2 Unix SMB/CIFS implementation.
4 Copyright (C) Volker Lendecke 2009
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #include "librpc/gen_ndr/cli_wbint.h"
24 struct wb_next_grent_state {
25 struct tevent_context *ev;
27 struct getgrent_state *gstate;
28 struct wbint_Principals next_groups;
29 struct winbindd_gr *gr;
30 struct talloc_dict *members;
33 static void wb_next_grent_fetch_done(struct tevent_req *subreq);
34 static void wb_next_grent_getgrsid_done(struct tevent_req *subreq);
36 struct tevent_req *wb_next_grent_send(TALLOC_CTX *mem_ctx,
37 struct tevent_context *ev,
39 struct getgrent_state *gstate,
40 struct winbindd_gr *gr)
42 struct tevent_req *req, *subreq;
43 struct wb_next_grent_state *state;
45 req = tevent_req_create(mem_ctx, &state, struct wb_next_grent_state);
50 state->gstate = gstate;
53 if (state->gstate->next_group >= state->gstate->num_groups) {
54 TALLOC_FREE(state->gstate->groups);
56 if (state->gstate->domain == NULL) {
57 state->gstate->domain = domain_list();
59 state->gstate->domain = state->gstate->domain->next;
62 if ((state->gstate->domain != NULL)
63 && sid_check_is_domain(&state->gstate->domain->sid)) {
64 state->gstate->domain = state->gstate->domain->next;
67 if (state->gstate->domain == NULL) {
68 tevent_req_nterror(req, NT_STATUS_NO_MORE_ENTRIES);
69 return tevent_req_post(req, ev);
71 subreq = rpccli_wbint_QueryGroupList_send(
72 state, state->ev, state->gstate->domain->child.rpccli,
74 if (tevent_req_nomem(subreq, req)) {
75 return tevent_req_post(req, ev);
77 tevent_req_set_callback(subreq, wb_next_grent_fetch_done, req);
81 subreq = wb_getgrsid_send(
83 &state->gstate->groups[state->gstate->next_group].sid,
85 if (tevent_req_nomem(subreq, req)) {
86 return tevent_req_post(req, ev);
88 tevent_req_set_callback(subreq, wb_next_grent_getgrsid_done, req);
92 static void wb_next_grent_fetch_done(struct tevent_req *subreq)
94 struct tevent_req *req = tevent_req_callback_data(
95 subreq, struct tevent_req);
96 struct wb_next_grent_state *state = tevent_req_data(
97 req, struct wb_next_grent_state);
98 NTSTATUS status, result;
100 status = rpccli_wbint_QueryGroupList_recv(subreq, state, &result);
102 if (!NT_STATUS_IS_OK(status) || !NT_STATUS_IS_OK(result)) {
103 /* Ignore errors here, just log it */
104 DEBUG(10, ("query_user_list for domain %s returned %s/%s\n",
105 state->gstate->domain->name,
106 nt_errstr(status), nt_errstr(result)));
107 tevent_req_nterror(req, result);
111 state->gstate->num_groups = state->next_groups.num_principals;
112 state->gstate->groups = talloc_move(
113 state->gstate, &state->next_groups.principals);
115 if (state->gstate->num_groups == 0) {
116 state->gstate->domain = state->gstate->domain->next;
118 if ((state->gstate->domain != NULL)
119 && sid_check_is_domain(&state->gstate->domain->sid)) {
120 state->gstate->domain = state->gstate->domain->next;
123 if (state->gstate->domain == NULL) {
124 tevent_req_nterror(req, NT_STATUS_NO_MORE_ENTRIES);
127 subreq = rpccli_wbint_QueryGroupList_send(
128 state, state->ev, state->gstate->domain->child.rpccli,
129 &state->next_groups);
130 if (tevent_req_nomem(subreq, req)) {
133 tevent_req_set_callback(subreq, wb_next_grent_fetch_done, req);
137 state->gstate->next_group = 0;
139 subreq = wb_getgrsid_send(
141 &state->gstate->groups[state->gstate->next_group].sid,
143 if (tevent_req_nomem(subreq, req)) {
146 tevent_req_set_callback(subreq, wb_next_grent_getgrsid_done, req);
150 static void wb_next_grent_getgrsid_done(struct tevent_req *subreq)
152 struct tevent_req *req = tevent_req_callback_data(
153 subreq, struct tevent_req);
154 struct wb_next_grent_state *state = tevent_req_data(
155 req, struct wb_next_grent_state);
156 const char *domname, *name;
159 status = wb_getgrsid_recv(subreq, talloc_tos(), &domname, &name,
160 &state->gr->gr_gid, &state->members);
162 if (!NT_STATUS_IS_OK(status)) {
163 tevent_req_nterror(req, status);
166 if (!fill_grent(talloc_tos(), state->gr, domname, name,
167 state->gr->gr_gid)) {
168 DEBUG(5, ("fill_grent failed\n"));
169 tevent_req_nterror(req, NT_STATUS_NO_MEMORY);
172 state->gstate->next_group += 1;
173 tevent_req_done(req);
176 NTSTATUS wb_next_grent_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
177 struct talloc_dict **members)
179 struct wb_next_grent_state *state = tevent_req_data(
180 req, struct wb_next_grent_state);
183 if (tevent_req_is_nterror(req, &status)) {
186 *members = talloc_move(mem_ctx, &state->members);