winbindd/wb_sid2gid.o \
winbindd/wb_uid2sid.o \
winbindd/wb_gid2sid.o \
+ winbindd/wb_sids2xids.o \
winbindd/wb_queryuser.o \
winbindd/wb_lookupuseraliases.o \
winbindd/wb_lookupusergroups.o \
--- /dev/null
+/*
+ Unix SMB/CIFS implementation.
+ async sids2xids
+ Copyright (C) Volker Lendecke 2011
+ Copyright (C) Michael Adam 2012
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "winbindd.h"
+#include "../libcli/security/security.h"
+#include "idmap_cache.h"
+#include "librpc/gen_ndr/ndr_wbint_c.h"
+
+struct wb_sids2xids_state {
+ struct tevent_context *ev;
+
+ struct dom_sid *sids;
+ uint32_t num_sids;
+
+ struct id_map *cached;
+
+ struct dom_sid *non_cached;
+ uint32_t num_non_cached;
+
+ struct lsa_RefDomainList *domains;
+ struct lsa_TransNameArray *names;
+
+ struct wbint_TransIDArray ids;
+};
+
+
+static bool wb_sids2xids_in_cache(struct dom_sid *sid, struct id_map *map);
+static void wb_sids2xids_lookupsids_done(struct tevent_req *subreq);
+static void wb_sids2xids_done(struct tevent_req *subreq);
+
+struct tevent_req *wb_sids2xids_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ const struct dom_sid *sids,
+ const uint32_t num_sids)
+{
+ struct tevent_req *req, *subreq;
+ struct wb_sids2xids_state *state;
+ uint32_t i;
+
+ req = tevent_req_create(mem_ctx, &state,
+ struct wb_sids2xids_state);
+ if (req == NULL) {
+ return NULL;
+ }
+
+ state->ev = ev;
+
+ state->num_sids = num_sids;
+
+ state->sids = talloc_zero_array(state, struct dom_sid, num_sids);
+ if (tevent_req_nomem(state->sids, req)) {
+ return tevent_req_post(req, ev);
+ }
+
+ for (i = 0; i < num_sids; i++) {
+ sid_copy(&state->sids[i], &sids[i]);
+ }
+
+ state->cached = talloc_zero_array(state, struct id_map, num_sids);
+ if (tevent_req_nomem(state->cached, req)) {
+ return tevent_req_post(req, ev);
+ }
+
+ state->non_cached = talloc_array(state, struct dom_sid, num_sids);
+ if (tevent_req_nomem(state->non_cached, req)) {
+ return tevent_req_post(req, ev);
+ }
+
+ /*
+ * Extract those sids that can not be resolved from cache
+ * into a separate list to be handed to id mapping, keeping
+ * the same index.
+ */
+ for (i=0; i<state->num_sids; i++) {
+
+ DEBUG(10, ("SID %d: %s\n", (int)i,
+ sid_string_dbg(&state->sids[i])));
+
+ if (wb_sids2xids_in_cache(&state->sids[i], &state->cached[i])) {
+ continue;
+ }
+ sid_copy(&state->non_cached[state->num_non_cached],
+ &state->sids[i]);
+ state->num_non_cached += 1;
+ }
+
+ if (state->num_non_cached == 0) {
+ tevent_req_done(req);
+ return tevent_req_post(req, ev);
+ }
+
+ subreq = wb_lookupsids_send(state, ev, state->non_cached,
+ state->num_non_cached);
+ if (tevent_req_nomem(subreq, req)) {
+ return tevent_req_post(req, ev);
+ }
+ tevent_req_set_callback(subreq, wb_sids2xids_lookupsids_done, req);
+ return req;
+}
+
+static bool wb_sids2xids_in_cache(struct dom_sid *sid, struct id_map *map)
+{
+ struct unixid id;
+ bool expired;
+
+ if (!winbindd_use_idmap_cache()) {
+ return false;
+ }
+ if (idmap_cache_find_sid2unixid(sid, &id, &expired)) {
+ if (expired && is_domain_online(find_our_domain())) {
+ return false;
+ }
+ map->sid = sid;
+ map->xid = id;
+ map->status = ID_MAPPED;
+ return true;
+ }
+ return false;
+}
+
+static enum id_type lsa_SidType_to_id_type(const enum lsa_SidType sid_type);
