2 Unix SMB/CIFS implementation.
4 handling for ntlogon dgram requests
6 Copyright (C) Andrew Tridgell 2005
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 #include "libcli/dgram/libdgram.h"
27 send a ntlogon mailslot request
29 NTSTATUS dgram_mailslot_ntlogon_send(struct nbt_dgram_socket *dgmsock,
30 enum dgram_msg_type msg_type,
31 struct nbt_name *dest_name,
32 const struct nbt_peer_socket *dest,
33 struct nbt_name *src_name,
34 struct nbt_ntlogon_packet *request)
38 TALLOC_CTX *tmp_ctx = talloc_new(dgmsock);
40 status = ndr_push_struct_blob(&blob, tmp_ctx, request,
41 (ndr_push_flags_fn_t)ndr_push_nbt_ntlogon_packet);
42 if (!NT_STATUS_IS_OK(status)) {
48 status = dgram_mailslot_send(dgmsock, msg_type,
58 send a ntlogon mailslot reply
60 NTSTATUS dgram_mailslot_ntlogon_reply(struct nbt_dgram_socket *dgmsock,
61 struct nbt_dgram_packet *request,
62 const char *mailslot_name,
63 struct nbt_ntlogon_packet *reply)
67 TALLOC_CTX *tmp_ctx = talloc_new(dgmsock);
68 struct nbt_name myname;
69 struct nbt_peer_socket dest;
71 status = ndr_push_struct_blob(&blob, tmp_ctx, reply,
72 (ndr_push_flags_fn_t)ndr_push_nbt_ntlogon_packet);
73 if (!NT_STATUS_IS_OK(status)) {
78 make_nbt_name_client(&myname, lp_netbios_name());
80 dest.port = request->src_port;
81 dest.addr = request->src_addr;
82 status = dgram_mailslot_send(dgmsock, DGRAM_DIRECT_UNIQUE,
84 &request->data.msg.source_name,
93 parse a ntlogon response. The packet must be a valid mailslot packet
95 NTSTATUS dgram_mailslot_ntlogon_parse(struct dgram_mailslot_handler *dgmslot,
97 struct nbt_dgram_packet *dgram,
98 struct nbt_ntlogon_packet *ntlogon)
100 DATA_BLOB data = dgram_mailslot_data(dgram);
103 status = ndr_pull_struct_blob(&data, mem_ctx, ntlogon,
104 (ndr_pull_flags_fn_t)ndr_pull_nbt_ntlogon_packet);
105 if (!NT_STATUS_IS_OK(status)) {
106 DEBUG(0,("Failed to parse ntlogon packet of length %d\n",
109 file_save("ntlogon.dat", data.data, data.length);