Fixes node 16

lib/client/hashauth.js

@@ -85,7 +85,7 @@ hashauth.init = function init (client, $) {
       client.browserUtils.reload();
     }
 
-    // clear eveything just in case
+    // clear everything just in case
     hashauth.apisecret = null;
     hashauth.apisecrethash = null;
     hashauth.authenticated = false;

lib/server/app.js

@@ -17,6 +17,8 @@ function resolvePath(filePath) {
   if (fs.existsSync(p)) return p;
   p = path.join(process.cwd(), filePath);
   if (fs.existsSync(p)) return p;
+  p = path.join(__dirname, '../../', filePath);
+  if (fs.existsSync(p)) return p;
 
   return require.resolve(filePath);
 }

lib/server/bootevent.js

@@ -34,8 +34,8 @@ function boot (env, language) {
     var nodeVersion = process.version;
 
     const isLTS = process.release.lts ? true : false;
-  
-    if (isLTS && (semver.satisfies(nodeVersion, '^14.0.0') || semver.satisfies(nodeVersion, '^12.0.0') || semver.satisfies(nodeVersion, '^10.0.0'))) {
+
+    if (isLTS && (semver.satisfies(nodeVersion, '^16.0.0') || semver.satisfies(nodeVersion, '^14.0.0') || semver.satisfies(nodeVersion, '^12.0.0') || semver.satisfies(nodeVersion, '^10.0.0'))) {
       //Latest Node 10 LTS and Node 12 LTS are recommended and supported.
       //Require at least Node 8 LTS and Node 10 LTS without known security issues
       console.debug('Node LTS version ' + nodeVersion + ' is supported');
@@ -266,7 +266,7 @@ function boot (env, language) {
   function setupListeners (ctx, next) {
 
     console.log('Executing setupListeners');
-    
+
     if (hasBootErrors(ctx)) {
       return next();
     }

package.json

@@ -1,7 +1,7 @@
 {
   "name": "nightscout",
   "version": "14.2.6",
-  "description": "Nightscout acts as a web-based CGM (Continuous Glucose Montinor) to allow multiple caregivers to remotely view a patients glucose data in realtime.",
+  "description": "Nightscout acts as a web-based CGM (Continuous Glucose Monitor) to allow multiple caregivers to remotely view a patients glucose data in realtime.",
   "license": "AGPL-3.0",
   "author": "Nightscout Team",
   "homepage": "http://nightscout.github.io/",
@@ -157,6 +157,7 @@
     "webpack-bundle-analyzer": "^4.4.0",
     "webpack-dev-middleware": "^4.1.0",
     "webpack-hot-middleware": "^2.25.0",
+    "vm-browserify": "^1.1.2",
     "xml2js": "^0.4.23"
   },
   "browserslist": "> 0.25%, not dead, ios_saf 10"

webpack/webpack.config.js

@@ -56,6 +56,10 @@ pluginArray.push(new webpack.ProvidePlugin({
   process: 'process/browser',
 }));
 
+pluginArray.push(new webpack.ProvidePlugin({
+    Buffer: ['buffer', 'Buffer'],
+}));
+
 // limit Timezone data from Moment
 
 pluginArray.push(new MomentTimezoneDataPlugin({
@@ -106,7 +110,7 @@ const rules = [
     loader: 'file-loader',
     options: {
       outputPath: 'images'
-      //the images will be emmited to public/assets/images/ folder
+      //the images will be emitted to public/assets/images/ folder
       //the images will be put in the DOM <style> tag as eg. background: url(assets/images/image.png);
     },
     exclude: /node_modules/
@@ -165,6 +169,9 @@ module.exports = {
       stream: 'stream-browserify',
       crypto: 'crypto-browserify',
       buffer: 'buffer',
+    },
+    fallback: {
+      'vm': require.resolve('vm-browserify'),
     }
   }
 };