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unit: Add EAPoL state machine test

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This commit is contained in:
Denis Kenzior 2015-02-24 11:14:31 -06:00
parent f997816a7f
commit 5fb648d9fc
1 changed files with 90 additions and 0 deletions
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90
unit/test-eapol.c
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@ -549,6 +549,94 @@ static void eapol_4way_test(const void *data)
l_free(ptk);
}
static bool verify_step2_called = false;
static bool verify_step4_called = false;
static uint8_t aa[] = { 0x24, 0xa2, 0xe1, 0xec, 0x17, 0x04 };
static uint8_t spa[] = { 0xa0, 0xa8, 0xcd, 0x1c, 0x7e, 0xc9 };
static int verify_step2(int ifindex, const uint8_t *aa_addr,
const uint8_t *sta_addr,
const struct eapol_key *ek)
{
size_t ek_len = sizeof(struct eapol_key) +
L_BE16_TO_CPU(ek->key_data_len);
assert(ifindex == 1);
assert(!memcmp(sta_addr, spa, sizeof(spa)));
assert(!memcmp(aa_addr, aa, sizeof(aa)));
assert(!memcmp(ek, eapol_key_data_4, sizeof(eapol_key_data_4)));
verify_step2_called = true;
return 0;
}
static int verify_step4(int ifindex, const uint8_t *aa_addr,
const uint8_t *sta_addr,
const struct eapol_key *ek)
{
size_t ek_len = sizeof(struct eapol_key) +
L_BE16_TO_CPU(ek->key_data_len);
assert(ifindex == 1);
assert(!memcmp(sta_addr, spa, sizeof(spa)));
assert(!memcmp(aa_addr, aa, sizeof(aa)));
assert(!memcmp(ek, eapol_key_data_6, sizeof(eapol_key_data_6)));
verify_step4_called = true;
return 0;
}
static bool test_nonce(uint8_t nonce[])
{
static const uint8_t snonce[] = {
0x32, 0x89, 0xe9, 0x15, 0x65, 0x09, 0x4f, 0x32, 0x9a,
0x9c, 0xd5, 0x4a, 0x4a, 0x09, 0x0d, 0x2c, 0xf4, 0x34,
0x46, 0x83, 0xbf, 0x50, 0xef, 0xee, 0x36, 0x08, 0xb6,
0x48, 0x56, 0x80, 0x0e, 0x84
};
memcpy(nonce, snonce, sizeof(snonce));
return true;
}
static void eapol_sm_test(const void *data)
{
const unsigned char psk[] = {
0xbf, 0x9a, 0xa3, 0x15, 0x53, 0x00, 0x12, 0x5e,
0x7a, 0x5e, 0xbb, 0x2a, 0x54, 0x9f, 0x8c, 0xd4,
0xed, 0xab, 0x8e, 0xe1, 0x2e, 0x94, 0xbf, 0xc2,
0x4b, 0x33, 0x57, 0xad, 0x04, 0x96, 0x65, 0xd9 };
struct eapol_sm *sm;
eapol_init();
/* Our test data expects 2001 protocol */
__eapol_set_protocol_version(EAPOL_PROTOCOL_VERSION_2001);
__eapol_set_get_nonce_func(test_nonce);
sm = eapol_sm_new();
eapol_sm_set_pmk(sm, psk);
eapol_sm_set_aa_address(sm, aa);
eapol_sm_set_sta_address(sm, spa);
eapol_sm_set_own_rsn(sm, eapol_key_data_4 + sizeof(struct eapol_key),
eapol_key_test_4.key_data_len);
eapol_start(1, sm);
__eapol_set_tx_packet_func(verify_step2);
__eapol_rx_packet(1, spa, aa, eapol_key_data_3,
sizeof(eapol_key_data_3));
assert(verify_step2_called);
__eapol_set_tx_packet_func(verify_step4);
__eapol_rx_packet(1, spa, aa, eapol_key_data_5,
sizeof(eapol_key_data_5));
assert(verify_step4_called);
eapol_exit();
}
int main(int argc, char *argv[])
{
l_test_init(&argc, &argv);
@ -577,5 +665,7 @@ int main(int argc, char *argv[])
l_test_add("EAPoL/4-Way Handshake",
&eapol_4way_test, NULL);
l_test_add("EAPoL/State Machine", &eapol_sm_test, NULL);
return l_test_run();
}