forked from osmocom/wireshark
![Dario Lombardo](/assets/img/avatar_default.png)
Skipping dissectors dir for now. Change-Id: I717b66bfbc7cc81b83f8c2cbc011fcad643796aa Reviewed-on: https://code.wireshark.org/review/25694 Petri-Dish: Dario Lombardo <lomato@gmail.com> Tested-by: Petri Dish Buildbot Reviewed-by: Anders Broman <a.broman58@gmail.com>
531 lines
14 KiB
C
531 lines
14 KiB
C
/* oids_test.c
|
|
* ASN.1 Object Identifier handling tests
|
|
* Copyright 2013, Edward J. Beroset <beroset@ieee.org>
|
|
*
|
|
* Wireshark - Network traffic analyzer
|
|
* By Gerald Combs <gerald@wireshark.org>
|
|
* Copyright 1998 Gerald Combs
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <glib.h>
|
|
|
|
#include "oids.h"
|
|
#include "wmem/wmem.h"
|
|
|
|
static wmem_allocator_t *test_scope;
|
|
|
|
typedef struct
|
|
{
|
|
const gchar *string;
|
|
const gchar *resolved;
|
|
guint encoded_len;
|
|
const gchar *encoded;
|
|
guint subids_len;
|
|
guint32 subids[];
|
|
} example_s;
|
|
|
|
example_s ex1 = {"2.1.1", "joint-iso-itu-t.1.1", 2, "\x51\x01", 3, {2,1,1} };
|
|
example_s ex2rel = {".81.1", ".81.1", 2, "\x51\x01", 2, {81,1} };
|
|
example_s ex3 = {"2.1.127.16383.2097151.268435455.128.16384.2097152.268435456",
|
|
"joint-iso-itu-t.1.127.16383.2097151.268435455.128.16384.2097152.268435456",
|
|
25, "\x51\x7f\xff\x7f\xff\xff\x7f\xff\xff\xff\x7f\x81\x00\x81\x80\x00\x81\x80\x80\x00\x81\x80\x80\x80\x00",
|
|
10, { 2, 1, 0x7F, 0x3FFF, 0x1FFFFF, 0x0FFFFFFF, 1+0x7F, 1+0x3FFF, 1+0x1FFFFF, 1+0x0FFFFFFF} };
|
|
|
|
example_s ex4 = {"2.1", "joint-iso-itu-t.1", 1, "\x51", 2, {2,1} };
|
|
example_s ex5 = {"2", "joint-iso-itu-t", 0, NULL, 1, {2} };
|
|
example_s ex6rel = {".81.127.16383.2097151.268435455.128.16384.2097152.268435456",
|
|
".81.127.16383.2097151.268435455.128.16384.2097152.268435456",
|
|
25, "\x51\x7f\xff\x7f\xff\xff\x7f\xff\xff\xff\x7f\x81\x00\x81\x80\x00\x81\x80\x80\x00\x81\x80\x80\x80\x00",
|
|
9, { 81, 0x7F, 0x3FFF, 0x1FFFFF, 0x0FFFFFFF, 1+0x7F, 1+0x3FFF, 1+0x1FFFFF, 1+0x0FFFFFFF} };
|
|
example_s ex7 = {"2.1.1", "joint-iso-itu-t.asn1.basic-encoding", 2, "\x51\x01", 3, {2,1,1} };
|
|
|
|
/*
|
|
* These test are organized in order of the appearance, in oids.h, of
|
|
* the basic oids.c functions that they test. This makes it easier to
|
|
* get a quick understanding of both the testing and the organization
|
|
* of oids.h.
|
|
*
|
|
* Tests are named /oids/2<desttype>/<srctype>[<extra>]
|
|
* where <desttype> is the resulting type of the conversion,
|
|
* <srctype> is the source type and <extra> is any additional
|
|
* information to make the test name unique.
|
|
*
|
|
* The types, for the purpose of this naming convention, are
|
|
* encoded, subids, string and resolved, both, struct.
