/* Group functions */
{ WINBINDD_GETGRNAM, winbindd_getgrnam, "GETGRNAM" },
- { WINBINDD_GETGRGID, winbindd_getgrgid, "GETGRGID" },
{ WINBINDD_SETGRENT, winbindd_setgrent, "SETGRENT" },
{ WINBINDD_ENDGRENT, winbindd_endgrent, "ENDGRENT" },
{ WINBINDD_GETGRENT, winbindd_getgrent, "GETGRENT" },
winbindd_getgroups_send, winbindd_getgroups_recv },
{ WINBINDD_SHOW_SEQUENCE, "SHOW_SEQUENCE",
winbindd_show_sequence_send, winbindd_show_sequence_recv },
+ { WINBINDD_GETGRGID, "GETGRGID",
+ winbindd_getgrgid_send, winbindd_getgrgid_recv },
{ 0, NULL, NULL, NULL }
};
--- /dev/null
+/*
+ Unix SMB/CIFS implementation.
+ async implementation of WINBINDD_GETGRGID
+ Copyright (C) Volker Lendecke 2009
+
+ 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"
+
+struct winbindd_getgrgid_state {
+ struct tevent_context *ev;
+ struct dom_sid sid;
+ const char *domname;
+ const char *name;
+ gid_t gid;
+ struct talloc_dict *members;
+};
+
+static void winbindd_getgrgid_gid2sid_done(struct tevent_req *subreq);
+static void winbindd_getgrgid_done(struct tevent_req *subreq);
+
+struct tevent_req *winbindd_getgrgid_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct winbindd_request *request)
+{
+ struct tevent_req *req, *subreq;
+ struct winbindd_getgrgid_state *state;
+
+ req = tevent_req_create(mem_ctx, &state,
+ struct winbindd_getgrgid_state);
+ if (req == NULL) {
+ return NULL;
+ }
+ state->ev = ev;
+
+ DEBUG(3, ("getgrgid %d\n", (int)request->data.gid));
+
+ subreq = wb_gid2sid_send(state, ev, request->data.gid);
+ if (tevent_req_nomem(subreq, req)) {
+ return tevent_req_post(req, ev);
+ }
+ tevent_req_set_callback(subreq, winbindd_getgrgid_gid2sid_done,
+ req);
+ return req;
+}
+
+static void winbindd_getgrgid_gid2sid_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct winbindd_getgrgid_state *state = tevent_req_data(
+ req, struct winbindd_getgrgid_state);
+ NTSTATUS status;
+
+ status = wb_gid2sid_recv(subreq, &state->sid);
+ TALLOC_FREE(subreq);
+ if (!NT_STATUS_IS_OK(status)) {
+ tevent_req_nterror(req, status);
+ return;
+ }
+
+ subreq = wb_getgrsid_send(state, state->ev, &state->sid,
+ lp_winbind_expand_groups());
+ if (tevent_req_nomem(subreq, req)) {
+ return;
+ }
+ tevent_req_set_callback(subreq, winbindd_getgrgid_done, req);
+}
+
+static void winbindd_getgrgid_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct winbindd_getgrgid_state *state = tevent_req_data(
+ req, struct winbindd_getgrgid_state);
+ NTSTATUS status;
+
+ status = wb_getgrsid_recv(subreq, state, &state->domname, &state->name,
+ &state->gid, &state->members);
+ TALLOC_FREE(subreq);
+ if (!NT_STATUS_IS_OK(status)) {
+ tevent_req_nterror(req, status);
+ return;
+ }
+ tevent_req_done(req);
+}
+
+NTSTATUS winbindd_getgrgid_recv(struct tevent_req *req,
+ struct winbindd_response *response)
+{
+ struct winbindd_getgrgid_state *state = tevent_req_data(
+ req, struct winbindd_getgrgid_state);
+ NTSTATUS status;
+ int num_members;
+ char *buf;
+
+ if (tevent_req_is_nterror(req, &status)) {
+ DEBUG(5, ("Could not convert sid %s: %s\n",
+ sid_string_dbg(&state->sid), nt_errstr(status)));
+ return status;
+ }
+
+ if (!fill_grent(talloc_tos(), &response->data.gr, state->domname,
+ state->name, state->gid)) {
+ DEBUG(5, ("fill_grent failed\n"));
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ status = winbindd_print_groupmembers(state->members, response,
+ &num_members, &buf);
+
+ response->data.gr.num_gr_mem = (uint32)num_members;
+
+ /* Group membership lives at start of extra data */
+
+ response->data.gr.gr_mem_ofs = 0;
+ response->extra_data.data = buf;
+ response->length += talloc_get_size(response->extra_data.data);
+
+ return NT_STATUS_OK;
+}
getgrsid_lookupsid_recv, s );
}
-
-static void getgrgid_recv(void *private_data, bool success, const char *sid)
-{
- struct winbindd_cli_state *state = talloc_get_type_abort(private_data, struct winbindd_cli_state);
- enum lsa_SidType name_type;
- DOM_SID group_sid;
-
- if (success) {
- DEBUG(10,("getgrgid_recv: gid %lu has sid %s\n",
- (unsigned long)(state->request->data.gid), sid));
-
- if (!string_to_sid(&group_sid, sid)) {
- DEBUG(1,("getgrgid_recv: Could not convert sid %s "
- "from string\n", sid));
- request_error(state);
- return;
- }
-
- winbindd_getgrsid(state, group_sid);
- return;
- }
-
- /* Ok, this might be "ours", i.e. an alias */
- if (pdb_gid_to_sid(state->request->data.gid, &group_sid) &&
- lookup_sid(state->mem_ctx, &group_sid, NULL, NULL, &name_type) &&
- (name_type == SID_NAME_ALIAS)) {
- /* Hey, got an alias */
- DEBUG(10,("getgrgid_recv: we have an alias with gid %lu and sid %s\n",
- (unsigned long)(state->request->data.gid), sid));
- winbindd_getgrsid(state, group_sid);
- return;
- }
-
- DEBUG(1, ("could not convert gid %lu to sid\n",
- (unsigned long)state->request->data.gid));
- request_error(state);
-}
-
-/* Return a group structure from a gid number */
-void winbindd_getgrgid(struct winbindd_cli_state *state)
-{
- gid_t gid = state->request->data.gid;
-
- DEBUG(3, ("[%5lu]: getgrgid %lu\n",
- (unsigned long)state->pid,
- (unsigned long)gid));
-
- /* always use the async interface */
- winbindd_gid2sid_async(state->mem_ctx, gid, getgrgid_recv, state);
-}
-
/*
* set/get/endgrent functions
*/
git.samba.org / metze / samba / wip.git / commitdiff