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WPS: Change wpa_supplicant wps_reg to not send out M8

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Since we do not currently support changing the AP settings received
from M7, there is no point in actually sending out the M8 that would
likely trigger the AP to reconfigure itself and potentially reboot.
For now, we just receive the AP settings in M7 and add a local network
configuration block based on those, but NACK the message. This makes
wps_reg work like wps_pin, but by using the AP PIN instead of a client
PIN.
This commit is contained in:
Jouni Malinen 2009-06-10 15:53:35 +03:00 • committed by Jouni Malinen
parent a5b73cc49d
commit 4625a47f4b
2 changed files with 39 additions and 20 deletions
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52
src/wps/wps_registrar.c
View file

@ -2019,6 +2019,28 @@ static enum wps_process_res wps_process_m5(struct wps_data *wps,
}
static void wps_sta_cred_cb(struct wps_data *wps)
{
/*
* 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 "
"AP configuration");
if (wps->wps->cred_cb)
wps->wps->cred_cb(wps->wps->cb_ctx, &wps->cred);
}
static int wps_process_ap_settings_r(struct wps_data *wps,
struct wps_parse_attr *attr)
{
@ -2031,12 +2053,21 @@ static int wps_process_ap_settings_r(struct wps_data *wps,
wpa_printf(MSG_INFO, "WPS: Received old AP configuration from AP");
#if 0
/*
* TODO: Provide access to AP settings and allow changes before sending
* out M8. For now, just copy the settings unchanged into M8.
*/
return 0;
#else
/*
* For now, use the AP PIN only to receive the current AP settings,
* not to reconfigure the AP.
*/
wps_sta_cred_cb(wps);
return 1;
#endif
}
@ -2404,25 +2435,8 @@ static enum wps_process_res wps_process_wsc_done(struct wps_data *wps,
wps->new_psk = NULL;
}
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)
wps->wps->cred_cb(wps->wps->cb_ctx, &wps->cred);
}
if (!wps->wps->ap)
wps_sta_cred_cb(wps);
if (wps->new_psk) {
if (wps_cb_new_psk(wps->wps->registrar, wps->mac_addr_e,