CORS error on HTTPS

Open Ranko97 opened this issue 3 years ago • 0 comments

Hello, thank you for your tutorial on https://levelup.gitconnected.com/how-to-embed-a-web-server-inside-desktop-applications-643ce3cb51bf .

I had a small CORS problem which I solved on server by allowing any site to reach my app's endpoint (localhost:myPort) - AllowAnyOrigin() in ApiStartup. This solution works well on HTTP.

However, by enabling HTTPS (by creating my own self-signed certificate and configuring ServerService), I get CORS problem back. Api works on HTTPS via Postman normally, but browser always returns CORS error even though I imported my self-signed certificate in local truststore.

Do you have any idea what might cause such an issue?

Jan 15 '22 20:01 Ranko97