nsswitch/winbind_nss_freebsd.c

ソースコードを見る。

関数
enum nss_status	_nss_winbind_getgrent_r (struct group *, char *, size_t, int *)
enum nss_status	_nss_winbind_getgrnam_r (const char *, struct group *, char *, size_t, int *)
enum nss_status	_nss_winbind_getgrgid_r (gid_t gid, struct group *, char *, size_t, int *)
enum nss_status	_nss_winbind_setgrent (void)
enum nss_status	_nss_winbind_endgrent (void)
enum nss_status	_nss_winbind_getpwent_r (struct passwd *, char *, size_t, int *)
enum nss_status	_nss_winbind_getpwnam_r (const char *, struct passwd *, char *, size_t, int *)
enum nss_status	_nss_winbind_getpwuid_r (gid_t gid, struct passwd *, char *, size_t, int *)
enum nss_status	_nss_winbind_setpwent (void)
enum nss_status	_nss_winbind_endpwent (void)
	NSS_METHOD_PROTOTYPE (__nss_compat_getgrnam_r)
	NSS_METHOD_PROTOTYPE (__nss_compat_getgrgid_r)
	NSS_METHOD_PROTOTYPE (__nss_compat_getgrent_r)
	NSS_METHOD_PROTOTYPE (__nss_compat_setgrent)
	NSS_METHOD_PROTOTYPE (__nss_compat_endgrent)
	NSS_METHOD_PROTOTYPE (__nss_compat_getpwnam_r)
	NSS_METHOD_PROTOTYPE (__nss_compat_getpwuid_r)
	NSS_METHOD_PROTOTYPE (__nss_compat_getpwent_r)
	NSS_METHOD_PROTOTYPE (__nss_compat_setpwent)
	NSS_METHOD_PROTOTYPE (__nss_compat_endpwent)
ns_mtab *	nss_module_register (const char *source, unsigned int *mtabsize, nss_module_unregister_fn *unreg)
変数
static ns_mtab	methods []

---

関数

NSS_STATUS _nss_winbind_getgrent_r	(	struct group *	,
		char *	,
		size_t	,
		int *
	)

winbind_nss_linux.c の 764 行で定義されています。

参照先 winbind_getgrent()・WINBINDD_GETGRENT.

参照元 _nss_winbind_getgrent_solwrap()・netbsdwinbind_getgrent()・netbsdwinbind_getgrent_r().

{
        return winbind_getgrent(WINBINDD_GETGRENT, result, buffer, buflen, errnop);
}

NSS_STATUS _nss_winbind_getgrnam_r	(	const char *	,
		struct group *	,
		char *	,
		size_t	,
		int *
	)

winbind_nss_linux.c の 780 行で定義されています。

参照先 winbindd_response::data・errno・winbindd_response::extra_data・fill_grent()・fprintf()・free_response()・winbindd_response::gr・nss_err_str()・NSS_STATUS_SUCCESS・NSS_STATUS_TRYAGAIN・WINBINDD_GETGRNAM・winbindd_request_response().

参照元 _nss_winbind_getgrnam_solwrap()・netbsdwinbind_getgrnam()・netbsdwinbind_getgrnam_r().

{
        NSS_STATUS ret;
        static struct winbindd_response response;
        struct winbindd_request request;
        static int keep_response;
        
#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: getgrnam %s\n", getpid(), name);
#endif

        /* If our static buffer needs to be expanded we are called again */
        
        if (!keep_response) {

                /* Call for the first time */

                ZERO_STRUCT(request);
                ZERO_STRUCT(response);

                strncpy(request.data.groupname, name, 
                        sizeof(request.data.groupname));
                request.data.groupname
                        [sizeof(request.data.groupname) - 1] = '\0';

                ret = winbindd_request_response(WINBINDD_GETGRNAM, &request, &response);

                if (ret == NSS_STATUS_SUCCESS) {
                        ret = fill_grent(result, &response.data.gr, 
                                         (char *)response.extra_data.data,
                                         &buffer, &buflen);

