mirror of
https://github.com/samba-team/samba.git
synced 2024-12-24 21:34:56 +03:00
nss_wrapper: add struct nwrap_backend.
Guenther
This commit is contained in:
Günther Deschner
parent
4f56d87cc8
commit
47b5a55239
@ -139,59 +139,87 @@
|
||||
#define NWRAP_VERBOSE(args)
|
||||
#endif
|
||||
|
||||
struct nwrap_ops {
|
||||
struct nwrap_backend {
|
||||
const char *name;
|
||||
struct passwd * (*nw_getpwnam)(const char *name);
|
||||
int (*nw_getpwnam_r)(const char *name, struct passwd *pwdst,
|
||||
char *buf, size_t buflen, struct passwd **pwdstp);
|
||||
struct passwd * (*nw_getpwuid)(uid_t uid);
|
||||
int (*nw_getpwuid_r)(uid_t uid, struct passwd *pwdst,
|
||||
char *buf, size_t buflen, struct passwd **pwdstp);
|
||||
void (*nw_setpwent)(void);
|
||||
struct passwd * (*nw_getpwent)(void);
|
||||
int (*nw_getpwent_r)(struct passwd *pwdst, char *buf,
|
||||
size_t buflen, struct passwd **pwdstp);
|
||||
void (*nw_endpwent)(void);
|
||||
int (*nw_initgroups)(const char *user, gid_t group);
|
||||
struct group * (*nw_getgrnam)(const char *name);
|
||||
int (*nw_getgrnam_r)(const char *name, struct group *grdst,
|
||||
char *buf, size_t buflen, struct group **grdstp);
|
||||
struct group * (*nw_getgrgid)(gid_t gid);
|
||||
int (*nw_getgrgid_r)(gid_t gid, struct group *grdst,
|
||||
char *buf, size_t buflen, struct group **grdstp);
|
||||
void (*nw_setgrent)(void);
|
||||
struct group * (*nw_getgrent)(void);
|
||||
int (*nw_getgrent_r)(struct group *grdst, char *buf,
|
||||
size_t buflen, struct group **grdstp);
|
||||
void (*nw_endgrent)(void);
|
||||
struct nwrap_ops *ops;
|
||||
};
|
||||
|
||||
static struct passwd *nwrap_files_getpwnam(const char *name);
|
||||
static int nwrap_files_getpwnam_r(const char *name, struct passwd *pwdst,
|
||||
struct nwrap_ops {
|
||||
struct passwd * (*nw_getpwnam)(struct nwrap_backend *b,
|
||||
const char *name);
|
||||
int (*nw_getpwnam_r)(struct nwrap_backend *b,
|
||||
const char *name, struct passwd *pwdst,
|
||||
char *buf, size_t buflen, struct passwd **pwdstp);
|
||||
struct passwd * (*nw_getpwuid)(struct nwrap_backend *b,
|
||||
uid_t uid);
|
||||
int (*nw_getpwuid_r)(struct nwrap_backend *b,
|
||||
uid_t uid, struct passwd *pwdst,
|
||||
char *buf, size_t buflen, struct passwd **pwdstp);
|
||||
void (*nw_setpwent)(struct nwrap_backend *b);
|
||||
struct passwd * (*nw_getpwent)(struct nwrap_backend *b);
|
||||
int (*nw_getpwent_r)(struct nwrap_backend *b,
|
||||
struct passwd *pwdst, char *buf,
|
||||
size_t buflen, struct passwd **pwdstp);
|
||||
void (*nw_endpwent)(struct nwrap_backend *b);
|
||||
int (*nw_initgroups)(struct nwrap_backend *b,
|
||||
const char *user, gid_t group);
|
||||
struct group * (*nw_getgrnam)(struct nwrap_backend *b,
|
||||
const char *name);
|
||||
int (*nw_getgrnam_r)(struct nwrap_backend *b,
|
||||
const char *name, struct group *grdst,
|
||||
char *buf, size_t buflen, struct group **grdstp);
|
||||
struct group * (*nw_getgrgid)(struct nwrap_backend *b,
|
||||
gid_t gid);
|
||||
int (*nw_getgrgid_r)(struct nwrap_backend *b,
|
||||
gid_t gid, struct group *grdst,
|
||||
char *buf, size_t buflen, struct group **grdstp);
|
||||
void (*nw_setgrent)(struct nwrap_backend *b);
|
||||
struct group * (*nw_getgrent)(struct nwrap_backend *b);
|
||||
int (*nw_getgrent_r)(struct nwrap_backend *b,
|
||||
struct group *grdst, char *buf,
|
||||
