wip

src/lib/WireGuard.js

@@ -3,6 +3,7 @@
 const fs = require('fs').promises;
 const path = require('path');
 
+const debug = require('debug')('WireGuard');
 const uuid = require('uuid');
 const QRCode = require('qrcode');
 
@@ -26,10 +27,12 @@ module.exports = class WireGuard {
           throw new Error('WG_HOST Environment Variable Not Set!');
         }
 
+        debug('Loading configuration...');
         let config;
         try {
           config = await fs.readFile(path.join(WG_PATH, 'wg0.json'), 'utf8');
           config = JSON.parse(config);
+          debug('Configuration loaded');
         } catch (err) {
           config = {
             server: {
@@ -38,10 +41,14 @@ module.exports = class WireGuard {
             },
             clients: {},
           };
-          await this.saveConfig();
+          debug('New configuration saved');
         }
 
+        await this.__saveConfig(config);
+
+        debug('Starting...');
         await Util.exec('wg-quick up wg0');
+        debug('Started');
 
         return config;
       });
@@ -52,6 +59,10 @@ module.exports = class WireGuard {
 
   async saveConfig() {
     const config = await this.getConfig();
+    await this.__saveConfig(config);
+  }
+
+  async __saveConfig(config) {
     let result = `
 # Note: Do not edit this file directly.
 # Your changes will be overwritten!

src/package.json

@@ -4,7 +4,7 @@
   "description": "",
   "main": "server.js",
   "scripts": {
-    "serve": "DEBUG=Server WG_HOST=0.0.0.0 WG_PATH=../config/ nodemon server.js",
+    "serve": "DEBUG=Server,WireGuard WG_HOST=0.0.0.0 WG_PATH=../config/ nodemon server.js",
     "serve-with-password": "PASSWORD=wg npm run serve"
   },
   "author": "Emile Nijssen",

src/server.js

@@ -1,3 +1,14 @@
 'use strict';
 
-require('./services/Server');
+require('./services/Server');
+
+const WireGuard = require('./services/WireGuard');
+
+WireGuard.getConfig()
+  .catch(err => {
+  // eslint-disable-next-line no-console
+    console.error(err);
+
+    // eslint-disable-next-line no-process-exit
+    process.exit(1);
+  });