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rootfs/usr/local/etc/docker/functions/entrypoint.sh
This commit is contained in:
casjay 2024-09-07 14:12:51 -04:00
parent b293a5f466
commit b3c57a3db2
Signed by untrusted user who does not match committer: jason
GPG Key ID: 1AB309F42A764145

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@ -145,10 +145,33 @@ __update_ssl_certs() {
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
__certbot() {
local statusCode=0
CERTBOT_DOMAINS="${CERTBOT_DOMAINS:-$HOSTNAME}"
[ -n "$(type -P 'certbot')" ] || return 1
local statusCode=0
local domain_list=""
local certbot_key_opts=""
local ADD_CERTBOT_DOMAINS=""
local options="${1:-create}"
local DOMAINNAME="${DOMAINNAME:-$HOSTNAME}"
local CERTBOT_DOMAINS="${CERTBOT_DOMAINS:-$HOSTNAME}"
local CERT_BOT_MAIL="${CERT_BOT_MAIL:-ssl-admin@$DOMAINNAME}"
local certbot_key_opts="--key-path $SSL_KEY --fullchain-path $SSL_CERT"
[ -d "/config/ssl/letsencrypt/$HOSTNAME" ] || mkdir -p "/config/ssl/letsencrypt/$HOSTNAME"
__symlink "/etc/letsencrypt" "/config/ssl/letsencrypt/$HOSTNAME"
is_renewal="$(find /etc/letsencrypt/renewal -type -f 2>/dev/null || false)"
[ -f "/config/env/ssl.sh" ] && . "/config/env/ssl.sh"
[ -f "/config/certbot/env.sh" ] && . "/config/certbot/env.sh"
[ -n "$SSL_KEY" ] && mkdir -p "$(dirname "$SSL_KEY")" || { echo "The variable $SSL_KEY is not set" >&2 && return 1; }
[ -n "$SSL_CERT" ] && mkdir -p "$(dirname "$SSL_CERT")" || { echo "The variable $SSL_CERT is not set" >&2 && return 1; }
domain_list="www.$DOMAINNAME mail.$DOMAINNAME $CERTBOT_DOMAINS"
domain_list="$CERTBOT_DOMAINS $(echo "$domain_list" | tr ' ' '\n' | sort -u | tr '\n' ' ')"
[ "$CERT_BOT_ENABLED" = "true" ] || { export CERT_BOT_ENABLED="" && return 10; }
[ -n "$DOMAINNAME" ] || { echo "The variable DOMAINNAME is not set" >&2 && return 1; }
[ -n "$CERT_BOT_MAIL" ] || { echo "The variable CERT_BOT_MAIL is not set" >&2 && return 1; }
for domain in $$CERTBOT_DOMAINS; do
[ -n "$domain" ] && ADD_CERTBOT_DOMAINS+="-d $domain "
done
[ -n "$is_renewal" ] && options="renew" ADD_CERTBOT_DOMAINS=""
certbot_key_opts="$certbot_key_opts $ADD_CERTBOT_DOMAINS"
if [ -f "/config/certbot/setup.sh" ]; then
eval "/config/certbot/setup.sh"
statusCode=$?
@ -156,32 +179,19 @@ __certbot() {
eval "/etc/named/certbot.sh"
statusCode=$?
elif [ -f "/config/certbot/certbot.conf" ]; then
if certbot renew -n --dry-run --agree-tos --expand --dns-rfc2136 --dns-rfc2136-credentials /config/certbot/certbot.conf; then
certbot renew -n --agree-tos --expand --dns-rfc2136 --dns-rfc2136-credentials /config/certbot/certbot.conf
if certbot $options -n --dry-run --agree-tos --expand --dns-rfc2136 --dns-rfc2136-credentials /config/certbot/certbot.conf $certbot_key_opts; then
certbot $options -n --agree-tos --expand --dns-rfc2136 --dns-rfc2136-credentials /config/certbot/certbot.conf $certbot_key_opts
fi
statusCode=$?
elif [ -f "/config/named/certbot-update.conf" ]; then
if certbot renew -n --dry-run --agree-tos --expand --dns-rfc2136 --dns-rfc2136-credentials /config/named/certbot-update.conf; then
certbot renew -n --agree-tos --expand --dns-rfc2136 --dns-rfc2136-credentials /config/named/certbot-update.conf
if certbot $options -n --dry-run --agree-tos --expand --dns-rfc2136 --dns-rfc2136-credentials /config/named/certbot-update.conf $certbot_key_opts; then
certbot $options -n --agree-tos --expand --dns-rfc2136 --dns-rfc2136-credentials /config/named/certbot-update.conf $certbot_key_opts
fi
statusCode=$?
