strato-certbot

Wildcard certificates for strato.de

Setup

Create strato-auth.json:

{
  "username": "<username>",
  "password": "<password>"
}

Make sure to make this file only readable for root:

sudo chmod 0400 ./strato-auth.json

Get certificate

Run Certbot in manual mode:

sudo certbot certonly --manual --preferred-challenges dns --manual-auth-hook ./auth-hook.py -d example.com -d *.example.com

This will generate a wildcard certificate for your domain without the need to manually enter the TXT records.

NOTE: The python files need to be referenced by the absolute path if you want to use certbot renew