from slimacme import ACME le=ACME('./keys') reg.update( challenge_pre=[ # Truncate the challenge zone file '> /etc/bind/db-acme.example.org' ], challenge_post=[ 'dnssec-signzone /etc/bind/db.example.org ', 'systemctl reload named' ] ) le.ident_update('dns', 'example.org', htdocs='/var/www/htdocs', zonefile='/etc/bind/db-acme.example.org', ) le.ident_update('dns', 'www.example.org', htdocs='/var/www/htdocs', zonefile='/etc/bind/db-acme.example.org', ) le.ident_update('dns', 'mail.example.org', zonefile='/etc/bind/db-acme.example.org', )