size_t buflen, struct group **grdstp);
|
||||
void (*nw_endgrent)(struct nwrap_backend *b);
|
||||
};
|
||||
|
||||
/* protoypes for files backend */
|
||||
|
||||
|
||||
static struct passwd *nwrap_files_getpwnam(struct nwrap_backend *b,
|
||||
const char *name);
|
||||
static int nwrap_files_getpwnam_r(struct nwrap_backend *b,
|
||||
const char *name, struct passwd *pwdst,
|
||||
char *buf, size_t buflen, struct passwd **pwdstp);
|
||||
static struct passwd *nwrap_files_getpwuid(uid_t uid);
|
||||
static int nwrap_files_getpwuid_r(uid_t uid, struct passwd *pwdst,
|
||||
static struct passwd *nwrap_files_getpwuid(struct nwrap_backend *b,
|
||||
uid_t uid);
|
||||
static int nwrap_files_getpwuid_r(struct nwrap_backend *b,
|
||||
uid_t uid, struct passwd *pwdst,
|
||||
char *buf, size_t buflen, struct passwd **pwdstp);
|
||||
static void nwrap_files_setpwent(void);
|
||||
static struct passwd *nwrap_files_getpwent(void);
|
||||
static int nwrap_files_getpwent_r(struct passwd *pwdst, char *buf,
|
||||
static void nwrap_files_setpwent(struct nwrap_backend *b);
|
||||
static struct passwd *nwrap_files_getpwent(struct nwrap_backend *b);
|
||||
static int nwrap_files_getpwent_r(struct nwrap_backend *b,
|
||||
struct passwd *pwdst, char *buf,
|
||||
size_t buflen, struct passwd **pwdstp);
|
||||
static void nwrap_files_endpwent(void);
|
||||
static int nwrap_files_initgroups(const char *user, gid_t group);
|
||||
static struct group *nwrap_files_getgrnam(const char *name);
|
||||
static int nwrap_files_getgrnam_r(const char *name, struct group *grdst,
|
||||
static void nwrap_files_endpwent(struct nwrap_backend *b);
|
||||
static int nwrap_files_initgroups(struct nwrap_backend *b,
|
||||
const char *user, gid_t group);
|
||||
static struct group *nwrap_files_getgrnam(struct nwrap_backend *b,
|
||||
const char *name);
|
||||
static int nwrap_files_getgrnam_r(struct nwrap_backend *b,
|
||||
const char *name, struct group *grdst,
|
||||
char *buf, size_t buflen, struct group **grdstp);
|
||||
static struct group *nwrap_files_getgrgid(gid_t gid);
|
||||
static int nwrap_files_getgrgid_r(gid_t gid, struct group *grdst,
|
||||
static struct group *nwrap_files_getgrgid(struct nwrap_backend *b,
|
||||
gid_t gid);
|
||||
static int nwrap_files_getgrgid_r(struct nwrap_backend *b,
|
||||
gid_t gid, struct group *grdst,
|
||||
char *buf, size_t buflen, struct group **grdstp);
|
||||
static void nwrap_files_setgrent(void);
|
||||
static struct group *nwrap_files_getgrent(void);
|
||||
static int nwrap_files_getgrent_r(struct group *grdst, char *buf,
|
||||
static void nwrap_files_setgrent(struct nwrap_backend *b);
|
||||
static struct group *nwrap_files_getgrent(struct nwrap_backend *b);
|
||||
static int nwrap_files_getgrent_r(struct nwrap_backend *b,
|
||||
struct group *grdst, char *buf,
|
||||
size_t buflen, struct group **grdstp);
|
||||
static void nwrap_files_endgrent(void);
|
||||
static void nwrap_files_endgrent(struct nwrap_backend *b);
|
||||
|
||||
struct nwrap_ops nwrap_files_ops = {
|
||||
.name = "files",
|
||||
.nw_getpwnam = nwrap_files_getpwnam,
|
||||
.nw_getpwnam_r = nwrap_files_getpwnam_r,
|
||||
.nw_getpwuid = nwrap_files_getpwuid,
|
||||
@ -212,7 +240,9 @@ struct nwrap_ops nwrap_files_ops = {
|
||||
};
|
||||
|
||||
struct nwrap_main {
|
||||
struct nwrap_ops *ops;
|
||||
const char *nwrap_switch;
|
||||