                        if (ret == NSS_STATUS_TRYAGAIN) {
                                keep_response = True;
                                *errnop = errno = ERANGE;
                                goto done;
                        }
                }

        } else {
                
                /* We've been called again */
                
                ret = fill_grent(result, &response.data.gr, 
                                 (char *)response.extra_data.data, &buffer,
                                 &buflen);
                
                if (ret == NSS_STATUS_TRYAGAIN) {
                        keep_response = True;
                        *errnop = errno = ERANGE;
                        goto done;
                }

                keep_response = False;
                *errnop = 0;
        }

        free_response(&response);
        done:
#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: getgrnam %s returns %s (%d)\n", getpid(),
                name, nss_err_str(ret), ret);
#endif
        return ret;
}

NSS_STATUS _nss_winbind_getgrgid_r	(	gid_t	gid,
		struct group *	,
		char *	,
		size_t	,
		int *
	)

winbind_nss_linux.c の 851 行で定義されています。

参照先 winbindd_response::data・errno・winbindd_response::extra_data・fill_grent()・fprintf()・free_response()・winbindd_response::gr・nss_err_str()・NSS_STATUS_SUCCESS・NSS_STATUS_TRYAGAIN・WINBINDD_GETGRGID・winbindd_request_response().

参照元 _nss_winbind_getgrgid_solwrap()・netbsdwinbind_getgrgid()・netbsdwinbind_getgrgid_r().

{
        NSS_STATUS ret;
        static struct winbindd_response response;
        struct winbindd_request request;
        static int keep_response;

#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: getgrgid %d\n", getpid(), gid);
#endif

        /* If our static buffer needs to be expanded we are called again */

        if (!keep_response) {

                /* Call for the first time */

                ZERO_STRUCT(request);
                ZERO_STRUCT(response);

                request.data.gid = gid;

                ret = winbindd_request_response(WINBINDD_GETGRGID, &request, &response);

                if (ret == NSS_STATUS_SUCCESS) {

                        ret = fill_grent(result, &response.data.gr, 
                                         (char *)response.extra_data.data, 
                                         &buffer, &buflen);

                        if (ret == NSS_STATUS_TRYAGAIN) {
                                keep_response = True;
                                *errnop = errno = ERANGE;
                                goto done;
                        }
                }

        } else {

                /* We've been called again */

                ret = fill_grent(result, &response.data.gr, 
                                 (char *)response.extra_data.data, &buffer,
                                 &buflen);

                if (ret == NSS_STATUS_TRYAGAIN) {
                        keep_response = True;
                        *errnop = errno = ERANGE;
                        goto done;
                }

                keep_response = False;
                *errnop = 0;
        }

        free_response(&response);
        done:
#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: getgrgid %d returns %s (%d)\n", getpid(),
                (unsigned int)gid, nss_err_str(ret), ret);
#endif
        return ret;
}

NSS_STATUS _nss_winbind_setgrent

(

void

)

winbind_nss_linux.c の 621 行で定義されています。

参照先 fprintf()・free_response()・getgrent_response・ndx_gr_cache・nss_err_str()・num_gr_cache・winbindd_request_response()・WINBINDD_SETGRENT.

参照元 _nss_winbind_setgrent_solwrap()・netbsdwinbind_setgrent().

{
        NSS_STATUS ret;
#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: setgrent\n", getpid());
#endif

        if (num_gr_cache > 0) {
                ndx_gr_cache = num_gr_cache = 0;
                free_response(&getgrent_response);
        }

        ret = winbindd_request_response(WINBINDD_SETGRENT, NULL, NULL);
#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: setgrent returns %s (%d)\n", getpid(),
                nss_err_str(ret), ret);
#endif
        return ret;
}

NSS_STATUS _nss_winbind_endgrent

(

void

)

winbind_nss_linux.c の 644 行で定義されています。

参照先 fprintf()・free_response()・getgrent_response・ndx_gr_cache・nss_err_str()・num_gr_cache・WINBINDD_ENDGRENT・winbindd_request_response().

