Pihole & reverse proxy caddy for https

[deHakkelaar]

@Rohmilchkaese

Redirect to admin page where you could whitelist a website with password.

Do you mean the block page ?
Thats generated by the 404 error handler in the lighttpd web daemon:

pi@noads:~ $ cat /etc/lighttpd/lighttpd.conf
server.document-root        = "/var/www/html"
server.error-handler-404    = "pihole/index.php"

Could try configure caddy to do the same ?

@Rohmilchkaese

Wrong certificate error, wich shows mine provided by caddy using lets encrypt.

Blocked domains through https wont get the block page displayed:

Why doesn't the block page always work?

The block page will only be served on blocked HTTP sites, not HTTPS. This is intended; you can not intercept HTTPS/TLS traffic without presenting a TLS certificate in the name of the site. This is not operationally feasible and would be considered a breach of security as a man-in-the-middle attack.