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
|
/*
Unix SMB/CIFS implementation.
test suite for SMB2 connection operations
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 2 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "libcli/raw/libcliraw.h"
#include "libcli/smb2/smb2.h"
#include "libcli/smb2/smb2_calls.h"
#include "lib/cmdline/popt_common.h"
#include "lib/events/events.h"
/*
send a close
*/
static NTSTATUS torture_smb2_close(struct smb2_tree *tree, struct smb2_handle handle)
{
struct smb2_close io;
NTSTATUS status;
TALLOC_CTX *tmp_ctx = talloc_new(tree);
ZERO_STRUCT(io);
io.in.flags = SMB2_CLOSE_FLAGS_FULL_INFORMATION;
io.in.handle = handle;
status = smb2_close(tree, &io);
if (!NT_STATUS_IS_OK(status)) {
printf("close failed - %s\n", nt_errstr(status));
return status;
}
if (DEBUGLVL(1)) {
printf("Close gave:\n");
printf("create_time = %s\n", nt_time_string(tmp_ctx, io.out.create_time));
printf("access_time = %s\n", nt_time_string(tmp_ctx, io.out.access_time));
printf("write_time = %s\n", nt_time_string(tmp_ctx, io.out.write_time));
printf("change_time = %s\n", nt_time_string(tmp_ctx, io.out.change_time));
printf("alloc_size = %lld\n", io.out.alloc_size);
printf("size = %lld\n", io.out.size);
printf("file_attr = 0x%x\n", io.out.file_attr);
}
talloc_free(tmp_ctx);
return status;
}
/*
test writing
*/
static NTSTATUS torture_smb2_write(struct smb2_tree *tree, struct smb2_handle handle)
{
struct smb2_write w;
struct smb2_read r;
struct smb2_flush f;
NTSTATUS status;
DATA_BLOB data;
int i;
if (lp_parm_bool(-1, "torture", "dangerous", False)) {
data = data_blob_talloc(tree, NULL, 160000);
} else {
data = data_blob_talloc(tree, NULL, 120000);
}
for (i=0;i<data.length;i++) {
data.data[i] = i;
}
ZERO_STRUCT(w);
w.in.offset = 0;
w.in.handle = handle;
w.in.data = data;
status = smb2_write(tree, &w);
if (!NT_STATUS_IS_OK(status)) {
printf("write failed - %s\n", nt_errstr(status));
return status;
}
torture_smb2_all_info(tree, handle);
status = smb2_write(tree, &w);
if (!NT_STATUS_IS_OK(status)) {
printf("write failed - %s\n", nt_errstr(status));
return status;
}
torture_smb2_all_info(tree, handle);
ZERO_STRUCT(f);
f.in.handle = handle;
status = smb2_flush(tree, &f);
if (!NT_STATUS_IS_OK(status)) {
printf("flush failed - %s\n", nt_errstr(status));
return status;
}
ZERO_STRUCT(r);
r.in.length = data.length;
r.in.offset = 0;
r.in.handle = handle;
status = smb2_read(tree, tree, &r);
if (!NT_STATUS_IS_OK(status)) {
printf("read failed - %s\n", nt_errstr(status));
return status;
}
if (data.length != r.out.data.length ||
memcmp(data.data, r.out.data.data, data.length) != 0) {
printf("read data mismatch\n");
return NT_STATUS_NET_WRITE_FAULT;
}
return status;
}
/*
send a create
*/
static struct smb2_handle torture_smb2_create(struct smb2_tree *tree,
const char *fname)
{
struct smb2_create io;
NTSTATUS status;
TALLOC_CTX *tmp_ctx = talloc_new(tree);
ZERO_STRUCT(io);
io.in.oplock_flags = 0;
io.in.access_mask = SEC_RIGHTS_FILE_ALL;
io.in.file_attr = FILE_ATTRIBUTE_NORMAL;
io.in.open_disposition = NTCREATEX_DISP_OPEN_IF;
io.in.share_access =
NTCREATEX_SHARE_ACCESS_DELETE|
NTCREATEX_SHARE_ACCESS_READ|
NTCREATEX_SHARE_ACCESS_WRITE;
io.in.create_options = NTCREATEX_OPTIONS_WRITE_THROUGH;
io.in.fname = fname;
status = smb2_create(tree, tmp_ctx, &io);
if (!NT_STATUS_IS_OK(status)) {
printf("create1 failed - %s\n", nt_errstr(status));
return io.out.handle;
}
if (DEBUGLVL(1)) {
printf("Open gave:\n");
printf("oplock_flags = 0x%x\n", io.out.oplock_flags);
printf("create_action = 0x%x\n", io.out.create_action);
printf("create_time = %s\n", nt_time_string(tmp_ctx, io.out.create_time));
printf("access_time = %s\n", nt_time_string(tmp_ctx, io.out.access_time));
printf("write_time = %s\n", nt_time_string(tmp_ctx, io.out.write_time));
printf("change_time = %s\n", nt_time_string(tmp_ctx, io.out.change_time));
printf("alloc_size = %lld\n", io.out.alloc_size);
printf("size = %lld\n", io.out.size);
printf("file_attr = 0x%x\n", io.out.file_attr);
printf("handle = %016llx%016llx\n",
io.out.handle.data[0],
io.out.handle.data[1]);
}
talloc_free(tmp_ctx);
return io.out.handle;
}
/*
basic testing of SMB2 connection calls
*/
BOOL torture_smb2_connect(void)
{
TALLOC_CTX *mem_ctx = talloc_new(NULL);
struct smb2_tree *tree;
struct smb2_handle h1, h2;
NTSTATUS status;
if (!torture_smb2_connection(mem_ctx, &tree)) {
return False;
}
h1 = torture_smb2_create(tree, "test9.dat");
h2 = torture_smb2_create(tree, "test9.dat");
// h2 = torture_smb2_create(tree, "test9test9test9t9.dat");
torture_smb2_write(tree, h1);
torture_smb2_close(tree, h1);
torture_smb2_close(tree, h2);
status = smb2_tdis(tree);
if (!NT_STATUS_IS_OK(status)) {
printf("tdis failed - %s\n", nt_errstr(status));
return False;
}
status = smb2_tdis(tree);
if (!NT_STATUS_EQUAL(status, NT_STATUS_NETWORK_NAME_DELETED)) {
printf("tdis should have disabled session - %s\n", nt_errstr(status));
return False;
}
status = smb2_logoff(tree);
if (!NT_STATUS_IS_OK(status)) {
printf("Logoff failed - %s\n", nt_errstr(status));
return False;
}
status = smb2_logoff(tree);
if (!NT_STATUS_EQUAL(status, NT_STATUS_USER_SESSION_DELETED)) {
printf("Logoff should have disabled session - %s\n", nt_errstr(status));
return False;
}
talloc_free(mem_ctx);
return True;
}
|
