1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
|
/*
* Unix SMB/CIFS implementation.
* NetApi GetDC Support
* Copyright (C) Guenther Deschner 2007
*
* 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 "lib/netapi/netapi.h"
#include "libnet/libnet.h"
#if 0
#include "librpc/gen_ndr/cli_netlogon.h"
#endif
NTSTATUS rpccli_netr_GetDcName(struct rpc_pipe_client *cli,
TALLOC_CTX *mem_ctx,
const char *logon_server,
const char *domainname,
const char **dcname);
NTSTATUS rpccli_netr_GetAnyDCName(struct rpc_pipe_client *cli,
TALLOC_CTX *mem_ctx,
const char *logon_server,
const char *domainname,
const char **dcname,
WERROR *werror);
static WERROR NetGetDCNameLocal(struct libnetapi_ctx *ctx,
const char *server_name,
const char *domain_name,
uint8_t **buffer)
{
return WERR_NOT_SUPPORTED;
}
static WERROR NetGetDCNameRemote(struct libnetapi_ctx *ctx,
const char *server_name,
const char *domain_name,
uint8_t **buffer)
{
struct cli_state *cli = NULL;
struct rpc_pipe_client *pipe_cli = NULL;
NTSTATUS status;
WERROR werr;
status = cli_full_connection(&cli, NULL, server_name,
NULL, 0,
"IPC$", "IPC",
ctx->username,
ctx->workgroup,
ctx->password,
0, Undefined, NULL);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
pipe_cli = cli_rpc_pipe_open_noauth(cli, PI_NETLOGON,
&status);
if (!pipe_cli) {
werr = ntstatus_to_werror(status);
goto done;
};
#if 0
werr = rpccli_netr_GetDcName(pipe_cli, ctx,
server_name,
domain_name,
(const char **)&buffer);
#else
werr = rpccli_netlogon_getdcname(pipe_cli, ctx,
server_name,
domain_name,
(char **)buffer);
#endif
done:
if (cli) {
cli_shutdown(cli);
}
return werr;
}
static WERROR libnetapi_NetGetDCName(struct libnetapi_ctx *ctx,
const char *server_name,
const char *domain_name,
uint8_t **buffer)
{
if (!server_name || is_myname_or_ipaddr(server_name)) {
return NetGetDCNameLocal(ctx,
server_name,
domain_name,
buffer);
}
return NetGetDCNameRemote(ctx,
server_name,
domain_name,
buffer);
}
NET_API_STATUS NetGetDCName(const char *server_name,
const char *domain_name,
uint8_t **buffer)
{
struct libnetapi_ctx *ctx = NULL;
NET_API_STATUS status;
WERROR werr;
status = libnetapi_getctx(&ctx);
if (status != 0) {
return status;
}
werr = libnetapi_NetGetDCName(ctx,
server_name,
domain_name,
buffer);
if (!W_ERROR_IS_OK(werr)) {
return W_ERROR_V(werr);
}
return 0;
}
static WERROR NetGetAnyDCNameLocal(struct libnetapi_ctx *ctx,
const char *server_name,
const char *domain_name,
uint8_t **buffer)
{
return WERR_NOT_SUPPORTED;
}
static WERROR NetGetAnyDCNameRemote(struct libnetapi_ctx *ctx,
const char *server_name,
const char *domain_name,
uint8_t **buffer)
{
struct cli_state *cli = NULL;
struct rpc_pipe_client *pipe_cli = NULL;
NTSTATUS status;
WERROR werr;
status = cli_full_connection(&cli, NULL, server_name,
NULL, 0,
"IPC$", "IPC",
ctx->username,
ctx->workgroup,
ctx->password,
0, Undefined, NULL);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
pipe_cli = cli_rpc_pipe_open_noauth(cli, PI_NETLOGON,
&status);
if (!pipe_cli) {
werr = ntstatus_to_werror(status);
goto done;
};
#if 0
status = rpccli_netr_GetAnyDCName(pipe_cli, ctx,
server_name,
domain_name,
(const char **)&buffer,
&werr);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
#else
werr = rpccli_netlogon_getanydcname(pipe_cli, ctx,
server_name,
domain_name,
(char **)buffer);
#endif
done:
if (cli) {
cli_shutdown(cli);
}
return werr;
}
static WERROR libnetapi_NetGetAnyDCName(struct libnetapi_ctx *ctx,
const char *server_name,
const char *domain_name,
uint8_t **buffer)
{
if (!server_name || is_myname_or_ipaddr(server_name)) {
return NetGetAnyDCNameLocal(ctx,
server_name,
domain_name,
buffer);
}
return NetGetAnyDCNameRemote(ctx,
server_name,
domain_name,
buffer);
}
NET_API_STATUS NetGetAnyDCName(const char *server_name,
const char *domain_name,
uint8_t **buffer)
{
struct libnetapi_ctx *ctx = NULL;
NET_API_STATUS status;
WERROR werr;
status = libnetapi_getctx(&ctx);
if (status != 0) {
return status;
}
werr = libnetapi_NetGetAnyDCName(ctx,
server_name,
domain_name,
buffer);
if (!W_ERROR_IS_OK(werr)) {
return W_ERROR_V(werr);
}
return 0;
}
|
