nss_errno); - if (status == NSS_STATUS_NOTFOUND) { - return NULL; - } - if (status != NSS_STATUS_SUCCESS) { - report_nss_error("getpwnam", status); - return NULL; - } - return &pwd; -} - -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"); - static struct passwd pwd; - static char buf[1000]; - NSS_STATUS status; - - status = _nss_getpwuid_r(uid, &pwd, buf, sizeof(buf), &nss_errno); - if (status == NSS_STATUS_NOTFOUND) { - return NULL; - } - if (status != NSS_STATUS_SUCCESS) { - report_nss_error("getpwuid", status); - return NULL; - } - return &pwd; -} - -static void nss_setpwent(void) -{ - NSS_STATUS (*_nss_setpwent)(void) = find_fn("setpwent"); - NSS_STATUS status; - 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 status; - 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"); - static struct group grp; - static char *buf; - static int buflen = 1024; - NSS_STATUS status; - - if (!buf) buf = malloc(buflen); - -again: - status = _nss_getgrent_r(&grp, buf, buflen, &nss_errno); - if (status == NSS_STATUS_TRYAGAIN) { - buflen *= 2; - buf = realloc(buf, buflen); - goto again; - } - if (status == NSS_STATUS_NOTFOUND) { - return NULL; - } - if (status != NSS_STATUS_SUCCESS) { - report_nss_error("getgrent", status); - return NULL; - } - 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"); - static struct group grp; - static char *buf; - static int buflen = 1000; - NSS_STATUS status; - - if (!buf) buf = malloc(buflen); -again: - status = _nss_getgrnam_r(name, &grp, buf, buflen, &nss_errno); - if (status == NSS_STATUS_TRYAGAIN) { - buflen *= 2; - buf = realloc(buf, buflen); - goto again; - } - if (status == NSS_STATUS_NOTFOUND) { - return NULL; - } - if (status != NSS_STATUS_SUCCESS) { - report_nss_error("getgrnam", status); - return NULL; - } - 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"); - static struct group grp; - static char *buf; - static int buflen = 1000; - NSS_STATUS status; - - if (!buf) buf = malloc(buflen); -again: - status = _nss_getgrgid_r(gid, &grp, buf, buflen, &nss_errno); - if (status == NSS_STATUS_TRYAGAIN) { - buflen *= 2; - buf = realloc(buf, buflen); - goto again; - } - if (status == NSS_STATUS_NOTFOUND) { - return NULL; - } - if (status != NSS_STATUS_SUCCESS) { - report_nss_error("getgrgid", status); - return NULL; - } - return &grp; -} - -static void nss_setgrent(void) -{ - NSS_STATUS (*_nss_setgrent)(void) = find_fn("setgrent"); - NSS_STATUS status; - 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 status; - status = _nss_endgrent(); - if (status != NSS_STATUS_SUCCESS) { - report_nss_error("endgrent", status); - } -} - -static int nss_initgroups(char *user, gid_t group, gid_t **groups, long int *start, long int *size) -{ - NSS_STATUS (*_nss_initgroups)(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; - - status = _nss_initgroups(user, group, start, size, groups, 0, &nss_errno); - if (status != NSS_STATUS_SUCCESS) { - report_nss_error("initgroups", status); - } - return status; -} - -static void print_passwd(struct passwd *pwd) -{ - printf("%s:%s:%d:%d:%s:%s:%s\n", - pwd->pw_name, - pwd->pw_passwd, - pwd->pw_uid, - 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: ", - grp->gr_name, - grp->gr_passwd, - 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 void nss_test_initgroups(char *name, gid_t gid) -{ - long int size = 16; - long int start = 1; - gid_t *groups = NULL; - int i; - NSS_STATUS status; - - groups = (gid_t *)malloc(size * sizeof(gid_t)); - groups[0] = gid; - - status = nss_initgroups(name, gid, &groups, &start, &size); - if (status == NSS_STATUS_UNAVAIL) { - printf("No initgroups fn\n"); - return; - } - - for (i=0; i<start-1; i++) { - printf("%d, ", groups[i]); - } - printf("%d\n", groups[i]); -} - - -static void nss_test_users(void) -{ - struct passwd *pwd; - - nss_setpwent(); - /* loop over all users */ - while ((pwd = nss_getpwent())) { - 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"); - } - nss_endpwent(); -} - -static void nss_test_groups(void) -{ - struct group *grp; - - nss_setgrent(); - /* loop over all groups */ - while ((grp = nss_getgrent())) { - 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"); - } - nss_endgrent(); -} - -static void nss_test_errors(void) -{ - struct passwd *pwd; - struct group *grp; - - 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); - } -} - - int main(int argc, char *argv[]) -{ - char *p; - - if (argc > 1) so_path = argv[1]; - - p = strrchr(so_path, '_'); - if (!p) { - printf("Badly formed name for .so - must be libnss_FOO.so\n"); - exit(1); - } - nss_name = strdup(p+1); - p = strchr(nss_name, '.'); - if (p) *p = 0; - - printf("so_path=%s nss_name=%s\n\n", so_path, nss_name); - - nss_test_users(); - nss_test_groups(); - nss_test_errors(); - - printf("total_errors=%d\n", total_errors); - - return total_errors; -} |