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unit: Simplify verification

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This commit is contained in:
Denis Kenzior 2016-08-31 12:37:30 -05:00
parent 9bb4ba42dd
commit f542a18f4f
1 changed files with 27 additions and 67 deletions
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94
unit/test-wsc.c
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@ -1642,6 +1642,17 @@ static const uint8_t eap_wsc_start[] = {
0x00, 0x00, 0x00, 0x01, 0x01, 0x00,
};
struct verify_data {
bool response_sent;
const void *expected;
size_t expected_len;
};
#define VERIFY_RESET(verify, e) \
verify.response_sent = false; \
verify.expected = e; \
verify.expected_len = sizeof(e)
static void verify_deauthenticate(uint32_t ifindex, const uint8_t *aa,
const uint8_t *spa, uint16_t reason_code,
void *user_data)
@ -1649,67 +1660,19 @@ static void verify_deauthenticate(uint32_t ifindex, const uint8_t *aa,
assert(true);
}
static int verify_8021x_identity_resp(uint32_t ifindex, const uint8_t *aa_addr,
static int verify_8021x(uint32_t ifindex, const uint8_t *aa_addr,
const uint8_t *sta_addr,
const struct eapol_frame *ef,
void *user_data)
{
bool *response_sent = user_data;
struct verify_data *data = user_data;
size_t len = sizeof(struct eapol_header) +
L_BE16_TO_CPU(ef->header.packet_len);
assert(len == sizeof(eap_identity_resp));
assert(!memcmp(ef, eap_identity_resp, sizeof(eap_identity_resp)));
assert(len == data->expected_len);
assert(!memcmp(ef, data->expected, data->expected_len));
*response_sent = true;
return 0;
}
static int verify_8021x_wsc_m1(uint32_t ifindex, const uint8_t *aa_addr,
const uint8_t *sta_addr, const struct eapol_frame *ef,
void *user_data)
{
bool *response_sent = user_data;
size_t len = sizeof(struct eapol_header) +
L_BE16_TO_CPU(ef->header.packet_len);
assert(len == sizeof(eap_wsc_m1_2));
assert(!memcmp(ef, eap_wsc_m1_2, sizeof(eap_wsc_m1_2)));
*response_sent = true;
return 0;
}
static int verify_8021x_wsc_m3(uint32_t ifindex, const uint8_t *aa_addr,
const uint8_t *sta_addr, const struct eapol_frame *ef,
void *user_data)
{
bool *response_sent = user_data;
size_t len = sizeof(struct eapol_header) +
L_BE16_TO_CPU(ef->header.packet_len);
assert(len == sizeof(eap_wsc_m3));
assert(!memcmp(ef, eap_wsc_m3, sizeof(eap_wsc_m3)));
*response_sent = true;
return 0;
}
static int verify_8021x_wsc_m5(uint32_t ifindex, const uint8_t *aa_addr,
const uint8_t *sta_addr, const struct eapol_frame *ef,
void *user_data)
{
bool *response_sent = user_data;
size_t len = sizeof(struct eapol_header) +
L_BE16_TO_CPU(ef->header.packet_len);
assert(len == sizeof(eap_wsc_m5));
assert(!memcmp(ef, eap_wsc_m5, sizeof(eap_wsc_m5)));
*response_sent = true;
data->response_sent = true;
return 0;
}
@ -1718,7 +1681,7 @@ static void wsc_test_pbc_handshake(const void *data)
{
static uint8_t ap_address[] = { 0x24, 0xa2, 0xe1, 0xec, 0x17, 0x04 };
static uint8_t sta_address[] = { 0xa0, 0xa8, 0xcd, 0x1c, 0x7e, 0xc9 };
bool response_sent;
struct verify_data verify;
struct eapol_sm *sm;
char *hex;
struct l_settings *settings;
@ -1729,7 +1692,8 @@ static void wsc_test_pbc_handshake(const void *data)
sm = eapol_sm_new();
eapol_sm_set_authenticator_address(sm, ap_address);
eapol_sm_set_supplicant_address(sm, sta_address);
eapol_sm_set_tx_user_data(sm, &response_sent);
__eapol_set_tx_packet_func(verify_8021x);
eapol_sm_set_tx_user_data(sm, &verify);
settings = l_settings_new();
l_settings_set_string(settings, "Security", "EAP-Identity",
@ -1768,29 +1732,25 @@ static void wsc_test_pbc_handshake(const void *data)
eapol_start(1, NULL, sm);
__eapol_set_tx_packet_func(verify_8021x_identity_resp);
response_sent = false;
VERIFY_RESET(verify, eap_identity_resp);
__eapol_rx_packet(1, sta_address, ap_address, eap_identity_req,
sizeof(eap_identity_req));
assert(response_sent);
assert(verify.response_sent);
__eapol_set_tx_packet_func(verify_8021x_wsc_m1);
response_sent = false;
VERIFY_RESET(verify, eap_wsc_m1_2);
__eapol_rx_packet(1, sta_address, ap_address, eap_wsc_start,
sizeof(eap_wsc_start));
assert(response_sent);
assert(verify.response_sent);
__eapol_set_tx_packet_func(verify_8021x_wsc_m3);
response_sent = false;
VERIFY_RESET(verify, eap_wsc_m3);
__eapol_rx_packet(1, sta_address, ap_address, eap_wsc_m2_2,
sizeof(eap_wsc_m2_2));
assert(response_sent);
assert(verify.response_sent);
__eapol_set_tx_packet_func(verify_8021x_wsc_m5);
response_sent = false;
VERIFY_RESET(verify, eap_wsc_m5);
__eapol_rx_packet(1, sta_address, ap_address, eap_wsc_m4,
sizeof(eap_wsc_m4));
assert(response_sent);
assert(verify.response_sent);
eapol_cancel(1);
eapol_exit();