2 Unix SMB/CIFS implementation.
3 async implementation of WINBINDD_PAM_AUTH_CRAP
4 Copyright (C) Volker Lendecke 2010
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/>.
23 struct winbindd_pam_auth_crap_state {
24 struct winbindd_response *response;
27 static void winbindd_pam_auth_crap_done(struct tevent_req *subreq);
29 struct tevent_req *winbindd_pam_auth_crap_send(
31 struct tevent_context *ev,
32 struct winbindd_cli_state *cli,
33 struct winbindd_request *request)
35 struct tevent_req *req, *subreq;
36 struct winbindd_pam_auth_crap_state *state;
37 struct winbindd_domain *domain;
38 const char *domain_name;
40 req = tevent_req_create(mem_ctx, &state,
41 struct winbindd_pam_auth_crap_state);
46 /* Ensure null termination */
47 request->data.auth_crap.user[
48 sizeof(request->data.auth_crap.user)-1] = '\0';
49 request->data.auth_crap.domain[
50 sizeof(request->data.auth_crap.domain)-1] = '\0';
52 DEBUG(3, ("[%5lu]: pam auth crap domain: [%s] user: %s\n",
53 (unsigned long)cli->pid,
54 request->data.auth_crap.domain,
55 request->data.auth_crap.user));
57 if (!check_request_flags(request->flags)) {
58 tevent_req_nterror(req, NT_STATUS_INVALID_PARAMETER_MIX);
59 return tevent_req_post(req, ev);
64 if (request->data.auth_crap.domain[0] != '\0') {
65 domain_name = request->data.auth_crap.domain;
66 } else if (lp_winbind_use_default_domain()) {
67 domain_name = lp_workgroup();
72 if (domain_name != NULL) {
73 domain = find_auth_domain(request->flags, domain_name);
77 tevent_req_nterror(req, NT_STATUS_NO_SUCH_USER);
78 return tevent_req_post(req, ev);
81 fstrcpy(request->data.auth_crap.domain, domain->name);
83 if (request->data.auth_crap.workstation[0] == '\0') {
84 fstrcpy(request->data.auth_crap.workstation, global_myname());
87 subreq = wb_domain_request_send(state, winbind_event_context(), domain,
89 if (tevent_req_nomem(subreq, req)) {
90 return tevent_req_post(req, ev);
92 tevent_req_set_callback(subreq, winbindd_pam_auth_crap_done, req);
96 static void winbindd_pam_auth_crap_done(struct tevent_req *subreq)
98 struct tevent_req *req = tevent_req_callback_data(
99 subreq, struct tevent_req);
100 struct winbindd_pam_auth_crap_state *state = tevent_req_data(
101 req, struct winbindd_pam_auth_crap_state);
104 res = wb_domain_request_recv(subreq, state, &state->response, &err);
107 tevent_req_nterror(req, map_nt_error_from_unix(err));
110 tevent_req_done(req);
113 NTSTATUS winbindd_pam_auth_crap_recv(struct tevent_req *req,
114 struct winbindd_response *response)
116 struct winbindd_pam_auth_crap_state *state = tevent_req_data(
117 req, struct winbindd_pam_auth_crap_state);
120 if (tevent_req_is_nterror(req, &status)) {
121 set_auth_errors(response, status);
124 *response = *state->response;
125 response->result = WINBINDD_PENDING;
126 state->response = talloc_move(response, &state->response);
127 return NT_STATUS(response->data.auth.nt_status);