| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 |
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| 4 | idmap PASSDB backend
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| 5 |
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| 6 | Copyright (C) Simo Sorce 2006
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| 7 |
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| 8 | This program is free software; you can redistribute it and/or modify
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| 9 | it under the terms of the GNU General Public License as published by
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| 10 | the Free Software Foundation; either version 3 of the License, or
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| 11 | (at your option) any later version.
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| 12 |
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| 13 | This program is distributed in the hope that it will be useful,
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| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | GNU General Public License for more details.
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| 17 |
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| 18 | You should have received a copy of the GNU General Public License
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| 19 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 20 | */
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| 21 |
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| 22 | #include "includes.h"
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| 23 | #include "idmap.h"
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| 24 | #include "passdb.h"
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| 25 |
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| 26 | #undef DBGC_CLASS
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| 27 | #define DBGC_CLASS DBGC_IDMAP
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| 28 |
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| 29 | /*****************************
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| 30 | Initialise idmap database.
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| 31 | *****************************/
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| 32 |
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| 33 | static NTSTATUS idmap_pdb_init(struct idmap_domain *dom)
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| 34 | {
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| 35 | return NT_STATUS_OK;
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| 36 | }
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| 37 |
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| 38 | /**********************************
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| 39 | lookup a set of unix ids.
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| 40 | **********************************/
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| 41 |
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| 42 | static NTSTATUS idmap_pdb_unixids_to_sids(struct idmap_domain *dom, struct id_map **ids)
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| 43 | {
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| 44 | int i;
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| 45 |
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| 46 | for (i = 0; ids[i]; i++) {
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| 47 | /* unmapped by default */
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| 48 | ids[i]->status = ID_UNMAPPED;
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| 49 |
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| 50 | if (pdb_id_to_sid(&ids[i]->xid, ids[i]->sid)) {
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| 51 | ids[i]->status = ID_MAPPED;
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| 52 | }
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| 53 | }
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| 54 |
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| 55 | return NT_STATUS_OK;
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| 56 | }
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| 57 |
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| 58 | /**********************************
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| 59 | lookup a set of sids.
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| 60 | **********************************/
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| 61 |
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| 62 | static NTSTATUS idmap_pdb_sids_to_unixids(struct idmap_domain *dom, struct id_map **ids)
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| 63 | {
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| 64 | int i;
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| 65 |
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| 66 | for (i = 0; ids[i]; i++) {
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| 67 | if (pdb_sid_to_id(ids[i]->sid, &ids[i]->xid)) {
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| 68 | ids[i]->status = ID_MAPPED;
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| 69 | } else {
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| 70 | /* Query Failed */
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| 71 | ids[i]->status = ID_UNMAPPED;
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| 72 | }
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| 73 | }
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| 74 |
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| 75 | return NT_STATUS_OK;
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| 76 | }
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| 77 |
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| 78 | /**********************************
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| 79 | Close the idmap tdb instance
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| 80 | **********************************/
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| 81 |
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| 82 | static struct idmap_methods passdb_methods = {
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| 83 |
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| 84 | .init = idmap_pdb_init,
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| 85 | .unixids_to_sids = idmap_pdb_unixids_to_sids,
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| 86 | .sids_to_unixids = idmap_pdb_sids_to_unixids,
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| 87 | };
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| 88 |
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| 89 | NTSTATUS idmap_passdb_init(void)
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| 90 | {
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| 91 | return smb_register_idmap(SMB_IDMAP_INTERFACE_VERSION, "passdb", &passdb_methods);
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| 92 | }
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