参照元 _nss_winbind_endgrent_solwrap()・netbsdwinbind_endgrent().

{
        NSS_STATUS ret;
#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: endgrent\n", getpid());
#endif

        if (num_gr_cache > 0) {
                ndx_gr_cache = num_gr_cache = 0;
                free_response(&getgrent_response);
        }

        ret = winbindd_request_response(WINBINDD_ENDGRENT, NULL, NULL);
#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: endgrent returns %s (%d)\n", getpid(),
                nss_err_str(ret), ret);
#endif
        return ret;
}

NSS_STATUS _nss_winbind_getpwent_r	(	struct passwd *	,
		char *	,
		size_t	,
		int *
	)

winbind_nss_linux.c の 395 行で定義されています。

参照先 winbindd_response::data・winbindd_request::data・errno・winbindd_response::extra_data・fill_pwent()・fprintf()・free_response()・getpwent_response・ndx_pw_cache・nss_err_str()・NSS_STATUS_NOTFOUND・NSS_STATUS_SUCCESS・NSS_STATUS_TRYAGAIN・winbindd_response::num_entries・winbindd_request::num_entries・num_pw_cache・WINBINDD_GETPWENT・winbindd_request_response().

参照元 _nss_winbind_getpwent_solwrap()・netbsdwinbind_getpwent()・netbsdwinbind_getpwent_r().

{
        NSS_STATUS ret;
        struct winbindd_request request;
        static int called_again;

#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: getpwent\n", getpid());
#endif

        /* Return an entry from the cache if we have one, or if we are
           called again because we exceeded our static buffer.  */

        if ((ndx_pw_cache < num_pw_cache) || called_again) {
                goto return_result;
        }

        /* Else call winbindd to get a bunch of entries */
        
        if (num_pw_cache > 0) {
                free_response(&getpwent_response);
        }

        ZERO_STRUCT(request);
        ZERO_STRUCT(getpwent_response);

        request.data.num_entries = MAX_GETPWENT_USERS;

        ret = winbindd_request_response(WINBINDD_GETPWENT, &request, 
                               &getpwent_response);

        if (ret == NSS_STATUS_SUCCESS) {
                struct winbindd_pw *pw_cache;

                /* Fill cache */

                ndx_pw_cache = 0;
                num_pw_cache = getpwent_response.data.num_entries;

                /* Return a result */

        return_result:

                pw_cache = (struct winbindd_pw *)
                        getpwent_response.extra_data.data;

                /* Check data is valid */

                if (pw_cache == NULL) {
                        ret = NSS_STATUS_NOTFOUND;
                        goto done;
                }

                ret = fill_pwent(result, &pw_cache[ndx_pw_cache],
                                 &buffer, &buflen);
                
                /* Out of memory - try again */

                if (ret == NSS_STATUS_TRYAGAIN) {
                        called_again = True;
                        *errnop = errno = ERANGE;
                        goto done;
                }

                *errnop = errno = 0;
                called_again = False;
                ndx_pw_cache++;

                /* If we've finished with this lot of results free cache */

                if (ndx_pw_cache == num_pw_cache) {
                        ndx_pw_cache = num_pw_cache = 0;
                        free_response(&getpwent_response);
                }
        }
        done:
#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: getpwent returns %s (%d)\n", getpid(),
                nss_err_str(ret), ret);
#endif
        return ret;
}

NSS_STATUS _nss_winbind_getpwnam_r	(	const char *	,
		struct passwd *	,
		char *	,
		size_t	,
		int *
	)

winbind_nss_linux.c の 545 行で定義されています。

参照先 winbindd_response::data・winbindd_request::data・errno・fill_pwent()・fprintf()・free_response()・nss_err_str()・NSS_STATUS_SUCCESS・NSS_STATUS_TRYAGAIN・winbindd_response::pw・winbindd_request::username・WINBINDD_GETPWNAM・winbindd_request_response().

