I’d like to use Certbot for the servers proxied behind Cloudflare service. However the default web authentication method does not work due to following error:
Detail: Incorrect validation certificate for TLS-SNI-01 challenge.
954c8916.acme.invalid from 184.108.40.206:443. Received
certificate containing 'ssl374323.cloudflaressl.com,
*.najambaug.in, *.example.com, najambaug.in, example.com
I assume this is due to the fact Cloudflare proxy terminates the SSL. Any pointers how I should approach this? Alternative verification method or play around with Cloudflare rules?