2 Unix SMB/CIFS implementation.
6 Copyright (C) Simo Sorce 2006
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 #define DBGC_CLASS DBGC_IDMAP
28 /*****************************
29 Initialise idmap database.
30 *****************************/
32 static NTSTATUS idmap_pdb_init(struct idmap_domain *dom)
34 dom->initialized = True;
38 /**********************************
39 lookup a set of unix ids.
40 **********************************/
42 static NTSTATUS idmap_pdb_unixids_to_sids(struct idmap_domain *dom, struct id_map **ids)
46 if (! dom->initialized) {
47 return NT_STATUS_UNSUCCESSFUL;
50 for (i = 0; ids[i]; i++) {
52 /* unmapped by default */
53 ids[i]->status = ID_UNMAPPED;
55 switch (ids[i]->xid.type) {
57 if (pdb_uid_to_sid((uid_t)ids[i]->xid.id, ids[i]->sid)) {
58 ids[i]->status = ID_MAPPED;
62 if (pdb_gid_to_sid((gid_t)ids[i]->xid.id, ids[i]->sid)) {
63 ids[i]->status = ID_MAPPED;
67 ids[i]->status = ID_UNKNOWN;
74 /**********************************
76 **********************************/
78 static NTSTATUS idmap_pdb_sids_to_unixids(struct idmap_domain *dom, struct id_map **ids)
82 if (! dom->initialized) {
83 return NT_STATUS_UNSUCCESSFUL;
86 for (i = 0; ids[i]; i++) {
87 enum lsa_SidType type;
90 if (pdb_sid_to_id(ids[i]->sid, &id, &type)) {
93 ids[i]->xid.id = id.uid;
94 ids[i]->xid.type = ID_TYPE_UID;
95 ids[i]->status = ID_MAPPED;
98 case SID_NAME_DOM_GRP:
100 case SID_NAME_WKN_GRP:
101 ids[i]->xid.id = id.gid;
102 ids[i]->xid.type = ID_TYPE_GID;
103 ids[i]->status = ID_MAPPED;
107 /* make sure it is marked as unmapped */
108 ids[i]->status = ID_UNKNOWN;
113 ids[i]->status = ID_UNMAPPED;
120 /**********************************
121 Close the idmap tdb instance
122 **********************************/
124 static NTSTATUS idmap_pdb_close(struct idmap_domain *dom)
129 static struct idmap_methods passdb_methods = {
131 .init = idmap_pdb_init,
132 .unixids_to_sids = idmap_pdb_unixids_to_sids,
133 .sids_to_unixids = idmap_pdb_sids_to_unixids,
134 .close_fn =idmap_pdb_close
137 NTSTATUS idmap_passdb_init(void)
139 return smb_register_idmap(SMB_IDMAP_INTERFACE_VERSION, "passdb", &passdb_methods);