Brace for impact

This commit is contained in:
Eric Nemchik 2022-11-29 15:18:56 +00:00
parent a625256151
commit c5b8744d3b
3 changed files with 43 additions and 43 deletions

View File

@ -4,7 +4,7 @@
# shellcheck source=/dev/null
. /config/.donoteditthisfile.conf
if [ ! "${ORIGVALIDATION}" = "dns" ] && [ ! "${ORIGVALIDATION}" = "duckdns" ]; then
if [[ ! "${ORIGVALIDATION}" = "dns" ]] && [[ ! "${ORIGVALIDATION}" = "duckdns" ]]; then
if pgrep -f "s6-supervise nginx" >/dev/null; then
s6-svc -u /run/service/nginx
fi

View File

@ -4,7 +4,7 @@
# shellcheck source=/dev/null
. /config/.donoteditthisfile.conf
if [ ! "${ORIGVALIDATION}" = "dns" ] && [ ! "${ORIGVALIDATION}" = "duckdns" ]; then
if [[ ! "${ORIGVALIDATION}" = "dns" ]] && [[ ! "${ORIGVALIDATION}" = "duckdns" ]]; then
if pgrep -f "nginx:" >/dev/null; then
s6-svc -d /run/service/nginx
fi

View File

@ -47,10 +47,10 @@ cp -nR /defaults/etc/letsencrypt/renewal-hooks/* /config/etc/letsencrypt/renewal
chown -R abc:abc /config/etc/letsencrypt/renewal-hooks
# create original config file if it doesn't exist, move non-hidden legacy file to hidden
if [ -f "/config/donoteditthisfile.conf" ]; then
if [[ -f "/config/donoteditthisfile.conf" ]]; then
mv /config/donoteditthisfile.conf /config/.donoteditthisfile.conf
fi
if [ ! -f "/config/.donoteditthisfile.conf" ]; then
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
@ -60,21 +60,21 @@ fi
. /config/.donoteditthisfile.conf
# set default validation to http
if [ -z "${VALIDATION}" ]; then
if [[ -z "${VALIDATION}" ]]; then
VALIDATION="http"
echo "VALIDATION parameter not set; setting it to http"
fi
# set duckdns validation to dns
if [ "${VALIDATION}" = "duckdns" ]; then
if [[ "${VALIDATION}" = "duckdns" ]]; then
VALIDATION="dns"
DNSPLUGIN="duckdns"
if [ -n "${DUCKDNSTOKEN}" ] && ! grep -q "dns_duckdns_token=${DUCKDNSTOKEN}$" /config/dns-conf/duckdns.ini; then
if [[ -n "${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
if [[ "${VALIDATION}" = "dns" ]] && [[ "${DNSPLUGIN}" = "duckdns" ]]; then
if [[ "${SUBDOMAINS}" = "wildcard" ]]; then
echo "the resulting certificate will only cover the subdomains due to a limitation of duckdns, so it is advised to set the root location to use www.subdomain.duckdns.org"
export ONLY_SUBDOMAINS=true
else
@ -85,16 +85,16 @@ if [ "${VALIDATION}" = "dns" ] && [ "${DNSPLUGIN}" = "duckdns" ]; then
fi
# if zerossl is selected or staging is set to true, use the relevant server
if [ "${CERTPROVIDER}" = "zerossl" ] && [ "${STAGING}" = "true" ]; then
if [[ "${CERTPROVIDER}" = "zerossl" ]] && [[ "${STAGING}" = "true" ]]; then
