mirror of
https://github.com/samba-team/samba.git
synced 2025-01-28 17:47:29 +03:00
711f8d0a13
* remove 'winbind uid' and 'winbind gid' parameters (replaced by current idmap parameter) * create the sambaUnixIdPool entries automatically in the 'ldap idmap suffix' * add new 'ldap idmap suffix' and 'ldap group suffix' parametrer * "idmap backend = ldap" now accepts 'ldap:ldap://server/' format (parameters are passed to idmap init() function (This used to be commit 1665926281ed2be3c5affca551c9d458d013fc7f)
153 lines
3.6 KiB
C
153 lines
3.6 KiB
C
/*
|
|
Unix SMB/CIFS implementation.
|
|
|
|
idmap Winbind backend
|
|
|
|
Copyright (C) Simo Sorce 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
|
|
(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, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#include "includes.h"
|
|
#include "nsswitch/winbind_nss.h"
|
|
|
|
#undef DBGC_CLASS
|
|
#define DBGC_CLASS DBGC_IDMAP
|
|
|
|
extern DOM_SID global_sid_NULL; /* NULL sid */
|
|
|
|
NSS_STATUS winbindd_request(int req_type,
|
|
struct winbindd_request *request,
|
|
struct winbindd_response *response);
|
|
|
|
/* Get a sid from an id */
|
|
static NTSTATUS db_get_sid_from_id(DOM_SID *sid, unid_t id, int id_type)
|
|
{
|
|
struct winbindd_request request;
|
|
struct winbindd_response response;
|
|
int result, operation;
|
|
|
|
ZERO_STRUCT(request);
|
|
ZERO_STRUCT(response);
|
|
|
|
switch (id_type & ID_TYPEMASK) {
|
|
case ID_USERID:
|
|
request.data.uid = id.uid;
|
|
operation = WINBINDD_UID_TO_SID;
|
|
break;
|
|
case ID_GROUPID:
|
|
request.data.gid = id.gid;
|
|
operation = WINBINDD_GID_TO_SID;
|
|
break;
|
|
default:
|
|
return NT_STATUS_INVALID_PARAMETER;
|
|
}
|
|
|
|
/* Make The Request */
|
|
result = winbindd_request(operation, &request, &response);
|
|
if (result == NSS_STATUS_SUCCESS) {
|
|
if (!string_to_sid(sid, response.data.sid.sid)) {
|
|
return NT_STATUS_INVALID_SID;
|
|
}
|
|
return NT_STATUS_OK;
|
|
} else {
|
|
sid_copy(sid, &global_sid_NULL);
|
|
}
|
|
|
|
return NT_STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
/* Get an id from a sid */
|
|
static NTSTATUS db_get_id_from_sid(unid_t *id, int *id_type, const DOM_SID *sid)
|
|
{
|
|
struct winbindd_request request;
|
|
struct winbindd_response response;
|
|
int result, operation;
|
|
fstring sid_str;
|
|
|
|
if (!id || !id_type) {
|
|
return NT_STATUS_INVALID_PARAMETER;
|
|
}
|
|
|
|
/* setup request */
|
|
|
|
ZERO_STRUCT(request);
|
|
ZERO_STRUCT(response);
|
|
|
|
switch (*id_type & ID_TYPEMASK) {
|
|
case ID_USERID:
|
|
operation = WINBINDD_SID_TO_UID;
|
|
break;
|
|
case ID_GROUPID:
|
|
operation = WINBINDD_SID_TO_GID;
|
|
break;
|
|
default:
|
|
return NT_STATUS_INVALID_PARAMETER;
|
|
}
|
|
|
|
sid_to_string(sid_str, sid);
|
|
fstrcpy(request.data.sid, sid_str);
|
|
|
|
/* Make The Request */
|
|
result = winbindd_request(operation, &request, &response);
|
|
|
|
if (result == NSS_STATUS_SUCCESS) {
|
|
if (operation == WINBINDD_SID_TO_UID) {
|
|
(*id).uid = response.data.uid;
|
|
} else {
|
|
(*id).gid = response.data.gid;
|
|
}
|
|
return NT_STATUS_OK;
|
|
}
|
|
|
|
return NT_STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
static NTSTATUS db_set_mapping(const DOM_SID *sid, unid_t id, int id_type) {
|
|
return NT_STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
Initialise idmap database.
|
|
*****************************************************************************/
|
|
static NTSTATUS db_init( char *params ) {
|
|
return NT_STATUS_OK;
|
|
}
|
|
|
|
/* Close the tdb */
|
|
static NTSTATUS db_close(void) {
|
|
return NT_STATUS_OK;
|
|
}
|
|
|
|
static void db_status(void) {
|
|
return;
|
|
}
|
|
|
|
static struct idmap_methods winbind_methods = {
|
|
db_init,
|
|
db_get_sid_from_id,
|
|
db_get_id_from_sid,
|
|
db_set_mapping,
|
|
db_close,
|
|
db_status
|
|
|
|
};
|
|
|
|
NTSTATUS idmap_winbind_init(void)
|
|
{
|
|
return smb_register_idmap(SMB_IDMAP_INTERFACE_VERSION, "winbind", &winbind_methods);
|
|
}
|
|
|