2 Unix SMB/CIFS implementation.
4 Async helpers for blocking functions
6 Copyright (C) Volker Lendecke 2005
7 Copyright (C) Gerald Carter 2006
9 The helpers always consist of three functions:
11 * A request setup function that takes the necessary parameters together
12 with a continuation function that is to be called upon completion
14 * A private continuation function that is internal only. This is to be
15 called by the lower-level functions in do_async(). Its only task is to
16 properly call the continuation function named above.
18 * A worker function that is called inside the appropriate child process.
20 This program is free software; you can redistribute it and/or modify
21 it under the terms of the GNU General Public License as published by
22 the Free Software Foundation; either version 3 of the License, or
23 (at your option) any later version.
25 This program is distributed in the hope that it will be useful,
26 but WITHOUT ANY WARRANTY; without even the implied warranty of
27 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28 GNU General Public License for more details.
30 You should have received a copy of the GNU General Public License
31 along with this program; if not, write to the Free Software
32 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
39 #define DBGC_CLASS DBGC_WINBIND
41 struct do_async_state {
43 struct winbindd_request request;
44 struct winbindd_response response;
45 void (*cont)(TALLOC_CTX *mem_ctx,
47 struct winbindd_response *response,
48 void *c, void *private_data);
49 void *c, *private_data;
52 static void do_async_recv(void *private_data, BOOL success)
54 struct do_async_state *state =
55 talloc_get_type_abort(private_data, struct do_async_state);
57 state->cont(state->mem_ctx, success, &state->response,
58 state->c, state->private_data);
61 static void do_async(TALLOC_CTX *mem_ctx, struct winbindd_child *child,
62 const struct winbindd_request *request,
63 void (*cont)(TALLOC_CTX *mem_ctx, BOOL success,
64 struct winbindd_response *response,
65 void *c, void *private_data),
66 void *c, void *private_data)
68 struct do_async_state *state;
70 state = TALLOC_ZERO_P(mem_ctx, struct do_async_state);
72 DEBUG(0, ("talloc failed\n"));
73 cont(mem_ctx, False, NULL, c, private_data);
77 state->mem_ctx = mem_ctx;
78 state->request = *request;
79 state->request.length = sizeof(state->request);
82 state->private_data = private_data;
84 async_request(mem_ctx, child, &state->request,
85 &state->response, do_async_recv, state);
88 void do_async_domain(TALLOC_CTX *mem_ctx, struct winbindd_domain *domain,
89 const struct winbindd_request *request,
90 void (*cont)(TALLOC_CTX *mem_ctx, BOOL success,
91 struct winbindd_response *response,
92 void *c, void *private_data),
93 void *c, void *private_data)
95 struct do_async_state *state;
97 state = TALLOC_ZERO_P(mem_ctx, struct do_async_state);
99 DEBUG(0, ("talloc failed\n"));
100 cont(mem_ctx, False, NULL, c, private_data);
104 state->mem_ctx = mem_ctx;
105 state->request = *request;
106 state->request.length = sizeof(state->request);
109 state->private_data = private_data;
111 async_domain_request(mem_ctx, domain, &state->request,
112 &state->response, do_async_recv, state);
115 static void winbindd_set_mapping_recv(TALLOC_CTX *mem_ctx, BOOL success,
116 struct winbindd_response *response,
117 void *c, void *private_data)
119 void (*cont)(void *priv, BOOL succ) = (void (*)(void *, BOOL))c;
122 DEBUG(5, ("Could not trigger idmap_set_mapping\n"));
123 cont(private_data, False);
127 if (response->result != WINBINDD_OK) {
128 DEBUG(5, ("idmap_set_mapping returned an error\n"));
129 cont(private_data, False);
133 cont(private_data, True);
136 void winbindd_set_mapping_async(TALLOC_CTX *mem_ctx, const struct id_map *map,
137 void (*cont)(void *private_data, BOOL success),
140 struct winbindd_request request;
141 ZERO_STRUCT(request);
142 request.cmd = WINBINDD_DUAL_SET_MAPPING;
143 request.data.dual_idmapset.id = map->xid.id;
144 request.data.dual_idmapset.type = map->xid.type;
145 sid_to_string(request.data.dual_idmapset.sid, map->sid);
147 do_async(mem_ctx, idmap_child(), &request, winbindd_set_mapping_recv,
148 (void *)cont, private_data);
151 enum winbindd_result winbindd_dual_set_mapping(struct winbindd_domain *domain,
152 struct winbindd_cli_state *state)
158 DEBUG(3, ("[%5lu]: dual_idmapset\n", (unsigned long)state->pid));
160 if (!string_to_sid(&sid, state->request.data.dual_idmapset.sid))
161 return WINBINDD_ERROR;
164 map.xid.id = state->request.data.dual_idmapset.id;
165 map.xid.type = state->request.data.dual_idmapset.type;
166 map.status = ID_MAPPED;
168 result = idmap_set_mapping(&map);
169 return NT_STATUS_IS_OK(result) ? WINBINDD_OK : WINBINDD_ERROR;
172 static void winbindd_set_hwm_recv(TALLOC_CTX *mem_ctx, BOOL success,
173 struct winbindd_response *response,
174 void *c, void *private_data)
176 void (*cont)(void *priv, BOOL succ) = (void (*)(void *, BOOL))c;
179 DEBUG(5, ("Could not trigger idmap_set_hwm\n"));
180 cont(private_data, False);
184 if (response->result != WINBINDD_OK) {
185 DEBUG(5, ("idmap_set_hwm returned an error\n"));
186 cont(private_data, False);
190 cont(private_data, True);
193 void winbindd_set_hwm_async(TALLOC_CTX *mem_ctx, const struct unixid *xid,
194 void (*cont)(void *private_data, BOOL success),
