wifi-scripts: various minor fixes to the new ucode scripts

* cosmetic clean up
* properly import the digest module
* typo fixes

Signed-off-by: John Crispin <[email protected]>

package/network/config/wifi-scripts/files-ucode/usr/share/ucode/iwinfo.uc

@@ -58,7 +58,7 @@ function get_hardware_id(iface) {
 	};
 
 	let path = `/sys/class/ieee80211/phy${iface.wiphy}/device/`;
-	if (stat(path) + 'vendor') {
+	if (stat(path + 'vendor')) {
 		let data = [];
 		for (let lookup in [ 'vendor', 'device', 'subsystem_vendor', 'subsystem_device' ])
 			push(data, trim(readfile(path + lookup), '\n'));
@@ -162,16 +162,11 @@ function format_band(freq) {
 }
 
 function format_frequency(freq) {
-	if (!freq)
-		return 'unknown';
-	freq = '' + freq;
-	return substr(freq, 0, 1) + '.' + substr(freq, 1);
+	return freq ? sprintf('%.03f', freq / 1000.0) : 'unknown';
 }
 
 function format_rate(rate) {
-	if (!rate)
-		return 'unknown';
-	return '' + (rate / 10) + '.' + (rate % 10);
+	return rate ? sprintf('%.01f', rate / 10.0) : 'unknown';
 }
 
 function format_mgmt_key(key) {
@@ -269,7 +264,7 @@ function dbm2mw(dbm) {
 	for (let k = 0; k < ip; k++)
 		res *= 10;
 	for (let k = 0; k < fp; k++)
-		res *= 1.25892541179;
+		res *= LOG10_MAGIC;
 	
 	return int(res);
 }
@@ -554,23 +549,23 @@ export function scan(dev) {
 
 			case 48:
 				cell.crypto = {
-					group: rsn_cipher[+ord(ie.data, 5)] ?? '',
+					group: rsn_cipher[ord(ie.data, 5)] ?? '',
 					pair: [],
 					key_mgmt: [],
 				};
 
 				let offset = 6;
-				let count = +ord(ie.data, offset);
+				let count = ord(ie.data, offset);
 				offset += 2;
 				
 				for (let i = 0; i < count; i++) {
-					let key = rsn_cipher[+ord(ie.data, offset + 3)];
+					let key = rsn_cipher[ord(ie.data, offset + 3)];
 					if (key)
 						push(cell.crypto.pair, key);
 					offset += 4;
 				}
 				
-				count = +ord(ie.data, offset);
+				count = ord(ie.data, offset);
 				offset += 2;
 
 				for (let i = 0; i < count; i++) {

package/network/config/wifi-scripts/files-ucode/usr/share/ucode/wifi/ap.uc

@@ -1,6 +1,7 @@
 'use strict';
 
 import * as libuci from 'uci';
+import { md5 } from 'digest';
 import * as fs from 'fs';
 
 import { append, append_raw, append_value, append_vars, comment, push_config, set_default, touch_file } from 'wifi.common';
@@ -140,10 +141,10 @@ function iface_auth_type(config) {
 		config.vlan_possible = 1;
 
 		if (config.fils) {
-			set_default(config, 'erp_domain', substr(digest.md5(config.ssid), 0, 4));
+			set_default(config, 'erp_domain', substr(md5(config.ssid), 0, 4));
 			set_default(config, 'fils_realm', config.erp_domain);
 			set_default(config, 'erp_send_reauth_start', 1);
-			set_default(config, 'fils_cache_id', substr(digest.md5(config.fils_realm), 0, 4));
+			set_default(config, 'fils_cache_id', substr(md5(config.fils_realm), 0, 4));
 		}
 
 		if (!config.eap_server) {
@@ -329,7 +330,7 @@ function iface_roaming(config) {
 	if (!config.ieee80211r || config.wpa < 2)
 		return;
 
-	set_default(config, 'mobility_domain', substr(digest.md5(config.ssid), 0, 4));
+	set_default(config, 'mobility_domain', substr(md5(config.ssid), 0, 4));
 	set_default(config, 'ft_psk_generate_local', config.auth_type == 'psk');
 	set_default(config, 'ft_iface', config.network_ifname);
 
@@ -338,7 +339,7 @@ function iface_roaming(config) {
 			if (!config.auth_secret && !config.key)
 				netifd.setup_failed('FT_KEY_CANT_BE_DERIVED');
 
-			let ft_key = digest.md5(`${mobility_domain}/${auth_secret ?? key}`);
+			let ft_key = md5(`${mobility_domain}/${auth_secret ?? key}`);
 
 			set_default(config, 'r0kh', 'ff:ff:ff:ff:ff:ff,*,' + ft_key);
 			set_default(config, 'r1kh', '00:00:00:00:00:00,00:00:00:00:00:00,' + ft_key);

package/network/config/wifi-scripts/files-ucode/usr/share/ucode/wifi/hostapd.uc

@@ -333,7 +333,7 @@ function device_htmode_append(config) {
 		config.vht_capab += rx_stbc[min(config.rx_stbc, (vht_capab >> 8) & 7)];
 
 		if (vht_capab & 0x800 && config.su_beamformer)
-			config.vht_capab += '[SOUNDING-DIMENSION' + min(((vht_capab >> 16) & 3) + 1, config.beamformer_antennas) + ']';
+			config.vht_capab += '[SOUNDING-DIMENSION-' + min(((vht_capab >> 16) & 3) + 1, config.beamformer_antennas) + ']';
 		if (vht_capab & 0x1000 && config.su_beamformee)
 			config.vht_capab += '[BF-ANTENNA-' + min(((vht_capab >> 13) & 3) + 1, config.beamformer_antennas) + ']';