echo "ZeroSSL does not support staging mode, ignoring STAGING variable"
fi
if [ "${CERTPROVIDER}" = "zerossl" ] && [ -n "${EMAIL}" ]; then
if [[ "${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 "${EMAIL}" ]; then
elif [[ "${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
elif [[ "${STAGING}" = "true" ]]; then
echo "NOTICE: Staging is active"
echo "Using Let's Encrypt as the cert provider"
ACMESERVER="https://acme-staging-v02.api.letsencrypt.org/directory"
@ -104,10 +104,10 @@ else
fi
# figuring out url only vs url & subdomains vs subdomains only
if [ -n "${SUBDOMAINS}" ]; then
if [[ -n "${SUBDOMAINS}" ]]; then
echo "SUBDOMAINS entered, processing"
if [ "${SUBDOMAINS}" = "wildcard" ]; then
if [ "${ONLY_SUBDOMAINS}" = true ]; then
if [[ "${SUBDOMAINS}" = "wildcard" ]]; then
if [[ "${ONLY_SUBDOMAINS}" = true ]]; then
export URL_REAL="-d *.${URL}"
echo "Wildcard cert for only the subdomains of ${URL} will be requested"
else
@ -119,7 +119,7 @@ if [ -n "${SUBDOMAINS}" ]; then
for job in $(echo "${SUBDOMAINS}" | tr "," " "); do
export SUBDOMAINS_REAL="${SUBDOMAINS_REAL} -d ${job}.${URL}"
done
if [ "${ONLY_SUBDOMAINS}" = true ]; then
if [[ "${ONLY_SUBDOMAINS}" = true ]]; then
URL_REAL="${SUBDOMAINS_REAL}"
echo "Only subdomains, no URL in cert"
else
@ -133,7 +133,7 @@ else
fi
# add extra domains
if [ -n "${EXTRA_DOMAINS}" ]; then
if [[ -n "${EXTRA_DOMAINS}" ]]; then
echo "EXTRA_DOMAINS entered, processing"
for job in $(echo "${EXTRA_DOMAINS}" | tr "," " "); do
export EXTRA_DOMAINS_REAL="${EXTRA_DOMAINS_REAL} -d ${job}"
@ -152,34 +152,34 @@ else
fi
# setting the validation method to use
if [ "${VALIDATION}" = "dns" ]; then
if [ "${DNSPLUGIN}" = "route53" ]; then
if [ -n "${PROPAGATION}" ]; then PROPAGATIONPARAM="--dns-${DNSPLUGIN}-propagation-seconds ${PROPAGATION}"; fi
if [[ "${VALIDATION}" = "dns" ]]; then
if [[ "${DNSPLUGIN}" = "route53" ]]; then
if [[ -n "${PROPAGATION}" ]]; then PROPAGATIONPARAM="--dns-${DNSPLUGIN}-propagation-seconds ${PROPAGATION}"; fi
PREFCHAL="--dns-${DNSPLUGIN} ${PROPAGATIONPARAM}"
elif [[ "${DNSPLUGIN}" =~ ^(azure|gandi)$ ]]; then
if [ -n "${PROPAGATION}" ]; then echo "${DNSPLUGIN} dns plugin does not support setting propagation time"; fi
if [[ -n "${PROPAGATION}" ]]; then echo "${DNSPLUGIN} dns plugin does not support setting propagation time"; fi
PREFCHAL="-a dns-${DNSPLUGIN} --dns-${DNSPLUGIN}-credentials /config/dns-conf/${DNSPLUGIN}.ini"
elif [[ "${DNSPLUGIN}" =~ ^(duckdns)$ ]]; then
if [ -n "${PROPAGATION}" ]; then PROPAGATIONPARAM="--dns-${DNSPLUGIN}-propagation-seconds ${PROPAGATION}"; fi
if [[ -n "${PROPAGATION}" ]]; then PROPAGATIONPARAM="--dns-${DNSPLUGIN}-propagation-seconds ${PROPAGATION}"; fi
