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
|
/* t-dnparser.c - basic test for the DN parser
* Copyright (C) 2002, 2006 g10 Code GmbH
*
* This file is part of KSBA.
*
* KSBA 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.
*
* KSBA 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <time.h>
#include <errno.h>
#include "../src/ksba.h"
#include "t-common.h"
static void
test_0 (void)
{
static char *good_strings[] = {
"C=de,O=g10 Code,OU=qa,CN=Pépé le Moko",
"C= de, O=g10 Code , OU=qa ,CN=Pépé le Moko",
"CN=www.gnupg.org",
" CN=www.gnupg.org ",
"C=fr,L=Paris,CN=Julien Duvivier,EMAIL=julien@example.org",
NULL
};
gpg_error_t err;
int i;
unsigned char *buf;
size_t off, len;
for (i=0; good_strings[i]; i++)
{
err = ksba_dn_str2der (good_strings[i], &buf, &len);
if (err)
{
fprintf (stderr, "%s:%d: ksba_dn_str2der failed for `%s': %s\n",
__FILE__,__LINE__, good_strings[i], gpg_strerror (err));
exit (1);
}
err = ksba_dn_teststr (good_strings[i], 0, &off, &len);
if (err)
{
fprintf (stderr, "%s:%d: ksba_dn_teststr failed for `%s': %s\n",
__FILE__,__LINE__, good_strings[i], gpg_strerror (err));
exit (1);
}
xfree (buf);
}
}
static void
test_1 (void)
{
static char *empty_elements[] = {
"C=de,O=foo,OU=,CN=joe",
"C=de,O=foo,OU= ,CN=joe",
"C=de,O=foo,OU=\"\" ,CN=joe",
"C=de,O=foo,OU=",
"C=de,O=foo,OU= ",
"C=,O=foo,OU=bar ",
"C = ,O=foo,OU=bar ",
"C=",
NULL
};
gpg_error_t err;
int i;
unsigned char *buf;
size_t off, len;
for (i=0; empty_elements[i]; i++)
{
err = ksba_dn_str2der (empty_elements[i], &buf, &len);
if (gpg_err_code (err) != GPG_ERR_SYNTAX)
fail ("empty element not detected");
err = ksba_dn_teststr (empty_elements[i], 0, &off, &len);
if (!err)
fail ("ksba_dn_teststr returned no error");
printf ("string ->%s<- error at %lu.%lu (%.*s)\n",
empty_elements[i], (unsigned long)off, (unsigned long)len,
(int)len, empty_elements[i]+off);
xfree (buf);
}
}
static void
test_2 (void)
{
static char *invalid_labels[] = {
"C=de,FOO=something,O=bar",
"Y=foo, C=baz",
NULL
};
gpg_error_t err;
int i;
unsigned char *buf;
size_t off, len;
for (i=0; invalid_labels[i]; i++)
{
err = ksba_dn_str2der (invalid_labels[i], &buf, &len);
if (gpg_err_code (err) != GPG_ERR_UNKNOWN_NAME)
fail ("invalid label not detected");
err = ksba_dn_teststr (invalid_labels[i], 0, &off, &len);
if (!err)
fail ("ksba_dn_test_str returned no error");
printf ("string ->%s<- error at %lu.%lu (%.*s)\n",
invalid_labels[i], (unsigned long)off, (unsigned long)len,
(int)len, invalid_labels[i]+off);
xfree (buf);
}
}
int
main (int argc, char **argv)
{
char inputbuf[4096];
int inputlen;
unsigned char *buf;
size_t len;
gpg_error_t err;
if (argc == 2 && !strcmp (argv[1], "--to-str") )
{ /* Read the DER encoded DN from stdin write the string to stdout */
inputlen = fread (inputbuf, 1, sizeof inputbuf, stdin);
if (!feof (stdin))
fail ("read error or input too large");
fail ("no yet implemented");
}
else if (argc == 2 && !strcmp (argv[1], "--to-der") )
{ /* Read the String from stdin write the DER encoding to stdout */
inputlen = fread (inputbuf, 1, sizeof inputbuf, stdin);
if (!feof (stdin))
fail ("read error or input too large");
err = ksba_dn_str2der (inputbuf, &buf, &len);
fail_if_err (err);
fwrite (buf, len, 1, stdout);
}
else if (argc == 1)
{
test_0 ();
test_1 ();
test_2 ();
}
else
{
fprintf (stderr, "usage: t-dnparser [--to-str|--to-der]\n");
return 1;
}
return 0;
}
|
