nginx/renew.sh
2020-12-07 17:01:40 +11:00

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#!/bin/bash
if [ "$1" == "certbot" ]; then
certbot renew -q --config-dir /etc/nginx/conf.d/ssl/letsencrypt/ --renew-hook "/usr/sbin/nginx -s reload"
elif [ "$1" == "lego" ]; then
CERTDIR=/etc/nginx/conf.d
CERTFILE=${CERTDIR}/lego-cert.ssl
RELOAD="/tmp/nginx.reload"
TLS_PORT=444
[ -r ${CERTFILE} ] || exit 1
cat ${CERTFILE} | while read line; do
echo " - line is [${line}]"
LEGO_ACCOUNT_EMAIL=$(echo ${line} | cut -d':' -f 1)
DOMAINS=$(echo ${line} | cut -d':' -f 2)
LEGO_CERT_DOMAIN=(${DOMAINS//,/ })
LEGO_ACCOUNT_EMAIL=${LEGO_ACCOUNT_EMAIL:? LEGO_ACCOUNT_EMAIL not set}
LEGO_CERT_DOMAIN=${LEGO_CERT_DOMAIN:? LEGO_CERT_DOMAIN not set}
LEGO_CERT_DOMAIN=(${LEGO_CERT_DOMAIN[@]/#/-d })
lego --email="${LEGO_ACCOUNT_EMAIL}" ${LEGO_CERT_DOMAIN[@]} --path ${CERTDIR}/ssl/lego --tls --tls.port :${TLS_PORT} renew --renew-hook="touch $RELOAD"
done
if [ -r ${RELOAD} ]; then
echo "Reloading NGINX"
/usr/sbin/nginx -s reload
rm -f ${RELOAD}
fi
else
echo "! ERROR: Unknown certbot method [$1]"
fi