PREFCHAL="-a dns-${DNSPLUGIN} --dns-${DNSPLUGIN}-credentials /config/dns-conf/${DNSPLUGIN}.ini --dns-duckdns-no-txt-restore ${PROPAGATIONPARAM}"
elif [[ "${DNSPLUGIN}" =~ ^(google)$ ]]; then
if [ -n "${PROPAGATION}" ]; then PROPAGATIONPARAM="--dns-${DNSPLUGIN}-propagation-seconds ${PROPAGATION}"; fi
if [[ -n "${PROPAGATION}" ]]; then PROPAGATIONPARAM="--dns-${DNSPLUGIN}-propagation-seconds ${PROPAGATION}"; fi
PREFCHAL="--dns-${DNSPLUGIN} --dns-${DNSPLUGIN}-credentials /config/dns-conf/${DNSPLUGIN}.json ${PROPAGATIONPARAM}"
elif [[ "${DNSPLUGIN}" =~ ^(acmedns|aliyun|cpanel|desec|dnspod|do|domeneshop|dynu|godaddy|he|hetzner|infomaniak|inwx|ionos|loopia|netcup|njalla|porkbun|transip|vultr)$ ]]; then
if [ -n "${PROPAGATION}" ]; then PROPAGATIONPARAM="--dns-${DNSPLUGIN}-propagation-seconds ${PROPAGATION}"; fi
if [[ -n "${PROPAGATION}" ]]; then PROPAGATIONPARAM="--dns-${DNSPLUGIN}-propagation-seconds ${PROPAGATION}"; fi
PREFCHAL="-a dns-${DNSPLUGIN} --dns-${DNSPLUGIN}-credentials /config/dns-conf/${DNSPLUGIN}.ini ${PROPAGATIONPARAM}"
elif [[ "${DNSPLUGIN}" =~ ^(standalone)$ ]]; then
if [ -n "${PROPAGATION}" ]; then echo "standalone dns plugin does not support setting propagation time"; fi
if [[ -n "${PROPAGATION}" ]]; then echo "standalone dns plugin does not support setting propagation time"; fi
PREFCHAL="-a dns-${DNSPLUGIN}"
elif [[ "${DNSPLUGIN}" =~ ^(directadmin)$ ]]; then
if [ -n "${PROPAGATION}" ]; then PROPAGATIONPARAM="--${DNSPLUGIN}-propagation-seconds ${PROPAGATION}"; fi
if [[ -n "${PROPAGATION}" ]]; then PROPAGATIONPARAM="--${DNSPLUGIN}-propagation-seconds ${PROPAGATION}"; fi
PREFCHAL="-a ${DNSPLUGIN} --${DNSPLUGIN}-credentials /config/dns-conf/${DNSPLUGIN}.ini ${PROPAGATIONPARAM}"
else
if [ -n "${PROPAGATION}" ]; then PROPAGATIONPARAM="--dns-${DNSPLUGIN}-propagation-seconds ${PROPAGATION}"; fi
if [[ -n "${PROPAGATION}" ]]; then PROPAGATIONPARAM="--dns-${DNSPLUGIN}-propagation-seconds ${PROPAGATION}"; fi
PREFCHAL="--dns-${DNSPLUGIN} --dns-${DNSPLUGIN}-credentials /config/dns-conf/${DNSPLUGIN}.ini ${PROPAGATIONPARAM}"
fi
echo "${VALIDATION} validation via ${DNSPLUGIN} plugin is selected"
elif [ "${VALIDATION}" = "tls-sni" ]; then
elif [[ "${VALIDATION}" = "tls-sni" ]]; then
PREFCHAL="--standalone --preferred-challenges http"
echo "*****tls-sni validation has been deprecated, attempting http validation instead"
else
@ -189,7 +189,7 @@ fi
# setting the symlink for key location
rm -rf /config/keys/letsencrypt
if [ "${ONLY_SUBDOMAINS}" = "true" ] && [ ! "${SUBDOMAINS}" = "wildcard" ]; then
if [[ "${ONLY_SUBDOMAINS}" = "true" ]] && [[ ! "${SUBDOMAINS}" = "wildcard" ]]; then