|
|
*/
|
|
|
|
/* OIDS TESTING FUNCTIONS (/oids/2subids/) */
|
|
|
|
static void
|
|
oids_test_2subids_encoded(void)
|
|
{
|
|
guint32 *subids = NULL;
|
|
guint len;
|
|
guint i;
|
|
|
|
len = oid_encoded2subid(NULL, ex1.encoded, ex1.encoded_len, &subids);
|
|
g_assert(len == ex1.subids_len);
|
|
for (i=0; i < len; i++)
|
|
g_assert(subids[i] == ex1.subids[i]);
|
|
wmem_free(NULL, subids);
|
|
}
|
|
|
|
static void
|
|
oids_test_2subids_encoded_long(void)
|
|
{
|
|
guint32 *subids = NULL;
|
|
guint len;
|
|
guint i;
|
|
|
|
len = oid_encoded2subid(NULL, ex3.encoded, ex3.encoded_len, &subids);
|
|
g_assert(len == ex3.subids_len);
|
|
for (i=0; i < len; i++)
|
|
g_assert(subids[i] == ex3.subids[i]);
|
|
wmem_free(NULL, subids);
|
|
}
|
|
|
|
static void
|
|
oids_test_2subids_encoded_absviasub(void)
|
|
{
|
|
guint32 *subids = NULL;
|
|
guint len;
|
|
guint i;
|
|
|
|
len = oid_encoded2subid_sub(NULL, ex1.encoded, ex1.encoded_len, &subids, TRUE);
|
|
g_assert(len == ex1.subids_len);
|
|
for (i=0; i < len; i++)
|
|
g_assert(subids[i] == ex1.subids[i]);
|
|
wmem_free(NULL, subids);
|
|
}
|
|
|
|
static void
|
|
oids_test_2subids_encoded_relviasub(void)
|
|
{
|
|
guint32 *subids = NULL;
|
|
guint len;
|
|
guint i;
|
|
|
|
len = oid_encoded2subid_sub(NULL, ex2rel.encoded, ex2rel.encoded_len, &subids, FALSE);
|
|
g_assert(len == ex2rel.subids_len);
|
|
for (i=0; i < len; i++)
|
|
g_assert(subids[i] == ex2rel.subids[i]);
|
|
wmem_free(NULL, subids);
|
|
}
|
|
|
|
static void
|
|
oids_test_2subids_string(void)
|
|
{
|
|
guint32 *subids = NULL;
|
|
guint len, i;
|
|
|
|
len = oid_string2subid(test_scope, ex1.string, &subids);
|
|
g_assert(len == ex1.subids_len);
|
|
for (i=0; i < len; i++)
|
|
g_assert(subids[i] == ex1.subids[i]);
|
|
}
|
|
|
|
static void
|
|
oids_test_2subids_string_tooshort(void)
|
|
{
|
|
guint32 *subids = NULL;
|
|
guint len, i;
|
|
|
|
len = oid_string2subid(test_scope, ex5.string, &subids);
|
|
g_assert(len == ex5.subids_len);
|
|
for (i=0; i < len; i++)
|
|
g_assert(subids[i] == ex5.subids[i]);
|
|
}
|
|
|
|
/* OIDS TESTING FUNCTIONS (/oids/2encoded/) */
|
|
|
|
static void
|
|
oids_test_2encoded_string_simple(void)
|
|
{
|
|
guint8 *encoded = NULL;
|
|
guint len;
|
|
|
|
len = oid_string2encoded(NULL, ex1.string, &encoded);
|
|
g_assert(len == ex1.encoded_len);
|
|
g_assert(0 == memcmp(encoded, ex1.encoded, len));
|
|
wmem_free(NULL, encoded);
|
|
}
|
|
|
|
static void
|
|
oids_test_2encoded_string_short(void)
|
|
{
|
|
guint8 *encoded = NULL;
|
|
guint len;
|
|
|
|
len = oid_string2encoded(NULL, ex4.string, &encoded);
|
|
g_assert(len == ex4.encoded_len);
|
|
g_assert(0 == memcmp(encoded, ex4.encoded, len));
|
|
wmem_free(NULL, encoded);
|
|
}
|
|
|
|
static void
|
|
oids_test_2encoded_string_long(void)
|
|
{
|
|
guint8 *encoded = NULL;
|
|
guint len;
|
|
|
|
len = oid_string2encoded(NULL, ex3.string, &encoded);
|
|
g_assert(len == ex3.encoded_len);
|
|
g_assert(0 == memcmp(encoded, ex3.encoded, len));
|
|
wmem_free(NULL, encoded);
|
|
}
|
|
|
|
static void
|
|
oids_test_2encoded_string_tooshort(void)
|
|
{
|
|
guint8 *encoded = NULL;
|
|
guint len;
|
|
|
|
len = oid_string2encoded(NULL, ex5.string, &encoded);
|
|
g_assert(len == ex5.encoded_len);
|
|
g_assert(0 == memcmp(encoded, ex5.encoded, len));
|
