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
|
/*
* Copyright (C) 2016 Red Hat, Inc.
*
* This file is part of LIBTASN1.
*
* 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 <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "libtasn1.h"
struct tv
{
int der_len;
const unsigned char *der;
const char *oid;
int expected_error;
};
static const struct tv tv[] = {
{.der_len = 5,
.der = (void *) "\x06\x03\x80\x37\x03",
.oid = "2.999.3",
.expected_error = ASN1_DER_ERROR /* leading 0x80 */
},
{.der_len = 12,
.der = (void *) "\x06\x0a\x2b\x06\x01\x80\x01\x92\x08\x09\x05\x01",
.oid = "1.3.6.1.4.1.2312.9.5.1",
.expected_error = ASN1_DER_ERROR /* leading 0x80 */
},
{.der_len = 6,
.der = (void *) "\x06\x04\x01\x02\x03\x04",
.oid = "0.1.2.3.4",
.expected_error = ASN1_SUCCESS},
{.der_len = 5,
.der = (void *) "\x06\x03\x51\x02\x03",
.oid = "2.1.2.3",
.expected_error = ASN1_SUCCESS},
{.der_len = 5,
.der = (void *) "\x06\x03\x88\x37\x03",
.oid = "2.999.3",
.expected_error = ASN1_SUCCESS},
{.der_len = 12,
.der = (void *) "\x06\x0a\x2b\x06\x01\x04\x01\x92\x08\x09\x05\x01",
.oid = "1.3.6.1.4.1.2312.9.5.1",
.expected_error = ASN1_SUCCESS},
{.der_len = 19,
.der =
(void *)
"\x06\x11\xfa\x80\x00\x00\x00\x0e\x01\x0e\xfa\x80\x00\x00\x00\x0e\x63\x6f\x6d",
.oid = "2.1998768.0.0.14.1.14.1998848.0.0.14.99.111.109",
.expected_error = ASN1_SUCCESS},
{.der_len = 19,
.der =
(void *)
"\x06\x11\x2b\x06\x01\x04\x01\x92\x08\x09\x02\xaa\xda\xbe\xbe\xfa\x72\x01\x07",
.oid = "1.3.6.1.4.1.2312.9.2.1467399257458.1.7",
.expected_error = ASN1_SUCCESS},
};
int
main (int argc, char *argv[])
{
char str[128];
int ret, ret_len;
size_t i;
for (i = 0; i < sizeof (tv) / sizeof (tv[0]); i++)
{
/* decode */
ret =
asn1_get_object_id_der (tv[i].der + 1,
tv[i].der_len - 1, &ret_len, str,
sizeof (str));
if (ret != tv[i].expected_error)
{
fprintf (stderr,
"%d: asn1_get_object_id_der iter %lu: got '%s' expected %d\n",
__LINE__, (unsigned long) i, asn1_strerror (ret),
tv[i].expected_error);
return 1;
}
if (tv[i].expected_error != ASN1_SUCCESS)
continue;
if (ret_len != tv[i].der_len - 1)
{
fprintf (stderr,
"%d: iter %lu: error in DER, length returned is %d, had %d\n",
__LINE__, (unsigned long) i, ret_len, tv[i].der_len - 1);
return 1;
}
if (strcmp (tv[i].oid, str) != 0)
{
fprintf (stderr,
"%d: strcmp iter %lu: got invalid OID: %s, expected: %s\n",
__LINE__, (unsigned long) i, str, tv[i].oid);
return 1;
}
}
return 0;
}
|
