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
|
/*
Unix SMB/CIFS implementation.
SMB2 client setinfo calls
Copyright (C) Andrew Tridgell 2005
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 "libcli/raw/libcliraw.h"
#include "libcli/smb2/smb2.h"
#include "libcli/smb2/smb2_calls.h"
/*
send a setinfo request
*/
struct smb2_request *smb2_setinfo_send(struct smb2_tree *tree, struct smb2_setinfo *io)
{
NTSTATUS status;
struct smb2_request *req;
req = smb2_request_init_tree(tree, SMB2_OP_SETINFO, 0x20, True, io->in.blob.length);
if (req == NULL) return NULL;
SSVAL(req->out.body, 0x02, io->in.level);
status = smb2_push_s32o32_blob(&req->out, 0x04, io->in.blob);
if (!NT_STATUS_IS_OK(status)) {
talloc_free(req);
return NULL;
}
SIVAL(req->out.body, 0x0C, io->in.flags);
smb2_push_handle(req->out.body+0x10, &io->in.file.handle);
smb2_transport_send(req);
return req;
}
/*
recv a setinfo reply
*/
NTSTATUS smb2_setinfo_recv(struct smb2_request *req)
{
if (!smb2_request_receive(req) ||
!smb2_request_is_ok(req)) {
return smb2_request_destroy(req);
}
SMB2_CHECK_PACKET_RECV(req, 0x02, False);
return smb2_request_destroy(req);
}
/*
sync setinfo request
*/
NTSTATUS smb2_setinfo(struct smb2_tree *tree, struct smb2_setinfo *io)
{
struct smb2_request *req = smb2_setinfo_send(tree, io);
return smb2_setinfo_recv(req);
}
/*
level specific file setinfo call - async send
*/
struct smb2_request *smb2_setinfo_file_send(struct smb2_tree *tree, union smb_setfileinfo *io)
{
struct smb2_setinfo b;
uint16_t smb2_level = smb2_getinfo_map_level(io->generic.level, SMB2_GETINFO_FILE);
struct smb2_request *req;
if (smb2_level == 0) {
return NULL;
}
ZERO_STRUCT(b);
b.in.level = smb2_level;
b.in.file.handle = io->generic.in.file.handle;
if (!smb_raw_setfileinfo_passthru(tree, io->generic.level, io, &b.in.blob)) {
return NULL;
}
if (io->generic.level == RAW_SFILEINFO_SEC_DESC) {
b.in.flags = io->set_secdesc.in.secinfo_flags;
}
req = smb2_setinfo_send(tree, &b);
data_blob_free(&b.in.blob);
return req;
}
/*
level specific file setinfo call - sync
*/
NTSTATUS smb2_setinfo_file(struct smb2_tree *tree, union smb_setfileinfo *io)
{
struct smb2_request *req = smb2_setinfo_file_send(tree, io);
return smb2_setinfo_recv(req);
}
|