|
wmem_free(NULL, encoded);
|
|
}
|
|
|
|
static void
|
|
oids_test_2encoded_subids_simple(void)
|
|
{
|
|
guint8 *encoded = NULL;
|
|
guint len;
|
|
|
|
len = oid_subid2encoded(NULL, ex1.subids_len, ex1.subids, &encoded);
|
|
g_assert(len == ex1.encoded_len);
|
|
g_assert(0 == memcmp(encoded, ex1.encoded, len));
|
|
wmem_free(NULL, encoded);
|
|
}
|
|
|
|
static void
|
|
oids_test_2encoded_subids_bad(void)
|
|
{
|
|
guint8 *encoded = NULL;
|
|
guint len;
|
|
|
|
len = oid_subid2encoded(NULL, ex5.subids_len, ex5.subids, &encoded);
|
|
g_assert(len == ex5.encoded_len);
|
|
g_assert(0 == memcmp(encoded, ex5.encoded, len));
|
|
wmem_free(NULL, encoded);
|
|
}
|
|
|
|
/* OIDS TESTING FUNCTIONS (/oids/2string/) */
|
|
|
|
static void
|
|
oids_test_2string_encoded(void)
|
|
{
|
|
gchar* oid;
|
|
|
|
oid = oid_encoded2string(NULL, ex3.encoded, ex3.encoded_len);
|
|
g_assert_cmpstr(oid, ==, ex3.string);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
static void
|
|
oids_test_2string_encoded_rel(void)
|
|
{
|
|
gchar* oid;
|
|
|
|
oid = rel_oid_encoded2string(NULL, ex6rel.encoded, ex3.encoded_len);
|
|
g_assert_cmpstr(oid, ==, ex6rel.string);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
|
|
static void
|
|
oids_test_2string_subids_abs(void)
|
|
{
|
|
gchar* oid;
|
|
|
|
oid = oid_subid2string(NULL, ex1.subids, ex1.subids_len);
|
|
g_assert_cmpstr(oid, ==, ex1.string);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
static void
|
|
oids_test_2string_subids_rel(void)
|
|
{
|
|
gchar* oid;
|
|
|
|
oid = rel_oid_subid2string(NULL, ex2rel.subids, ex2rel.subids_len, FALSE);
|
|
g_assert_cmpstr(oid, ==, ex2rel.string);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
static void
|
|
oids_test_2string_subids_absviarel(void)
|
|
{
|
|
gchar* oid;
|
|
|
|
oid = rel_oid_subid2string(NULL, ex1.subids, ex1.subids_len, TRUE);
|
|
g_assert_cmpstr(oid, ==, ex1.string);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
static void
|
|
oids_test_2string_subids_relsizes(void)
|
|
{
|
|
gchar* oid;
|
|
|
|
oid = rel_oid_subid2string(NULL, ex6rel.subids, ex6rel.subids_len, FALSE);
|
|
g_assert_cmpstr(oid, ==, ex6rel.string);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
/* OIDS TESTING FUNCTIONS (/oids/2resolved/) */
|
|
|
|
static void
|
|
oids_test_2resolved_subids(void)
|
|
{
|
|
gchar* oid;
|
|
|
|
oid = oid_resolved(NULL, ex1.subids_len, ex1.subids);
|
|
g_assert_cmpstr(oid, ==, ex1.resolved);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
static void
|
|
oids_test_2resolved_encoded(void)
|
|
{
|
|
gchar* oid;
|
|
|
|
oid = oid_resolved_from_encoded(NULL, ex1.encoded, ex1.encoded_len);
|
|
g_assert_cmpstr(oid, ==, ex1.resolved);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
static void
|
|
oids_test_2resolved_encoded_rel(void)
|
|
{
|
|
gchar* oid;
|
|
|
|
oid = rel_oid_resolved_from_encoded(NULL, ex2rel.encoded, ex2rel.encoded_len);
|
|
g_assert_cmpstr(oid, ==, ex2rel.string);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
static void
|
|
oids_test_2resolved_string(void)
|
|
{
|
|
gchar* oid;
|
|
|
|
oid = oid_resolved_from_string(NULL, ex1.string);
|
|
g_assert_cmpstr(oid, ==, ex1.resolved);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
/* OIDS TESTING FUNCTIONS (/oids/2both/) */
|
|