参照元 _nss_winbind_getpwnam_solwrap()・netbsdwinbind_getpwnam()・netbsdwinbind_getpwnam_r().

{
        NSS_STATUS ret;
        static struct winbindd_response response;
        struct winbindd_request request;
        static int keep_response;

#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: getpwnam %s\n", getpid(), name);
#endif

        /* If our static buffer needs to be expanded we are called again */

        if (!keep_response) {

                /* Call for the first time */

                ZERO_STRUCT(response);
                ZERO_STRUCT(request);

                strncpy(request.data.username, name, 
                        sizeof(request.data.username) - 1);
                request.data.username
                        [sizeof(request.data.username) - 1] = '\0';

                ret = winbindd_request_response(WINBINDD_GETPWNAM, &request, &response);

                if (ret == NSS_STATUS_SUCCESS) {
                        ret = fill_pwent(result, &response.data.pw, &buffer,
                                         &buflen);

                        if (ret == NSS_STATUS_TRYAGAIN) {
                                keep_response = True;
                                *errnop = errno = ERANGE;
                                goto done;
                        }
                }

        } else {

                /* We've been called again */

                ret = fill_pwent(result, &response.data.pw, &buffer, &buflen);

                if (ret == NSS_STATUS_TRYAGAIN) {
                        keep_response = True;
                        *errnop = errno = ERANGE;
                        goto done;
                }

                keep_response = False;
                *errnop = errno = 0;
        }

        free_response(&response);
        done:
#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: getpwnam %s returns %s (%d)\n", getpid(),
                name, nss_err_str(ret), ret);
#endif
        return ret;
}

enum nss_status _nss_winbind_getpwuid_r	(	gid_t	gid,
		struct passwd *	,
		char *	,
		size_t	,
		int *
	)

参照元 _nss_winbind_getpwuid_solwrap()・netbsdwinbind_getpwuid()・netbsdwinbind_getpwuid_r().

NSS_STATUS _nss_winbind_setpwent

(

void

)

winbind_nss_linux.c の 349 行で定義されています。

参照先 fprintf()・free_response()・getpwent_response・ndx_pw_cache・nss_err_str()・num_pw_cache・winbindd_request_response()・WINBINDD_SETPWENT.

参照元 _nss_winbind_setpwent_solwrap()・netbsdwinbind_setpwent().

{
        NSS_STATUS ret;
#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: setpwent\n", getpid());
#endif

        if (num_pw_cache > 0) {
                ndx_pw_cache = num_pw_cache = 0;
                free_response(&getpwent_response);
        }

        ret = winbindd_request_response(WINBINDD_SETPWENT, NULL, NULL);
#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: setpwent returns %s (%d)\n", getpid(),
                nss_err_str(ret), ret);
#endif
        return ret;
}

NSS_STATUS _nss_winbind_endpwent

(

void

)

winbind_nss_linux.c の 372 行で定義されています。

参照先 fprintf()・free_response()・getpwent_response・ndx_pw_cache・nss_err_str()・num_pw_cache・WINBINDD_ENDPWENT・winbindd_request_response().

参照元 _nss_winbind_endpwent_solwrap()・netbsdwinbind_endpwent().

{
        NSS_STATUS ret;
#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: endpwent\n", getpid());
#endif

        if (num_pw_cache > 0) {
                ndx_pw_cache = num_pw_cache = 0;
                free_response(&getpwent_response);
        }

        ret = winbindd_request_response(WINBINDD_ENDPWENT, NULL, NULL);
#ifdef DEBUG_NSS
        fprintf(stderr, "[%5d]: endpwent returns %s (%d)\n", getpid(),
                nss_err_str(ret), ret);
#endif
        return ret;
}

NSS_METHOD_PROTOTYPE

(

__nss_compat_getgrnam_r

)

NSS_METHOD_PROTOTYPE

(

__nss_compat_getgrgid_r

)

NSS_METHOD_PROTOTYPE

(

__nss_compat_getgrent_r

)

NSS_METHOD_PROTOTYPE

(

__nss_compat_setgrent

)