int num_backends;
|
||||
struct nwrap_backend *backends;
|
||||
};
|
||||
|
||||
struct nwrap_main *nwrap_main_global;
|
||||
@ -256,6 +286,40 @@ struct nwrap_gr nwrap_gr_global;
|
||||
static bool nwrap_gr_parse_line(struct nwrap_cache *nwrap, char *line);
|
||||
static void nwrap_gr_unload(struct nwrap_cache *nwrap);
|
||||
|
||||
static bool nwrap_module_init(const char *name,
|
||||
struct nwrap_ops *ops,
|
||||
int *num_backends,
|
||||
struct nwrap_backend **backends)
|
||||
{
|
||||
*backends = (struct nwrap_backend *)realloc(*backends,
|
||||
sizeof(struct nwrap_backend) * ((*num_backends) + 1));
|
||||
if (!*backends) {
|
||||
NWRAP_ERROR(("%s: out of memory\n",
|
||||
__location__));
|
||||
}
|
||||
|
||||
(*backends)[*num_backends].name = name;
|
||||
(*backends)[*num_backends].ops = ops;
|
||||
|
||||
(*num_backends)++;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static void nwrap_backend_init(struct nwrap_main *r)
|
||||
{
|
||||
r->num_backends = 0;
|
||||
r->backends = NULL;
|
||||
|
||||
if (!nwrap_module_init("files", &nwrap_files_ops,
|
||||
&r->num_backends,
|
||||
&r->backends)) {
|
||||
NWRAP_ERROR(("%s: failed to initialize 'files' backend\n",
|
||||
__location__));
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
static void nwrap_init(void)
|
||||
{
|
||||
static bool initialized;
|
||||
@ -265,7 +329,7 @@ static void nwrap_init(void)
|
||||
|
||||
nwrap_main_global = &__nwrap_main_global;
|
||||
|
||||
nwrap_main_global->ops = &nwrap_files_ops;
|
||||
nwrap_backend_init(nwrap_main_global);
|
||||
|
||||
nwrap_pw_global.cache = &__nwrap_cache_pw;
|
||||
|
||||
@ -865,8 +929,8 @@ static int nwrap_gr_copy_r(const struct group *src, struct group *dst,
|
||||
}
|
||||
|
||||
/* user functions */
|
||||
|
||||
static struct passwd *nwrap_files_getpwnam(const char *name)
|
||||
static struct passwd *nwrap_files_getpwnam(struct nwrap_backend *b,
|
||||
const char *name)
|
||||
{
|
||||
int i;
|
||||
|
||||
@ -889,12 +953,13 @@ static struct passwd *nwrap_files_getpwnam(const char *name)
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static int nwrap_files_getpwnam_r(const char *name, struct passwd *pwdst,
|
||||
static int nwrap_files_getpwnam_r(struct nwrap_backend *b,
|
||||
const char *name, struct passwd *pwdst,
|
||||
char *buf, size_t buflen, struct passwd **pwdstp)
|
||||
{
|
||||
struct passwd *pw;
|
||||
|
||||
pw = nwrap_files_getpwnam(name);
|
||||
pw = nwrap_files_getpwnam(b, name);
|
||||
if (!pw) {
|
||||
if (errno == 0) {
|
||||
return ENOENT;
|
||||
@ -905,7 +970,8 @@ static int nwrap_files_getpwnam_r(const char *name, struct passwd *pwdst,
|
||||
return nwrap_pw_copy_r(pw, pwdst, buf, buflen, pwdstp);
|
||||
}
|
||||
|
||||
static struct passwd *nwrap_files_getpwuid(uid_t uid)
|
||||
static struct passwd *nwrap_files_getpwuid(struct nwrap_backend *b,
|
||||
uid_t uid)
|
||||
{
|
||||
int i;
|
||||
|
||||
@ -928,12 +994,13 @@ static struct passwd *nwrap_files_getpwuid(uid_t uid)
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static int nwrap_files_getpwuid_r(uid_t uid, struct passwd *pwdst,
|
||||
static int nwrap_files_getpwuid_r(struct nwrap_backend *b,
|
||||
uid_t uid, struct passwd *pwdst,
|
||||
char *buf, size_t buflen, struct passwd **pwdstp)
|
||||
{
|
||||
struct passwd *pw;
|
||||
|
||||
pw = nwrap_files_getpwuid(uid);
|
||||
