#!/bin/bash

# Bash script to retrieve letsencrypt certificates using the certbot/certbot docker image.

# Specify variables for retrieving the certs
DIRECTORY="/root/certs"
DOMAIN="REDACTED"

# Make sure the certificate directory exists
if [ ! -d "$DIRECTORY" ]; then
  mkdir -p $DIRECTORY
fi

# Retrieve certificates. Please note that both porth 80 and 443 have to be available for this to work!
docker run --rm -it -v $DIRECTORY:/etc/letsencrypt -p 443:443 -p 80:80 certbot/certbot certonly --authenticator standalone -d $DOMAIN