DOMAIN="$(echo "${SUBDOMAINS}" | tr ',' ' ' | awk '{print $1}').${URL}"
ln -s ../etc/letsencrypt/live/"${DOMAIN}" /config/keys/letsencrypt
else
@ -197,23 +197,23 @@ else
fi
# checking for changes in cert variables, revoking certs if necessary
if [ ! "${URL}" = "${ORIGURL}" ] || [ ! "${SUBDOMAINS}" = "${ORIGSUBDOMAINS}" ] || [ ! "${ONLY_SUBDOMAINS}" = "${ORIGONLY_SUBDOMAINS}" ] || [ ! "${EXTRA_DOMAINS}" = "${ORIGEXTRA_DOMAINS}" ] || [ ! "${VALIDATION}" = "${ORIGVALIDATION}" ] || [ ! "${DNSPLUGIN}" = "${ORIGDNSPLUGIN}" ] || [ ! "${PROPAGATION}" = "${ORIGPROPAGATION}" ] || [ ! "${STAGING}" = "${ORIGSTAGING}" ] || [ ! "${CERTPROVIDER}" = "${ORIGCERTPROVIDER}" ]; then
if [[ ! "${URL}" = "${ORIGURL}" ]] || [[ ! "${SUBDOMAINS}" = "${ORIGSUBDOMAINS}" ]] || [[ ! "${ONLY_SUBDOMAINS}" = "${ORIGONLY_SUBDOMAINS}" ]] || [[ ! "${EXTRA_DOMAINS}" = "${ORIGEXTRA_DOMAINS}" ]] || [[ ! "${VALIDATION}" = "${ORIGVALIDATION}" ]] || [[ ! "${DNSPLUGIN}" = "${ORIGDNSPLUGIN}" ]] || [[ ! "${PROPAGATION}" = "${ORIGPROPAGATION}" ]] || [[ ! "${STAGING}" = "${ORIGSTAGING}" ]] || [[ ! "${CERTPROVIDER}" = "${ORIGCERTPROVIDER}" ]]; then
echo "Different validation parameters entered than what was used before. Revoking and deleting existing certificate, and an updated one will be created"
if [ "${ORIGONLY_SUBDOMAINS}" = "true" ] && [ ! "${ORIGSUBDOMAINS}" = "wildcard" ]; then
if [[ "${ORIGONLY_SUBDOMAINS}" = "true" ]] && [[ ! "${ORIGSUBDOMAINS}" = "wildcard" ]]; then
ORIGDOMAIN="$(echo "${ORIGSUBDOMAINS}" | tr ',' ' ' | awk '{print $1}').${ORIGURL}"
else
ORIGDOMAIN="${ORIGURL}"
fi
if [ "${ORIGCERTPROVIDER}" = "zerossl" ] && [ -n "${ORIGEMAIL}" ]; then
if [[ "${ORIGCERTPROVIDER}" = "zerossl" ]] && [[ -n "${ORIGEMAIL}" ]]; then
REV_EAB_CREDS=$(curl -s https://api.zerossl.com/acme/eab-credentials-email --data "email=${ORIGEMAIL}")
REV_ZEROSSL_EAB_KID=$(echo "${REV_EAB_CREDS}" | python3 -c "import sys, json; print(json.load(sys.stdin)['eab_kid'])")
REV_ZEROSSL_EAB_HMAC_KEY=$(echo "${REV_EAB_CREDS}" | python3 -c "import sys, json; print(json.load(sys.stdin)['eab_hmac_key'])")
if [ -z "${REV_ZEROSSL_EAB_KID}" ] || [ -z "${REV_ZEROSSL_EAB_HMAC_KEY}" ]; then
if [[ -z "${REV_ZEROSSL_EAB_KID}" ]] || [[ -z "${REV_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
REV_ACMESERVER="https://acme.zerossl.com/v2/DV90 --eab-kid ${REV_ZEROSSL_EAB_KID} --eab-hmac-key ${REV_ZEROSSL_EAB_HMAC_KEY}"
elif [ "${ORIGSTAGING}" = "true" ]; then
elif [[ "${ORIGSTAGING}" = "true" ]]; then
REV_ACMESERVER="https://acme-staging-v02.api.letsencrypt.org/directory"
else
REV_ACMESERVER="https://acme-v02.api.letsencrypt.org/directory"
