Usage

To use certbot-dns-transip in a project:

# Get an API key from TransIP

# Convert the key to an RSA key
$ openssl rsa -in /etc/letsencrypt/transip.key -out /etc/letsencrypt/transip-rsa.key

# make sure the rights are set correctly
$ chmod 600 /etc/letsencrypt/transip-rsa.key

$ cat /etc/letsencrypt/transip-rsa.key
-----BEGIN RSA PRIVATE KEY-----
MIIE........
-----END RSA PRIVATE KEY-----

# Create a transip.ini file
$ cat //etc/letsencrypttransip.ini
dns_transip_username = my_username
dns_transip_key_file = /etc/letsencrypt/transip-rsa.key

# Execute certbot
$ docker run -ti -v `/etc/letsencrypt`:/etc/letsencrypt \
         hsmade/certbot-transip \
         certonly -n \
         -d 'your.domain.com' \
         -a dns-transip \
         --dns-transip-credentials /etc/letsencrypt/transip.ini \
         --dns-transip-propagation-seconds 240 \
         -m your@domain.com \
         --agree-tos \
         --eff-email

# make sure to use the propagation wait time of at least 240 seconds, as Transip doesn't refresh the zones that often.