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
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
|
/*
Unix SMB/CIFS implementation.
SMB torture tester - charset test routines
Copyright (C) Andrew Tridgell 2001
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"
#define BASEDIR "\\chartest\\"
/*
open a file using a set of unicode code points for the name
the prefix BASEDIR is added before the name
*/
static NTSTATUS unicode_open(struct smbcli_tree *tree,
TALLOC_CTX *mem_ctx,
uint32_t open_disposition,
const uint32_t *u_name,
size_t u_name_len)
{
union smb_open io;
char *fname, *fname2=NULL, *ucs_name;
int i;
NTSTATUS status;
ucs_name = talloc(NULL, (1+u_name_len)*2);
if (!ucs_name) {
printf("Failed to create UCS2 Name - talloc() failure\n");
return NT_STATUS_NO_MEMORY;
}
for (i=0;i<u_name_len;i++) {
SSVAL(ucs_name, i*2, u_name[i]);
}
SSVAL(ucs_name, i*2, 0);
i = convert_string_talloc(ucs_name, CH_UTF16, CH_UNIX, ucs_name, (1+u_name_len)*2, (void **)&fname);
if (i == -1) {
printf("Failed to convert UCS2 Name into unix - convert_string_talloc() failure\n");
talloc_free(ucs_name);
return NT_STATUS_NO_MEMORY;
}
fname2 = talloc_asprintf(ucs_name, "%s%s", BASEDIR, fname);
if (!fname2) {
talloc_free(ucs_name);
return NT_STATUS_NO_MEMORY;
}
io.generic.level = RAW_OPEN_NTCREATEX;
io.ntcreatex.in.flags = NTCREATEX_FLAGS_EXTENDED;
io.ntcreatex.in.root_fid = 0;
io.ntcreatex.in.access_mask = GENERIC_RIGHTS_FILE_ALL_ACCESS;
io.ntcreatex.in.alloc_size = 0;
io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_NONE;
io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE;
io.ntcreatex.in.create_options = 0;
io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
io.ntcreatex.in.security_flags = 0;
io.ntcreatex.in.fname = fname2;
io.ntcreatex.in.open_disposition = open_disposition;
status = smb_raw_open(tree, mem_ctx, &io);
talloc_free(ucs_name);
return status;
}
/*
see if the server recognises composed characters
*/
static BOOL test_composed(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
{
const uint32_t name1[] = {0x61, 0x308};
const uint32_t name2[] = {0xe4};
NTSTATUS status1, status2;
printf("Testing composite character (a umlaut)\n");
status1 = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name1, 2);
if (!NT_STATUS_IS_OK(status1)) {
printf("Failed to create composed name - %s\n",
nt_errstr(status1));
return False;
}
status2 = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name2, 1);
if (!NT_STATUS_IS_OK(status2)) {
printf("Failed to create accented character - %s\n",
nt_errstr(status2));
return False;
}
return True;
}
/*
see if the server recognises a naked diacritical
*/
static BOOL test_diacritical(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
{
const uint32_t name1[] = {0x308};
const uint32_t name2[] = {0x308, 0x308};
NTSTATUS status1, status2;
printf("Testing naked diacritical (umlaut)\n");
status1 = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name1, 1);
if (!NT_STATUS_IS_OK(status1)) {
printf("Failed to create naked diacritical - %s\n",
nt_errstr(status1));
return False;
}
/* try a double diacritical */
status2 = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name2, 2);
if (!NT_STATUS_IS_OK(status2)) {
printf("Failed to create double naked diacritical - %s\n",
nt_errstr(status2));
return False;
}
return True;
}
/*
see if the server recognises a partial surrogate pair
*/
static BOOL test_surrogate(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
{
const uint32_t name1[] = {0xd800};
const uint32_t name2[] = {0xdc00};
const uint32_t name3[] = {0xd800, 0xdc00};
NTSTATUS status;
printf("Testing partial surrogate\n");
status = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name1, 1);
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to create partial surrogate 1 - %s\n",
nt_errstr(status));
return False;
}
status = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name2, 1);
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to create partial surrogate 2 - %s\n",
nt_errstr(status));
return False;
}
status = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name3, 2);
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to create full surrogate - %s\n",
nt_errstr(status));
return False;
}
return True;
}
/*
see if the server recognises wide-a characters
*/
static BOOL test_widea(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
{
const uint32_t name1[] = {'a'};
const uint32_t name2[] = {0xff41};
const uint32_t name3[] = {0xff21};
NTSTATUS status;
printf("Testing wide-a\n");
status = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name1, 1);
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to create 'a' - %s\n",
nt_errstr(status));
return False;
}
status = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name2, 1);
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to create wide-a - %s\n",
nt_errstr(status));
return False;
}
status = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name3, 1);
if (!NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_COLLISION)) {
printf("Expected %s creating wide-A - %s\n",
nt_errstr(NT_STATUS_OBJECT_NAME_COLLISION),
nt_errstr(status));
return False;
}
return True;
}
BOOL torture_charset(int dummy)
{
static struct smbcli_state *cli;
BOOL ret = True;
TALLOC_CTX *mem_ctx;
mem_ctx = talloc_init("torture_charset");
if (!torture_open_connection(&cli)) {
return False;
}
printf("Starting charset tests\n");
if (smbcli_deltree(cli->tree, BASEDIR) == -1) {
printf("Failed to clean " BASEDIR "\n");
return False;
}
if (NT_STATUS_IS_ERR(smbcli_mkdir(cli->tree, BASEDIR))) {
printf("Failed to create " BASEDIR " - %s\n", smbcli_errstr(cli->tree));
return False;
}
if (!test_composed(cli, mem_ctx)) {
ret = False;
}
if (!test_diacritical(cli, mem_ctx)) {
ret = False;
}
if (!test_surrogate(cli, mem_ctx)) {
ret = False;
}
if (!test_widea(cli, mem_ctx)) {
ret = False;
}
return ret;
}
|
