Last active
February 19, 2021 13:34
-
-
Save pandanote-info/5572114fd1d89465051db798f64501ff to your computer and use it in GitHub Desktop.
Let's encryptから取得した証明書を更新するためのコマンドを証明書が更新可能なタイミングでのみ更新するためのシェルスクリプト。
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/bin/sh | |
# | |
# See https://pandanote.info/?p=3842 for details. | |
# | |
PATH=/usr/bin:/bin:/usr/sbin | |
DRY_RUN="" | |
LASTCHECK_DIR=/var/run/letsencrypt | |
LASTCHECK_FILE=${LASTCHECK_DIR}/lastcheck.txt | |
LOG_DIR=/var/log/letsencrypt | |
SERVER_OPT="" | |
if [ "$1" = "-d" ]; then | |
DRY_RUN="--dry-run" | |
shift | |
fi | |
if [ -n "$1" ]; then | |
DOMAIN_LIST=`echo $1 | sed -e "s/,/ /"` | |
else | |
echo "Usage: $0 <domain list(comma-separated)>" | |
fi | |
if [ ! -d "${LASTCHECK_DIR}" ]; then | |
mkdir -p "${LASTCHECK_DIR}" | |
fi | |
if [ ! -d "${LOG_DIR}" ]; then | |
mkdir -p "${LOG_DIR}" | |
fi | |
if [ ! -f "${LASTCHECK_FILE}" ]; then | |
echo "0" > ${LASTCHECK_FILE} | |
fi | |
if [ -f /etc/nginx/nginx.conf ]; then | |
SERVER_OPT="--nginx" | |
fi | |
LASTCHECK_TIME=`cat ${LASTCHECK_FILE}` | |
CURRENT_TIME=`date +%s` | |
ELAPSED_TIME=`expr ${CURRENT_TIME} - ${LASTCHECK_TIME}` | |
LOG_FILE=${LOG_DIR}/letsencrypt_update_`date +%Y%m%d%H%M`.log | |
if [ ${ELAPSED_TIME} -le 5184000 ]; then | |
echo "Not yet due to update (elapsed time: ${ELAPSED_TIME})" >& ${LOG_FILE} | |
exit 1 | |
fi | |
for i in ${DOMAIN_LIST} | |
do | |
certbot certonly ${DRY_RUN} ${SERVER_OPT} -n -d $i --preferred-challenges http-01,dns-01 &>> ${LOG_FILE} | |
done | |
rm -f ${LASTCHECK_FILE} | |
date +%s > ${LASTCHECK_FILE} | |
cd ${LOG_DIR} | |
find . -type f -a -mtime +100 -a -name letsencrypt\* -exec rm -f '{}' \; | |
exit 0 | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment