docker-swag/root/etc/s6-overlay/s6-rc.d/init-certbot-config/run
2023-10-04 00:33:00 +02:00

367 lines
19 KiB
Plaintext
Executable File

#!/usr/bin/with-contenv bash
# shellcheck shell=bash
# Display variables for troubleshooting
echo -e "Variables set:\\n\
PUID=${PUID}\\n\
PGID=${PGID}\\n\
TZ=${TZ}\\n\
URL=${URL}\\n\
SUBDOMAINS=${SUBDOMAINS}\\n\
EXTRA_DOMAINS=${EXTRA_DOMAINS}\\n\
ONLY_SUBDOMAINS=${ONLY_SUBDOMAINS}\\n\
VALIDATION=${VALIDATION}\\n\
CERTPROVIDER=${CERTPROVIDER}\\n\
DNSPLUGIN=${DNSPLUGIN}\\n\
EMAIL=${EMAIL}\\n\
STAGING=${STAGING}\\n"
# Sanitize variables
SANED_VARS=(DNSPLUGIN EMAIL EXTRA_DOMAINS ONLY_SUBDOMAINS STAGING SUBDOMAINS URL VALIDATION CERTPROVIDER)
for i in "${SANED_VARS[@]}"; do
export echo "${i}"="${!i//\"/}"
export echo "${i}"="$(echo "${!i}" | tr '[:upper:]' '[:lower:]')"
done
# check to make sure DNSPLUGIN is selected if dns validation is used
CERTBOT_DNS_AUTHENTICATORS=$(certbot plugins --authenticators 2>/dev/null | sed -e 's/^Entry point: EntryPoint(name='\''cpanel'\''/Entry point: EntryPoint(name='\''dns-cpanel'\''/' -e '/EntryPoint(name='\''dns-/!d' -e 's/^Entry point: EntryPoint(name='\''dns-\([^ ]*\)'\'',/\1/' | sort)
if [[ "${VALIDATION}" = "dns" ]] && ! echo "${CERTBOT_DNS_AUTHENTICATORS}" | grep -q "${DNSPLUGIN}"; then
echo "Please set the DNSPLUGIN variable to one of the following:"
echo "${CERTBOT_DNS_AUTHENTICATORS}"
sleep infinity
fi
# set_ini_value logic:
# - if the name is not found in the file, append the name=value to the end of the file
# - if the name is found in the file, replace the value
# - if the name is found in the file but commented out, uncomment the line and replace the value
# call set_ini_value with parameters: $1=name $2=value $3=file
function set_ini_value() {
name=${1//\//\\/}
value=${2//\//\\/}
sed -i \
-e '/^#\?\(\s*'"${name}"'\s*=\s*\).*/{s//\1'"${value}"'/;:a;n;ba;q}' \
-e '$a'"${name}"'='"${value}" "${3}"
}
# ensure config files exist and has at least one value set (set_ini_value does not work on empty files)
touch /config/etc/letsencrypt/cli.ini
grep -qF 'agree-tos' /config/etc/letsencrypt/cli.ini || echo 'agree-tos=true' >>/config/etc/letsencrypt/cli.ini
# copy dns default configs
cp -n /defaults/dns-conf/* /config/dns-conf/ 2> >(grep -v 'cp: not replacing')
lsiown -R abc:abc /config/dns-conf
# copy default renewal hooks
chmod -R +x /defaults/etc/letsencrypt/renewal-hooks
cp -nR /defaults/etc/letsencrypt/renewal-hooks/* /config/etc/letsencrypt/renewal-hooks/ 2> >(grep -v 'cp: not replacing')
lsiown -R abc:abc /config/etc/letsencrypt/renewal-hooks
# replace nginx service location in renewal hooks
find /config/etc/letsencrypt/renewal-hooks/ -type f -exec sed -i 's|/run/service/nginx|/run/service/svc-nginx|g' {} \;
find /config/etc/letsencrypt/renewal-hooks/ -type f -exec sed -i 's|/var/run/s6/services/nginx|/run/service/svc-nginx|g' {} \;
find /config/etc/letsencrypt/renewal-hooks/ -type f -exec sed -i 's|s6-supervise nginx|s6-supervise svc-nginx|g' {} \;
# create original config file if it doesn't exist, move non-hidden legacy file to hidden
if [[ -f "/config/donoteditthisfile.conf" ]]; then
