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WPS ER: Add support for using NFC password token from an Enrollee 

WPS_NFC_TAG_READ ctrl_iface command can now be used to add NFC password
tokens to ER.

Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2012-06-28 17:34:46 +03:00
parent 1cea09a9e2
commit e6ea2a451c
1 changed files with 22 additions and 0 deletions
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22
wpa_supplicant/wps_supplicant.c
View File

@ -1897,6 +1897,23 @@ static int wpas_wps_use_cred(struct wpa_supplicant *wpa_s,
}
#ifdef CONFIG_WPS_ER
static int wpas_wps_add_nfc_password_token(struct wpa_supplicant *wpa_s,
struct wps_parse_attr *attr)
{
if (wpa_s->wps_er == NULL) {
wpa_printf(MSG_DEBUG, "WPS: Ignore NFC password token while "
"ER functionality is disabled");
return -1;
}
return wps_registrar_add_nfc_password_token(
wpa_s->wps->registrar, attr->oob_dev_password,
attr->oob_dev_password_len);
}
#endif /* CONFIG_WPS_ER */
static int wpas_wps_nfc_tag_process(struct wpa_supplicant *wpa_s,
const struct wpabuf *wps)
{
@ -1912,6 +1929,11 @@ static int wpas_wps_nfc_tag_process(struct wpa_supplicant *wpa_s,
if (attr.num_cred)
return wpas_wps_use_cred(wpa_s, &attr);
#ifdef CONFIG_WPS_ER
if (attr.oob_dev_password)
return wpas_wps_add_nfc_password_token(wpa_s, &attr);
#endif /* CONFIG_WPS_ER */
wpa_printf(MSG_DEBUG, "WPS: Ignore unrecognized NFC tag");
return -1;
}