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, see <http://www.gnu.org/licenses/>.
25 #define DBGC_CLASS DBGC_IDMAP
27 /*****************************
28 Initialise idmap database.
29 *****************************/
31 static NTSTATUS idmap_pdb_init(struct idmap_domain *dom)
33 dom->initialized = True;
37 /**********************************
38 lookup a set of unix ids.
39 **********************************/
41 static NTSTATUS idmap_pdb_unixids_to_sids(struct idmap_domain *dom, struct id_map **ids)
45 if (! dom->initialized) {
46 return NT_STATUS_UNSUCCESSFUL;
49 for (i = 0; ids[i]; i++) {
51 /* unmapped by default */
52 ids[i]->status = ID_UNMAPPED;
54 switch (ids[i]->xid.type) {
56 if (pdb_uid_to_sid((uid_t)ids[i]->xid.id, ids[i]->sid)) {
57 ids[i]->status = ID_MAPPED;
61 if (pdb_gid_to_sid((gid_t)ids[i]->xid.id, ids[i]->sid)) {
62 ids[i]->status = ID_MAPPED;
66 ids[i]->status = ID_UNKNOWN;
73 /**********************************
75 **********************************/
77 static NTSTATUS idmap_pdb_sids_to_unixids(struct idmap_domain *dom, struct id_map **ids)
81 if (! dom->initialized) {
82 return NT_STATUS_UNSUCCESSFUL;
85 for (i = 0; ids[i]; i++) {
86 enum lsa_SidType type;
89 if (pdb_sid_to_id(ids[i]->sid, &id, &type)) {
92 ids[i]->xid.id = id.uid;
93 ids[i]->xid.type = ID_TYPE_UID;
94 ids[i]->status = ID_MAPPED;
97 case SID_NAME_DOM_GRP:
99 case SID_NAME_WKN_GRP:
100 ids[i]->xid.id = id.gid;
101 ids[i]->xid.type = ID_TYPE_GID;
102 ids[i]->status = ID_MAPPED;
106 /* make sure it is marked as unmapped */
107 ids[i]->status = ID_UNKNOWN;
112 ids[i]->status = ID_UNMAPPED;
119 /**********************************
120 Close the idmap tdb instance
121 **********************************/
123 static NTSTATUS idmap_pdb_close(struct idmap_domain *dom)
128 static struct idmap_methods passdb_methods = {
130 .init = idmap_pdb_init,
131 .unixids_to_sids = idmap_pdb_unixids_to_sids,
132 .sids_to_unixids = idmap_pdb_sids_to_unixids,
133 .close_fn =idmap_pdb_close
136 NTSTATUS idmap_passdb_init(void)
138 return smb_register_idmap(SMB_IDMAP_INTERFACE_VERSION, "passdb", &passdb_methods);