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
);