running own server to permit oauth workflow

main.js

@@ -1,6 +1,8 @@
-const {app, BrowserWindow, shell} = require('electron')
+const { app, server, BrowserWindow, shell } = require('electron');
-const path = require('path')
+const path = require('path');
-const url = require('url')
+const url = require('url');
+const http = require('http');
+const fs = require('fs');
 
 // Keep a global reference of the window object, if you don't, the window will
 // be closed automatically when the JavaScript object is garbage collected.
@@ -9,7 +11,12 @@ const url = require('url')
 function createWindow() {
     // Create the browser window.
     win = new BrowserWindow({ width: 395, height: 800, title: "Sengi", backgroundColor: '#FFF' });
-    win.loadURL("http://localhost:4200");
+
+
+    var server = http.createServer(requestHandler).listen(9527);
+
+    // win.loadURL("http://localhost:4200");
+    win.loadURL('http://localhost:9527');
     win.setMenu(null);
 
     // and load the index.html of the app.
@@ -35,7 +42,41 @@ const url = require('url')
         // when you should delete the corresponding element.
         win = null
     })
+};
+
+
+function requestHandler(req, res) {
+    var file = req.url == '/' ? '/index.html' : req.url,
+        root = __dirname + '/dist',
+        page404 = root + '/404.html';
+
+    if (file.includes('register')) file = '/index.html';
+
+    getFile((root + file), res, page404);
+};
+
+function getFile(filePath, res, page404) {
+    fs.exists(filePath, function (exists) {
+        if (exists) {
+            fs.readFile(filePath, function (err, contents) {
+                if (!err) {
+                    res.end(contents);
+                } else {
+                    console.dir(err);
                 }
+            });
+        } else {
+            fs.readFile(page404, function (err, contents) {
+                if (!err) {
+                    res.writeHead(404, { 'Content-Type': 'text/html' });
+                    res.end(contents);
+                } else {
+                    console.dir(err);
+                }
+            });
+        }
+    });
+};
 
 // This method will be called when Electron has finished
 // initialization and is ready to create browser windows.