NSS_METHOD_PROTOTYPE

(

__nss_compat_endgrent

)

NSS_METHOD_PROTOTYPE

(

__nss_compat_getpwnam_r

)

NSS_METHOD_PROTOTYPE

(

__nss_compat_getpwuid_r

)

NSS_METHOD_PROTOTYPE

(

__nss_compat_getpwent_r

)

NSS_METHOD_PROTOTYPE

(

__nss_compat_setpwent

)

NSS_METHOD_PROTOTYPE

(

__nss_compat_endpwent

)

ns_mtab* nss_module_register	(	const char *	source,
		unsigned int *	mtabsize,
		nss_module_unregister_fn *	unreg
	)

winbind_nss_freebsd.c の 75 行で定義されています。

参照先 methods.

{
        *mtabsize = sizeof(methods)/sizeof(methods[0]);
        *unreg = NULL;
        return (methods);
}

---

変数

ns_mtab methods[] [static]

初期値:

 {
{ NSDB_GROUP, "getgrnam_r", __nss_compat_getgrnam_r, _nss_winbind_getgrnam_r },
{ NSDB_GROUP, "getgrgid_r", __nss_compat_getgrgid_r, _nss_winbind_getgrgid_r },
{ NSDB_GROUP, "getgrent_r", __nss_compat_getgrent_r, _nss_winbind_getgrent_r },
{ NSDB_GROUP, "endgrent",   __nss_compat_setgrent,   _nss_winbind_setgrent },
{ NSDB_GROUP, "setgrent",   __nss_compat_endgrent,   _nss_winbind_endgrent },

{ NSDB_PASSWD, "getpwnam_r", __nss_compat_getpwnam_r, _nss_winbind_getpwnam_r },
{ NSDB_PASSWD, "getpwuid_r", __nss_compat_getpwuid_r, _nss_winbind_getpwuid_r },
{ NSDB_PASSWD, "getpwent_r", __nss_compat_getpwent_r, _nss_winbind_getpwent_r },
{ NSDB_PASSWD, "endpwent",   __nss_compat_setpwent,   _nss_winbind_setpwent },
{ NSDB_PASSWD, "setpwent",   __nss_compat_endpwent,   _nss_winbind_endpwent },

}

winbind_nss_freebsd.c の 59 行で定義されています。

参照元 account_lockout_policy_handler()・fillup_password_policy()・get_max_bad_attempts_from_lockout_policy()・get_pwd_properties()・get_sam_user_entries()・idmap_dump_maps()・ldapsam_add_aliasmem()・ldapsam_add_group_mapping_entry()・ldapsam_alias_memberships()・ldapsam_del_aliasmem()・ldapsam_delete_group_mapping_entry()・ldapsam_enum_aliasmem()・ldapsam_enum_group_mapping()・ldapsam_enum_group_members()・ldapsam_enum_group_memberships()・ldapsam_get_account_policy()・ldapsam_get_account_policy_from_ldap()・ldapsam_getgrgid()・ldapsam_getgrnam()・ldapsam_getgroup()・ldapsam_getgrsid()・ldapsam_lookup_rids()・ldapsam_modify_aliasmem()・ldapsam_new_rid()・ldapsam_new_rid_internal()・ldapsam_search_aliases()・ldapsam_search_groups()・ldapsam_search_grouptype()・ldapsam_search_users()・ldapsam_set_account_policy()・ldapsam_set_account_policy_in_ldap()・ldapsam_sid_to_id()・ldapsam_update_group_mapping_entry()・make_pdb_method()・make_pdb_method_name()・nss_module_register()・pdb_default_gid_to_sid()・pdb_default_sid_to_id()・pdb_default_uid_to_rid()・pdb_default_uid_to_sid()・pdb_nds_update_login_attempts()・smb_register_idmap()・smb_register_idmap_alloc()・smb_register_idmap_nss()・tdb_recovery_allocate()・tdb_transaction_commit()・transaction_setup_recovery()・winbindd_list_users().

---