pw = nwrap_files_getpwuid(b, uid);
|
||||
if (!pw) {
|
||||
if (errno == 0) {
|
||||
return ENOENT;
|
||||
@ -945,12 +1012,12 @@ static int nwrap_files_getpwuid_r(uid_t uid, struct passwd *pwdst,
|
||||
}
|
||||
|
||||
/* user enum functions */
|
||||
static void nwrap_files_setpwent(void)
|
||||
static void nwrap_files_setpwent(struct nwrap_backend *b)
|
||||
{
|
||||
nwrap_pw_global.idx = 0;
|
||||
}
|
||||
|
||||
static struct passwd *nwrap_files_getpwent(void)
|
||||
static struct passwd *nwrap_files_getpwent(struct nwrap_backend *b)
|
||||
{
|
||||
struct passwd *pw;
|
||||
|
||||
@ -971,12 +1038,13 @@ static struct passwd *nwrap_files_getpwent(void)
|
||||
return pw;
|
||||
}
|
||||
|
||||
static int nwrap_files_getpwent_r(struct passwd *pwdst, char *buf,
|
||||
static int nwrap_files_getpwent_r(struct nwrap_backend *b,
|
||||
struct passwd *pwdst, char *buf,
|
||||
size_t buflen, struct passwd **pwdstp)
|
||||
{
|
||||
struct passwd *pw;
|
||||
|
||||
pw = nwrap_files_getpwent();
|
||||
pw = nwrap_files_getpwent(b);
|
||||
if (!pw) {
|
||||
if (errno == 0) {
|
||||
return ENOENT;
|
||||
@ -987,20 +1055,22 @@ static int nwrap_files_getpwent_r(struct passwd *pwdst, char *buf,
|
||||
return nwrap_pw_copy_r(pw, pwdst, buf, buflen, pwdstp);
|
||||
}
|
||||
|
||||
static void nwrap_files_endpwent(void)
|
||||
static void nwrap_files_endpwent(struct nwrap_backend *b)
|
||||
{
|
||||
nwrap_pw_global.idx = 0;
|
||||
}
|
||||
|
||||
/* misc functions */
|
||||
static int nwrap_files_initgroups(const char *user, gid_t group)
|
||||
static int nwrap_files_initgroups(struct nwrap_backend *b,
|
||||
const char *user, gid_t group)
|
||||
{
|
||||
/* TODO: maybe we should also fake this... */
|
||||
return EPERM;
|
||||
}
|
||||
|
||||
/* group functions */
|
||||
static struct group *nwrap_files_getgrnam(const char *name)
|
||||
static struct group *nwrap_files_getgrnam(struct nwrap_backend *b,
|
||||
const char *name)
|
||||
{
|
||||
int i;
|
||||
|
||||
@ -1023,12 +1093,13 @@ static struct group *nwrap_files_getgrnam(const char *name)
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static int nwrap_files_getgrnam_r(const char *name, struct group *grdst,
|
||||
static int nwrap_files_getgrnam_r(struct nwrap_backend *b,
|
||||
const char *name, struct group *grdst,
|
||||
char *buf, size_t buflen, struct group **grdstp)
|
||||
{
|
||||
struct group *gr;
|
||||
|
||||
gr = nwrap_files_getgrnam(name);
|
||||
gr = nwrap_files_getgrnam(b, name);
|
||||
if (!gr) {
|
||||
if (errno == 0) {
|
||||
return ENOENT;
|
||||
@ -1039,7 +1110,8 @@ static int nwrap_files_getgrnam_r(const char *name, struct group *grdst,
|
||||
return nwrap_gr_copy_r(gr, grdst, buf, buflen, grdstp);
|
||||
}
|
||||
|
||||
static struct group *nwrap_files_getgrgid(gid_t gid)
|
||||
static struct group *nwrap_files_getgrgid(struct nwrap_backend *b,
|
||||
gid_t gid)
|
||||
{
|
||||
int i;
|
||||
|
||||
@ -1062,12 +1134,13 @@ static struct group *nwrap_files_getgrgid(gid_t gid)
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static int nwrap_files_getgrgid_r(gid_t gid, struct group *grdst,
|
||||
static int nwrap_files_getgrgid_r(struct nwrap_backend *b,
|
||||
gid_t gid, struct group *grdst,
|
||||
char *buf, size_t buflen, struct group **grdstp)
|
||||
{
|
||||
struct group *gr;
|
||||
|
||||
gr = nwrap_files_getgrgid(gid);
|
||||
gr = nwrap_files_getgrgid(b, gid);
