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WPS: Fix local configuration update after AP configuration

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Update credential to only include a single authentication and
encryption type in case the AP configuration includes more than one
option. Without this, the credential would be rejected if the AP was
configured to allow more than one authentication type.
This commit is contained in:
Jouni Malinen 2009-03-30 19:00:55 +03:00 • committed by Jouni Malinen
parent 6ce4b59342
commit 73267b9ca4
2 changed files with 23 additions and 0 deletions
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13
src/wps/wps_registrar.c
View file

@ -2334,6 +2334,19 @@ static enum wps_process_res wps_process_wsc_done(struct wps_data *wps,
}
if (!wps->wps->ap) {
/*
* Update credential to only include a single authentication
* and encryption type in case the AP configuration includes
* more than one option.
*/
if (wps->cred.auth_type & WPS_AUTH_WPA2PSK)
wps->cred.auth_type = WPS_AUTH_WPA2PSK;
else if (wps->cred.auth_type & WPS_AUTH_WPAPSK)
wps->cred.auth_type = WPS_AUTH_WPAPSK;
if (wps->cred.encr_type & WPS_ENCR_AES)
wps->cred.encr_type = WPS_ENCR_AES;
else if (wps->cred.encr_type & WPS_ENCR_TKIP)
wps->cred.encr_type = WPS_ENCR_TKIP;
wpa_printf(MSG_DEBUG, "WPS: Update local configuration based "
"on the modified AP configuration");
if (wps->wps->cred_cb)