2 Unix SMB/CIFS implementation.
6 Copyright (C) 2007-2008 Kai Blin
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/>.
23 #include "libcli/composite/composite.h"
24 #include "winbind/wb_server.h"
25 #include "smbd/service_task.h"
26 #include "winbind/wb_helper.h"
27 #include "libcli/security/proto.h"
28 #include "winbind/idmap.h"
30 struct sid2uid_state
{
31 struct composite_context
*ctx
;
32 struct wbsrv_service
*service
;
36 static void sid2uid_recv_uid(struct composite_context
*ctx
);
38 struct composite_context
*wb_sid2uid_send(TALLOC_CTX
*mem_ctx
,
39 struct wbsrv_service
*service
, const struct dom_sid
*sid
)
41 struct composite_context
*result
, *ctx
;
42 struct sid2uid_state
*state
;
43 struct id_mapping
*ids
;
45 DEBUG(5, ("wb_sid2uid_send called\n"));
47 result
= composite_create(mem_ctx
, service
->task
->event_ctx
);
48 if (!result
) return NULL
;
50 state
= talloc(result
, struct sid2uid_state
);
51 if (composite_nomem(state
, result
)) return result
;
54 result
->private_data
= state
;
55 state
->service
= service
;
57 ids
= talloc(result
, struct id_mapping
);
58 if (composite_nomem(ids
, result
)) return result
;
60 ids
->sid
= dom_sid_dup(result
, sid
);
61 if (composite_nomem(ids
->sid
, result
)) return result
;
63 ctx
= wb_sids2xids_send(result
, service
, 1, ids
);
64 if (composite_nomem(ctx
, result
)) return result
;
66 composite_continue(result
, ctx
, sid2uid_recv_uid
, state
);
70 static void sid2uid_recv_uid(struct composite_context
*ctx
)
72 struct sid2uid_state
*state
= talloc_get_type(ctx
->async
.private_data
,
73 struct sid2uid_state
);
75 struct id_mapping
*ids
= NULL
;
77 state
->ctx
->status
= wb_sids2xids_recv(ctx
, &ids
);
78 if (!composite_is_ok(state
->ctx
)) return;
80 if (!NT_STATUS_IS_OK(ids
->status
)) {
81 composite_error(state
->ctx
, ids
->status
);
85 if (ids
->unixid
->type
== ID_TYPE_BOTH
||
86 ids
->unixid
->type
== ID_TYPE_UID
) {
87 state
->uid
= ids
->unixid
->id
;
88 composite_done(state
->ctx
);
90 composite_error(state
->ctx
, NT_STATUS_INVALID_SID
);
94 NTSTATUS
wb_sid2uid_recv(struct composite_context
*ctx
, uid_t
*uid
)
96 NTSTATUS status
= composite_wait(ctx
);
98 DEBUG(5, ("wb_sid2uid_recv called\n"));
100 if (NT_STATUS_IS_OK(status
)) {
101 struct sid2uid_state
*state
=
102 talloc_get_type(ctx
->private_data
,
103 struct sid2uid_state
);