|
|
static void
|
|
oids_test_2both_subids(void)
|
|
{
|
|
gchar* resolved;
|
|
gchar* oid;
|
|
|
|
oid_both(NULL, ex1.subids_len, ex1.subids, &resolved, &oid);
|
|
g_assert_cmpstr(resolved, ==, ex1.resolved);
|
|
g_assert_cmpstr(oid, ==, ex1.string);
|
|
wmem_free(NULL, resolved);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
static void
|
|
oids_test_2both_encoded(void)
|
|
{
|
|
gchar* resolved;
|
|
gchar* oid;
|
|
|
|
oid_both_from_encoded(NULL, ex1.encoded, ex1.encoded_len, &resolved, &oid);
|
|
g_assert_cmpstr(resolved, ==, ex1.resolved);
|
|
g_assert_cmpstr(oid, ==, ex1.string);
|
|
wmem_free(NULL, resolved);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
static void
|
|
oids_test_2both_string(void)
|
|
{
|
|
gchar* resolved;
|
|
gchar* oid;
|
|
|
|
oid_both_from_string(NULL, ex1.string, &resolved, &oid);
|
|
g_assert_cmpstr(resolved, ==, ex1.resolved);
|
|
g_assert_cmpstr(oid, ==, ex1.string);
|
|
wmem_free(NULL, resolved);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
/* OIDS TESTING FUNCTIONS (/oids/2both/) */
|
|
|
|
static void
|
|
oids_test_2struct_subids(void)
|
|
{
|
|
guint matched;
|
|
guint left;
|
|
oid_info_t *st;
|
|
|
|
st = oid_get(ex1.subids_len, ex1.subids, &matched, &left);
|
|
g_assert(matched == 1);
|
|
g_assert(left == ex1.subids_len - 1);
|
|
g_assert(st != NULL);
|
|
g_assert_cmpstr(st->name, ==, "joint-iso-itu-t");
|
|
}
|
|
|
|
static void
|
|
oids_test_2struct_encoded(void)
|
|
{
|
|
guint matched;
|
|
guint left;
|
|
guint32 *subids = NULL;
|
|
oid_info_t *st;
|
|
guint len, i;
|
|
|
|
st = oid_get_from_encoded(NULL, ex1.encoded, ex1.encoded_len, &subids, &matched, &left);
|
|
g_assert(matched == 1);
|
|
g_assert(left == ex1.subids_len - 1);
|
|
g_assert(st != NULL);
|
|
g_assert_cmpstr(st->name, ==, "joint-iso-itu-t");
|
|
len = matched + left;
|
|
g_assert(len == ex1.subids_len);
|
|
for (i=0; i < len; i++)
|
|
g_assert(subids[i] == ex1.subids[i]);
|
|
wmem_free(NULL, subids);
|
|
}
|
|
|
|
static void
|
|
oids_test_2struct_string(void)
|
|
{
|
|
guint matched;
|
|
guint left;
|
|
guint32 *subids;
|
|
oid_info_t *st;
|
|
guint len, i;
|
|
|
|
st = oid_get_from_string(test_scope, ex1.string, &subids, &matched, &left);
|
|
g_assert(matched == 1);
|
|
g_assert(left == ex1.subids_len - 1);
|
|
g_assert(st != NULL);
|
|
g_assert_cmpstr(st->name, ==, "joint-iso-itu-t");
|
|
len = matched + left;
|
|
g_assert(len == ex1.subids_len);
|
|
for (i=0; i < len; i++)
|
|
g_assert(subids[i] == ex1.subids[i]);
|
|
}
|
|
|
|
static void
|
|
oids_test_add_subids(void)
|
|
{
|
|
gchar* oid;
|
|
|
|
oid_add(ex7.resolved, ex7.subids_len, ex7.subids);
|
|
oid = oid_resolved(NULL, ex7.subids_len, ex7.subids);
|
|
g_assert_cmpstr(oid, ==, ex7.resolved);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
static void
|
|
oids_test_add_encoded(void)
|
|
{
|
|
gchar* oid;
|
|
|
|
oid_add_from_encoded(ex7.resolved, ex7.encoded, ex7.encoded_len);
|
|
oid = oid_resolved(NULL, ex7.subids_len, ex7.subids);
|
|
g_assert_cmpstr(oid, ==, ex7.resolved);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
static void
|
|
oids_test_add_string(void)
|
|
{
|
|
gchar* oid;
|
|
|
|
oid_add_from_string(ex7.resolved, ex7.string);
|
|
oid = oid_resolved(NULL, ex7.subids_len, ex7.subids);
|
|
