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-rw-r--r--source3/winbindd/winbindd_getusersids.c128
1 files changed, 128 insertions, 0 deletions
diff --git a/source3/winbindd/winbindd_getusersids.c b/source3/winbindd/winbindd_getusersids.c
new file mode 100644
index 0000000..a285c1f
--- /dev/null
+++ b/source3/winbindd/winbindd_getusersids.c
@@ -0,0 +1,128 @@
+/*
+ Unix SMB/CIFS implementation.
+ async implementation of WINBINDD_GETUSERSIDS
+ 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"
+#include "../libcli/security/security.h"
+
+struct winbindd_getusersids_state {
+ struct dom_sid sid;
+ uint32_t num_sids;
+ struct dom_sid *sids;
+};
+
+static void winbindd_getusersids_done(struct tevent_req *subreq);
+
+struct tevent_req *winbindd_getusersids_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_getusersids_state *state;
+
+ req = tevent_req_create(mem_ctx, &state,
+ struct winbindd_getusersids_state);
+ if (req == NULL) {
+ return NULL;
+ }
+
+ /* Ensure null termination */
+ request->data.sid[sizeof(request->data.sid)-1]='\0';
+
+ D_NOTICE("[%s (%u)] Winbind external command GETUSERSIDS start.\n"
+ "sid=%s\n",
+ cli->client_name,
+ (unsigned int)cli->pid,
+ request->data.sid);
+
+ if (!string_to_sid(&state->sid, request->data.sid)) {
+ D_WARNING("Returning NT_STATUS_INVALID_PARAMETER.\n"
+ "Could not get convert sid %s from string\n",
+ request->data.sid);
+ tevent_req_nterror(req, NT_STATUS_INVALID_PARAMETER);
+ return tevent_req_post(req, ev);
+ }
+
+ subreq = wb_gettoken_send(state, ev, &state->sid, true);
+ if (tevent_req_nomem(subreq, req)) {
+ return tevent_req_post(req, ev);
+ }
+ tevent_req_set_callback(subreq, winbindd_getusersids_done, req);
+ return req;
+}
+
+static void winbindd_getusersids_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct winbindd_getusersids_state *state = tevent_req_data(
+ req, struct winbindd_getusersids_state);
+ NTSTATUS status;
+
+ status = wb_gettoken_recv(subreq, state, &state->num_sids,
+ &state->sids);
+ TALLOC_FREE(subreq);
+ if (tevent_req_nterror(req, status)) {
+ D_WARNING("wb_gettoken_recv failed with %s.\n",
+ nt_errstr(status));
+ return;
+ }
+ tevent_req_done(req);
+}
+
+NTSTATUS winbindd_getusersids_recv(struct tevent_req *req,
+ struct winbindd_response *response)
+{
+ struct winbindd_getusersids_state *state = tevent_req_data(
+ req, struct winbindd_getusersids_state);
+ struct dom_sid_buf sidbuf;
+ NTSTATUS status;
+ uint32_t i;
+ char *result;
+
+ if (tevent_req_is_nterror(req, &status)) {
+ D_WARNING("Could not convert sid %s: %s\n",
+ dom_sid_str_buf(&state->sid, &sidbuf),
+ nt_errstr(status));
+ return status;
+ }
+
+ result = talloc_strdup(response, "");
+ if (result == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ D_NOTICE("Winbind external command GETUSERSIDS end.\n"
+ "Got %"PRIu32" SID(s).\n", state->num_sids);
+ for (i=0; i<state->num_sids; i++) {
+ D_NOTICE("%"PRIu32": %s\n",
+ i,
+ dom_sid_str_buf(&state->sids[i], &sidbuf));
+ talloc_asprintf_addbuf(
+ &result,
+ "%s\n",
+ dom_sid_str_buf(&state->sids[i], &sidbuf));
+ }
+
+ response->data.num_entries = state->num_sids;
+ response->extra_data.data = result;
+ response->length += talloc_get_size(result);
+ return NT_STATUS_OK;
+}