fix channel and band types

Author: Ihor Savchenko

src/index.ts

@@ -10,7 +10,7 @@ import {
 // defaults
 const AP_SSID = process.env.AP_SSID || `WiFi Repeater`;
 const AP_PASSWORD = process.env.AP_PASSWORD || '';
-const AP_CHANNEL = process.env.AP_CHANNEL || 1;
+const AP_CHANNEL = Number(process.env.AP_CHANNEL) || 1;
 const AP_BAND = process.env.AP_PASSWORD || 'bg';
 const WIFI_SSID = process.env.WIFI_SSID;
 const WIFI_PASSWORD = process.env.WIFI_PASSWORD;

src/nm.ts

@@ -24,8 +24,8 @@ export interface WirelessNetwork {
   iface: string;
   ssid: string;
   password?: string;
-  channel: number;
-  band: string;
+  channel?: number;
+  band?: string;
 }
 
 const nm: string = 'org.freedesktop.NetworkManager';
@@ -49,7 +49,7 @@ export const createAccessPoint = async (device: WirelessNetwork): Promise<any> =
       ['802-11-wireless', [
         ['ssid', ['ay', stringToArrayOfBytes(device.ssid)]],
         ['mode', ['s', 'ap']],
-        ['channel', ['u'], device.channel],
+        ['channel', ['u', device.channel]],
         ['band', ['s', device.band]],
       ]],
       ['ipv4', [