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_lookupname_state {
25 struct tevent_context *ev;
30 enum lsa_SidType type;
33 static void wb_lookupname_done(struct tevent_req *subreq);
34 static void wb_lookupname_root_done(struct tevent_req *subreq);
36 struct tevent_req *wb_lookupname_send(TALLOC_CTX *mem_ctx,
37 struct tevent_context *ev,
38 const char *dom_name, const char *name,
41 struct tevent_req *req, *subreq;
42 struct wb_lookupname_state *state;
43 struct winbindd_domain *domain;
45 req = tevent_req_create(mem_ctx, &state, struct wb_lookupname_state);
53 * Uppercase domain and name so that we become cache-friendly
55 state->dom_name = talloc_strdup_upper(state, dom_name);
56 if (tevent_req_nomem(state->dom_name, req)) {
57 return tevent_req_post(req, ev);
59 state->name = talloc_strdup_upper(state, name);
60 if (tevent_req_nomem(state->name, req)) {
61 return tevent_req_post(req, ev);
64 domain = find_lookup_domain_from_name(state->dom_name);
66 DEBUG(5, ("Could not find domain for %s\n", state->dom_name));
67 tevent_req_nterror(req, NT_STATUS_NONE_MAPPED);
68 return tevent_req_post(req, ev);
71 subreq = rpccli_wbint_LookupName_send(
72 state, ev, domain->child.rpccli, state->dom_name, state->name,
73 flags, &state->type, &state->sid);
74 if (tevent_req_nomem(subreq, req)) {
75 return tevent_req_post(req, ev);
77 tevent_req_set_callback(subreq, wb_lookupname_done, req);
81 static void wb_lookupname_done(struct tevent_req *subreq)
83 struct tevent_req *req = tevent_req_callback_data(
84 subreq, struct tevent_req);
85 struct wb_lookupname_state *state = tevent_req_data(
86 req, struct wb_lookupname_state);
87 struct winbindd_domain *root_domain;
88 NTSTATUS status, result;
90 status = rpccli_wbint_LookupName_recv(subreq, state, &result);
92 if (!NT_STATUS_IS_OK(status)) {
93 tevent_req_nterror(req, status);
96 if (NT_STATUS_IS_OK(result)) {
102 * "our" DC did not find it, lets retry with the forest root
106 root_domain = find_root_domain();
107 if (root_domain == NULL) {
108 tevent_req_nterror(req, result);
112 subreq = rpccli_wbint_LookupName_send(
113 state, state->ev, root_domain->child.rpccli, state->dom_name,
114 state->name, state->flags, &state->type, &state->sid);
115 if (tevent_req_nomem(subreq, req)) {
118 tevent_req_set_callback(subreq, wb_lookupname_root_done, req);
121 static void wb_lookupname_root_done(struct tevent_req *subreq)
123 struct tevent_req *req = tevent_req_callback_data(
124 subreq, struct tevent_req);
125 struct wb_lookupname_state *state = tevent_req_data(
126 req, struct wb_lookupname_state);
127 NTSTATUS status, result;
129 status = rpccli_wbint_LookupName_recv(subreq, state, &result);
131 if (!NT_STATUS_IS_OK(status)) {
132 tevent_req_nterror(req, status);
135 if (!NT_STATUS_IS_OK(result)) {
136 tevent_req_nterror(req, result);
139 tevent_req_done(req);
142 NTSTATUS wb_lookupname_recv(struct tevent_req *req, struct dom_sid *sid,
143 enum lsa_SidType *type)
145 struct wb_lookupname_state *state = tevent_req_data(
146 req, struct wb_lookupname_state);
149 if (tevent_req_is_nterror(req, &status)) {
152 sid_copy(sid, &state->sid);