g_assert_cmpstr(oid, ==, ex7.resolved);
|
|
wmem_free(NULL, oid);
|
|
}
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
int result;
|
|
|
|
g_test_init(&argc, &argv, NULL);
|
|
|
|
/* /oids/2encoded */
|
|
g_test_add_func("/oids/2encoded/subids/simple", oids_test_2encoded_subids_simple);
|
|
g_test_add_func("/oids/2encoded/subids/bad", oids_test_2encoded_subids_bad);
|
|
g_test_add_func("/oids/2encoded/string/simple", oids_test_2encoded_string_simple);
|
|
g_test_add_func("/oids/2encoded/string/short", oids_test_2encoded_string_short);
|
|
g_test_add_func("/oids/2encoded/string/long", oids_test_2encoded_string_long);
|
|
g_test_add_func("/oids/2encoded/string/tooshort", oids_test_2encoded_string_tooshort);
|
|
|
|
/* /oids/2subids */
|
|
g_test_add_func("/oids/2subids/string", oids_test_2subids_string);
|
|
g_test_add_func("/oids/2subids/string/tooshort", oids_test_2subids_string_tooshort);
|
|
g_test_add_func("/oids/2subids/encoded", oids_test_2subids_encoded);
|
|
g_test_add_func("/oids/2subids/encoded/long", oids_test_2subids_encoded_long);
|
|
g_test_add_func("/oids/2subids/encoded/absviasub", oids_test_2subids_encoded_absviasub);
|
|
g_test_add_func("/oids/2subids/encoded/relviasub", oids_test_2subids_encoded_relviasub);
|
|
|
|
|
|
/* /oids/2string */
|
|
g_test_add_func("/oids/2string/subids/abs", oids_test_2string_subids_abs);
|
|
g_test_add_func("/oids/2string/subids/rel", oids_test_2string_subids_rel);
|
|
g_test_add_func("/oids/2string/subids/absviarel", oids_test_2string_subids_absviarel);
|
|
g_test_add_func("/oids/2string/subids/relsizes", oids_test_2string_subids_relsizes);
|
|
g_test_add_func("/oids/2string/encoded", oids_test_2string_encoded);
|
|
g_test_add_func("/oids/2string/encoded/rel", oids_test_2string_encoded_rel);
|
|
|
|
/* /oids/2resolved */
|
|
g_test_add_func("/oids/2resolved/subids", oids_test_2resolved_subids);
|
|
g_test_add_func("/oids/2resolved/encoded", oids_test_2resolved_encoded);
|
|
g_test_add_func("/oids/2resolved/encoded/rel", oids_test_2resolved_encoded_rel);
|
|
g_test_add_func("/oids/2resolved/string", oids_test_2resolved_string);
|
|
|
|
/* /oids/2both */
|
|
g_test_add_func("/oids/2both/subids", oids_test_2both_subids);
|
|
g_test_add_func("/oids/2both/encoded", oids_test_2both_encoded);
|
|
g_test_add_func("/oids/2both/string", oids_test_2both_string);
|
|
|
|
/* /oids/2struct */
|
|
g_test_add_func("/oids/2struct/subids", oids_test_2struct_subids);
|
|
g_test_add_func("/oids/2struct/encoded", oids_test_2struct_encoded);
|
|
g_test_add_func("/oids/2struct/string", oids_test_2struct_string);
|
|
|
|
/* /oids/add */
|
|
g_test_add_func("/oids/add/subids", oids_test_add_subids);
|
|
g_test_add_func("/oids/add/encoded", oids_test_add_encoded);
|
|
g_test_add_func("/oids/add/string", oids_test_add_string);
|
|
|
|
wmem_init();
|
|
test_scope = wmem_allocator_new(WMEM_ALLOCATOR_STRICT);
|
|
oids_init();
|
|
result = g_test_run();
|
|
oids_cleanup();
|
|
wmem_destroy_allocator(test_scope);
|
|
wmem_cleanup();
|
|
|
|
return result;
|
|
}
|
|
|
|
/*
|
|
* Editor modelines - http://www.wireshark.org/tools/modelines.html
|
|
*
|
|
* Local variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* vi: set shiftwidth=4 tabstop=8 expandtab:
|
|
* :indentSize=4:tabSize=8:noTabs=true:
|
|
*/
|