|
||||
if (!gr) {
|
||||
if (errno == 0) {
|
||||
return ENOENT;
|
||||
@ -1079,12 +1152,12 @@ static int nwrap_files_getgrgid_r(gid_t gid, struct group *grdst,
|
||||
}
|
||||
|
||||
/* group enum functions */
|
||||
static void nwrap_files_setgrent(void)
|
||||
static void nwrap_files_setgrent(struct nwrap_backend *b)
|
||||
{
|
||||
nwrap_gr_global.idx = 0;
|
||||
}
|
||||
|
||||
static struct group *nwrap_files_getgrent(void)
|
||||
static struct group *nwrap_files_getgrent(struct nwrap_backend *b)
|
||||
{
|
||||
struct group *gr;
|
||||
|
||||
@ -1105,12 +1178,13 @@ static struct group *nwrap_files_getgrent(void)
|
||||
return gr;
|
||||
}
|
||||
|
||||
static int nwrap_files_getgrent_r(struct group *grdst, char *buf,
|
||||
static int nwrap_files_getgrent_r(struct nwrap_backend *b,
|
||||
struct group *grdst, char *buf,
|
||||
size_t buflen, struct group **grdstp)
|
||||
{
|
||||
struct group *gr;
|
||||
|
||||
gr = nwrap_files_getgrent();
|
||||
gr = nwrap_files_getgrent(b);
|
||||
if (!gr) {
|
||||
if (errno == 0) {
|
||||
return ENOENT;
|
||||
@ -1121,7 +1195,7 @@ static int nwrap_files_getgrent_r(struct group *grdst, char *buf,
|
||||
return nwrap_gr_copy_r(gr, grdst, buf, buflen, grdstp);
|
||||
}
|
||||
|
||||
static void nwrap_files_endgrent(void)
|
||||
static void nwrap_files_endgrent(struct nwrap_backend *b)
|
||||
{
|
||||
nwrap_gr_global.idx = 0;
|
||||
}
|
||||
@ -1132,64 +1206,126 @@ static void nwrap_files_endgrent(void)
|
||||
|
||||
_PUBLIC_ struct passwd *nwrap_getpwnam(const char *name)
|
||||
{
|
||||
int i;
|
||||
struct passwd *pwd;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
return real_getpwnam(name);
|
||||
}
|
||||
|
||||
return nwrap_main_global->ops->nw_getpwnam(name);
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
pwd = b->ops->nw_getpwnam(b, name);
|
||||
if (pwd) {
|
||||
return pwd;
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
_PUBLIC_ int nwrap_getpwnam_r(const char *name, struct passwd *pwdst,
|
||||
char *buf, size_t buflen, struct passwd **pwdstp)
|
||||
{
|
||||
int i,ret;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
return real_getpwnam_r(name, pwdst, buf, buflen, pwdstp);
|
||||
}
|
||||
|
||||
return nwrap_main_global->ops->nw_getpwnam_r(name, pwdst, buf, buflen, pwdstp);
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
ret = b->ops->nw_getpwnam_r(b, name, pwdst, buf, buflen, pwdstp);
|
||||
if (ret == ENOENT) {
|
||||
continue;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
return ENOENT;
|
||||
}
|
||||
|
||||
_PUBLIC_ struct passwd *nwrap_getpwuid(uid_t uid)
|
||||
{
|
||||
int i;
|
||||
struct passwd *pwd;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
return real_getpwuid(uid);
|
||||
}
|
||||
|
||||
return nwrap_main_global->ops->nw_getpwuid(uid);
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
pwd = b->ops->nw_getpwuid(b, uid);
|
||||
if (pwd) {
|
||||
return pwd;
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
_PUBLIC_ int nwrap_getpwuid_r(uid_t uid, struct passwd *pwdst,
|
||||
char *buf, size_t buflen, struct passwd **pwdstp)
|
||||
{
|
||||
int i,ret;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
return real_getpwuid_r(uid, pwdst, buf, buflen, pwdstp);
|
||||
}
|
||||
|
||||
return nwrap_main_global->ops->nw_getpwuid_r(uid, pwdst, buf, buflen, pwdstp);
