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eapol: Rename sta_addr

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The use of sta_addr made no sense.  Instead, use the terminology from
802.11: 'Supplicant Address (SPA)'
This commit is contained in:
Denis Kenzior 2015-03-19 21:09:36 -05:00
parent 581f4e298f
commit b871d904d5
2 changed files with 11 additions and 11 deletions
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20
src/eapol.c
View File

@ -427,7 +427,7 @@ struct eapol_key *eapol_create_ptk_4_of_4(
struct eapol_sm { struct eapol_sm {
uint32_t ifindex; uint32_t ifindex;
uint8_t sta_addr[6]; uint8_t spa[6];
uint8_t aa_addr[6]; uint8_t aa_addr[6];
uint8_t *ap_rsn; uint8_t *ap_rsn;
uint8_t *own_rsn; uint8_t *own_rsn;
@ -463,9 +463,9 @@ void eapol_sm_free(struct eapol_sm *sm)
eapol_sm_destroy(sm); eapol_sm_destroy(sm);
} }
void eapol_sm_set_sta_address(struct eapol_sm *sm, const uint8_t *sta_addr) void eapol_sm_set_supplicant_address(struct eapol_sm *sm, const uint8_t *spa)
{ {
memcpy(sm->sta_addr, sta_addr, sizeof(sm->sta_addr)); memcpy(sm->spa, spa, sizeof(sm->spa));
} }
void eapol_sm_set_aa_address(struct eapol_sm *sm, const uint8_t *aa_addr) void eapol_sm_set_aa_address(struct eapol_sm *sm, const uint8_t *aa_addr)
@ -523,7 +523,7 @@ static void eapol_handle_ptk_1_of_4(uint32_t ifindex, struct eapol_sm *sm,
memcpy(sm->anonce, ek->key_nonce, sizeof(ek->key_nonce)); memcpy(sm->anonce, ek->key_nonce, sizeof(ek->key_nonce));
crypto_derive_pairwise_ptk(sm->pmk, sm->sta_addr, sm->aa_addr, crypto_derive_pairwise_ptk(sm->pmk, sm->spa, sm->aa_addr,
sm->anonce, sm->snonce, sm->anonce, sm->snonce,
ptk, sizeof(sm->ptk)); ptk, sizeof(sm->ptk));
@ -537,7 +537,7 @@ static void eapol_handle_ptk_1_of_4(uint32_t ifindex, struct eapol_sm *sm,
goto fail; goto fail;
memcpy(step2->key_mic_data, mic, sizeof(mic)); memcpy(step2->key_mic_data, mic, sizeof(mic));
tx_packet(ifindex, sm->aa_addr, sm->sta_addr, step2); tx_packet(ifindex, sm->aa_addr, sm->spa, step2);
fail: fail:
l_free(step2); l_free(step2);
@ -733,14 +733,14 @@ static void eapol_handle_ptk_3_of_4(uint32_t ifindex,
goto fail; goto fail;
memcpy(step4->key_mic_data, mic, sizeof(mic)); memcpy(step4->key_mic_data, mic, sizeof(mic));
tx_packet(ifindex, sm->aa_addr, sm->sta_addr, step4); tx_packet(ifindex, sm->aa_addr, sm->spa, step4);
fail: fail:
l_free(step4); l_free(step4);
} }
static struct eapol_sm *eapol_find_sm(uint32_t ifindex, static struct eapol_sm *eapol_find_sm(uint32_t ifindex,
const uint8_t *sta_addr, const uint8_t *spa,
const uint8_t *aa_addr) const uint8_t *aa_addr)
{ {
const struct l_queue_entry *entry; const struct l_queue_entry *entry;
@ -753,7 +753,7 @@ static struct eapol_sm *eapol_find_sm(uint32_t ifindex,
if (sm->ifindex != ifindex) if (sm->ifindex != ifindex)
continue; continue;
if (memcmp(sm->sta_addr, sta_addr, 6)) if (memcmp(sm->spa, spa, 6))
continue; continue;
if (memcmp(sm->aa_addr, aa_addr, 6)) if (memcmp(sm->aa_addr, aa_addr, 6))
@ -766,7 +766,7 @@ static struct eapol_sm *eapol_find_sm(uint32_t ifindex,
} }
void __eapol_rx_packet(uint32_t ifindex, void __eapol_rx_packet(uint32_t ifindex,
const uint8_t *sta_addr, const uint8_t *aa_addr, const uint8_t *spa, const uint8_t *aa_addr,
const uint8_t *frame, size_t len) const uint8_t *frame, size_t len)
{ {
const struct eapol_key *ek; const struct eapol_key *ek;
@ -780,7 +780,7 @@ void __eapol_rx_packet(uint32_t ifindex,
if (!ek) if (!ek)
return; return;
sm = eapol_find_sm(ifindex, sta_addr, aa_addr); sm = eapol_find_sm(ifindex, spa, aa_addr);
/* Wrong direction */ /* Wrong direction */
if (!ek->key_ack) if (!ek->key_ack)

2
src/eapol.h
View File

@ -139,7 +139,7 @@ void __eapol_set_protocol_version(enum eapol_protocol_version version);
struct eapol_sm *eapol_sm_new(); struct eapol_sm *eapol_sm_new();
void eapol_sm_free(struct eapol_sm *sm); void eapol_sm_free(struct eapol_sm *sm);
void eapol_sm_set_sta_address(struct eapol_sm *sm, const uint8_t *sta_addr); void eapol_sm_set_supplicant_address(struct eapol_sm *sm, const uint8_t *spa);
void eapol_sm_set_aa_address(struct eapol_sm *sm, const uint8_t *aa_addr); void eapol_sm_set_aa_address(struct eapol_sm *sm, const uint8_t *aa_addr);
void eapol_sm_set_pmk(struct eapol_sm *sm, const uint8_t *pmk); void eapol_sm_set_pmk(struct eapol_sm *sm, const uint8_t *pmk);
void eapol_sm_set_ap_rsn(struct eapol_sm *sm, const uint8_t *rsn_ie, void eapol_sm_set_ap_rsn(struct eapol_sm *sm, const uint8_t *rsn_ie,