Add cors package and configure cors in app.ts

openvidu-call-back/package.json

@@ -6,6 +6,7 @@
   "dependencies": {
     "chalk": "4.1.2",
     "cookie-parser": "1.4.6",
+    "cors": "2.8.5",
     "dotenv": "16.0.3",
     "express": "4.18.2",
     "http-proxy-middleware": "2.0.6",
@@ -39,4 +40,4 @@
     "dev:start": "cross-env CALL_OPENVIDU_CERTTYPE=selfsigned nodemon src/app.ts"
   },
   "version": "2.28.0"
-}
+}

openvidu-call-back/src/app.ts

@@ -1,6 +1,7 @@
 import * as cookieParser from 'cookie-parser';
 import * as dotenv from 'dotenv';
 import * as express from 'express';
+import * as cors from 'cors';
 import { app as authController } from './controllers/AuthController';
 import { app as broadcastController } from './controllers/BroadcastController';
 import { app as callController } from './controllers/CallController';
@@ -27,6 +28,13 @@ const authService = AuthService.getInstance();
 dotenv.config();
 const app = express();
 
+// Allow cors by default
+// Modify this if you want to restrict access to the server
+app.use(
+	cors({
+		origin: '*',
+	})
+);
 app.use(express.static(__dirname + '/public'));
 app.use(express.json());
 app.use(cookieParser());