@ -228,14 +228,14 @@ fi
echo -e "ORIGURL=\"${URL}\" ORIGSUBDOMAINS=\"${SUBDOMAINS}\" ORIGONLY_SUBDOMAINS=\"${ONLY_SUBDOMAINS}\" ORIGEXTRA_DOMAINS=\"${EXTRA_DOMAINS}\" ORIGVALIDATION=\"${VALIDATION}\" ORIGDNSPLUGIN=\"${DNSPLUGIN}\" ORIGPROPAGATION=\"${PROPAGATION}\" ORIGSTAGING=\"${STAGING}\" ORIGCERTPROVIDER=\"${CERTPROVIDER}\" ORIGEMAIL=\"${EMAIL}\"" >/config/.donoteditthisfile.conf
# alter extension for error message
if [ "${DNSPLUGIN}" = "google" ]; then
if [[ "${DNSPLUGIN}" = "google" ]]; then
FILENAME="${DNSPLUGIN}.json"
else
FILENAME="${DNSPLUGIN}.ini"
fi
# Check if the cert is using the old LE root cert, revoke and regen if necessary
if [ -f "/config/keys/letsencrypt/chain.pem" ] && { [ "${CERTPROVIDER}" == "letsencrypt" ] || [ "${CERTPROVIDER}" == "" ]; } && [ "${STAGING}" != "true" ] && ! openssl x509 -in /config/keys/letsencrypt/chain.pem -noout -issuer | grep -q "ISRG Root X"; then
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
@ -245,13 +245,13 @@ if [ -f "/config/keys/letsencrypt/chain.pem" ] && { [ "${CERTPROVIDER}" == "lets
fi
# generating certs if necessary
if [ ! -f "/config/keys/letsencrypt/fullchain.pem" ]; then
if [ "${CERTPROVIDER}" = "zerossl" ] && [ -n "${EMAIL}" ]; then
if [[ ! -f "/config/keys/letsencrypt/fullchain.pem" ]]; then
if [[ "${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 "${EAB_CREDS}" | python3 -c "import sys, json; print(json.load(sys.stdin)['eab_kid'])")
ZEROSSL_EAB_HMAC_KEY=$(echo "${EAB_CREDS}" | python3 -c "import sys, json; print(json.load(sys.stdin)['eab_hmac_key'])")
if [ -z "${ZEROSSL_EAB_KID}" ] || [ -z "${ZEROSSL_EAB_HMAC_KEY}" ]; then
if [[ -z "${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
@ -260,8 +260,8 @@ if [ ! -f "/config/keys/letsencrypt/fullchain.pem" ]; then
echo "Generating new certificate"
# shellcheck disable=SC2086
certbot certonly --non-interactive --renew-by-default --server ${ACMESERVER} ${ZEROSSL_EAB} ${PREFCHAL} --rsa-key-size 4096 ${EMAILPARAM} --agree-tos ${URL_REAL}
if [ ! -d /config/keys/letsencrypt ]; then
if [ "${VALIDATION}" = "dns" ]; then
if [[ ! -d /config/keys/letsencrypt ]]; then
if [[ "${VALIDATION}" = "dns" ]]; then
echo "ERROR: Cert does not exist! Please see the validation error above. Make sure you entered correct credentials into the /config/dns-conf/${FILENAME} 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"
@ -275,7 +275,7 @@ else
fi
# if certbot generated key exists, remove self-signed cert and replace it with symlink to live cert
if [ -d /config/keys/letsencrypt ]; then
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