mv /config/donoteditthisfile.conf /config/.donoteditthisfile.conf
fi
if [[ ! -f "/config/.donoteditthisfile.conf" ]]; then
echo -e "ORIGURL=\"${URL}\" ORIGSUBDOMAINS=\"${SUBDOMAINS}\" ORIGONLY_SUBDOMAINS=\"${ONLY_SUBDOMAINS}\" ORIGEXTRA_DOMAINS=\"${EXTRA_DOMAINS}\" ORIGVALIDATION=\"${VALIDATION}\" ORIGDNSPLUGIN=\"${DNSPLUGIN}\" ORIGPROPAGATION=\"${PROPAGATION}\" ORIGSTAGING=\"${STAGING}\" ORIGCERTPROVIDER=\"${CERTPROVIDER}\" ORIGEMAIL=\"${EMAIL}\"" >/config/.donoteditthisfile.conf
echo "Created .donoteditthisfile.conf"
fi
# load original config settings
# shellcheck source=/dev/null
. /config/.donoteditthisfile.conf
# setting ORIGDOMAIN for use in revoke sections
if [[ "${ORIGONLY_SUBDOMAINS}" = "true" ]] && [[ ! "${ORIGSUBDOMAINS}" = "wildcard" ]]; then
ORIGDOMAIN="$(echo "${ORIGSUBDOMAINS}" | tr ',' ' ' | awk '{print $1}').${ORIGURL}"
else
ORIGDOMAIN="${ORIGURL}"
fi
# update plugin names in dns conf inis
sed -i 's|^certbot[-_]dns[-_]aliyun:||g' /config/dns-conf/aliyun.ini
sed -i 's|^certbot[-_]dns[-_]cpanel:||g' /config/dns-conf/cpanel.ini
sed -i 's|^dns[-_]cpanel[-_]|cpanel_|g' /config/dns-conf/cpanel.ini
sed -i 's|^directadmin[-_]|dns_directadmin_|g' /config/dns-conf/directadmin.ini
sed -i 's|^certbot[-_]dns[-_]domeneshop:||g' /config/dns-conf/domeneshop.ini
sed -i 's|^certbot[-_]plugin[-_]gandi:dns[-_]|dns_gandi_|g' /config/dns-conf/gandi.ini
sed -i 's|^certbot[-_]dns[-_]inwx:||g' /config/dns-conf/inwx.ini
sed -i 's|^certbot[-_]dns[-_]transip:||g' /config/dns-conf/transip.ini
# update plugin names in renewal conf
if [[ -f "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf" ]] && [[ "${ORIGVALIDATION}" = "dns" ]]; then
if [[ "${ORIGDNSPLUGIN}" =~ ^(aliyun)$ ]]; then
sed -i 's|^authenticator = certbot[-_]dns[-_]aliyun:||g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
sed -i 's|^certbot[-_]dns[-_]aliyun:||g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
fi
if [[ "${ORIGDNSPLUGIN}" =~ ^(cpanel)$ ]]; then
sed -i 's|^authenticator = certbot[-_]dns[-_]cpanel:||g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
sed -i 's|^certbot[-_]dns[-_]cpanel:||g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
sed -i 's|^authenticator = dns[-_]cpanel|authenticator = cpanel|g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
sed -i 's|^dns[-_]cpanel[-_]|cpanel_|g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
fi
if [[ "${ORIGDNSPLUGIN}" =~ ^(directadmin)$ ]]; then
sed -i 's|^authenticator = directadmin|authenticator = dns-directadmin|g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
sed -i 's|^directadmin[-_]|dns_directadmin_|g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
fi
if [[ "${ORIGDNSPLUGIN}" =~ ^(domeneshop)$ ]]; then
sed -i 's|^authenticator = certbot[-_]dns[-_]domeneshop:||g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
sed -i 's|^certbot[-_]dns[-_]domeneshop:||g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
fi
if [[ "${ORIGDNSPLUGIN}" =~ ^(gandi)$ ]]; then
sed -i 's|^authenticator = certbot[-_]plugin[-_]gandi:dns|authenticator = dns-gandi|g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
