cors issues

index.js

@@ -2,7 +2,7 @@ const express = require('express')
 const fs = require('fs')
 
 const app = express()
-//const cors = require("cors");
+const cors = require("cors");
 
 const videoFileMap={
     'cdn':'videos/v1.mp4',
@@ -10,8 +10,26 @@ const videoFileMap={
     'get-post':'videos/v3.mp4',
 }
 
+var corsOptions = {
+    origin: ['http://localhost:3000',
+        'http://localhost:3040',
+        'http://10.0.0.248:3000',
+        'https://10.0.0.248:3000',
+        'http://localhost:9082/',
+        'http://10.204.5.100:9082',
+        'http://localhost:9083/',
+        'https://dev-users.wrenchboard.com/',
+        'https://dev-users.wrenchboard.com:3000/',
+        'https://users.wrenchboard.com/',
+        'https://www.wrenchboard.com/',
+        'https://www.wrenchboard.ng/',
+        'https://dev-www.wrenchboard.com/',
+        'http://76.209.103.227:30040'],
+    optionsSuccessStatus: 200 // some legacy browsers (IE11, various SmartTVs) choke on 204
+}
 
-app.get('/videos/:filename',(req, res)=>{
+
+app.get('/videos/:filename',cors(corsOptions), (req, res)=>{
     const fileName = req.params.filename;
     const filePath = videoFileMap[fileName]
     if(!filePath){