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0eb537adb1
It's the job of the domain controller in our domain to traverse the trust chain. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Volker Lendecke <vl@samba.org>
101 lines
2.9 KiB
C
101 lines
2.9 KiB
C
/*
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Unix SMB/CIFS implementation.
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async lookupsid
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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 "../libcli/security/security.h"
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struct wb_lookupsid_state {
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struct tevent_context *ev;
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struct winbindd_domain *lookup_domain;
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struct dom_sid sid;
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enum lsa_SidType type;
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const char *domname;
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const char *name;
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};
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static void wb_lookupsid_done(struct tevent_req *subreq);
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struct tevent_req *wb_lookupsid_send(TALLOC_CTX *mem_ctx,
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struct tevent_context *ev,
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const struct dom_sid *sid)
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{
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struct tevent_req *req, *subreq;
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struct wb_lookupsid_state *state;
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req = tevent_req_create(mem_ctx, &state, struct wb_lookupsid_state);
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if (req == NULL) {
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return NULL;
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}
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sid_copy(&state->sid, sid);
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state->ev = ev;
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state->lookup_domain = find_lookup_domain_from_sid(sid);
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if (state->lookup_domain == NULL) {
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DEBUG(5, ("Could not find domain for sid %s\n",
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sid_string_dbg(sid)));
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tevent_req_nterror(req, NT_STATUS_NONE_MAPPED);
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return tevent_req_post(req, ev);
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}
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subreq = dcerpc_wbint_LookupSid_send(
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state, ev, dom_child_handle(state->lookup_domain),
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&state->sid, &state->type, &state->domname, &state->name);
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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_lookupsid_done, req);
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return req;
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}
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static void wb_lookupsid_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_lookupsid_state *state = tevent_req_data(
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req, struct wb_lookupsid_state);
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NTSTATUS status, result;
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status = dcerpc_wbint_LookupSid_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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tevent_req_done(req);
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}
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NTSTATUS wb_lookupsid_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
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enum lsa_SidType *type, const char **domain,
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const char **name)
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{
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struct wb_lookupsid_state *state = tevent_req_data(
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req, struct wb_lookupsid_state);
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NTSTATUS status;
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if (tevent_req_is_nterror(req, &status)) {
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return status;
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}
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*type = state->type;
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*domain = talloc_move(mem_ctx, &state->domname);
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*name = talloc_move(mem_ctx, &state->name);
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return NT_STATUS_OK;
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}
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