197 struct winbindd_request request;
198 ZERO_STRUCT(request);
199 request.cmd = WINBINDD_DUAL_SET_HWM;
200 request.data.dual_idmapset.id = xid->id;
201 request.data.dual_idmapset.type = xid->type;
203 do_async(mem_ctx, idmap_child(), &request, winbindd_set_hwm_recv,
204 (void *)cont, private_data);
207 enum winbindd_result winbindd_dual_set_hwm(struct winbindd_domain *domain,
208 struct winbindd_cli_state *state)
213 DEBUG(3, ("[%5lu]: dual_set_hwm\n", (unsigned long)state->pid));
215 xid.id = state->request.data.dual_idmapset.id;
216 xid.type = state->request.data.dual_idmapset.type;
220 result = idmap_set_uid_hwm(&xid);
223 result = idmap_set_gid_hwm(&xid);
226 return WINBINDD_ERROR;
228 return NT_STATUS_IS_OK(result) ? WINBINDD_OK : WINBINDD_ERROR;
231 static void winbindd_sids2xids_recv(TALLOC_CTX *mem_ctx, BOOL success,
232 struct winbindd_response *response,
233 void *c, void *private_data)
235 void (*cont)(void *priv, BOOL succ, void *, int) =
236 (void (*)(void *, BOOL, void *, int))c;
239 DEBUG(5, ("Could not trigger sids2xids\n"));
240 cont(private_data, False, NULL, 0);
244 if (response->result != WINBINDD_OK) {
245 DEBUG(5, ("sids2xids returned an error\n"));
246 cont(private_data, False, NULL, 0);
250 cont(private_data, True, response->extra_data.data, response->length - sizeof(response));
253 void winbindd_sids2xids_async(TALLOC_CTX *mem_ctx, void *sids, int size,
254 void (*cont)(void *private_data, BOOL success, void *data, int len),
257 struct winbindd_request request;
258 ZERO_STRUCT(request);
259 request.cmd = WINBINDD_DUAL_SIDS2XIDS;
260 request.extra_data.data = (char *)sids;
261 request.extra_len = size;
262 do_async(mem_ctx, idmap_child(), &request, winbindd_sids2xids_recv,
263 (void *)cont, private_data);
266 enum winbindd_result winbindd_dual_sids2xids(struct winbindd_domain *domain,
267 struct winbindd_cli_state *state)
275 DEBUG(3, ("[%5lu]: sids to unix ids\n", (unsigned long)state->pid));
277 if (state->request.extra_len == 0) {
278 DEBUG(0, ("Invalid buffer size!\n"));
279 return WINBINDD_ERROR;
282 sids = (DOM_SID *)state->request.extra_data.data;
283 num = state->request.extra_len / sizeof(DOM_SID);
285 ids = TALLOC_ZERO_ARRAY(state->mem_ctx, struct id_map *, num + 1);
287 DEBUG(0, ("Out of memory!\n"));
288 return WINBINDD_ERROR;
290 for (i = 0; i < num; i++) {
291 ids[i] = TALLOC_P(ids, struct id_map);
293 DEBUG(0, ("Out of memory!\n"));
295 return WINBINDD_ERROR;
297 ids[i]->sid = &sids[i];
300 result = idmap_sids_to_unixids(ids);
302 if (NT_STATUS_IS_OK(result)) {
304 xids = SMB_MALLOC_ARRAY(struct unixid, num);
306 DEBUG(0, ("Out of memory!\n"));
308 return WINBINDD_ERROR;
311 for (i = 0; i < num; i++) {
312 if (ids[i]->status == ID_MAPPED) {
313 xids[i].type = ids[i]->xid.type;
314 xids[i].id = ids[i]->xid.id;
320 state->response.length = sizeof(state->response) + (sizeof(struct unixid) * num);
321 state->response.extra_data.data = xids;
324 DEBUG (2, ("idmap_sids_to_unixids returned an error: 0x%08x\n", NT_STATUS_V(result)));
326 return WINBINDD_ERROR;
333 static void winbindd_sid2uid_recv(TALLOC_CTX *mem_ctx, BOOL success,
334 struct winbindd_response *response,
335 void *c, void *private_data)
337 void (*cont)(void *priv, BOOL succ, uid_t uid) =
338 (void (*)(void *, BOOL, uid_t))c;
341 DEBUG(5, ("Could not trigger sid2uid\n"));
342 cont(private_data, False, 0);
346 if (response->result != WINBINDD_OK) {
347 DEBUG(5, ("sid2uid returned an error\n"));
348 cont(private_data, False, 0);
352 cont(private_data, True, response->data.uid);
355 void winbindd_sid2uid_async(TALLOC_CTX *mem_ctx, const DOM_SID *sid,
356 void (*cont)(void *private_data, BOOL success, uid_t uid),
359 struct winbindd_request request;
360 ZERO_STRUCT(request);
361 request.cmd = WINBINDD_DUAL_SID2UID;
362 sid_to_string(request.data.dual_sid2id.sid, sid);
363 do_async(mem_ctx, idmap_child(), &request, winbindd_sid2uid_recv,
364 (void *)cont, private_data);
367 enum winbindd_result winbindd_dual_sid2uid(struct winbindd_domain *domain,
368 struct winbindd_cli_state *state)
373 DEBUG(3, ("[%5lu]: sid to uid %s\n", (unsigned long)state->pid,
374 state->request.data.dual_sid2id.sid));
376 if (!string_to_sid(&sid, state->request.data.dual_sid2id.sid)) {
377 DEBUG(1, ("Could not get convert sid %s from string\n",
378 state->request.data.dual_sid2id.sid));
379 return WINBINDD_ERROR;
382 /* Find uid for this sid and return it, possibly ask the slow remote idmap */
384 result = idmap_sid_to_uid(&sid, &(state->response.data.uid));
386 return NT_STATUS_IS_OK(result) ? WINBINDD_OK : WINBINDD_ERROR;
390 static void uid2name_recv(TALLOC_CTX *mem_ctx, BOOL success,
391 struct winbindd_response *response,
392 void *c, void *private_data);
394 void winbindd_uid2name_async(TALLOC_CTX *mem_ctx, uid_t uid,
395 void (*cont)(void *private_data, BOOL success,
399 struct winbindd_request request;
400 ZERO_STRUCT(request);
401 request.cmd = WINBINDD_DUAL_UID2NAME;
402 request.data.uid = uid;
403 do_async(mem_ctx, idmap_child(), &request, uid2name_recv,
404 (void *)cont, private_data);
406 #endif /* not used */
408 enum winbindd_result winbindd_dual_uid2name(struct winbindd_domain *domain,
409 struct winbindd_cli_state *state)
413 DEBUG(3, ("[%5lu]: uid2name %lu\n", (unsigned long)state->pid,
414 (unsigned long)state->request.data.uid));
