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WPA: Add a function to get PMKSA cache entry

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Signed-off-by: Ilan Peer <ilan.peer@intel.com>
This commit is contained in:
Ilan Peer 2020-12-16 13:00:25 +02:00 committed by Jouni Malinen
parent 6709b4ceb8
commit a84ba92fa0
2 changed files with 22 additions and 0 deletions
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10
src/rsn_supp/wpa.c
View file

@ -3786,6 +3786,16 @@ int wpa_sm_pmksa_exists(struct wpa_sm *sm, const u8 *bssid,
}
struct rsn_pmksa_cache_entry * wpa_sm_pmksa_cache_get(struct wpa_sm *sm,
const u8 *aa,
const u8 *pmkid,
const void *network_ctx,
int akmp)
{
return pmksa_cache_get(sm->pmksa, aa, pmkid, network_ctx, akmp);
}
void wpa_sm_drop_sa(struct wpa_sm *sm)
{
wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG, "WPA: Clear old PMK and PTK");

12
src/rsn_supp/wpa.h
View file

@ -190,6 +190,11 @@ void wpa_sm_pmksa_cache_add(struct wpa_sm *sm, const u8 *pmk, size_t pmk_len,
int wpa_sm_pmksa_exists(struct wpa_sm *sm, const u8 *bssid,
const void *network_ctx);
void wpa_sm_drop_sa(struct wpa_sm *sm);
struct rsn_pmksa_cache_entry * wpa_sm_pmksa_cache_get(struct wpa_sm *sm,
const u8 *aa,
const u8 *pmkid,
const void *network_ctx,
int akmp);
int wpa_sm_has_ptk(struct wpa_sm *sm);
int wpa_sm_has_ptk_installed(struct wpa_sm *sm);
@ -366,6 +371,13 @@ static inline void wpa_sm_drop_sa(struct wpa_sm *sm)
{
}
static inline struct rsn_pmksa_cache_entry *
wpa_sm_pmksa_cache_get(struct wpa_sm *sm, const u8 *aa, const u8 *pmkid,
const void *network_ctx, int akmp)
{
return NULL;
}
static inline int wpa_sm_has_ptk(struct wpa_sm *sm)
{
return 0;