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
ret = b->ops->nw_getpwuid_r(b, uid, pwdst, buf, buflen, pwdstp);
|
||||
if (ret == ENOENT) {
|
||||
continue;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
return ENOENT;
|
||||
}
|
||||
|
||||
_PUBLIC_ void nwrap_setpwent(void)
|
||||
{
|
||||
int i;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
real_setpwent();
|
||||
return;
|
||||
}
|
||||
|
||||
nwrap_main_global->ops->nw_setpwent();
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
b->ops->nw_setpwent(b);
|
||||
}
|
||||
}
|
||||
|
||||
_PUBLIC_ struct passwd *nwrap_getpwent(void)
|
||||
{
|
||||
int i;
|
||||
struct passwd *pwd;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
return real_getpwent();
|
||||
}
|
||||
|
||||
return nwrap_main_global->ops->nw_getpwent();
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
pwd = b->ops->nw_getpwent(b);
|
||||
if (pwd) {
|
||||
return pwd;
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
_PUBLIC_ int nwrap_getpwent_r(struct passwd *pwdst, char *buf,
|
||||
size_t buflen, struct passwd **pwdstp)
|
||||
{
|
||||
int i,ret;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
#ifdef SOLARIS_GETPWENT_R
|
||||
struct passwd *pw;
|
||||
@ -1209,88 +1345,172 @@ _PUBLIC_ int nwrap_getpwent_r(struct passwd *pwdst, char *buf,
|
||||
#endif
|
||||
}
|
||||
|
||||
return nwrap_main_global->ops->nw_getpwent_r(pwdst, buf, buflen, pwdstp);
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
ret = b->ops->nw_getpwent_r(b, pwdst, buf, buflen, pwdstp);
|
||||
if (ret == ENOENT) {
|
||||
continue;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
return ENOENT;
|
||||
}
|
||||
|
||||
_PUBLIC_ void nwrap_endpwent(void)
|
||||
{
|
||||
int i;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
real_endpwent();
|
||||
return;
|
||||
}
|
||||
|
||||
nwrap_main_global->ops->nw_endpwent();
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
b->ops->nw_endpwent(b);
|
||||
}
|
||||
}
|
||||
|
||||
_PUBLIC_ int nwrap_initgroups(const char *user, gid_t group)
|
||||
{
|
||||
int i;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
return real_initgroups(user, group);
|
||||
}
|
||||
|
||||
return nwrap_main_global->ops->nw_initgroups(user, group);
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
return b->ops->nw_initgroups(b, user, group);
|
||||
}
|
||||
|
||||
errno = ENOENT;
|
||||
return -1;
|
||||
}
|
||||
|
||||
_PUBLIC_ struct group *nwrap_getgrnam(const char *name)
|
||||
{
|
||||
int i;
|
||||
struct group *grp;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
return real_getgrnam(name);
|
||||
}
|
||||
|
||||
return nwrap_main_global->ops->nw_getgrnam(name);
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
grp = b->ops->nw_getgrnam(b, name);
|
||||
if (grp) {
|
||||
return grp;
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
_PUBLIC_ int nwrap_getgrnam_r(const char *name, struct group *grdst,
|
||||
char *buf, size_t buflen, struct group **grdstp)
|
||||
{
|
||||
int i,ret;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
return real_getgrnam_r(name, grdst, buf, buflen, grdstp);
|
||||
}
|
||||
|
||||
return nwrap_main_global->ops->nw_getgrnam_r(name, grdst, buf, buflen, grdstp);
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
ret = b->ops->nw_getgrnam_r(b, name, grdst, buf, buflen, grdstp);
|
||||
if (ret == ENOENT) {