416 pw = getpwuid(state->request.data.uid);
418 DEBUG(5, ("User %lu not found\n",
419 (unsigned long)state->request.data.uid));
420 return WINBINDD_ERROR;
423 fstrcpy(state->response.data.name.name, pw->pw_name);
428 static void uid2name_recv(TALLOC_CTX *mem_ctx, BOOL success,
429 struct winbindd_response *response,
430 void *c, void *private_data)
432 void (*cont)(void *priv, BOOL succ, const char *name) =
433 (void (*)(void *, BOOL, const char *))c;
436 DEBUG(5, ("Could not trigger uid2name\n"));
437 cont(private_data, False, NULL);
441 if (response->result != WINBINDD_OK) {
442 DEBUG(5, ("uid2name returned an error\n"));
443 cont(private_data, False, NULL);
447 cont(private_data, True, response->data.name.name);
450 static void name2uid_recv(TALLOC_CTX *mem_ctx, BOOL success,
451 struct winbindd_response *response,
452 void *c, void *private_data);
454 static void winbindd_name2uid_async(TALLOC_CTX *mem_ctx, const char *name,
455 void (*cont)(void *private_data, BOOL success,
459 struct winbindd_request request;
460 ZERO_STRUCT(request);
461 request.cmd = WINBINDD_DUAL_NAME2UID;
462 fstrcpy(request.data.username, name);
463 do_async(mem_ctx, idmap_child(), &request, name2uid_recv,
464 (void *)cont, private_data);
466 #endif /* not used */
468 enum winbindd_result winbindd_dual_name2uid(struct winbindd_domain *domain,
469 struct winbindd_cli_state *state)
473 /* Ensure null termination */
474 state->request.data.username
475 [sizeof(state->request.data.username)-1] = '\0';
477 DEBUG(3, ("[%5lu]: name2uid %s\n", (unsigned long)state->pid,
478 state->request.data.username));
480 pw = getpwnam(state->request.data.username);
482 return WINBINDD_ERROR;
485 state->response.data.uid = pw->pw_uid;
490 static void name2uid_recv(TALLOC_CTX *mem_ctx, BOOL success,
491 struct winbindd_response *response,
492 void *c, void *private_data)
494 void (*cont)(void *priv, BOOL succ, uid_t uid) =
495 (void (*)(void *, BOOL, uid_t))c;
498 DEBUG(5, ("Could not trigger name2uid\n"));
499 cont(private_data, False, 0);
503 if (response->result != WINBINDD_OK) {
504 DEBUG(5, ("name2uid returned an error\n"));
505 cont(private_data, False, 0);
509 cont(private_data, True, response->data.uid);
511 #endif /* not used */
513 static void winbindd_sid2gid_recv(TALLOC_CTX *mem_ctx, BOOL success,
514 struct winbindd_response *response,
515 void *c, void *private_data)
517 void (*cont)(void *priv, BOOL succ, gid_t gid) =
518 (void (*)(void *, BOOL, gid_t))c;
521 DEBUG(5, ("Could not trigger sid2gid\n"));
522 cont(private_data, False, 0);
526 if (response->result != WINBINDD_OK) {
527 DEBUG(5, ("sid2gid returned an error\n"));
528 cont(private_data, False, 0);
532 cont(private_data, True, response->data.gid);
535 void winbindd_sid2gid_async(TALLOC_CTX *mem_ctx, const DOM_SID *sid,
536 void (*cont)(void *private_data, BOOL success, gid_t gid),
539 struct winbindd_request request;
540 ZERO_STRUCT(request);
541 request.cmd = WINBINDD_DUAL_SID2GID;
542 sid_to_string(request.data.dual_sid2id.sid, sid);
544 DEBUG(7,("winbindd_sid2gid_async: Resolving %s to a gid\n",
545 request.data.dual_sid2id.sid));
547 do_async(mem_ctx, idmap_child(), &request, winbindd_sid2gid_recv,
548 (void *)cont, private_data);
551 enum winbindd_result winbindd_dual_sid2gid(struct winbindd_domain *domain,
552 struct winbindd_cli_state *state)
557 DEBUG(3, ("[%5lu]: sid to gid %s\n", (unsigned long)state->pid,
558 state->request.data.dual_sid2id.sid));
560 if (!string_to_sid(&sid, state->request.data.dual_sid2id.sid)) {
561 DEBUG(1, ("Could not get convert sid %s from string\n",
562 state->request.data.dual_sid2id.sid));
563 return WINBINDD_ERROR;
566 /* Find gid for this sid and return it, possibly ask the slow remote idmap */
568 result = idmap_sid_to_gid(&sid, &state->response.data.gid);
570 DEBUG(10, ("winbindd_dual_sid2gid: 0x%08x - %s - %u\n", NT_STATUS_V(result), sid_string_static(&sid), state->response.data.gid));
572 return NT_STATUS_IS_OK(result) ? WINBINDD_OK : WINBINDD_ERROR;
575 static void gid2name_recv(TALLOC_CTX *mem_ctx, BOOL success,
576 struct winbindd_response *response,
577 void *c, void *private_data)
579 void (*cont)(void *priv, BOOL succ, const char *name) =
580 (void (*)(void *, BOOL, const char *))c;
583 DEBUG(5, ("Could not trigger gid2name\n"));
584 cont(private_data, False, NULL);
588 if (response->result != WINBINDD_OK) {
589 DEBUG(5, ("gid2name returned an error\n"));
590 cont(private_data, False, NULL);
594 cont(private_data, True, response->data.name.name);
597 void winbindd_gid2name_async(TALLOC_CTX *mem_ctx, gid_t gid,
598 void (*cont)(void *private_data, BOOL success,
602 struct winbindd_request request;
603 ZERO_STRUCT(request);
604 request.cmd = WINBINDD_DUAL_GID2NAME;
605 request.data.gid = gid;
606 do_async(mem_ctx, idmap_child(), &request, gid2name_recv,
607 (void *)cont, private_data);
610 enum winbindd_result winbindd_dual_gid2name(struct winbindd_domain *domain,
611 struct winbindd_cli_state *state)
615 DEBUG(3, ("[%5lu]: gid2name %lu\n", (unsigned long)state->pid,
616 (unsigned long)state->request.data.gid));
618 gr = getgrgid(state->request.data.gid);
620 return WINBINDD_ERROR;
622 fstrcpy(state->response.data.name.name, gr->gr_name);
627 static void name2gid_recv(TALLOC_CTX *mem_ctx, BOOL success,
628 struct winbindd_response *response,
629 void *c, void *private_data);
631 static void winbindd_name2gid_async(TALLOC_CTX *mem_ctx, const char *name,
632 void (*cont)(void *private_data, BOOL success,
636 struct winbindd_request request;
637 ZERO_STRUCT(request);
638 request.cmd = WINBINDD_DUAL_NAME2GID;
639 fstrcpy(request.data.groupname, name);
640 do_async(mem_ctx, idmap_child(), &request, name2gid_recv,
641 (void *)cont, private_data);
643 #endif /* not used */
645 enum winbindd_result winbindd_dual_name2gid(struct winbindd_domain *domain,
646 struct winbindd_cli_state *state)
650 /* Ensure null termination */
651 state->request.data.groupname
652 [sizeof(state->request.data.groupname)-1] = '\0';
654 DEBUG(3, ("[%5lu]: name2gid %s\n", (unsigned long)state->pid,
655 state->request.data.groupname));
657 gr = getgrnam(state->request.data.groupname);
659 return WINBINDD_ERROR;
662 state->response.data.gid = gr->gr_gid;
667 static void name2gid_recv(TALLOC_CTX *mem_ctx, BOOL success,
668 struct winbindd_response *response,
669 void *c, void *private_data)
671 void (*cont)(void *priv, BOOL succ, gid_t gid) =
672 (void (*)(void *, BOOL, gid_t))c;
675 DEBUG(5, ("Could not trigger name2gid\n"));
676 cont(private_data, False, 0);
680 if (response->result != WINBINDD_OK) {
681 DEBUG(5, ("name2gid returned an error\n"));
682 cont(private_data, False, 0);
686 cont(private_data, True, response->data.gid);
688 #endif /* not used */
690 struct lookupsid_state {
692 void *caller_private_data;
696 static void lookupsid_recv2(TALLOC_CTX *mem_ctx, BOOL success,
697 struct winbindd_response *response,
698 void *c, void *private_data)
700 void (*cont)(void *priv, BOOL succ, const char *dom_name,
701 const char *name, enum lsa_SidType type) =
702 (void (*)(void *, BOOL, const char *, const char *,
704 struct lookupsid_state *s = talloc_get_type_abort(private_data,
705 struct lookupsid_state);
708 DEBUG(5, ("Could not trigger lookupsid\n"));
709 cont(s->caller_private_data, False, NULL, NULL, SID_NAME_UNKNOWN);
713 if (response->result != WINBINDD_OK) {
714 DEBUG(5, ("lookupsid (forest root) returned an error\n"));
715 cont(s->caller_private_data, False, NULL, NULL, SID_NAME_UNKNOWN);
719 cont(s->caller_private_data, True, response->data.name.dom_name,
720 response->data.name.name,
721 (enum lsa_SidType)response->data.name.type);
724 static void lookupsid_recv(TALLOC_CTX *mem_ctx, BOOL success,
725 struct winbindd_response *response,
726 void *c, void *private_data)
728 void (*cont)(void *priv, BOOL succ, const char *dom_name,
729 const char *name, enum lsa_SidType type) =
730 (void (*)(void *, BOOL, const char *, const char *,
732 struct lookupsid_state *s = talloc_get_type_abort(private_data,
733 struct lookupsid_state);
736 DEBUG(5, ("Could not trigger lookupsid\n"));
737 cont(s->caller_private_data, False, NULL, NULL, SID_NAME_UNKNOWN);
741 if (response->result != WINBINDD_OK) {
742 /* Try again using the forest root */
743 struct winbindd_domain *root_domain = find_root_domain();
744 struct winbindd_request request;
746 if ( !root_domain ) {
747 DEBUG(5,("lookupsid_recv: unable to determine forest root\n"));
748 cont(s->caller_private_data, False, NULL, NULL, SID_NAME_UNKNOWN);
752 ZERO_STRUCT(request);
753 request.cmd = WINBINDD_LOOKUPSID;
754 fstrcpy(request.data.sid, sid_string_static(&s->sid));
756 do_async_domain(mem_ctx, root_domain, &request, lookupsid_recv2,
762 cont(s->caller_private_data, True, response->data.name.dom_name,
763 response->data.name.name,
764 (enum lsa_SidType)response->data.name.type);
767 void winbindd_lookupsid_async(TALLOC_CTX *mem_ctx, const DOM_SID *sid,
768 void (*cont)(void *private_data, BOOL success,
769 const char *dom_name,
771 enum lsa_SidType type),
774 struct winbindd_domain *domain;
775 struct winbindd_request request;
776 struct lookupsid_state *s;
778 domain = find_lookup_domain_from_sid(sid);
779 if (domain == NULL) {
780 DEBUG(5, ("Could not find domain for sid %s\n",
781 sid_string_static(sid)));
782 cont(private_data, False, NULL, NULL, SID_NAME_UNKNOWN);
786 ZERO_STRUCT(request);
787 request.cmd = WINBINDD_LOOKUPSID;
788 fstrcpy(request.data.sid, sid_string_static(sid));
790 if ( (s = TALLOC_ZERO_P(mem_ctx, struct lookupsid_state)) == NULL ) {
791 DEBUG(0, ("winbindd_lookupsid_async: talloc failed\n"));
792 cont(private_data, False, NULL, NULL, SID_NAME_UNKNOWN);
796 sid_copy( &s->sid, sid );
797 s->caller_private_data = private_data;
799 do_async_domain(mem_ctx, domain, &request, lookupsid_recv,
803 enum winbindd_result winbindd_dual_lookupsid(struct winbindd_domain *domain,
804 struct winbindd_cli_state *state)
806 enum lsa_SidType type;
811 /* Ensure null termination */
812 state->request.data.sid[sizeof(state->request.data.sid)-1]='\0';
814 DEBUG(3, ("[%5lu]: lookupsid %s\n", (unsigned long)state->pid,
815 state->request.data.sid));
817 /* Lookup sid from PDC using lsa_lookup_sids() */
819 if (!string_to_sid(&sid, state->request.data.sid)) {
820 DEBUG(5, ("%s not a SID\n", state->request.data.sid));
821 return WINBINDD_ERROR;
826 if (!winbindd_lookup_name_by_sid(state->mem_ctx, domain, &sid,
827 &dom_name, &name, &type))
829 TALLOC_FREE(dom_name);
831 return WINBINDD_ERROR;
834 fstrcpy(state->response.data.name.dom_name, dom_name);
835 fstrcpy(state->response.data.name.name, name);
