82 lines
2.2 KiB
Bash
Executable File
82 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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ACME_BASE=/var/lib/acme
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mkdir -p ${ACME_BASE}/acme/private
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restart_containers(){
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for container in $*; do
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curl -X POST \
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--unix-socket /var/run/docker.sock \
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"http/containers/${container}/restart"
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done
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}
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while true; do
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# Autodiscover and Autoconfig (Thunderbird)
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declare -a SQL_DOMAIN_ARR
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declare -a DOMAIN_ARR
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declare -a DOMAIN_ARR
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while read line; do
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SQL_DOMAIN_ARR+=("${line}")
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done < <(mysql -h mysql-mailcow -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT domain FROM domain" -Bs)
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for SQL_DOMAIN in "${SQL_DOMAIN_ARR[@]}"; do
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IPV4=$(curl -4s https://mailcow.email/ip.php)
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A_CONFIG=$(dig A autoconfig.${SQL_DOMAIN} +short @208.67.220.222)
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if [[ ! -z ${A_CONFIG} ]]; then
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echo "Found A record for autoconfig.${SQL_DOMAIN}: ${A_CONFIG}"
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if [[ ${IPV4} == ${A_CONFIG} ]]; then
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echo "Confirmed A record autoconfig.${SQL_DOMAIN}"
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CONFIG_DOMAINS+=("autoconfig.${SQL_DOMAIN}")
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else
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echo "Cannot match Your IP against hostname autoconfig.${SQL_DOMAIN}"
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fi
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else
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echo "No A record for autoconfig.${SQL_DOMAIN} found"
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fi
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A_DISCOVER=$(dig A autodiscover.${SQL_DOMAIN} +short @208.67.220.222)
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if [[ ! -z ${A_DISCOVER} ]]; then
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echo "Found A record for autodiscover.${SQL_DOMAIN}: ${A_CONFIG}"
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if [[ ${IPV4} == ${A_DISCOVER} ]]; then
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echo "Confirmed A record autodiscover.${SQL_DOMAIN}"
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CONFIG_DOMAINS+=("autodiscover.${SQL_DOMAIN}")
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else
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echo "Cannot match Your IP against hostname autodiscover.${SQL_DOMAIN}"
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fi
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else
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echo "No A record for autodiscover.${SQL_DOMAIN} found"
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fi
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done
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acme-client \
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-v -e -b -N -n \
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-f ${ACME_BASE}/acme/private/account.key \
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-k ${ACME_BASE}/acme/private/privkey.pem \
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-c ${ACME_BASE}/acme \
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${MAILCOW_HOSTNAME} ${CONFIG_DOMAINS[*]} ${ADDITIONAL_SAN}
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case "$?" in
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0) # new certs
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# cp the new certificates and keys
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cp ${ACME_BASE}/acme/fullchain.pem ${ACME_BASE}/cert.pem
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cp ${ACME_BASE}/acme/private/privkey.pem ${ACME_BASE}/key.pem
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# restart docker containers
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restart_containers ${CONTAINERS_RESTART}
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;;
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1) # failure
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exit 1;;
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2) # no change
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;;
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*) # unspecified
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exit 1;;
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esac
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echo "ACME certificate validation done. Sleeping for another day."
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sleep 86400
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done
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