/* PAM auth functions */
- { WINBINDD_PAM_AUTH, winbindd_pam_auth, "PAM_AUTH" },
{ WINBINDD_PAM_AUTH_CRAP, winbindd_pam_auth_crap, "AUTH_CRAP" },
{ WINBINDD_PAM_CHAUTHTOK, winbindd_pam_chauthtok, "CHAUTHTOK" },
{ WINBINDD_PAM_LOGOFF, winbindd_pam_logoff, "PAM_LOGOFF" },
winbindd_check_machine_acct_send, winbindd_check_machine_acct_recv },
{ WINBINDD_PING_DC, "PING_DC",
winbindd_ping_dc_send, winbindd_ping_dc_recv },
+ { WINBINDD_PAM_AUTH, "PAM_AUTH",
+ winbindd_pam_auth_send, winbindd_pam_auth_recv },
{ 0, NULL, NULL, NULL }
};
return NT_STATUS_OK;
}
-void winbindd_pam_auth(struct winbindd_cli_state *state)
-{
- struct winbindd_domain *domain;
- fstring name_domain, name_user, mapped_user;
- char *mapped = NULL;
- NTSTATUS result;
- NTSTATUS name_map_status = NT_STATUS_UNSUCCESSFUL;
-
- /* Ensure null termination */
- state->request->data.auth.user
- [sizeof(state->request->data.auth.user)-1]='\0';
-
- /* Ensure null termination */
- state->request->data.auth.pass
- [sizeof(state->request->data.auth.pass)-1]='\0';
-
- DEBUG(3, ("[%5lu]: pam auth %s\n", (unsigned long)state->pid,
- state->request->data.auth.user));
-
- if (!check_request_flags(state->request->flags)) {
- result = NT_STATUS_INVALID_PARAMETER_MIX;
- goto done;
- }
-
- /* Parse domain and username */
-
- name_map_status = normalize_name_unmap(state->mem_ctx,
- state->request->data.auth.user,
- &mapped);
-
- /* If the name normalization didnt' actually do anything,
- just use the original name */
-
- if (NT_STATUS_IS_OK(name_map_status)
- ||NT_STATUS_EQUAL(name_map_status, NT_STATUS_FILE_RENAMED)) {
- fstrcpy(mapped_user, mapped);
- } else {
- fstrcpy(mapped_user, state->request->data.auth.user);
- }
-
- if (!canonicalize_username(mapped_user, name_domain, name_user)) {
- result = NT_STATUS_NO_SUCH_USER;
- goto done;
- }
-
- domain = find_auth_domain(state->request->flags, name_domain);
-
- if (domain == NULL) {
- result = NT_STATUS_NO_SUCH_USER;
- goto done;
- }
-
- sendto_domain(state, domain);
- return;
- done:
- set_auth_errors(state->response, result);
- DEBUG(5, ("Plain text authentication for %s returned %s "
- "(PAM: %d)\n",
- state->request->data.auth.user,
- state->response->data.auth.nt_status_string,
- state->response->data.auth.pam_error));
- request_error(state);
-}
-
static NTSTATUS winbindd_dual_pam_auth_cached(struct winbindd_domain *domain,
struct winbindd_cli_state *state,
struct netr_SamInfo3 **info3)
--- /dev/null
+/*
+ Unix SMB/CIFS implementation.
