vesta/bin/v-update-letsencrypt-ssl
2021-07-28 20:30:03 +03:00

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#!/bin/bash
# info: update letsencrypt ssl certificates
# options: NONE
#
# The function for renew letsencrypt expired ssl certificate for all users
#----------------------------------------------------------#
# Variable&Function #
#----------------------------------------------------------#
# Importing system enviroment as we run this script
# mostly by cron wich not read it by itself
source /etc/profile
# Includes
source $VESTA/func/main.sh
source $VESTA/conf/vesta.conf
#----------------------------------------------------------#
# Action #
#----------------------------------------------------------#
lecounter=0
hostname=$(hostname)
echo "[$(date)] : -----------------------------------------------------------------------------------" >> /usr/local/vesta/log/letsencrypt_cron.log
# Checking user certificates
for user in $($BIN/v-list-users plain |cut -f 1); do
USER_DATA=$VESTA/data/users/$user
for domain in $(search_objects 'web' 'LETSENCRYPT' 'yes' 'DOMAIN'); do
limit_check=1
fail_counter=$(get_web_counter "$user" "$domain" 'LETSENCRYPT_FAIL_COUNT')
if [[ "$hostname" = "$domain" ]]; then
if [[ "$fail_counter" -eq 7 ]]; then
limit_check=0
fi
if [[ "$fail_counter" -eq 8 ]]; then
fail_counter=$(alter_web_counter "$user" "$domain" 'LETSENCRYPT_FAIL_COUNT')
send_email_to_admin "LetsEncrypt renewing hostname $hostname" "Warning: hostname $domain failed for LetsEncrypt renewing"
fi
fi
if [[ "$fail_counter" -ge 7 ]] && [[ "$limit_check" -eq 1 ]]; then
# echo "$domain failed $fail_counter times for LetsEncrypt renewing, skipping"
echo "[$(date)] : $domain failed $fail_counter times for LetsEncrypt renewing, skipping" >> /usr/local/vesta/log/letsencrypt_cron.log
continue;
fi
crt_data=$(openssl x509 -text -in $USER_DATA/ssl/$domain.crt)
not_after=$(echo "$crt_data" |grep "Not After" |cut -f 2,3,4 -d :)
expiration=$(date -d "$not_after" +%s)
now=$(date +%s)
seconds_valid=$((expiration - now))
days_valid=$((seconds_valid / 86400))
if [[ "$days_valid" -lt 31 ]]; then
if [ $lecounter -gt 0 ]; then
sleep 120
fi
((lecounter++))
aliases=$(echo "$crt_data" |grep DNS:)
aliases=$(echo "$aliases" |sed -e "s/DNS://g" -e "s/,//g")
aliases=$(echo "$aliases" |tr ' ' '\n' |sed "/^$/d")
aliases=$(echo "$aliases" |egrep -v "^$domain,?$")
aliases=$(echo "$aliases" |sed -e ':a;N;$!ba;s/\n/,/g')
msg=$($BIN/v-add-letsencrypt-domain $user $domain $aliases)
if [ $? -ne 0 ]; then
if [[ $msg == *"is suspended" ]]; then
echo "[$(date)] : SUSPENDED: $domain $msg" >> /usr/local/vesta/log/letsencrypt_cron.log
else
echo "[$(date)] : $domain $msg" >> /usr/local/vesta/log/letsencrypt_cron.log
echo "$domain $msg"
fail_counter=$(alter_web_counter "$user" "$domain" 'LETSENCRYPT_FAIL_COUNT')
echo "[$(date)] : fail_counter = $fail_counter" >> /usr/local/vesta/log/letsencrypt_cron.log
echo "fail_counter = $fail_counter"
fi
fi
fi
done
done
#----------------------------------------------------------#
# Vesta #
#----------------------------------------------------------#
# No Logging
#log_event "$OK" "$EVENT"
exit