sed -i 's|^certbot[-_]plugin[-_]gandi:dns[-_]|dns_gandi_|g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
fi
if [[ "${ORIGDNSPLUGIN}" =~ ^(inwx)$ ]]; then
sed -i 's|^authenticator = certbot[-_]dns[-_]inwx:||g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
sed -i 's|^certbot[-_]dns[-_]inwx:||g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
fi
if [[ "${ORIGDNSPLUGIN}" =~ ^(transip)$ ]]; then
sed -i 's|^authenticator = certbot[-_]dns[-_]transip:||g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
sed -i 's|^certbot[-_]dns[-_]transip:||g' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf"
fi
fi
# set default validation to http
if [[ -z "${VALIDATION}" ]]; then
VALIDATION="http"
echo "VALIDATION parameter not set; setting it to http"
fi
# set duckdns validation to dns
if [[ "${VALIDATION}" = "duckdns" ]]; then
VALIDATION="dns"
DNSPLUGIN="duckdns"
if [[ -n "${DUCKDNSTOKEN}" ]] && ! grep -q "dns_duckdns_token=${DUCKDNSTOKEN}$" /config/dns-conf/duckdns.ini; then
sed -i "s|^dns_duckdns_token=.*|dns_duckdns_token=${DUCKDNSTOKEN}|g" /config/dns-conf/duckdns.ini
fi
fi
if [[ "${VALIDATION}" = "dns" ]] && [[ "${DNSPLUGIN}" = "duckdns" ]]; then
if [[ "${SUBDOMAINS}" = "wildcard" ]]; then
echo "the resulting certificate will only cover the subdomains due to a limitation of duckdns, so it is advised to set the root location to use www.subdomain.duckdns.org"
export ONLY_SUBDOMAINS=true
else
echo "the resulting certificate will only cover the main domain due to a limitation of duckdns, ie. subdomain.duckdns.org"
export SUBDOMAINS=""
fi
export EXTRA_DOMAINS=""
fi
# setting the symlink for key location
rm -rf /config/keys/letsencrypt
if [[ "${ONLY_SUBDOMAINS}" = "true" ]] && [[ ! "${SUBDOMAINS}" = "wildcard" ]]; then
DOMAIN="$(echo "${SUBDOMAINS}" | tr ',' ' ' | awk '{print $1}').${URL}"
ln -s ../etc/letsencrypt/live/"${DOMAIN}" /config/keys/letsencrypt
else
ln -s ../etc/letsencrypt/live/"${URL}" /config/keys/letsencrypt
fi
# cleanup unused csr and keys folders
rm -rf /etc/letsencrypt/csr
rm -rf /etc/letsencrypt/keys
# checking for changes in cert variables, revoking certs if necessary
if [[ ! "${URL}" = "${ORIGURL}" ]] ||
[[ ! "${SUBDOMAINS}" = "${ORIGSUBDOMAINS}" ]] ||
[[ ! "${ONLY_SUBDOMAINS}" = "${ORIGONLY_SUBDOMAINS}" ]] ||
[[ ! "${EXTRA_DOMAINS}" = "${ORIGEXTRA_DOMAINS}" ]] ||
[[ ! "${VALIDATION}" = "${ORIGVALIDATION}" ]] ||
[[ ! "${DNSPLUGIN}" = "${ORIGDNSPLUGIN}" ]] ||
[[ ! "${PROPAGATION}" = "${ORIGPROPAGATION}" ]] ||
[[ ! "${STAGING}" = "${ORIGSTAGING}" ]] ||
[[ ! "${CERTPROVIDER}" = "${ORIGCERTPROVIDER}" ]]; then
echo "Different validation parameters entered than what was used before. Revoking and deleting existing certificate, and an updated one will be created"
if [[ "${ORIGCERTPROVIDER}" = "zerossl" ]] && [[ -n "${ORIGEMAIL}" ]]; then
REV_ACMESERVER=("https://acme.zerossl.com/v2/DV90")
REV_ZEROSSL_EAB_KID=$(awk -F "=" '/eab-kid/ {print $2}' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf" | tr -d ' ')
REV_ZEROSSL_EAB_HMAC_KEY=$(awk -F "=" '/eab-hmac-key/ {print $2}' "/config/etc/letsencrypt/renewal/${ORIGDOMAIN}.conf" | tr -d ' ')
