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sae: add debugging for incorrect password identifier

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If the AP rejects the auth because of an unknown identifier catch
this and log the error.
This commit is contained in:
James Prestwood 2023-12-05 07:46:46 -08:00 committed by Denis Kenzior
parent 3524b5ef43
commit ded1a35c41
1 changed files with 12 additions and 4 deletions
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14
src/sae.c
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@ -1104,11 +1104,19 @@ static int sae_verify_committed(struct sae_sm *sm, uint16_t transaction,
* If the Status is some other nonzero value, the frame shall be
* silently discarded and the t0 (retransmission) timer shall be set.
*/
if (status != 0 && status != MMPDU_STATUS_CODE_SAE_HASH_TO_ELEMENT)
return -ENOMSG;
switch (status) {
case 0:
case MMPDU_STATUS_CODE_SAE_HASH_TO_ELEMENT:
if (status != sae_status_code(sm))
return -EBADMSG;
break;
case MMPDU_STATUS_CODE_UNKNOWN_PASSWORD_IDENTIFIER:
sae_debug("Incorrect password identifier, check "
"[Security].PasswordIdentifier");
/* fall through */
default:
return -ENOMSG;
}
if (len < 2)
return -EBADMSG;