gen_cert.sh

#!/bin/sh

CERT="/etc/hiawatha/tls/domain.com.pem"
DOMAIN="domain.com"

echo Attempting renewal...
certbot renew --cert-name $DOMAIN --rsa-key-size 4096

echo Creating cert...
cat /etc/letsencrypt/live/$DOMAIN/privkey.pem > $CERT
echo >> $CERT
cat /etc/letsencrypt/live/$DOMAIN/cert.pem >> $CERT
echo >> $CERT
cat /etc/letsencrypt/live/$DOMAIN/chain.pem >> $CERT
chmod 400 $CERT

echo Restarting hiawatha service...
rc-service hiawatha restart

echo Done!