if [[ -z "${REV_ZEROSSL_EAB_KID}" ]] || [[ -z "${REV_ZEROSSL_EAB_HMAC_KEY}" ]]; then
REV_ZEROSSL_EAB_KID=$(awk -F "=" '/eab-kid/ {print $2}' /config/etc/letsencrypt/cli.ini | tr -d ' ')
REV_ZEROSSL_EAB_HMAC_KEY=$(awk -F "=" '/eab-hmac-key/ {print $2}' /config/etc/letsencrypt/cli.ini | tr -d ' ')
fi
if [[ -n "${REV_ZEROSSL_EAB_KID}" ]] && [[ -n "${REV_ZEROSSL_EAB_HMAC_KEY}" ]]; then
REV_ACMESERVER+=("--eab-kid" "${REV_ZEROSSL_EAB_KID}" "--eab-hmac-key" "${REV_ZEROSSL_EAB_HMAC_KEY}")
fi
elif [[ "${ORIGSTAGING}" = "true" ]]; then
REV_ACMESERVER=("https://acme-staging-v02.api.letsencrypt.org/directory")
else
REV_ACMESERVER=("https://acme-v02.api.letsencrypt.org/directory")
fi
if [[ -f /config/etc/letsencrypt/live/"${ORIGDOMAIN}"/fullchain.pem ]]; then
certbot revoke --non-interactive --cert-path /config/etc/letsencrypt/live/"${ORIGDOMAIN}"/fullchain.pem --server "${REV_ACMESERVER[@]}" || true
else
certbot revoke --non-interactive --cert-name "${ORIGDOMAIN}" --server "${REV_ACMESERVER[@]}" || true
fi
rm -rf /config/etc/letsencrypt/{accounts,archive,live,renewal}
fi
# saving new variables
echo -e "ORIGURL=\"${URL}\" ORIGSUBDOMAINS=\"${SUBDOMAINS}\" ORIGONLY_SUBDOMAINS=\"${ONLY_SUBDOMAINS}\" ORIGEXTRA_DOMAINS=\"${EXTRA_DOMAINS}\" ORIGVALIDATION=\"${VALIDATION}\" ORIGDNSPLUGIN=\"${DNSPLUGIN}\" ORIGPROPAGATION=\"${PROPAGATION}\" ORIGSTAGING=\"${STAGING}\" ORIGCERTPROVIDER=\"${CERTPROVIDER}\" ORIGEMAIL=\"${EMAIL}\"" >/config/.donoteditthisfile.conf
# Check if the cert is using the old LE root cert, revoke and regen if necessary
if [[ -f "/config/keys/letsencrypt/chain.pem" ]] && { [[ "${CERTPROVIDER}" == "letsencrypt" ]] || [[ "${CERTPROVIDER}" == "" ]]; } && [[ "${STAGING}" != "true" ]] && ! openssl x509 -in /config/keys/letsencrypt/chain.pem -noout -issuer | grep -q "ISRG Root X"; then
echo "The cert seems to be using the old LE root cert, which is no longer valid. Deleting and revoking."
REV_ACMESERVER=("https://acme-v02.api.letsencrypt.org/directory")
if [[ -f /config/etc/letsencrypt/live/"${ORIGDOMAIN}"/fullchain.pem ]]; then
certbot revoke --non-interactive --cert-path /config/etc/letsencrypt/live/"${ORIGDOMAIN}"/fullchain.pem --server "${REV_ACMESERVER[@]}" || true
else
certbot revoke --non-interactive --cert-name "${ORIGDOMAIN}" --server "${REV_ACMESERVER[@]}" || true
fi
rm -rf /config/etc/letsencrypt/{accounts,archive,live,renewal}
fi
# if zerossl is selected or staging is set to true, use the relevant server
if [[ "${CERTPROVIDER}" = "zerossl" ]] && [[ "${STAGING}" = "true" ]]; then
echo "ZeroSSL does not support staging mode, ignoring STAGING variable"
fi
if [[ "${CERTPROVIDER}" = "zerossl" ]] && [[ -n "${EMAIL}" ]]; then
echo "ZeroSSL is selected as the cert provider, registering cert with ${EMAIL}"
ACMESERVER="https://acme.zerossl.com/v2/DV90"
elif [[ "${CERTPROVIDER}" = "zerossl" ]] && [[ -z "${EMAIL}" ]]; then
echo "ZeroSSL is selected as the cert provider, but the e-mail address has not been entered. Please visit https://zerossl.com, register a new account and set the account e-mail address in the EMAIL environment variable"
sleep infinity
elif [[ "${STAGING}" = "true" ]]; then