836 state->response.data.name.type = type;
838 TALLOC_FREE(dom_name);
843 /********************************************************************
844 This is the second callback after contacting the forest root
845 ********************************************************************/
847 struct lookupname_state {
850 void *caller_private_data;
854 static void lookupname_recv2(TALLOC_CTX *mem_ctx, BOOL success,
855 struct winbindd_response *response,
856 void *c, void *private_data)
858 void (*cont)(void *priv, BOOL succ, const DOM_SID *sid,
859 enum lsa_SidType type) =
860 (void (*)(void *, BOOL, const DOM_SID *, enum lsa_SidType))c;
862 struct lookupname_state *s = talloc_get_type_abort( private_data,
863 struct lookupname_state );
867 DEBUG(5, ("Could not trigger lookup_name\n"));
868 cont(s->caller_private_data, False, NULL, SID_NAME_UNKNOWN);
872 if (response->result != WINBINDD_OK) {
873 DEBUG(5, ("lookup_name returned an error\n"));
874 cont(s->caller_private_data, False, NULL, SID_NAME_UNKNOWN);
878 if (!string_to_sid(&sid, response->data.sid.sid)) {
879 DEBUG(0, ("Could not convert string %s to sid\n",
880 response->data.sid.sid));
881 cont(s->caller_private_data, False, NULL, SID_NAME_UNKNOWN);
885 cont(s->caller_private_data, True, &sid,
886 (enum lsa_SidType)response->data.sid.type);
889 /********************************************************************
890 This is the first callback after contacting our own domain
891 ********************************************************************/
893 static void lookupname_recv(TALLOC_CTX *mem_ctx, BOOL success,
894 struct winbindd_response *response,
895 void *c, void *private_data)
897 void (*cont)(void *priv, BOOL succ, const DOM_SID *sid,
898 enum lsa_SidType type) =
899 (void (*)(void *, BOOL, const DOM_SID *, enum lsa_SidType))c;
901 struct lookupname_state *s = talloc_get_type_abort( private_data,
902 struct lookupname_state );
905 DEBUG(5, ("lookupname_recv: lookup_name() failed!\n"));
906 cont(s->caller_private_data, False, NULL, SID_NAME_UNKNOWN);
910 if (response->result != WINBINDD_OK) {
911 /* Try again using the forest root */
912 struct winbindd_domain *root_domain = find_root_domain();
913 struct winbindd_request request;
915 if ( !root_domain ) {
916 DEBUG(5,("lookupname_recv: unable to determine forest root\n"));
917 cont(s->caller_private_data, False, NULL, SID_NAME_UNKNOWN);
921 ZERO_STRUCT(request);
922 request.cmd = WINBINDD_LOOKUPNAME;
924 fstrcpy( request.data.name.dom_name, s->dom_name );
925 fstrcpy( request.data.name.name, s->name );
927 do_async_domain(mem_ctx, root_domain, &request, lookupname_recv2,
933 if (!string_to_sid(&sid, response->data.sid.sid)) {
934 DEBUG(0, ("Could not convert string %s to sid\n",
935 response->data.sid.sid));
936 cont(s->caller_private_data, False, NULL, SID_NAME_UNKNOWN);
940 cont(s->caller_private_data, True, &sid,
941 (enum lsa_SidType)response->data.sid.type);
944 /********************************************************************
945 The lookup name call first contacts a DC in its own domain
946 and fallbacks to contact a DC in the forest in our domain doesn't
948 ********************************************************************/
950 void winbindd_lookupname_async(TALLOC_CTX *mem_ctx,
951 const char *dom_name, const char *name,
952 void (*cont)(void *private_data, BOOL success,
954 enum lsa_SidType type),
955 enum winbindd_cmd orig_cmd,
958 struct winbindd_request request;
959 struct winbindd_domain *domain;
960 struct lookupname_state *s;
962 if ( (domain = find_lookup_domain_from_name(dom_name)) == NULL ) {
963 DEBUG(5, ("Could not find domain for name %s\n", dom_name));
964 cont(private_data, False, NULL, SID_NAME_UNKNOWN);
968 ZERO_STRUCT(request);
969 request.cmd = WINBINDD_LOOKUPNAME;
970 request.original_cmd = orig_cmd;
971 fstrcpy(request.data.name.dom_name, dom_name);
972 fstrcpy(request.data.name.name, name);
974 if ( (s = TALLOC_ZERO_P(mem_ctx, struct lookupname_state)) == NULL ) {
975 DEBUG(0, ("winbindd_lookupname_async: talloc failed\n"));
976 cont(private_data, False, NULL, SID_NAME_UNKNOWN);
980 s->dom_name = talloc_strdup( s, dom_name );
981 s->name = talloc_strdup( s, name );
982 s->caller_private_data = private_data;
984 do_async_domain(mem_ctx, domain, &request, lookupname_recv,
988 enum winbindd_result winbindd_dual_lookupname(struct winbindd_domain *domain,
989 struct winbindd_cli_state *state)
991 enum lsa_SidType type;
992 char *name_domain, *name_user;
996 /* Ensure null termination */
997 state->request.data.name.dom_name[sizeof(state->request.data.name.dom_name)-1]='\0';
999 /* Ensure null termination */
1000 state->request.data.name.name[sizeof(state->request.data.name.name)-1]='\0';
1002 /* cope with the name being a fully qualified name */
1003 p = strstr(state->request.data.name.name, lp_winbind_separator());
1006 name_domain = state->request.data.name.name;
1009 name_domain = state->request.data.name.dom_name;
1010 name_user = state->request.data.name.name;
1013 DEBUG(3, ("[%5lu]: lookupname %s%s%s\n", (unsigned long)state->pid,
1014 name_domain, lp_winbind_separator(), name_user));
1016 /* Lookup name from DC using lsa_lookup_names() */
1017 if (!winbindd_lookup_sid_by_name(state->mem_ctx, state->request.original_cmd, domain, name_domain,
1018 name_user, &sid, &type)) {
