Dear all,

is there anywhere an open source example or tutorial how to setup CORS correctly for an IE App using an Angular UI with a NEST backend?

Best regards,
Dieter

Hi Dieter,

I think a similar setup as in your case should not be necessary. CORS error root cause lies on the server. So you need to configure the CORS in your server correctly.

I would recommend following this getting started:https://docs.nestjs.com/security/cors

But probably you already did.

Also take a look in configuration options:https://github.com/expressjs/cors#configuration-options

Default configuration should allow all cross origin requests.


Industrial Edge has no additional needs due to the build in reverse proxy. CORS in Industrial Edge is working as in every other environment as well.