echo "NOTICE: Staging is active"
echo "Using Let's Encrypt as the cert provider"
ACMESERVER="https://acme-staging-v02.api.letsencrypt.org/directory"
else
echo "Using Let's Encrypt as the cert provider"
ACMESERVER="https://acme-v02.api.letsencrypt.org/directory"
fi
set_ini_value "server" "${ACMESERVER}" /config/etc/letsencrypt/cli.ini
# figuring out domain only vs domain & subdomains vs subdomains only
DOMAINS_ARRAY=()
if [[ -z "${SUBDOMAINS}" ]] || [[ "${ONLY_SUBDOMAINS}" != true ]]; then
DOMAINS_ARRAY+=("${URL}")
fi
if [[ -n "${SUBDOMAINS}" ]]; then
echo "SUBDOMAINS entered, processing"
SUBDOMAINS_ARRAY=()
if [[ "${SUBDOMAINS}" = "wildcard" ]]; then
SUBDOMAINS_ARRAY+=("*.${URL}")
echo "Wildcard cert for ${URL} will be requested"
else
for job in $(echo "${SUBDOMAINS}" | tr "," " "); do
SUBDOMAINS_ARRAY+=("${job}.${URL}")
done
echo "Sub-domains processed are: $(echo "${SUBDOMAINS_ARRAY[*]}" | tr " " ",")"
fi
DOMAINS_ARRAY+=("${SUBDOMAINS_ARRAY[@]}")
fi
# add extra domains
if [[ -n "${EXTRA_DOMAINS}" ]]; then
echo "EXTRA_DOMAINS entered, processing"
EXTRA_DOMAINS_ARRAY=()
for job in $(echo "${EXTRA_DOMAINS}" | tr "," " "); do
EXTRA_DOMAINS_ARRAY+=("${job}")
done
echo "Extra domains processed are: $(echo "${EXTRA_DOMAINS_ARRAY[*]}" | tr " " ",")"
DOMAINS_ARRAY+=("${EXTRA_DOMAINS_ARRAY[@]}")
fi
# setting domains in cli.ini
set_ini_value "domains" "$(echo "${DOMAINS_ARRAY[*]}" | tr " " ",")" /config/etc/letsencrypt/cli.ini
# figuring out whether to use e-mail and which
if [[ ${EMAIL} == *@* ]]; then
echo "E-mail address entered: ${EMAIL}"
set_ini_value "email" "${EMAIL}" /config/etc/letsencrypt/cli.ini
set_ini_value "no-eff-email" "true" /config/etc/letsencrypt/cli.ini
set_ini_value "register-unsafely-without-email" "false" /config/etc/letsencrypt/cli.ini
else
echo "No e-mail address entered or address invalid"
set_ini_value "register-unsafely-without-email" "true" /config/etc/letsencrypt/cli.ini
fi
# alter extension for error message
if [[ "${DNSPLUGIN}" = "google" ]]; then
DNSCREDENTIALFILE="/config/dns-conf/${DNSPLUGIN}.json"
else
DNSCREDENTIALFILE="/config/dns-conf/${DNSPLUGIN}.ini"
fi
# setting the validation method to use
if [[ "${VALIDATION}" = "dns" ]]; then
set_ini_value "preferred-challenges" "dns" /config/etc/letsencrypt/cli.ini
set_ini_value "authenticator" "dns-${DNSPLUGIN}" /config/etc/letsencrypt/cli.ini
set_ini_value "dns-${DNSPLUGIN}-credentials" "${DNSCREDENTIALFILE}" /config/etc/letsencrypt/cli.ini
if [[ -n "${PROPAGATION}" ]]; then set_ini_value "dns-${DNSPLUGIN}-propagation-seconds" "${PROPAGATION}" /config/etc/letsencrypt/cli.ini; fi
# plugins that don't support setting credentials file
if [[ "${DNSPLUGIN}" =~ ^(route53|standalone)$ ]]; then
sed -i "/^dns-${DNSPLUGIN}-credentials\b/d" /config/etc/letsencrypt/cli.ini
fi
# plugins that don't support setting propagation
if [[ "${DNSPLUGIN}" =~ ^(azure|gandi|route53|standalone)$ ]]; then
if [[ -n "${PROPAGATION}" ]]; then echo "${DNSPLUGIN} dns plugin does not support setting propagation time"; fi
sed -i "/^dns-${DNSPLUGIN}-propagation-seconds\b/d" /config/etc/letsencrypt/cli.ini
fi