|
||||
continue;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
return ENOENT;
|
||||
}
|
||||
|
||||
_PUBLIC_ struct group *nwrap_getgrgid(gid_t gid)
|
||||
{
|
||||
int i;
|
||||
struct group *grp;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
return real_getgrgid(gid);
|
||||
}
|
||||
|
||||
return nwrap_main_global->ops->nw_getgrgid(gid);
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
grp = b->ops->nw_getgrgid(b, gid);
|
||||
if (grp) {
|
||||
return grp;
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
_PUBLIC_ int nwrap_getgrgid_r(gid_t gid, struct group *grdst,
|
||||
char *buf, size_t buflen, struct group **grdstp)
|
||||
{
|
||||
int i,ret;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
return real_getgrgid_r(gid, grdst, buf, buflen, grdstp);
|
||||
}
|
||||
|
||||
return nwrap_main_global->ops->nw_getgrgid_r(gid, grdst, buf, buflen, grdstp);
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
ret = b->ops->nw_getgrgid_r(b, gid, grdst, buf, buflen, grdstp);
|
||||
if (ret == ENOENT) {
|
||||
continue;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
return ENOENT;
|
||||
}
|
||||
|
||||
_PUBLIC_ void nwrap_setgrent(void)
|
||||
{
|
||||
int i;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
real_setgrent();
|
||||
return;
|
||||
}
|
||||
|
||||
nwrap_main_global->ops->nw_setgrent();
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
b->ops->nw_setgrent(b);
|
||||
}
|
||||
}
|
||||
|
||||
_PUBLIC_ struct group *nwrap_getgrent(void)
|
||||
{
|
||||
int i;
|
||||
struct group *grp;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
return real_getgrent();
|
||||
}
|
||||
|
||||
return nwrap_main_global->ops->nw_getgrent();
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
grp = b->ops->nw_getgrent(b);
|
||||
if (grp) {
|
||||
return grp;
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
_PUBLIC_ int nwrap_getgrent_r(struct group *grdst, char *buf,
|
||||
size_t buflen, struct group **grdstp)
|
||||
{
|
||||
int i,ret;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
#ifdef SOLARIS_GETGRENT_R
|
||||
struct group *gr;
|
||||
@ -1310,17 +1530,31 @@ _PUBLIC_ int nwrap_getgrent_r(struct group *grdst, char *buf,
|
||||
#endif
|
||||
}
|
||||
|
||||
return nwrap_main_global->ops->nw_getgrent_r(grdst, buf, buflen, grdstp);
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
ret = b->ops->nw_getgrent_r(b, grdst, buf, buflen, grdstp);
|
||||
if (ret == ENOENT) {
|
||||
continue;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
return ENOENT;
|
||||
}
|
||||
|
||||
_PUBLIC_ void nwrap_endgrent(void)
|
||||
{
|
||||
int i;
|
||||
|
||||
if (!nwrap_enabled()) {
|
||||
real_endgrent();
|
||||
return;
|
||||
}
|
||||
|
||||
nwrap_main_global->ops->nw_endgrent();
|
||||
for (i=0; i < nwrap_main_global->num_backends; i++) {
|
||||
struct nwrap_backend *b = &nwrap_main_global->backends[i];
|
||||
b->ops->nw_endgrent(b);
|
||||
}
|
||||
}
|
||||
|
||||
_PUBLIC_ int nwrap_getgrouplist(const char *user, gid_t group, gid_t *groups, int *ngroups)
|
||||
@ -1377,6 +1611,7 @@ _PUBLIC_ int nwrap_getgrouplist(const char *user, gid_t group, gid_t *groups, in
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
nwrap_endgrent();
|
||||
|
||||
NWRAP_VERBOSE(("%s: %s is member of %d groups: %d\n",
|
||||
|
||||
Loading…
Reference in New Issue
Block a user