else
[ -n "$SSL_KEY" ] && mkdir -p "$(dirname "$SSL_KEY")" || { echo "The variable $SSL_KEY is not set" >&2 && return 1; }
[ -n "$SSL_CERT" ] && mkdir -p "$(dirname "$SSL_CERT")" || { echo "The variable $SSL_CERT is not set" >&2 && return 1; }
local options="${1:-create}" && shift 1
domain_list="$DOMAINNAME www.$DOMAINNAME mail.$DOMAINNAME $CERTBOT_DOMAINS"
[ -f "/config/env/ssl.sh" ] && . "/config/env/ssl.sh"
[ "$CERT_BOT_ENABLED" = "true" ] || { export CERT_BOT_ENABLED="" && return 10; }
[ -n "$DOMAINNAME" ] || { echo "The variable DOMAINNAME is not set" >&2 && return 1; }
[ -n "$CERT_BOT_MAIL" ] || { echo "The variable CERT_BOT_MAIL is not set" >&2 && return 1; }
for domain in $$CERTBOT_DOMAINS; do
[ -n "$domain" ] && ADD_CERTBOT_DOMAINS="-d $domain $ADD_CERTBOT_DOMAINS"
done
certbot_key_opts="$certbot_key_opts --webroot ${WWW_ROOT_DIR:-/usr/share/httpd/default}"
if [ -n "$ADD_CERTBOT_DOMAINS" ]; then
certbot $options --agree-tos -m $CERT_BOT_MAIL certonly \
--webroot "${WWW_ROOT_DIR:-/usr/share/httpd/default}" \
--key-path "$SSL_KEY" --fullchain-path "$SSL_CERT" \
$ADD_CERTBOT_DOMAINS
certbot $options --agree-tos -m $CERT_BOT_MAIL certonly --webroot "${WWW_ROOT_DIR:-/usr/share/httpd/default}" $certbot_key_opts
statusCode=$?
else
statusCode=1
@ -358,6 +368,8 @@ __find_replace() {
# /config > /etc
__copy_templates() {
local from="$1" to="$2"
is_link="$(ls -la "$dest" 2>/dev/null | awk '{print $NF}')"
[ "$from" != "$is_link" ] || return 0
if [ -e "$from" ] && __is_dir_empty "$to"; then
__file_copy "$from" "$to"
fi
@ -367,7 +379,7 @@ __copy_templates() {
__symlink() {
local from="$1" to="$2"
if [ -e "$to" ]; then
[ -e "$from" ] && rm -rf "$from"
[ -e "$from" ] && __rm "$from"
ln -sf "$to" "$from" && echo "Created symlink to $from > $to"
fi
}
@ -375,7 +387,8 @@ __symlink() {
__file_copy() {
local from="$1"
local dest="$2"
if [ "$from" != "$dest" ]; then
is_link="$(ls -la "$dest" 2>/dev/null | awk '{print $NF}')"
if [ "$from" != "$is_link" ]; then
if [ -n "$from" ] && [ -e "$from" ] && [ -n "$dest" ]; then
if [ -d "$from" ]; then
if cp -Rf "$from/." "$dest/" &>/dev/null; then
@ -640,7 +653,7 @@ __start_init_scripts() {
while :; do echo "Running: $(date)" >"/data/logs/init/keep_alive" && sleep 3600; done &
else
if [ -d "$init_dir" ]; then
[ -f "$init_dir/service.sample" ] && rm -Rf "$init_dir"/*.sample
[ -f "$init_dir/service.sample" ] && __rm "$init_dir"/*.sample
chmod -Rf 755 "$init_dir"/*.sh
for init in "$init_dir"/*.sh; do
if [ -x "$init" ]; then
@ -681,7 +694,7 @@ __setup_mta() {
################# sSMTP relay setup
if [ -n "$(type -P 'ssmtp')" ]; then
[ -d "/config/ssmtp" ] || mkdir -p "/config/ssmtp"
[ -f "/etc/ssmtp/ssmtp.conf" ] && rm -Rf "/etc/ssmtp/ssmtp.conf"
[ -f "/etc/ssmtp/ssmtp.conf" ] && __rm "/etc/ssmtp/ssmtp.conf"
symlink_files="$(__find_file_relative "/config/ssmtp")"
if [ ! -f "/config/ssmtp/ssmtp.conf" ]; then
cat <<EOF | tee -p "/config/ssmtp/ssmtp.conf" >/dev/null
@ -721,7 +734,7 @@ EOF
elif [ -n "$(type -P 'postfix')" ]; then
[ -d "/etc/postfix" ] || mkdir -p "/etc/postfix"
[ -d "/config/postfix" ] || mkdir -p "/config/postfix"
[ -f "/etc/postfix/main.cf" ] && rm -Rf "/etc/postfix/main.cf"
[ -f "/etc/postfix/main.cf" ] && __rm "/etc/postfix/main.cf"
symlink_files="$(__find_file_relative "/config/postfix")"
if [ ! -f "/config/postfix/main.cf" ]; then
cat <<EOF | tee -p "/config/postfix/main.cf" >/dev/null
@ -769,7 +782,7 @@ EOF
echo "Done setting up postfix"
fi
fi
[ -f "/root/dead.letter" ] && rm -Rf "/root/dead.letter"
[ -f "/root/dead.letter" ] && __rm "/root/dead.letter"
