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https://github.com/samba-team/samba.git
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2c610804fe
Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
147 lines
4.2 KiB
C
147 lines
4.2 KiB
C
/*
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Unix SMB/CIFS implementation.
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async query_user_list
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Copyright (C) Volker Lendecke 2009
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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#include "winbindd.h"
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#include "librpc/gen_ndr/ndr_winbind_c.h"
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#include "lib/util/strv.h"
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struct wb_query_user_list_state {
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struct tevent_context *ev;
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struct winbindd_domain *domain;
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struct wbint_RidArray rids;
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const char *domain_name;
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struct wbint_Principals names;
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char *users;
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};
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static void wb_query_user_list_gotrids(struct tevent_req *subreq);
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static void wb_query_user_list_done(struct tevent_req *subreq);
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struct tevent_req *wb_query_user_list_send(TALLOC_CTX *mem_ctx,
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struct tevent_context *ev,
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struct winbindd_domain *domain)
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{
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struct tevent_req *req, *subreq;
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struct wb_query_user_list_state *state;
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req = tevent_req_create(mem_ctx, &state,
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struct wb_query_user_list_state);
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if (req == NULL) {
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return NULL;
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}
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D_INFO("WB command user_list start.\nQuery users in domain %s.\n",
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domain->name);
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state->ev = ev;
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state->domain = domain;
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subreq = dcerpc_wbint_QueryUserRidList_send(
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state, ev, dom_child_handle(domain), &state->rids);
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if (tevent_req_nomem(subreq, req)) {
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return tevent_req_post(req, ev);
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}
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tevent_req_set_callback(subreq, wb_query_user_list_gotrids, req);
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return req;
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}
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static void wb_query_user_list_gotrids(struct tevent_req *subreq)
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{
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struct tevent_req *req = tevent_req_callback_data(
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subreq, struct tevent_req);
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struct wb_query_user_list_state *state = tevent_req_data(
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req, struct wb_query_user_list_state);
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NTSTATUS status, result;
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status = dcerpc_wbint_QueryUserRidList_recv(subreq, state, &result);
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TALLOC_FREE(subreq);
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if (any_nt_status_not_ok(status, result, &status)) {
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tevent_req_nterror(req, status);
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return;
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}
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D_DEBUG("dcerpc_wbint_QueryUserRidList returned %"PRIu32" users\n",
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state->rids.num_rids);
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subreq = dcerpc_wbint_LookupRids_send(
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state, state->ev, dom_child_handle(state->domain),
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&state->domain->sid, &state->rids,
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&state->domain_name, &state->names);
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if (tevent_req_nomem(subreq, req)) {
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return;
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}
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tevent_req_set_callback(subreq, wb_query_user_list_done, req);
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}
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static void wb_query_user_list_done(struct tevent_req *subreq)
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{
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struct tevent_req *req = tevent_req_callback_data(
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subreq, struct tevent_req);
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struct wb_query_user_list_state *state = tevent_req_data(
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req, struct wb_query_user_list_state);
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NTSTATUS status, result;
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uint32_t i;
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status = dcerpc_wbint_LookupRids_recv(subreq, state, &result);
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TALLOC_FREE(subreq);
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if (any_nt_status_not_ok(status, result, &status)) {
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tevent_req_nterror(req, status);
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return;
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}
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D_DEBUG("Processing %"PRIu32" principal(s).\n",
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state->names.num_principals);
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for (i=0; i<state->names.num_principals; i++) {
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struct wbint_Principal *p = &state->names.principals[i];
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const char *name;
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int ret;
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name = fill_domain_username_talloc(state, state->domain_name, p->name, true);
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if (name == NULL) {
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tevent_req_nterror(req, NT_STATUS_NO_MEMORY);
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return;
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}
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ret = strv_add(state, &state->users, name);
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if (ret != 0) {
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tevent_req_nterror(req, map_nt_error_from_unix(ret));
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return;
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}
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D_DEBUG("%"PRIu32": Adding user %s\n", i, name);
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}
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tevent_req_done(req);
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}
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NTSTATUS wb_query_user_list_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
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char **users)
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{
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struct wb_query_user_list_state *state = tevent_req_data(
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req, struct wb_query_user_list_state);
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NTSTATUS status;
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D_INFO("WB command user_list end.\n");
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if (tevent_req_is_nterror(req, &status)) {
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D_WARNING("Failed with: %s\n", nt_errstr(status));
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return status;
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}
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*users = talloc_move(mem_ctx, &state->users);
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return NT_STATUS_OK;
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}
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