+
+static void wb_sids2xids_lookupsids_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct wb_sids2xids_state *state = tevent_req_data(
+ req, struct wb_sids2xids_state);
+ struct winbindd_child *child;
+ NTSTATUS status;
+ int i;
+
+ status = wb_lookupsids_recv(subreq, state, &state->domains,
+ &state->names);
+ TALLOC_FREE(subreq);
+ if (tevent_req_nterror(req, status)) {
+ return;
+ }
+
+ state->ids.num_ids = state->num_non_cached;
+ state->ids.ids = talloc_array(state, struct wbint_TransID,
+ state->num_non_cached);
+ if (tevent_req_nomem(state->ids.ids, req)) {
+ return;
+ }
+
+ for (i=0; i<state->num_non_cached; i++) {
+ struct lsa_TranslatedName *n = &state->names->names[i];
+ struct wbint_TransID *t = &state->ids.ids[i];
+
+ t->type = lsa_SidType_to_id_type(n->sid_type);
+ t->domain_index = n->sid_index;
+ sid_peek_rid(&state->non_cached[i], &t->rid);
+ t->unix_id = (uint64_t)-1;
+ }
+
+ child = idmap_child();
+
+ subreq = dcerpc_wbint_Sids2UnixIDs_send(
+ state, state->ev, child->binding_handle, state->domains,
+ &state->ids);
+ if (tevent_req_nomem(subreq, req)) {
+ return;
+ }
+ tevent_req_set_callback(subreq, wb_sids2xids_done, req);
+}
+
+static enum id_type lsa_SidType_to_id_type(const enum lsa_SidType sid_type)
+{
+ enum id_type type;
+
+ switch(sid_type) {
+ case SID_NAME_COMPUTER:
+ case SID_NAME_USER:
+ type = ID_TYPE_UID;
+ break;
+ case SID_NAME_DOM_GRP:
+ case SID_NAME_ALIAS:
+ case SID_NAME_WKN_GRP:
+ type = ID_TYPE_GID;
+ break;
+ default:
+ type = ID_TYPE_NOT_SPECIFIED;
+ break;
+ }
+
+ return type;
+}
+
+
+static void wb_sids2xids_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct wb_sids2xids_state *state = tevent_req_data(
+ req, struct wb_sids2xids_state);
+ NTSTATUS status, result;
+
+ status = dcerpc_wbint_Sids2UnixIDs_recv(subreq, state, &result);
+ TALLOC_FREE(subreq);
+ if (any_nt_status_not_ok(status, result, &status)) {
+ tevent_req_nterror(req, status);
+ return;
+ }
+ tevent_req_done(req);
+}
+
+NTSTATUS wb_sids2xids_recv(struct tevent_req *req,
+ struct unixid *xids)
+{
+ struct wb_sids2xids_state *state = tevent_req_data(
+ req, struct wb_sids2xids_state);
+ NTSTATUS status;
+ uint32_t i, num_non_cached;
+
+ if (tevent_req_is_nterror(req, &status)) {
+ DEBUG(5, ("wb_sids_to_xids failed: %s\n", nt_errstr(status)));
+ return status;
+ }
+
+ num_non_cached = 0;
+
+ for (i=0; i<state->num_sids; i++) {
+ struct unixid xid;
+
+ xid.id = UINT32_MAX;
+
+ if (state->cached[i].sid != NULL) {
+ xid = state->cached[i].xid;
+ } else {
+ xid.id = state->ids.ids[num_non_cached].unix_id;
+ xid.type = state->ids.ids[num_non_cached].type;
+
+ idmap_cache_set_sid2unixid(
+ &state->non_cached[num_non_cached],
+ &xid);
+
+ num_non_cached += 1;
+ }
+
+ xids[i] = xid;
+ }
+
+ return NT_STATUS_OK;
+}
struct lsa_RefDomainList **domains,
struct lsa_TransNameArray **names);
+struct tevent_req *wb_sids2xids_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ const struct dom_sid *sids,
+ const uint32_t num_sids);
+NTSTATUS wb_sids2xids_recv(struct tevent_req *req,
+ struct unixid *xids);
struct tevent_req *winbindd_sids_to_xids_send(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct winbindd_cli_state *cli,
Unix SMB/CIFS implementation.
