When deploying a .NET Core website on your domain, you likely utilize a reverse proxy to route traffic from ports 443 and 80 to your Kestrel web server. The configuration for this in Apache is as follows.
The line ProxyPass /.well-known/acme-challenge ! is included to ensure that Let’s Encrypt can successfully renew the certificate.
The other ProxyPass lines are for blazor to connect to the server.
ProxyRequests On ProxyPreserveHost On ProxyPass /.well-known/acme-challenge ! ProxyPassMatch ^/_blazor/(.*) http://0.0.0.0:5003/_blazor/$1 ProxyPass /_blazor ws://localhost:5003/_blazor ProxyPass / http://0.0.0.0:5001/ ProxyPassReverse / http://0.0.0.0:5001/
