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unit: Add initial unit test for EAPoL

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This commit is contained in:
Denis Kenzior 2014-12-18 18:11:12 -06:00
parent 2cc842a302
commit 89d0df7d1a
2 changed files with 145 additions and 1 deletions
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5
Makefile.am
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@ -70,7 +70,7 @@ noinst_PROGRAMS = tools/hwsim
tools_hwsim_LDADD = ell/libell-internal.la
unit_tests = unit/test-pbkdf2-sha1 unit/test-prf-sha1 unit/test-ie \
unit/test-crypto unit/test-mpdu
unit/test-crypto unit/test-mpdu unit/test-eapol
if MAINTAINER_MODE
noinst_PROGRAMS += $(unit_tests)
@ -96,6 +96,9 @@ unit_test_mpdu_SOURCES = unit/test-mpdu.c \
src/mpdu.h src/mpdu.c
unit_test_mpdu_LDADD = ell/libell-internal.la
unit_test_eapol_SOURCES = unit/test-eapol.c \
src/eapol.h src/eapol.c
unit_test_eapol_LDADD = ell/libell-internal.la
TESTS = $(unit_tests)
manual_pages = doc/iwmon.1

141
unit/test-eapol.c Normal file
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@ -0,0 +1,141 @@
/*
*
* Wireless daemon for Linux
*
* Copyright (C) 2013-2014 Intel Corporation. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <ell/ell.h>
#include "src/eapol.h"
struct eapol_key_data {
const unsigned char *frame;
size_t frame_len;
enum eapol_protocol_version protocol_version;
uint16_t packet_len;
enum eapol_descriptor_type descriptor_type;
enum eapol_key_descriptor_version key_descriptor_version;
bool key_type:1;
bool install:1;
bool key_ack:1;
bool key_mic:1;
bool secure:1;
bool error:1;
bool request:1;
bool encrypted_key_data:1;
bool smk_message:1;
uint16_t key_length;
uint8_t key_replay_counter[8];
uint8_t key_nonce[32];
uint8_t eapol_key_iv[16];
uint8_t key_mic_data[16];
uint16_t key_data_len;
};
static const unsigned char eapol_key_data_1[] = {
0x01, 0x03, 0x00, 0x5f, 0xfe, 0x00, 0x89, 0x00, 0x20, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x01, 0xd5, 0xe2, 0x13, 0x9b, 0x1b, 0x1c, 0x1e,
0xcb, 0xf4, 0xc7, 0x9d, 0xb3, 0x70, 0xcd, 0x1c, 0xea, 0x07, 0xf1, 0x61,
0x76, 0xed, 0xa6, 0x78, 0x8a, 0xc6, 0x8c, 0x2c, 0xf4, 0xd7, 0x6f, 0x2b,
0xf7, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00,
};
static struct eapol_key_data eapol_key_test_1 = {
.frame = eapol_key_data_1,
.frame_len = sizeof(eapol_key_data_1),
.protocol_version = EAPOL_PROTOCOL_VERSION_2001,
.packet_len = 95,
.descriptor_type = EAPOL_DESCRIPTOR_TYPE_WPA,
.key_descriptor_version = EAPOL_KEY_DESCRIPTOR_VERSION_HMAC_MD5_ARC4,
.key_type = true,
.install = false,
.key_ack = true,
.key_mic = false,
.secure = false,
.error = false,
.request = false,
.encrypted_key_data = false,
.smk_message = false,
.key_length = 32,
.key_replay_counter =
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },
.key_nonce = { 0xd5, 0xe2, 0x13, 0x9b, 0x1b, 0x1c, 0x1e, 0xcb, 0xf4,
0xc7, 0x9d, 0xb3, 0x70, 0xcd, 0x1c, 0xea, 0x07, 0xf1,
0x61, 0x76, 0xed, 0xa6, 0x78, 0x8a, 0xc6, 0x8c, 0x2c,
0xf4, 0xd7, 0x6f, 0x2b, 0xf7 },
.eapol_key_iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
.key_mic_data = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
.key_data_len = 0,
};
static void eapol_key_test(const void *data)
{
const struct eapol_key_data *test = data;
struct eapol_key *packet;
packet = (struct eapol_key *)test->frame;
assert(packet->protocol_version == test->protocol_version);
assert(packet->packet_type == 0x03);
assert(L_BE16_TO_CPU(packet->packet_len) == test->packet_len);
assert(packet->descriptor_type == test->descriptor_type);
assert(packet->key_descriptor_version == test->key_descriptor_version);
assert(packet->key_type == test->key_type);
assert(packet->install == test->install);
assert(packet->key_ack == test->key_ack);
assert(packet->key_mic == test->key_mic);
assert(packet->secure == test->secure);
assert(packet->error == test->error);
assert(packet->request == test->request);
assert(packet->encrypted_key_data == test->encrypted_key_data);
assert(packet->smk_message == test->smk_message);
assert(L_BE16_TO_CPU(packet->key_length) == test->key_length);
assert(!memcmp(packet->key_replay_counter, test->key_replay_counter,
sizeof(packet->key_replay_counter)));
assert(!memcmp(packet->key_nonce, test->key_nonce,
sizeof(packet->key_nonce)));
assert(!memcmp(packet->eapol_key_iv, test->eapol_key_iv,
sizeof(packet->eapol_key_iv)));
assert(!memcmp(packet->key_mic_data, test->key_mic_data,
sizeof(packet->key_mic_data)));
assert(L_BE16_TO_CPU(packet->key_data_len) == test->key_data_len);
}
int main(int argc, char *argv[])
{
l_test_init(&argc, &argv);
l_test_add("/EAPoL Key/Key Frame 1",
eapol_key_test, &eapol_key_test_1);
return l_test_run();
}