1019 return WINBINDD_ERROR;
1022 sid_to_string(state->response.data.sid.sid, &sid);
1023 state->response.data.sid.type = type;
1028 BOOL print_sidlist(TALLOC_CTX *mem_ctx, const DOM_SID *sids,
1029 size_t num_sids, char **result, ssize_t *len)
1036 for (i=0; i<num_sids; i++) {
1037 sprintf_append(mem_ctx, result, len, &buflen,
1038 "%s\n", sid_string_static(&sids[i]));
1041 if ((num_sids != 0) && (*result == NULL)) {
1048 static BOOL parse_sidlist(TALLOC_CTX *mem_ctx, char *sidstr,
1049 DOM_SID **sids, size_t *num_sids)
1057 while (p[0] != '\0') {
1059 q = strchr(p, '\n');
1061 DEBUG(0, ("Got invalid sidstr: %s\n", p));
1066 if (!string_to_sid(&sid, p)) {
1067 DEBUG(0, ("Could not parse sid %s\n", p));
1070 if (!add_sid_to_array(mem_ctx, &sid, sids, num_sids)) {
1078 static BOOL parse_ridlist(TALLOC_CTX *mem_ctx, char *ridstr,
1079 uint32 **rids, size_t *num_rids)
1087 while (p[0] != '\0') {
1090 rid = strtoul(p, &q, 10);
1092 DEBUG(0, ("Got invalid ridstr: %s\n", p));
1096 ADD_TO_ARRAY(mem_ctx, uint32, rid, rids, num_rids);
1101 enum winbindd_result winbindd_dual_lookuprids(struct winbindd_domain *domain,
1102 struct winbindd_cli_state *state)
1104 uint32 *rids = NULL;
1105 size_t i, buflen, num_rids = 0;
1110 enum lsa_SidType *types;
1114 DEBUG(10, ("Looking up RIDs for domain %s (%s)\n",
1115 state->request.domain_name,
1116 state->request.data.sid));
1118 if (!parse_ridlist(state->mem_ctx, state->request.extra_data.data,
1119 &rids, &num_rids)) {
1120 DEBUG(5, ("Could not parse ridlist\n"));
1121 return WINBINDD_ERROR;
1124 if (!string_to_sid(&domain_sid, state->request.data.sid)) {
1125 DEBUG(5, ("Could not parse domain sid %s\n",
1126 state->request.data.sid));
1127 return WINBINDD_ERROR;
1130 status = domain->methods->rids_to_names(domain, state->mem_ctx,
1131 &domain_sid, rids, num_rids,
1135 if (!NT_STATUS_IS_OK(status) &&
1136 !NT_STATUS_EQUAL(status, STATUS_SOME_UNMAPPED)) {
1137 return WINBINDD_ERROR;
1144 for (i=0; i<num_rids; i++) {
1145 sprintf_append(state->mem_ctx, &result, &len, &buflen,
1146 "%d %s\n", types[i], names[i]);
1149 fstrcpy(state->response.data.domain_name, domain_name);
1151 if (result != NULL) {
1152 state->response.extra_data.data = SMB_STRDUP(result);
1153 if (!state->response.extra_data.data) {
1154 return WINBINDD_ERROR;
1156 state->response.length += len+1;
1162 static void getsidaliases_recv(TALLOC_CTX *mem_ctx, BOOL success,
1163 struct winbindd_response *response,
1164 void *c, void *private_data)
1166 void (*cont)(void *priv, BOOL succ,
1167 DOM_SID *aliases, size_t num_aliases) =
1168 (void (*)(void *, BOOL, DOM_SID *, size_t))c;
1170 DOM_SID *sids = NULL;
1171 size_t num_sids = 0;
1174 DEBUG(5, ("Could not trigger getsidaliases\n"));
1175 cont(private_data, success, NULL, 0);
1179 if (response->result != WINBINDD_OK) {
1180 DEBUG(5, ("getsidaliases returned an error\n"));
1181 cont(private_data, False, NULL, 0);
1185 aliases_str = (char *)response->extra_data.data;
1187 if (aliases_str == NULL) {
1188 DEBUG(10, ("getsidaliases return 0 SIDs\n"));
1189 cont(private_data, True, NULL, 0);
1193 if (!parse_sidlist(mem_ctx, aliases_str, &sids, &num_sids)) {
1194 DEBUG(0, ("Could not parse sids\n"));
1195 cont(private_data, False, NULL, 0);
1199 SAFE_FREE(response->extra_data.data);
1201 cont(private_data, True, sids, num_sids);
1204 void winbindd_getsidaliases_async(struct winbindd_domain *domain,
1205 TALLOC_CTX *mem_ctx,
1206 const DOM_SID *sids, size_t num_sids,
1207 void (*cont)(void *private_data,
1209 const DOM_SID *aliases,
1210 size_t num_aliases),
1213 struct winbindd_request request;
1214 char *sidstr = NULL;
1217 if (num_sids == 0) {
1218 cont(private_data, True, NULL, 0);
1222 if (!print_sidlist(mem_ctx, sids, num_sids, &sidstr, &len)) {
1223 cont(private_data, False, NULL, 0);
1227 ZERO_STRUCT(request);
1228 request.cmd = WINBINDD_DUAL_GETSIDALIASES;
1229 request.extra_len = len;
1230 request.extra_data.data = sidstr;
1232 do_async_domain(mem_ctx, domain, &request, getsidaliases_recv,
1233 (void *)cont, private_data);
1236 enum winbindd_result winbindd_dual_getsidaliases(struct winbindd_domain *domain,
1237 struct winbindd_cli_state *state)
1239 DOM_SID *sids = NULL;
1240 size_t num_sids = 0;
1241 char *sidstr = NULL;
1248 DEBUG(3, ("[%5lu]: getsidaliases\n", (unsigned long)state->pid));
1250 sidstr = state->request.extra_data.data;
1251 if (sidstr == NULL) {
1252 sidstr = talloc_strdup(state->mem_ctx, "\n"); /* No SID */
1254 DEBUG(0, ("Out of memory\n"));
1255 return WINBINDD_ERROR;
1259 DEBUG(10, ("Sidlist: %s\n", sidstr));
1261 if (!parse_sidlist(state->mem_ctx, sidstr, &sids, &num_sids)) {
1262 DEBUG(0, ("Could not parse SID list: %s\n", sidstr));
1263 return WINBINDD_ERROR;
1269 result = domain->methods->lookup_useraliases(domain,
1275 if (!NT_STATUS_IS_OK(result)) {
1276 DEBUG(3, ("Could not lookup_useraliases: %s\n",
1277 nt_errstr(result)));
1278 return WINBINDD_ERROR;
1285 DEBUG(10, ("Got %d aliases\n", num_aliases));
1287 for (i=0; i<num_aliases; i++) {
1289 DEBUGADD(10, (" rid %d\n", alias_rids[i]));
1290 sid_copy(&sid, &domain->sid);
1291 sid_append_rid(&sid, alias_rids[i]);
1292 if (!add_sid_to_array(state->mem_ctx, &sid, &sids, &num_sids)) {
1293 return WINBINDD_ERROR;
1298 if (!print_sidlist(state->mem_ctx, sids, num_sids, &sidstr, &len)) {