# plugins that use old parameter naming convention
if [[ "${DNSPLUGIN}" =~ ^(cpanel)$ ]]; then
sed -i "/^dns-${DNSPLUGIN}-credentials\b/d" /config/etc/letsencrypt/cli.ini
sed -i "/^dns-${DNSPLUGIN}-propagation-seconds\b/d" /config/etc/letsencrypt/cli.ini
set_ini_value "authenticator" "${DNSPLUGIN}" /config/etc/letsencrypt/cli.ini
set_ini_value "${DNSPLUGIN}-credentials" "${DNSCREDENTIALFILE}" /config/etc/letsencrypt/cli.ini
if [[ -n "${PROPAGATION}" ]]; then set_ini_value "${DNSPLUGIN}-propagation-seconds" "${PROPAGATION}" /config/etc/letsencrypt/cli.ini; fi
fi
# don't restore txt records when using DuckDNS plugin
if [[ "${DNSPLUGIN}" =~ ^(duckdns)$ ]]; then
set_ini_value "dns-${DNSPLUGIN}-no-txt-restore" "true" /config/etc/letsencrypt/cli.ini
fi
echo "${VALIDATION} validation via ${DNSPLUGIN} plugin is selected"
elif [[ "${VALIDATION}" = "tls-sni" ]]; then
set_ini_value "preferred-challenges" "http" /config/etc/letsencrypt/cli.ini
set_ini_value "authenticator" "standalone" /config/etc/letsencrypt/cli.ini
echo "*****tls-sni validation has been deprecated, attempting http validation instead"
else
set_ini_value "preferred-challenges" "http" /config/etc/letsencrypt/cli.ini
set_ini_value "authenticator" "standalone" /config/etc/letsencrypt/cli.ini
echo "http validation is selected"
fi
# generating certs if necessary
if [[ ! -f "/config/keys/letsencrypt/fullchain.pem" ]]; then
if [[ "${CERTPROVIDER}" = "zerossl" ]] && [[ -n "${EMAIL}" ]]; then
echo "Retrieving EAB from ZeroSSL"
EAB_CREDS=$(curl -s https://api.zerossl.com/acme/eab-credentials-email --data "email=${EMAIL}")
ZEROSSL_EAB_KID=$(echo "${EAB_CREDS}" | jq .eab_kid)
ZEROSSL_EAB_HMAC_KEY=$(echo "${EAB_CREDS}" | jq .eab_hmac_key)
if [[ -z "${ZEROSSL_EAB_KID}" ]] || [[ -z "${ZEROSSL_EAB_HMAC_KEY}" ]]; then
echo "Unable to retrieve EAB credentials from ZeroSSL. Check the outgoing connections to api.zerossl.com and dns. Sleeping."
sleep infinity
fi
set_ini_value "eab-kid" "${ZEROSSL_EAB_KID}" /config/etc/letsencrypt/cli.ini
set_ini_value "eab-hmac-key" "${ZEROSSL_EAB_HMAC_KEY}" /config/etc/letsencrypt/cli.ini
fi
echo "Generating new certificate"
certbot certonly --non-interactive --renew-by-default
if [[ ! -d /config/keys/letsencrypt ]]; then
if [[ "${VALIDATION}" = "dns" ]]; then
echo "ERROR: Cert does not exist! Please see the validation error above. Make sure you entered correct credentials into the ${DNSCREDENTIALFILE} file."
else
echo "ERROR: Cert does not exist! Please see the validation error above. The issue may be due to incorrect dns or port forwarding settings. Please fix your settings and recreate the container"
fi
sleep infinity
fi
run-parts /config/etc/letsencrypt/renewal-hooks/deploy/
echo "New certificate generated; starting nginx"
else
echo "Certificate exists; parameters unchanged; starting nginx"
fi
# if certbot generated key exists, remove self-signed cert and replace it with symlink to live cert
if [[ -d /config/keys/letsencrypt ]]; then
rm -rf /config/keys/cert.crt
ln -s ./letsencrypt/fullchain.pem /config/keys/cert.crt
rm -rf /config/keys/cert.key
ln -s ./letsencrypt/privkey.pem /config/keys/cert.key
fi