+ async implementation of WINBINDD_PAM_AUTH
+ Copyright (C) Volker Lendecke 2010
+
+ 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_pam_auth_state {
+ struct winbindd_response *response;
+};
+
+static void winbindd_pam_auth_done(struct tevent_req *subreq);
+
+struct tevent_req *winbindd_pam_auth_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct winbindd_cli_state *cli,
+ struct winbindd_request *request)
+{
+ struct tevent_req *req, *subreq;
+ struct winbindd_pam_auth_state *state;
+ struct winbindd_domain *domain;
+ fstring name_domain, name_user, mapped_user;
+ char *mapped = NULL;
+ NTSTATUS status;
+
+ req = tevent_req_create(mem_ctx, &state,
+ struct winbindd_pam_auth_state);
+ if (req == NULL) {
+ return NULL;
+ }
+
+ /* Ensure null termination */
+ request->data.auth.user[sizeof(request->data.auth.user)-1] = '\0';
+ request->data.auth.pass[sizeof(request->data.auth.pass)-1] = '\0';
+
+ DEBUG(3, ("[%5lu]: pam auth %s\n", (unsigned long)cli->pid,
+ request->data.auth.user));
+
+ if (!check_request_flags(request->flags)) {
+ tevent_req_nterror(req, NT_STATUS_INVALID_PARAMETER_MIX);
+ return tevent_req_post(req, ev);
+ }
+
+ /* Parse domain and username */
+
+ status = normalize_name_unmap(state, request->data.auth.user, &mapped);
+
+ /* If the name normalization didnt' actually do anything,
+ just use the original name */
+
+ if (NT_STATUS_IS_OK(status)
+ || NT_STATUS_EQUAL(status, NT_STATUS_FILE_RENAMED)) {
+ fstrcpy(mapped_user, mapped);
+ } else {
+ fstrcpy(mapped_user, request->data.auth.user);
+ }
+
+ if (!canonicalize_username(mapped_user, name_domain, name_user)) {
+ tevent_req_nterror(req, NT_STATUS_NO_SUCH_USER);
+ return tevent_req_post(req, ev);
+ }
+
+ domain = find_auth_domain(request->flags, name_domain);
+ if (domain == NULL) {
+ tevent_req_nterror(req, NT_STATUS_NO_SUCH_USER);
+ return tevent_req_post(req, ev);
+ }
+
+ subreq = wb_domain_request_send(state, winbind_event_context(), domain,
+ request);
+ if (tevent_req_nomem(subreq, req)) {
+ return tevent_req_post(req, ev);
+ }
+ tevent_req_set_callback(subreq, winbindd_pam_auth_done, req);
+ return req;
+}
+
+static void winbindd_pam_auth_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct winbindd_pam_auth_state *state = tevent_req_data(
+ req, struct winbindd_pam_auth_state);
+ int res, err;
+
+ res = wb_domain_request_recv(subreq, state, &state->response, &err);
+ TALLOC_FREE(subreq);
+ if (res == -1) {
+ tevent_req_nterror(req, map_nt_error_from_unix(err));
+ return;
+ }
+ tevent_req_done(req);
+}
+
+NTSTATUS winbindd_pam_auth_recv(struct tevent_req *req,
+ struct winbindd_response *response)
+{
+ struct winbindd_pam_auth_state *state = tevent_req_data(
+ req, struct winbindd_pam_auth_state);
+ NTSTATUS status;
+
+ if (tevent_req_is_nterror(req, &status)) {
+ set_auth_errors(response, status);
+ return status;
+ }
+ *response = *state->response;
+ response->result = WINBINDD_PENDING;
+ state->response = talloc_move(response, &state->response);
+ return NT_STATUS(response->data.auth.nt_status);
+}
bool check_request_flags(uint32_t flags);
struct winbindd_domain *find_auth_domain(uint8_t flags,
const char *domain_name);
-void winbindd_pam_auth(struct winbindd_cli_state *state);
enum winbindd_result winbindd_dual_pam_auth(struct winbindd_domain *domain,
struct winbindd_cli_state *state) ;
void winbindd_pam_auth_crap(struct winbindd_cli_state *state);
NTSTATUS winbindd_set_hwm_recv(struct tevent_req *req,
struct winbindd_response *response);
+struct tevent_req *winbindd_pam_auth_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct winbindd_cli_state *cli,
+ struct winbindd_request *request);
+NTSTATUS winbindd_pam_auth_recv(struct tevent_req *req,
+ struct winbindd_response *response);
+
#endif /* _WINBINDD_PROTO_H_ */
git.samba.org / ambi / samba-autobuild / .git / commitdiff