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Add function to fetch EAP Session-Id from EAPOL supplicant

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Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Hu Wang 2014-03-25 22:06:20 +02:00 committed by Jouni Malinen
parent ea40a575ae
commit 49be483b28
2 changed files with 19 additions and 0 deletions
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18
src/eapol_supp/eapol_supp_sm.c
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@ -1556,6 +1556,24 @@ key_fetched:
}
/**
* eapol_sm_get_session_id - Get EAP Session-Id
* @sm: Pointer to EAPOL state machine allocated with eapol_sm_init()
* @len: Pointer to variable that will be set to number of bytes in the session
* Returns: Pointer to the EAP Session-Id or %NULL on failure
*
* The Session-Id is available only after a successful authentication.
*/
const u8 * eapol_sm_get_session_id(struct eapol_sm *sm, size_t *len)
{
if (sm == NULL || !eap_key_available(sm->eap)) {
wpa_printf(MSG_DEBUG, "EAPOL: EAP Session-Id not available");
return NULL;
}
return eap_get_eapSessionId(sm->eap, len);
}
/**
* eapol_sm_notify_logoff - Notification of logon/logoff commands
* @sm: Pointer to EAPOL state machine allocated with eapol_sm_init()

1
src/eapol_supp/eapol_supp_sm.h
View file

@ -285,6 +285,7 @@ void eapol_sm_notify_config(struct eapol_sm *sm,
struct eap_peer_config *config,
const struct eapol_config *conf);
int eapol_sm_get_key(struct eapol_sm *sm, u8 *key, size_t len);
const u8 * eapol_sm_get_session_id(struct eapol_sm *sm, size_t *len);
void eapol_sm_notify_logoff(struct eapol_sm *sm, Boolean logoff);
void eapol_sm_notify_cached(struct eapol_sm *sm);
void eapol_sm_notify_pmkid_attempt(struct eapol_sm *sm, int attempt);