1299 DEBUG(0, ("Could not print_sidlist\n"));
1300 state->response.extra_data.data = NULL;
1301 return WINBINDD_ERROR;
1304 state->response.extra_data.data = NULL;
1307 state->response.extra_data.data = SMB_STRDUP(sidstr);
1308 if (!state->response.extra_data.data) {
1309 DEBUG(0, ("Out of memory\n"));
1310 return WINBINDD_ERROR;
1312 DEBUG(10, ("aliases_list: %s\n",
1313 (char *)state->response.extra_data.data));
1314 state->response.length += len+1;
1320 struct gettoken_state {
1321 TALLOC_CTX *mem_ctx;
1323 struct winbindd_domain *alias_domain;
1324 struct winbindd_domain *local_alias_domain;
1325 struct winbindd_domain *builtin_domain;
1328 void (*cont)(void *private_data, BOOL success, DOM_SID *sids, size_t num_sids);
1332 static void gettoken_recvdomgroups(TALLOC_CTX *mem_ctx, BOOL success,
1333 struct winbindd_response *response,
1334 void *c, void *private_data);
1335 static void gettoken_recvaliases(void *private_data, BOOL success,
1336 const DOM_SID *aliases,
1337 size_t num_aliases);
1340 void winbindd_gettoken_async(TALLOC_CTX *mem_ctx, const DOM_SID *user_sid,
1341 void (*cont)(void *private_data, BOOL success,
1342 DOM_SID *sids, size_t num_sids),
1345 struct winbindd_domain *domain;
1346 struct winbindd_request request;
1347 struct gettoken_state *state;
1349 state = TALLOC_ZERO_P(mem_ctx, struct gettoken_state);
1350 if (state == NULL) {
1351 DEBUG(0, ("talloc failed\n"));
1352 cont(private_data, False, NULL, 0);
1356 state->mem_ctx = mem_ctx;
1357 sid_copy(&state->user_sid, user_sid);
1358 state->alias_domain = find_our_domain();
1359 state->local_alias_domain = find_domain_from_name( get_global_sam_name() );
1360 state->builtin_domain = find_builtin_domain();
1362 state->private_data = private_data;
1364 domain = find_domain_from_sid_noinit(user_sid);
1365 if (domain == NULL) {
1366 DEBUG(5, ("Could not find domain from SID %s\n",
1367 sid_string_static(user_sid)));
1368 cont(private_data, False, NULL, 0);
1372 ZERO_STRUCT(request);
1373 request.cmd = WINBINDD_GETUSERDOMGROUPS;
1374 fstrcpy(request.data.sid, sid_string_static(user_sid));
1376 do_async_domain(mem_ctx, domain, &request, gettoken_recvdomgroups,
1380 static void gettoken_recvdomgroups(TALLOC_CTX *mem_ctx, BOOL success,
1381 struct winbindd_response *response,
1382 void *c, void *private_data)
1384 struct gettoken_state *state =
1385 talloc_get_type_abort(private_data, struct gettoken_state);
1389 DEBUG(10, ("Could not get domain groups\n"));
1390 state->cont(state->private_data, False, NULL, 0);
1394 sids_str = (char *)response->extra_data.data;
1396 if (sids_str == NULL) {
1397 /* This could be normal if we are dealing with a
1398 local user and local groups */
1400 if ( !sid_check_is_in_our_domain( &state->user_sid ) ) {
1401 DEBUG(10, ("Received no domain groups\n"));
1402 state->cont(state->private_data, True, NULL, 0);
1408 state->num_sids = 0;
1410 if (!add_sid_to_array(mem_ctx, &state->user_sid, &state->sids,
1411 &state->num_sids)) {
1412 DEBUG(0, ("Out of memory\n"));
1413 state->cont(state->private_data, False, NULL, 0);
1417 if (sids_str && !parse_sidlist(mem_ctx, sids_str, &state->sids,
1418 &state->num_sids)) {
1419 DEBUG(0, ("Could not parse sids\n"));
1420 state->cont(state->private_data, False, NULL, 0);
1424 SAFE_FREE(response->extra_data.data);
1426 if (state->alias_domain == NULL) {
1427 DEBUG(10, ("Don't expand domain local groups\n"));
1428 state->cont(state->private_data, True, state->sids,
1433 winbindd_getsidaliases_async(state->alias_domain, mem_ctx,
1434 state->sids, state->num_sids,
1435 gettoken_recvaliases, state);
1438 static void gettoken_recvaliases(void *private_data, BOOL success,
1439 const DOM_SID *aliases,
1442 struct gettoken_state *state = (struct gettoken_state *)private_data;
1446 DEBUG(10, ("Could not receive domain local groups\n"));
1447 state->cont(state->private_data, False, NULL, 0);
1451 for (i=0; i<num_aliases; i++) {
1452 if (!add_sid_to_array(state->mem_ctx, &aliases[i],
1453 &state->sids, &state->num_sids)) {
1454 DEBUG(0, ("Out of memory\n"));
1455 state->cont(state->private_data, False, NULL, 0);
1460 if (state->local_alias_domain != NULL) {
1461 struct winbindd_domain *local_domain = state->local_alias_domain;
1462 DEBUG(10, ("Expanding our own local groups\n"));
1463 state->local_alias_domain = NULL;
1464 winbindd_getsidaliases_async(local_domain, state->mem_ctx,
1465 state->sids, state->num_sids,
1466 gettoken_recvaliases, state);
1470 if (state->builtin_domain != NULL) {
1471 struct winbindd_domain *builtin_domain = state->builtin_domain;
1472 DEBUG(10, ("Expanding our own BUILTIN groups\n"));
1473 state->builtin_domain = NULL;
1474 winbindd_getsidaliases_async(builtin_domain, state->mem_ctx,
1475 state->sids, state->num_sids,
1476 gettoken_recvaliases, state);
1480 state->cont(state->private_data, True, state->sids, state->num_sids);
1483 static void query_user_recv(TALLOC_CTX *mem_ctx, BOOL success,
1484 struct winbindd_response *response,
1485 void *c, void *private_data)
1487 void (*cont)(void *priv, BOOL succ, const char *acct_name,
1488 const char *full_name, const char *homedir,
1489 const char *shell, uint32 gid, uint32 group_rid) =
1490 (void (*)(void *, BOOL, const char *, const char *,
1491 const char *, const char *, uint32, uint32))c;
