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
244
245
246
247
248
249
250
251
252
253
|
/*
Unix SMB/CIFS implementation.
SMB2 read test suite
Copyright (C) Andrew Tridgell 2008
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/smb2/smb2.h"
#include "libcli/smb2/smb2_calls.h"
#include "torture/torture.h"
#include "torture/smb2/proto.h"
#define CHECK_STATUS(status, correct) do { \
if (!NT_STATUS_EQUAL(status, correct)) { \
printf("(%s) Incorrect status %s - should be %s\n", \
__location__, nt_errstr(status), nt_errstr(correct)); \
ret = false; \
goto done; \
}} while (0)
#define CHECK_VALUE(v, correct) do { \
if ((v) != (correct)) { \
printf("(%s) Incorrect value %s=%u - should be %u\n", \
__location__, #v, (unsigned)v, (unsigned)correct); \
ret = false; \
goto done; \
}} while (0)
#define FNAME "smb2_readtest.dat"
#define DNAME "smb2_readtest.dir"
static bool test_read_eof(struct torture_context *torture, struct smb2_tree *tree)
{
bool ret = true;
NTSTATUS status;
struct smb2_handle h;
uint8_t buf[70000];
struct smb2_read rd;
TALLOC_CTX *tmp_ctx = talloc_new(tree);
ZERO_STRUCT(buf);
smb2_util_unlink(tree, FNAME);
status = torture_smb2_testfile(tree, FNAME, &h);
CHECK_STATUS(status, NT_STATUS_OK);
ZERO_STRUCT(rd);
rd.in.file.handle = h;
rd.in.length = 5;
rd.in.offset = 0;
status = smb2_read(tree, tree, &rd);
CHECK_STATUS(status, NT_STATUS_END_OF_FILE);
status = smb2_util_write(tree, h, buf, 0, ARRAY_SIZE(buf));
CHECK_STATUS(status, NT_STATUS_OK);
ZERO_STRUCT(rd);
rd.in.file.handle = h;
rd.in.length = 10;
rd.in.offset = 0;
rd.in.min_count = 1;
status = smb2_read(tree, tmp_ctx, &rd);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(rd.out.data.length, 10);
rd.in.min_count = 0;
rd.in.length = 10;
rd.in.offset = sizeof(buf);
status = smb2_read(tree, tmp_ctx, &rd);
CHECK_STATUS(status, NT_STATUS_END_OF_FILE);
rd.in.min_count = 0;
rd.in.length = 0;
rd.in.offset = sizeof(buf);
status = smb2_read(tree, tmp_ctx, &rd);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(rd.out.data.length, 0);
rd.in.min_count = 1;
rd.in.length = 0;
rd.in.offset = sizeof(buf);
status = smb2_read(tree, tmp_ctx, &rd);
CHECK_STATUS(status, NT_STATUS_END_OF_FILE);
rd.in.min_count = 0;
rd.in.length = 2;
rd.in.offset = sizeof(buf) - 1;
status = smb2_read(tree, tmp_ctx, &rd);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(rd.out.data.length, 1);
rd.in.min_count = 2;
rd.in.length = 1;
rd.in.offset = sizeof(buf) - 1;
status = smb2_read(tree, tmp_ctx, &rd);
CHECK_STATUS(status, NT_STATUS_END_OF_FILE);
rd.in.min_count = 0x10000;
rd.in.length = 1;
rd.in.offset = 0;
status = smb2_read(tree, tmp_ctx, &rd);
CHECK_STATUS(status, NT_STATUS_END_OF_FILE);
rd.in.min_count = 0x10000 - 2;
rd.in.length = 1;
rd.in.offset = 0;
status = smb2_read(tree, tmp_ctx, &rd);
CHECK_STATUS(status, NT_STATUS_END_OF_FILE);
rd.in.min_count = 10;
rd.in.length = 5;
