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EAP-TTLS peer: Handle Commitment Message for TLS 1.3

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Recognize the explicitly defined Commitment Message per
draft-ietf-emu-eap-tls13-13 at the conclusion of the EAP-TTLS with TLS
1.3.

Signed-off-by: Alexander Clouter <alex@digriz.org.uk>
This commit is contained in:
Alexander Clouter 2020-10-16 09:49:38 +01:00 committed by Jouni Malinen
parent 155125b02a
commit fae4eafe4a
1 changed files with 10 additions and 0 deletions
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10
src/eap_peer/eap_ttls.c
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@ -1473,6 +1473,16 @@ start:
goto start; goto start;
} }
/* draft-ietf-emu-eap-tls13-13 Section 2.5 */
if (data->ssl.tls_v13 && wpabuf_len(in_decrypted) == 1 &&
*wpabuf_head_u8(in_decrypted) == 0) {
wpa_printf(MSG_DEBUG,
"EAP-TTLS: ACKing EAP-TLS Commitment Message");
eap_peer_tls_reset_output(&data->ssl);
wpabuf_free(in_decrypted);
return 1;
}
continue_req: continue_req:
data->phase2_start = 0; data->phase2_start = 0;