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unit: Authenticator 4-way handshake error scenario

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Andrew Zaborowski 2020-08-17 12:06:46 +02:00 committed by Denis Kenzior
parent 5dd7f5a0fe
commit 5140c005c1
1 changed files with 68 additions and 0 deletions
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68
unit/test-eapol.c
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@ -3703,6 +3703,72 @@ static void eapol_ap_sta_handshake_test(const void *data)
assert(!memcmp(s.ap_tk, s.sta_tk, 16));
}
static void eapol_ap_sta_handshake_bad_psk_test(const void *data)
{
static const unsigned char ap_rsne[] = {
0x30, 0x14, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x04,
0x01, 0x00, 0x00, 0x0f, 0xac, 0x04, 0x01, 0x00,
0x00, 0x0f, 0xac, 0x02, 0x81, 0x00 };
static const unsigned char sta_rsne[] = {
0x30, 0x12, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x04,
0x01, 0x00, 0x00, 0x0f, 0xac, 0x04, 0x01, 0x00,
0x00, 0x0f, 0xac, 0x02 };
static const char *ssid = "TestWPA2PSK";
static const uint8_t psk1[32] = { /* secretsecret */
0x6a, 0xa3, 0xf0, 0x0b, 0x68, 0xbd, 0x8b, 0x46,
0x69, 0x83, 0xa5, 0x29, 0xa3, 0xfa, 0x57, 0x1c,
0x6c, 0x7b, 0x72, 0x41, 0x1d, 0xce, 0x33, 0x02,
0xa2, 0x2d, 0xdf, 0x77, 0xd1, 0x93, 0xdb, 0x5f };
static const uint8_t psk2[32] = { /* wrongpasswd */
0x04, 0x86, 0x45, 0x37, 0x4c, 0x95, 0xdd, 0x1e,
0x96, 0xbb, 0xdf, 0x12, 0x0a, 0x1c, 0x4c, 0x5b,
0x6d, 0x22, 0xc1, 0x1c, 0xa2, 0xe0, 0x15, 0x99,
0xbf, 0x82, 0x10, 0xd3, 0x59, 0x2c, 0xfb, 0x2d };
struct test_ap_sta_data s = {
.ap_hs = test_ap_sta_hs_new(&s, 1),
.sta_hs = test_ap_sta_hs_new(&s, 2),
.ap_address = { 0x02, 0x03, 0x04, 0x05, 0x06, 0x07 },
.sta_address = { 0x02, 0x03, 0x04, 0x05, 0x06, 0x08 },
};
__handshake_set_get_nonce_func(random_nonce);
__handshake_set_install_tk_func(test_ap_sta_install_tk);
__handshake_set_install_gtk_func(NULL);
handshake_state_set_authenticator(s.ap_hs, true);
handshake_state_set_event_func(s.ap_hs, test_ap_sta_hs_event, &s);
handshake_state_set_authenticator_address(s.ap_hs, s.ap_address);
handshake_state_set_supplicant_address(s.ap_hs, s.sta_address);
handshake_state_set_supplicant_ie(s.ap_hs, sta_rsne);
handshake_state_set_authenticator_ie(s.ap_hs, ap_rsne);
handshake_state_set_ssid(s.ap_hs, (void *) ssid, strlen(ssid));
handshake_state_set_pmk(s.ap_hs, psk1, 32);
handshake_state_set_authenticator(s.sta_hs, false);
handshake_state_set_event_func(s.sta_hs, test_ap_sta_hs_event, &s);
handshake_state_set_authenticator_address(s.sta_hs, s.ap_address);
handshake_state_set_supplicant_address(s.sta_hs, s.sta_address);
handshake_state_set_supplicant_ie(s.sta_hs, sta_rsne);
handshake_state_set_authenticator_ie(s.sta_hs, ap_rsne);
handshake_state_set_ssid(s.sta_hs, (void *) ssid, strlen(ssid));
handshake_state_set_pmk(s.sta_hs, psk2, 32);
test_ap_sta_run(&s);
handshake_state_free(s.ap_hs);
handshake_state_free(s.sta_hs);
__handshake_set_install_tk_func(NULL);
/*
* There should have been 2 EAPoL-Key frame exchanged: 1/4 and
* 2/4 after which the AP will have detected wrong MIC and not
* sent any more messages with both sides waiting for the
* timeout.
*/
assert(!s.ap_success && !s.sta_success);
assert(s.to_ap_msg_cnt == 1 && s.to_sta_msg_cnt == 1);
}
#define IS_ENABLED(config_macro) _IS_ENABLED1(config_macro)
#define _IS_ENABLED1(config_macro) _IS_ENABLED2(_XXXX##config_macro)
#define _XXXX1 _YYYY,
@ -3845,6 +3911,8 @@ int main(int argc, char *argv[])
l_test_add("EAPoL/Supplicant+Authenticator 4-Way Handshake",
&eapol_ap_sta_handshake_test, NULL);
l_test_add("EAPoL/Supplicant+Authenticator 4-Way Handshake Bad PSK",
&eapol_ap_sta_handshake_bad_psk_test, NULL);
done:
return l_test_run();