rd.in.offset = 0;
status = smb2_read(tree, tmp_ctx, &rd);
CHECK_STATUS(status, NT_STATUS_END_OF_FILE);
done:
talloc_free(tmp_ctx);
return ret;
}
static bool test_read_position(struct torture_context *torture, struct smb2_tree *tree)
{
bool ret = true;
NTSTATUS status;
struct smb2_handle h;
uint8_t buf[70000];
struct smb2_read rd;
TALLOC_CTX *tmp_ctx = talloc_new(tree);
union smb_fileinfo info;
ZERO_STRUCT(buf);
status = torture_smb2_testfile(tree, FNAME, &h);
CHECK_STATUS(status, NT_STATUS_OK);
status = smb2_util_write(tree, h, buf, 0, ARRAY_SIZE(buf));
CHECK_STATUS(status, NT_STATUS_OK);
ZERO_STRUCT(rd);
rd.in.file.handle = h;
rd.in.length = 10;
rd.in.offset = 0;
rd.in.min_count = 1;
status = smb2_read(tree, tmp_ctx, &rd);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(rd.out.data.length, 10);
info.generic.level = RAW_FILEINFO_SMB2_ALL_INFORMATION;
info.generic.in.file.handle = h;
status = smb2_getinfo_file(tree, tmp_ctx, &info);
CHECK_STATUS(status, NT_STATUS_OK);
if (torture_setting_bool(torture, "windows", false)) {
CHECK_VALUE(info.all_info2.out.position, 0);
} else {
CHECK_VALUE(info.all_info2.out.position, 10);
}
done:
talloc_free(tmp_ctx);
return ret;
}
static bool test_read_dir(struct torture_context *torture, struct smb2_tree *tree)
{
bool ret = true;
NTSTATUS status;
struct smb2_handle h;
struct smb2_read rd;
TALLOC_CTX *tmp_ctx = talloc_new(tree);
status = torture_smb2_testdir(tree, DNAME, &h);
if (!NT_STATUS_IS_OK(status)) {
printf(__location__ " Unable to create test directory '%s' - %s\n", DNAME, nt_errstr(status));
return false;
}
ZERO_STRUCT(rd);
rd.in.file.handle = h;
rd.in.length = 10;
rd.in.offset = 0;
rd.in.min_count = 1;
status = smb2_read(tree, tmp_ctx, &rd);
CHECK_STATUS(status, NT_STATUS_INVALID_DEVICE_REQUEST);
rd.in.min_count = 11;
status = smb2_read(tree, tmp_ctx, &rd);
CHECK_STATUS(status, NT_STATUS_INVALID_DEVICE_REQUEST);
rd.in.length = 0;
rd.in.min_count = 2592;
status = smb2_read(tree, tmp_ctx, &rd);
if (torture_setting_bool(torture, "windows", false)) {
CHECK_STATUS(status, NT_STATUS_END_OF_FILE);
} else {
CHECK_STATUS(status, NT_STATUS_INVALID_DEVICE_REQUEST);
}
rd.in.length = 0;
rd.in.min_count = 0;
rd.in.channel = 0;
status = smb2_read(tree, tmp_ctx, &rd);
if (torture_setting_bool(torture, "windows", false)) {
CHECK_STATUS(status, NT_STATUS_OK);
} else {
CHECK_STATUS(status, NT_STATUS_INVALID_DEVICE_REQUEST);
}
done:
talloc_free(tmp_ctx);
return ret;
}
/*
basic testing of SMB2 read
*/
struct torture_suite *torture_smb2_read_init(void)
{
struct torture_suite *suite = torture_suite_create(talloc_autofree_context(), "read");
torture_suite_add_1smb2_test(suite, "eof", test_read_eof);
torture_suite_add_1smb2_test(suite, "position", test_read_position);
torture_suite_add_1smb2_test(suite, "dir", test_read_dir);
suite->description = talloc_strdup(suite, "SMB2-READ tests");
return suite;
}
|