1494 DEBUG(5, ("Could not trigger query_user\n"));
1495 cont(private_data, False, NULL, NULL, NULL, NULL, -1, -1);
1499 if (response->result != WINBINDD_OK) {
1500 DEBUG(5, ("query_user returned an error\n"));
1501 cont(private_data, False, NULL, NULL, NULL, NULL, -1, -1);
1505 cont(private_data, True, response->data.user_info.acct_name,
1506 response->data.user_info.full_name,
1507 response->data.user_info.homedir,
1508 response->data.user_info.shell,
1509 response->data.user_info.primary_gid,
1510 response->data.user_info.group_rid);
1513 void query_user_async(TALLOC_CTX *mem_ctx, struct winbindd_domain *domain,
1515 void (*cont)(void *private_data, BOOL success,
1516 const char *acct_name,
1517 const char *full_name,
1518 const char *homedir,
1524 struct winbindd_request request;
1525 ZERO_STRUCT(request);
1526 request.cmd = WINBINDD_DUAL_USERINFO;
1527 sid_to_string(request.data.sid, sid);
1528 do_async_domain(mem_ctx, domain, &request, query_user_recv,
1529 (void *)cont, private_data);
1532 /* The following uid2sid/gid2sid functions has been contributed by
1533 * Keith Reynolds <Keith.Reynolds@centrify.com> */
1535 static void winbindd_uid2sid_recv(TALLOC_CTX *mem_ctx, BOOL success,
1536 struct winbindd_response *response,
1537 void *c, void *private_data)
1539 void (*cont)(void *priv, BOOL succ, const char *sid) =
1540 (void (*)(void *, BOOL, const char *))c;
1543 DEBUG(5, ("Could not trigger uid2sid\n"));
1544 cont(private_data, False, NULL);
1548 if (response->result != WINBINDD_OK) {
1549 DEBUG(5, ("uid2sid returned an error\n"));
1550 cont(private_data, False, NULL);
1554 cont(private_data, True, response->data.sid.sid);
1557 void winbindd_uid2sid_async(TALLOC_CTX *mem_ctx, uid_t uid,
1558 void (*cont)(void *private_data, BOOL success, const char *sid),
1561 struct winbindd_request request;
1563 ZERO_STRUCT(request);
1564 request.cmd = WINBINDD_DUAL_UID2SID;
1565 request.data.uid = uid;
1566 do_async(mem_ctx, idmap_child(), &request, winbindd_uid2sid_recv,
1567 (void *)cont, private_data);
1570 enum winbindd_result winbindd_dual_uid2sid(struct winbindd_domain *domain,
1571 struct winbindd_cli_state *state)
1576 DEBUG(3,("[%5lu]: uid to sid %lu\n",
1577 (unsigned long)state->pid,
1578 (unsigned long) state->request.data.uid));
1580 /* Find sid for this uid and return it, possibly ask the slow remote idmap */
1581 result = idmap_uid_to_sid(&sid, state->request.data.uid);
1583 if (NT_STATUS_IS_OK(result)) {
1584 sid_to_string(state->response.data.sid.sid, &sid);
1585 state->response.data.sid.type = SID_NAME_USER;
1589 return WINBINDD_ERROR;
1592 static void winbindd_gid2sid_recv(TALLOC_CTX *mem_ctx, BOOL success,
1593 struct winbindd_response *response,
1594 void *c, void *private_data)
1596 void (*cont)(void *priv, BOOL succ, const char *sid) =
1597 (void (*)(void *, BOOL, const char *))c;
1600 DEBUG(5, ("Could not trigger gid2sid\n"));
1601 cont(private_data, False, NULL);
1605 if (response->result != WINBINDD_OK) {
1606 DEBUG(5, ("gid2sid returned an error\n"));
1607 cont(private_data, False, NULL);
1611 cont(private_data, True, response->data.sid.sid);
1614 void winbindd_gid2sid_async(TALLOC_CTX *mem_ctx, gid_t gid,
1615 void (*cont)(void *private_data, BOOL success, const char *sid),
1618 struct winbindd_request request;
1620 ZERO_STRUCT(request);
1621 request.cmd = WINBINDD_DUAL_GID2SID;
1622 request.data.gid = gid;
1623 do_async(mem_ctx, idmap_child(), &request, winbindd_gid2sid_recv,
1624 (void *)cont, private_data);
1627 enum winbindd_result winbindd_dual_gid2sid(struct winbindd_domain *domain,
1628 struct winbindd_cli_state *state)
1633 DEBUG(3,("[%5lu]: gid %lu to sid\n",
1634 (unsigned long)state->pid,
1635 (unsigned long) state->request.data.gid));
1637 /* Find sid for this gid and return it, possibly ask the slow remote idmap */
1638 result = idmap_gid_to_sid(&sid, state->request.data.gid);
1640 if (NT_STATUS_IS_OK(result)) {
1641 sid_to_string(state->response.data.sid.sid, &sid);
1642 DEBUG(10, ("[%5lu]: retrieved sid: %s\n",
1643 (unsigned long)state->pid,
1644 state->response.data.sid.sid));
1645 state->response.data.sid.type = SID_NAME_DOM_GRP;
1649 return WINBINDD_ERROR;
1652 static void winbindd_dump_id_maps_recv(TALLOC_CTX *mem_ctx, BOOL success,
1653 struct winbindd_response *response,
1654 void *c, void *private_data)
1656 void (*cont)(void *priv, BOOL succ) =
1657 (void (*)(void *, BOOL))c;
1660 DEBUG(5, ("Could not trigger a map dump\n"));
1661 cont(private_data, False);
1665 if (response->result != WINBINDD_OK) {
1666 DEBUG(5, ("idmap dump maps returned an error\n"));
1667 cont(private_data, False);
1671 cont(private_data, True);
1674 void winbindd_dump_maps_async(TALLOC_CTX *mem_ctx, void *data, int size,
1675 void (*cont)(void *private_data, BOOL success),
1678 struct winbindd_request request;
1679 ZERO_STRUCT(request);
1680 request.cmd = WINBINDD_DUAL_DUMP_MAPS;
1681 request.extra_data.data = (char *)data;
1682 request.extra_len = size;
1683 do_async(mem_ctx, idmap_child(), &request, winbindd_dump_id_maps_recv,
1684 (void *)cont, private_data);
1687 enum winbindd_result winbindd_dual_dump_maps(struct winbindd_domain *domain,
1688 struct winbindd_cli_state *state)
1690 DEBUG(3, ("[%5lu]: dual dump maps\n", (unsigned long)state->pid));
1692 idmap_dump_maps((char *)state->request.extra_data.data);