WPS: Remove unused 802.1X attribute parsing and processing

This is not really used in practice and there is no need to maintain
unsed code that would only print debug log entries.

Signed-hostap: Jouni Malinen <j@w1.fi>

src/wps/wps_attr_parse.c

@@ -413,22 +413,6 @@ static int wps_set_attr(struct wps_parse_attr *attr, u16 type,
 		}
 		attr->mac_addr = pos;
 		break;
-	case ATTR_KEY_PROVIDED_AUTO:
-		if (len != 1) {
-			wpa_printf(MSG_DEBUG, "WPS: Invalid Key Provided "
-				   "Automatically length %u", len);
-			return -1;
-		}
-		attr->key_prov_auto = pos;
-		break;
-	case ATTR_802_1X_ENABLED:
-		if (len != 1) {
-			wpa_printf(MSG_DEBUG, "WPS: Invalid 802.1X Enabled "
-				   "length %u", len);
-			return -1;
-		}
-		attr->dot1x_enabled = pos;
-		break;
 	case ATTR_SELECTED_REGISTRAR:
 		if (len != 1) {
 			wpa_printf(MSG_DEBUG, "WPS: Invalid Selected Registrar"
@@ -500,14 +484,6 @@ static int wps_set_attr(struct wps_parse_attr *attr, u16 type,
 		attr->network_key = pos;
 		attr->network_key_len = len;
 		break;
-	case ATTR_EAP_TYPE:
-		attr->eap_type = pos;
-		attr->eap_type_len = len;
-		break;
-	case ATTR_EAP_IDENTITY:
-		attr->eap_identity = pos;
-		attr->eap_identity_len = len;
-		break;
 	case ATTR_AP_SETUP_LOCKED:
 		if (len != 1) {
 			wpa_printf(MSG_DEBUG, "WPS: Invalid AP Setup Locked "

src/wps/wps_attr_parse.h

@@ -47,8 +47,6 @@ struct wps_parse_attr {
 	const u8 *network_idx; /* 1 octet */
 	const u8 *network_key_idx; /* 1 octet */
 	const u8 *mac_addr; /* ETH_ALEN (6) octets */
-	const u8 *key_prov_auto; /* 1 octet (Bool) */
-	const u8 *dot1x_enabled; /* 1 octet (Bool) */
 	const u8 *selected_registrar; /* 1 octet (Bool) */
 	const u8 *request_type; /* 1 octet */
 	const u8 *response_type; /* 1 octet */
@@ -77,10 +75,6 @@ struct wps_parse_attr {
 	size_t ssid_len;
 	const u8 *network_key; /* <= 64 octets */
 	size_t network_key_len;
-	const u8 *eap_type; /* <= 8 octets */
-	size_t eap_type_len;
-	const u8 *eap_identity; /* <= 64 octets */
-	size_t eap_identity_len;
 	const u8 *authorized_macs; /* <= 30 octets */
 	size_t authorized_macs_len;
 	const u8 *sec_dev_type_list; /* <= 128 octets */

src/wps/wps_attr_process.c

@@ -207,57 +207,6 @@ static int wps_process_cred_mac_addr(struct wps_credential *cred,
 }
 
 
-static int wps_process_cred_eap_type(struct wps_credential *cred,
-				     const u8 *eap_type, size_t eap_type_len)
-{
-	if (eap_type == NULL)
-		return 0; /* optional attribute */
-
-	wpa_hexdump(MSG_DEBUG, "WPS: EAP Type", eap_type, eap_type_len);
-
-	return 0;
-}
-
-
-static int wps_process_cred_eap_identity(struct wps_credential *cred,
-					 const u8 *identity,
-					 size_t identity_len)
-{
-	if (identity == NULL)
-		return 0; /* optional attribute */
-
-	wpa_hexdump_ascii(MSG_DEBUG, "WPS: EAP Identity",
-			  identity, identity_len);
-
-	return 0;
-}
-
-
-static int wps_process_cred_key_prov_auto(struct wps_credential *cred,
-					  const u8 *key_prov_auto)
-{
-	if (key_prov_auto == NULL)
-		return 0; /* optional attribute */
-
-	wpa_printf(MSG_DEBUG, "WPS: Key Provided Automatically: %d",
-		   *key_prov_auto);
-
-	return 0;
-}
-
-
-static int wps_process_cred_802_1x_enabled(struct wps_credential *cred,
-					   const u8 *dot1x_enabled)
-{
-	if (dot1x_enabled == NULL)
-		return 0; /* optional attribute */
-
-	wpa_printf(MSG_DEBUG, "WPS: 802.1X Enabled: %d", *dot1x_enabled);
-
-	return 0;
-}
-
-
 static int wps_process_cred_ap_channel(struct wps_credential *cred,
 				       const u8 *ap_channel)
 {
@@ -311,12 +260,6 @@ int wps_process_cred(struct wps_parse_attr *attr,
 	    wps_process_cred_network_key(cred, attr->network_key,
 					 attr->network_key_len) ||
 	    wps_process_cred_mac_addr(cred, attr->mac_addr) ||
-	    wps_process_cred_eap_type(cred, attr->eap_type,
-				      attr->eap_type_len) ||
-	    wps_process_cred_eap_identity(cred, attr->eap_identity,
-					  attr->eap_identity_len) ||
-	    wps_process_cred_key_prov_auto(cred, attr->key_prov_auto) ||
-	    wps_process_cred_802_1x_enabled(cred, attr->dot1x_enabled) ||
 	    wps_process_cred_ap_channel(cred, attr->ap_channel))
 		return -1;