async implementation of WINBINDD_SIDS_TO_XIDS
Copyright (C) Volker Lendecke 2011
+ Copyright (C) Michael Adam 2012
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "includes.h"
#include "winbindd.h"
#include "../libcli/security/security.h"
-#include "librpc/gen_ndr/ndr_wbint_c.h"
-#include "idmap_cache.h"
+
struct winbindd_sids_to_xids_state {
struct tevent_context *ev;
struct dom_sid *sids;
uint32_t num_sids;
-
- struct id_map *cached;
-
- struct dom_sid *non_cached;
- uint32_t num_non_cached;
-
- struct lsa_RefDomainList *domains;
- struct lsa_TransNameArray *names;
-
- struct wbint_TransIDArray ids;
+ struct unixid *xids;
};
-static bool winbindd_sids_to_xids_in_cache(struct dom_sid *sid,
- struct id_map *map);
-static void winbindd_sids_to_xids_lookupsids_done(struct tevent_req *subreq);
static void winbindd_sids_to_xids_done(struct tevent_req *subreq);
struct tevent_req *winbindd_sids_to_xids_send(TALLOC_CTX *mem_ctx,
{
struct tevent_req *req, *subreq;
struct winbindd_sids_to_xids_state *state;
- uint32_t i;
req = tevent_req_create(mem_ctx, &state,
struct winbindd_sids_to_xids_state);
DEBUG(10, ("num_sids: %d\n", (int)state->num_sids));
- state->cached = talloc_zero_array(state, struct id_map,
- state->num_sids);
- if (tevent_req_nomem(state->cached, req)) {
- return tevent_req_post(req, ev);
- }
- state->non_cached = talloc_array(state, struct dom_sid,
- state->num_sids);
- if (tevent_req_nomem(state->non_cached, req)) {
- return tevent_req_post(req, ev);
- }
-
- /*
- * Extract those sids that can not be resolved from cache
- * into a separate list to be handed to id mapping, keeping
- * the same index.
- */
- for (i=0; i<state->num_sids; i++) {
-
- DEBUG(10, ("SID %d: %s\n", (int)i,
- sid_string_dbg(&state->sids[i])));
-
- if (winbindd_sids_to_xids_in_cache(&state->sids[i],
- &state->cached[i])) {
- continue;
- }
- sid_copy(&state->non_cached[state->num_non_cached],
- &state->sids[i]);
- state->num_non_cached += 1;
- }
-
- if (state->num_non_cached == 0) {
- tevent_req_done(req);
- return tevent_req_post(req, ev);
- }
-
- subreq = wb_lookupsids_send(state, ev, state->non_cached,
- state->num_non_cached);
+ subreq = wb_sids2xids_send(state, ev, state->sids, state->num_sids);
if (tevent_req_nomem(subreq, req)) {
return tevent_req_post(req, ev);
}
- tevent_req_set_callback(subreq, winbindd_sids_to_xids_lookupsids_done,
- req);
- return req;
-}
-static bool winbindd_sids_to_xids_in_cache(struct dom_sid *sid,
- struct id_map *map)
-{
- struct unixid id;
- bool expired;
-
- if (!winbindd_use_idmap_cache()) {
- return false;
- }
- if (idmap_cache_find_sid2unixid(sid, &id, &expired)) {
- if (expired && is_domain_online(find_our_domain())) {
- return false;
- }
- map->sid = sid;
- map->xid = id;
- map->status = ID_MAPPED;
- return true;
- }
- return false;
+ tevent_req_set_callback(subreq, winbindd_sids_to_xids_done, req);
+ return req;
}
-static enum id_type lsa_SidType_to_id_type(const enum lsa_SidType sid_type);
-
-static void winbindd_sids_to_xids_lookupsids_done(struct tevent_req *subreq)
+static void winbindd_sids_to_xids_done(struct tevent_req *subreq)
{
struct tevent_req *req = tevent_req_callback_data(
subreq, struct tevent_req);
struct winbindd_sids_to_xids_state *state = tevent_req_data(
