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PMKSA: Flush AP/mesh PMKSA cache by PMKSA_FLUSH command

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This extends the wpa_supplicant PMKSA_FLUSH control interface command to
allow the PMKSA list from the authenticator side to be flushed for AP
and mesh mode. In addition, this adds a hostapd PMKSA_FLUSH control
interface command to flush the PMKSA entries.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
This commit is contained in:
Masashi Honma 2016-03-09 18:16:13 +09:00 • committed by Jouni Malinen
parent b8daac18a4
commit 4c522c7798
11 changed files with 65 additions and 1 deletions
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14
src/ap/pmksa_cache_auth.c
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@ -92,6 +92,20 @@ void pmksa_cache_free_entry(struct rsn_pmksa_cache *pmksa,
}
/**
* pmksa_cache_auth_flush - Flush all PMKSA cache entries
* @pmksa: Pointer to PMKSA cache data from pmksa_cache_auth_init()
*/
void pmksa_cache_auth_flush(struct rsn_pmksa_cache *pmksa)
{
while (pmksa->pmksa) {
wpa_printf(MSG_DEBUG, "RSN: Flush PMKSA cache entry for "
MACSTR, MAC2STR(pmksa->pmksa->spa));
pmksa_cache_free_entry(pmksa, pmksa->pmksa);
}
}
static void pmksa_cache_expire(void *eloop_ctx, void *timeout_ctx)
{
struct rsn_pmksa_cache *pmksa = eloop_ctx;