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/*
* Copyright (C) 2019 Nikos Mavrogiannopoulos
*
* 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 = 0,
.der = (void *) "",
.oid = "5.999.3",
.expected_error = ASN1_VALUE_NOT_VALID /* cannot start with 5 */
},
{.der_len = 0,
.der = (void *) "",
.oid = "0.48.9",
.expected_error = ASN1_VALUE_NOT_VALID /* second field cannot be 48 */
},
{.der_len = 0,
.der = (void *) "",
.oid = "1.40.9",
.expected_error = ASN1_VALUE_NOT_VALID /* second field cannot be 40 */
},
{.der_len = 4,
.der = (void *) "\x06\x02\x4f\x63",
.oid = "1.39.99",
.expected_error = ASN1_SUCCESS,
},
{.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[])
{
unsigned char der[128];
int ret, der_len, i, j;
for (i = 0; i < (int) (sizeof (tv) / sizeof (tv[0])); i++)
{
der_len = sizeof (der);
ret = asn1_object_id_der (tv[i].oid, der, &der_len, 0);
if (ret != ASN1_SUCCESS)
{
if (ret == tv[i].expected_error)
continue;
fprintf (stderr,
"%d: iter %lu, encoding of OID failed: %s\n",
__LINE__, (unsigned long) i, asn1_strerror (ret));
return 1;
}
else if (ret != tv[i].expected_error)
{
fprintf (stderr,
"%d: iter %lu, encoding of OID %s succeeded when expecting failure\n",
__LINE__, (unsigned long) i, tv[i].oid);
return 1;
}
if (der_len != tv[i].der_len || memcmp (der, tv[i].der, der_len) != 0)
{
fprintf (stderr,
"%d: iter %lu, re-encoding of OID %s resulted to different string (%d vs %d bytes)\n",
__LINE__, (unsigned long) i, tv[i].oid, der_len,
tv[i].der_len);
fprintf (stderr, "\nGot:\t\t");
for (j = 0; j < der_len; j++)
fprintf (stderr, "%.2x", der[j]);
fprintf (stderr, "\nExpected:\t");
for (j = 0; j < tv[i].der_len; j++)
fprintf (stderr, "%.2x", tv[i].der[j]);
fprintf (stderr, "\n");
return 1;
}
}
return 0;
}
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