req, struct winbindd_sids_to_xids_state);
- struct winbindd_child *child;
NTSTATUS status;
- int i;
-
- status = wb_lookupsids_recv(subreq, state, &state->domains,
- &state->names);
- TALLOC_FREE(subreq);
- if (tevent_req_nterror(req, status)) {
- return;
- }
-
- state->ids.num_ids = state->num_non_cached;
- state->ids.ids = talloc_array(state, struct wbint_TransID,
- state->num_non_cached);
- if (tevent_req_nomem(state->ids.ids, req)) {
- return;
- }
-
- for (i=0; i<state->num_non_cached; i++) {
- struct lsa_TranslatedName *n = &state->names->names[i];
- struct wbint_TransID *t = &state->ids.ids[i];
-
- t->type = lsa_SidType_to_id_type(n->sid_type);
- t->domain_index = n->sid_index;
- sid_peek_rid(&state->non_cached[i], &t->rid);
- t->unix_id = (uint64_t)-1;
- }
-
- child = idmap_child();
- subreq = dcerpc_wbint_Sids2UnixIDs_send(
- state, state->ev, child->binding_handle, state->domains,
- &state->ids);
- if (tevent_req_nomem(subreq, req)) {
+ state->xids = talloc_zero_array(state, struct unixid, state->num_sids);
+ if (tevent_req_nomem(state->xids, req)) {
return;
}
- tevent_req_set_callback(subreq, winbindd_sids_to_xids_done, req);
-}
-
-static enum id_type lsa_SidType_to_id_type(const enum lsa_SidType sid_type)
-{
- enum id_type type;
-
- switch(sid_type) {
- case SID_NAME_COMPUTER:
- case SID_NAME_USER:
- type = ID_TYPE_UID;
- break;
- case SID_NAME_DOM_GRP:
- case SID_NAME_ALIAS:
- case SID_NAME_WKN_GRP:
- type = ID_TYPE_GID;
- break;
- default:
- type = ID_TYPE_NOT_SPECIFIED;
- break;
- }
-
- return type;
-}
-
-static void winbindd_sids_to_xids_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(
- subreq, struct tevent_req);
- struct winbindd_sids_to_xids_state *state = tevent_req_data(
- req, struct winbindd_sids_to_xids_state);
- NTSTATUS status, result;
-
- status = dcerpc_wbint_Sids2UnixIDs_recv(subreq, state, &result);
+ status = wb_sids2xids_recv(subreq, state->xids);
TALLOC_FREE(subreq);
- if (any_nt_status_not_ok(status, result, &status)) {
- tevent_req_nterror(req, status);
+ if (tevent_req_nterror(req, status)) {
return;
}
tevent_req_done(req);
req, struct winbindd_sids_to_xids_state);
NTSTATUS status;
char *result = NULL;
- uint32_t i, num_non_cached;
+ uint32_t i;
if (tevent_req_is_nterror(req, &status)) {
- DEBUG(5, ("wb_sids_to_xids failed: %s\n", nt_errstr(status)));
+ DEBUG(5, ("Could not convert sids: %s\n", nt_errstr(status)));
return status;
}
return NT_STATUS_NO_MEMORY;
}
- num_non_cached = 0;
-
for (i=0; i<state->num_sids; i++) {
char type = '\0';
bool found = true;
struct unixid xid;
- xid.id = UINT32_MAX;
-
- if (state->cached[i].sid != NULL) {
- xid = state->cached[i].xid;
- } else {
- xid.id = state->ids.ids[num_non_cached].unix_id;
- xid.type = state->ids.ids[num_non_cached].type;
-
- idmap_cache_set_sid2unixid(
- &state->non_cached[num_non_cached],
- &xid);
-
- num_non_cached += 1;
- }
+ xid = state->xids[i];
switch (xid.type) {
case ID_TYPE_UID:
response->extra_data.data = result;
response->length += talloc_get_size(result);
+
return NT_STATUS_OK;
}
winbindd/wb_sid2gid.c
winbindd/wb_uid2sid.c
winbindd/wb_gid2sid.c
+ winbindd/wb_sids2xids.c
winbindd/wb_queryuser.c
winbindd/wb_lookupuseraliases.c
winbindd/wb_lookupusergroups.c
git.samba.org / nivanova / samba-autobuild / .git / commitdiff