return $exitCode
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@ -880,11 +893,12 @@ __initialize_system_etc() {
for f in $files; do
etc_file="/etc/$f"
conf_file="/config/$f"
[ -f "$etc_file" ] && rm -Rf "$etc_file"
[ -f "$etc_file" ] && __rm "$etc_file"
__symlink "$etc_file" "$conf_file"
__initialize_replace_variables "$etc_file"
done
fi
__initialize_replace_variables "/etc" "/config" "/data"
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
__initialize_custom_bin_dir() {
@ -1067,6 +1081,44 @@ __switch_to_user() {
export su_exec
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# usage backup "days" "hours"
__backup() {
local dirs="" backup_dir backup_name backup_exclude runTime cronTime maxDays
test -n "$1" && test -z "${1//[0-9]/}" && maxDays="$1" && shift 1 || maxDays="7"
test -n "$1" && test -z "${1//[0-9]/}" && cronTime="$1" && shift 1 || cronTime=""
local exitCodeP=0
local exitStatus=0
local pidFile="/run/backup.pid"
local logDir="/data/log/backups"
maxDays="${BACKUP_MAX_DAYS:-$maxDays}"
cronTime="${BACKUP_RUN_CRON:-$cronTime}"
backup_dir="$BACKUP_DIR/$(date +'%y/%m')"
backup_name="$(date +'%d_%H-%M').tar.gz"
backup_exclude="/data/logs $BACKUP_DIR $BACK_EXCLUDE_DIR"
[ -d "/data" ] && dirs+="/data "
[ -d "/config" ] && dirs+="/config "
[ -d "$logDir" ] || mkdir -p "$logDir"
[ -d "$backup_dir" ] || mkdir -p "$backup_dir"
[ -z "$dirs" ] && echo "BACKUP_DIR is unset" >&2 && return 1
[ -f "$pidFile" ] && echo "A backup job is already running" >&2 && return 1
echo "$$" >"$pidFile"
echo "Starting backup in $(date)" >>"$logDir/$CONTAINER_NAME"
tar --exclude $backup_exclude cfvz "$backup_dir/$backup_name" $dirs 2>/dev/stderr >>"$logDir/$CONTAINER_NAME" || exitCodeP=1
if [ $exitCodeP -eq 0 ]; then
echo "Backup has completed and saved to: $backup_dir/$backup_name"
printf '%s\n\n' "Backup has completed on $(date)" >>"$logDir/$CONTAINER_NAME"
else
__rm "${backup_dir:?}/$backup_name"
echo "Backup has failed - log file saved to: $logDir/$CONTAINER_NAME" >&2
printf '%s\n\n' "Backup has completed on $(date)" >>"$logDir/$CONTAINER_NAME"
exitStatus=1
fi
[ -f "$pidFile" ] && __rm "$pidFile"
[ -n "$maxDays" ] && find "$BACKUP_DIR"* -mtime +$maxDays -exec rm -Rf {} \; >/dev/null 2>&1
[ -n "$cronTime" ] && runTime=$((cronTime * 3600)) || return $exitStatus
sleep $runTime && __backup "$maxDays" "$cronTime"
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# set variables from function calls
export INIT_DATE="${INIT_DATE:-$(date)}"
export START_SERVICES="${START_SERVICES:-yes}"
@ -1086,12 +1138,16 @@ export SSL_DIR="${SSL_DIR:-/config/ssl}"
export SSL_CA="${SSL_CERT:-/config/ssl/ca.crt}"
export SSL_KEY="${SSL_KEY:-/config/ssl/localhost.pem}"
export SSL_CERT="${SSL_CERT:-/config/ssl/localhost.crt}"
export BACKUP_DIR="${BACKUP_DIR:-/data/backups}"
export LOCAL_BIN_DIR="${LOCAL_BIN_DIR:-/usr/local/bin}"
export DEFAULT_DATA_DIR="${DEFAULT_DATA_DIR:-/usr/local/share/template-files/data}"
export DEFAULT_CONF_DIR="${DEFAULT_CONF_DIR:-/usr/local/share/template-files/config}"
export DEFAULT_TEMPLATE_DIR="${DEFAULT_TEMPLATE_DIR:-/usr/local/share/template-files/defaults}"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Backup settings
export BACKUP_MAX_DAYS="${BACKUP_MAX_DAYS:-}"
export BACKUP_RUN_CRON="${BACKUP_RUN_CRON:-}"
export BACKUP_DIR="${BACKUP_DIR:-/data/backups}"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
CONTAINER_IP4_ADDRESS="${CONTAINER_IP4_ADDRESS:-$(__get_ip4)}"
CONTAINER_IP6_ADDRESS="${CONTAINER_IP6_ADDRESS:-$(__get_ip6)}"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -