mirror of
https://github.com/casjaysdevdocker/ddns
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40605031b4
Dockerfile LICENSE.md rootfs/usr/local/bin/entrypoint.sh rootfs/usr/local/bin/start-ddns.sh rootfs/usr/local/share/template-files/data/htdocs/www/index.php
270 lines
13 KiB
Bash
Executable File
270 lines
13 KiB
Bash
Executable File
#!/usr/bin/env bash
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# shellcheck shell=bash
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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##@Version : 202210201909-git
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# @@Author : Jason Hempstead
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# @@Contact : jason@casjaysdev.pro
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# @@License : LICENSE.md
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# @@ReadME : start-ddns.sh --help
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# @@Copyright : Copyright: (c) 2022 Jason Hempstead, Casjays Developments
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# @@Created : Thursday, Oct 20, 2022 19:09 EDT
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# @@File : start-ddns.sh
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# @@Description : script to start ddns
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# @@Changelog : New script
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# @@TODO : Better documentation
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# @@Other :
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# @@Resource :
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# @@Terminal App : no
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# @@sudo/root : no
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# @@Template : other/start-service
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Set functions
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__pcheck() { [ -n "$(which pgrep 2>/dev/null)" ] && pgrep -x "$1" || return 1; }
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__find() { find "$1" -mindepth 1 -type ${2:-f,d} 2>/dev/null | grep '^' || return 10; }
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__curl() { curl -q -LSsf -o /dev/null -s -w "200" "$@" 2>/dev/null || return 10; }
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__pgrep() { __pcheck "$1" || ps aux 2>/dev/null | grep -Fw " $1" | grep -qv ' grep' || return 10; }
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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__certbot() {
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[ -n "$DOMANNAME" ] && [ -n "$CERT_BOT_MAIL" ] || { echo "The variables DOMANNAME and CERT_BOT_MAIL are set" && exit 1; }
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[ "$SSL_CERT_BOT" = "true" ] && type -P certbot &>/dev/null || { export SSL_CERT_BOT="" && return 10; }
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certbot $1 --agree-tos -m $CERT_BOT_MAIL certonly --webroot -w "${WWW_ROOT_DIR:-/data/htdocs/www}" -d $DOMAINNAME -d $DOMAINNAME \
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--put-all-related-files-into "$SSL_DIR" -key-path "$SSL_KEY" -fullchain-path "$SSL_CERT"
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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__heath_check() {
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status=0 health="Good"
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for proc in named tor tftp named dhcp radvd nginx; do
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ps aux | __pgrep "$proc" && echo "$proc" || status=$((status + 1))
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done
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#__curl "http://localhost:$HTTP_PORT/server-health" || status=$((status + 1))
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[ "$status" -eq 0 ] || health="Errors reported see docker logs --follow $CONTAINER_NAME"
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echo "$(uname -s) $(uname -m) is running and the health is: $health"
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return ${status:-$?}
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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__run_dns() { named-checkconf -z /etc/named.conf && named -c /etc/named.conf || return 1; }
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Set variables
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DISPLAY="${DISPLAY:-}"
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LANG="${LANG:-C.UTF-8}"
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DOMAINNAME="${DOMAINNAME:-}"
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TZ="${TZ:-America/New_York}"
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HTTP_PORT="${HTTP_PORT:-80}"
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HTTPS_PORT="${HTTPS_PORT:-}"
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SERVICE_PORT="${SERVICE_PORT:-$HTTP_PORT}"
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SERVICE_NAME="${CONTAINER_NAME:-}"
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HOSTNAME="${HOSTNAME:-casjaysdev-ddns}"
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HOSTADMIN="${HOSTADMIN:-root@${DOMAINNAME:-$HOSTNAME}}"
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SSL_CERT_BOT="${SSL_CERT_BOT:-false}"
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SSL_ENABLED="${SSL_ENABLED:-false}"
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SSL_DIR="${SSL_DIR:-/config/ssl}"
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SSL_CA="${SSL_CA:-$SSL_DIR/ca.crt}"
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SSL_KEY="${SSL_KEY:-$SSL_DIR/server.key}"
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SSL_CERT="${SSL_CERT:-$SSL_DIR/server.crt}"
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SSL_CONTAINER_DIR="${SSL_CONTAINER_DIR:-/etc/ssl/CA}"
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WWW_ROOT_DIR="${WWW_ROOT_DIR:-/data/htdocs}"
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LOCAL_BIN_DIR="${LOCAL_BIN_DIR:-/usr/local/bin}"
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DATA_DIR_INITIALIZED="${DATA_DIR_INITIALIZED:-}"
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CONFIG_DIR_INITIALIZED="${CONFIG_DIR_INITIALIZED:-}"
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DEFAULT_DATA_DIR="${DEFAULT_DATA_DIR:-/usr/local/share/template-files/data}"
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DEFAULT_CONF_DIR="${DEFAULT_CONF_DIR:-/usr/local/share/template-files/config}"
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DEFAULT_TEMPLATE_DIR="${DEFAULT_TEMPLATE_DIR:-/usr/local/share/template-files/defaults}"
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CONTAINER_IP_ADDRESS="$(ip a 2>/dev/null | grep 'inet' | grep -v '127.0.0.1' | awk '{print $2}' | sed 's|/.*||g')"
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[ -n "$HTTP_PORT" ] || [ -n "$HTTPS_PORT" ] || HTTP_PORT="$SERVICE_PORT"
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[ "$HTTPS_PORT" = "443" ] && HTTP_PORT="$HTTPS_PORT" && SSL_ENABLED="true"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Overwrite variables
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#SERVICE_PORT=""
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SERVICE_NAME="ddns"
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SERVICE_COMMAND="$SERVICE_NAME"
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export exec_message="Starting $SERVICE_NAME on $CONTAINER_IP_ADDRESS:$SERVICE_PORT"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Pre copy commands
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Check if this is a new container
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[ -z "$DATA_DIR_INITIALIZED" ] && [ -f "/data/.docker_has_run" ] && DATA_DIR_INITIALIZED="true"
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[ -z "$CONFIG_DIR_INITIALIZED" ] && [ -f "/config/.docker_has_run" ] && CONFIG_DIR_INITIALIZED="true"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Create default config
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if [ "$CONFIG_DIR_INITIALIZED" = "false" ] && [ -n "$DEFAULT_TEMPLATE_DIR" ]; then
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[ -d "/config" ] && cp -Rf "$DEFAULT_TEMPLATE_DIR/." "/config/" 2>/dev/null
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Copy custom config files
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if [ "$CONFIG_DIR_INITIALIZED" = "false" ] && [ -n "$DEFAULT_CONF_DIR" ]; then
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[ -d "/config" ] && cp -Rf "$DEFAULT_CONF_DIR/." "/config/" 2>/dev/null
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Copy custom data files
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if [ "$DATA_DIR_INITIALIZED" = "false" ] && [ -n "$DEFAULT_DATA_DIR" ]; then
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[ -d "/data" ] && cp -Rf "$DEFAULT_DATA_DIR/." "/data/" 2>/dev/null
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Copy html files
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if [ "$DATA_DIR_INITIALIZED" = "false" ] && [ -d "$DEFAULT_DATA_DIR/data/htdocs" ]; then
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[ -d "/data" ] && cp -Rf "$DEFAULT_DATA_DIR/data/htdocs/." "$WWW_ROOT_DIR/" 2>/dev/null
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Post copy commands
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Initialized
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[ -d "/data" ] && touch "/data/.docker_has_run"
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[ -d "/config" ] && touch "/config/.docker_has_run"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# APP Variables overrides
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[ -f "/root/env.sh" ] && . "/root/env.sh"
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[ -f "/config/env.sh" ] && "/config/env.sh"
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[ -f "/config/.env.sh" ] && . "/config/.env.sh"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Actions based on env
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# begin main app
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case "$1" in
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healthcheck)
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shift 1
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__heath_check "${SERVICE_NAME:-bash}"
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exit $?
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;;
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certbot)
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shift 1
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SSL_CERT_BOT="true"
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if [ "$1" = "create" ]; then
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shift 1
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__certbot
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elif [ "$1" = "renew" ]; then
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shift 1
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__certbot "renew certonly --force-renew"
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else
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__exec_command "certbot" "$@"
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fi
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;;
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*)
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if __pgrep "$SERVICE_NAME" && [ ! -f "/tmp/$SERVICE_NAME.pid" ]; then
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echo "$SERVICE_NAME is running"
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else
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touch "/tmp/$SERVICE_NAME.pid"
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{
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echo 'Starting dynamic DNS server...'
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date '+%Y-%m-%d %H:%M'
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echo "Setting hostname to $HOSTNAME"
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} &>/data/log/entrypoint.log
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[ -d "/data/log" ] && rm -Rf /data/log/* || mkdir -p "/data/log"
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[ -f "/etc/profile" ] && [ ! -f "/root/.profile" ] && cp -Rf "/etc/profile" "/root/.profile"
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if [ -f "/config/rndc.key" ]; then
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RNDC_KEY="$(cat /config/rndc.key | grep secret | awk '{print $2}' | sed 's|;||g;s|"||g')"
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else
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rndc-confgen -a -c /etc/rndc.key &>>/data/log/named.log
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RNDC_KEY="$(cat /etc/rndc.key | grep secret | awk '{print $2}' | sed 's|;||g;s|"||g')"
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[ -f "/config/rndc.key" ] || cp -Rf "/etc/rndc.key" "/config/rndc.key" &>>/data/log/entrypoint.log
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[ -f "/config/rndc.conf" ] || { [ -f "/etc/rndc.conf" ] && cp -Rf "/etc/rndc.conf" "/config/rndc.conf" &>>/data/log/entrypoint.log; }
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fi
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[ -d "/run/tor" ] || mkdir -p "/run/tor" &>>/data/log/entrypoint.log
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[ -d "/etc/dhcp" ] || mkdir -p "/etc/dhcp" &>>/data/log/entrypoint.log
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[ -d "/run/dhcp" ] || mkdir -p "/run/dhcp" &>>/data/log/entrypoint.log
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[ -d "/var/tftpboot" ] && [ ! -d "/data/tftp" ] && mv -f "/var/tftpboot" "/data/tftp" &>>/data/log/entrypoint.log
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[ -d "/var/lib/dhcp" ] || mkdir -p "/var/lib/dhcp" &>>/data/log/entrypoint.log
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[ -d "/data/tor" ] || cp -Rf "/var/lib/tor" "/data/tor" &>>/data/log/entrypoint.log
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[ -d "/data/htdocs/www" ] || cp -Rf "/var/lib/ddns/data/htdocs/www" "/data/htdocs/www" &>>/data/log/entrypoint.log
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[ -d "/data/named" ] || cp -Rf "/var/lib/ddns/data/named" "/data/named" &>>/data/log/entrypoint.log
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[ -d "/config/tor" ] || cp -Rf "/var/lib/ddns/config/tor" "/config/tor" &>>/data/log/entrypoint.log
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[ -d "/config/dhcp" ] || cp -Rf "/var/lib/ddns/config/dhcp" "/config/dhcp" &>>/data/log/entrypoint.log
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[ -d "/config/named" ] || cp -Rf "/var/lib/ddns/config/named" "/config/named" &>>/data/log/entrypoint.log
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[ -f "/config/radvd.conf" ] || cp -Rf "/var/lib/ddns/config/radvd.conf" "/config/radvd.conf" &>>/data/log/entrypoint.log
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[ -f "/config/named.conf" ] || cp -Rf "/var/lib/ddns/config/named.conf" "/config/named.conf" &>>/data/log/entrypoint.log
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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find "/config" "/data" -type f -exec sed -i 's|'${OLD_DATE:-2018020901}'|'$DATE'|g' {} \;
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find "/config" "/data" -type f -exec sed -i 's|REPLACE_DOMAIN|'$DOMAIN_NAME'|g' {} \;
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find "/config" "/data" -type f -exec sed -i 's|REPLACE_WITH_RNDC_KEY|'$RNDC_KEY'|g' {} \;
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find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV4_ADDRESS|'$IPV4_ADDR'|g' {} \;
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find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV4_ADDR_START|'$IPV4_ADDR_START'|g' {} \;
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find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV4_ADDR_END|'$IPV4_ADDR_END'|g' {} \;
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find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV4_SUBNET|'$IPV4_ADDR_SUBNET'|g' {} \;
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find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV4_NETMASK|'$IPV4_ADDR_NETMASK'|g' {} \;
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find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV4_GATEWAY|'$IPV4_ADDR_GATEWAY'|g' {} \;
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find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV6_ADDRESS|'$IPV6_ADDR'|g' {} \;
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find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV6_ADDR_START|'$IPV6_ADDR_START'|g' {} \;
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find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV6_ADDR_END|'$IPV6_ADDR_END'|g' {} \;
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find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV6_SUBNET|'$IPV6_ADDR_SUBNET'|g' {} \;
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find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV6_NETMASK|'$IPV6_ADDR_NETMASK'|g' {} \;
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find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV6_GATEWAY|'$IPV6_ADDR_GATEWAY'|g' {} \;
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if [ -f "/config/named.conf" ]; then
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echo "Initializing named" &>>/data/log/entrypoint.log
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rm -R /data/log/dns/* &>>/data/log/entrypoint.log
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cp -Rf "/config/named.conf" "/etc/named.conf"
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[ -d "/data/log/dns" ] || mkdir -p "/data/log/dns"
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[ -d "/data/named" ] && cp -Rf "/data/named" "/var/named"
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[ -d "/config/named" ] && cp -Rf "/config/named" "/etc/named"
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[ -f "/config/rndc.key" ] && cp -Rf "/config/rndc.key" "/etc/rndc.key"
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[ -f "/config/rndc.conf" ] && cp -Rf "/config/rndc.conf" "/etc/rndc.conf"
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chmod -f 777 "/data/log/dns"
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__run_dns &>>/data/log/named.log &
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sleep .5
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fi
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if [ -n "$IP6_ADDR" ]; then
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if [ -f "/config/dhcp/dhcpd6.conf" ]; then
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echo "Initializing dhcpd6" &>>/data/log/entrypoint.log
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cp -Rf "/config/dhcp/dhcpd6.conf" "/etc/dhcp/dhcpd6.conf"
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touch /var/lib/dhcp/dhcpd6.leases
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dhcpd -6 -cf /etc/dhcp/dhcpd6.conf &>>/data/log/dhcpd6.log &
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sleep .5
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fi
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if [ -f "/config/radvd.conf" ]; then
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echo "Initializing radvd" &>>/data/log/entrypoint.log
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cp -Rf "/config/radvd.conf" "/etc/radvd.conf"
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radvd -C /etc/radvd.conf &>>/data/log/radvd.log &
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sleep .5
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fi
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fi
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if [ -f "/config/dhcp/dhcpd4.conf" ]; then
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echo "Initializing dhcpd4" &>>/data/log/entrypoint.log
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cp -Rf "/config/dhcp/dhcpd4.conf" "/etc/dhcp/dhcpd4.conf"
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touch /var/lib/dhcp/dhcpd.leases
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dhcpd -4 -cf /etc/dhcp/dhcpd4.conf &>>/data/log/dhcpd4.log &
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sleep .5
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fi
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if [ -d "/config/tor" ]; then
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echo "Initializing tor" &>>/data/log/entrypoint.log
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[ -d "/config/tor" ] && cp -Rf "/config/tor" "/etc/tor"
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chown -Rf root:root "/var/lib/tor"
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chmod 700 "/run/tor"
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tor -f "/etc/tor/torrc" &>>/data/log/tor.log &
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fi
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if [ -d "/data/tftp" ]; then
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echo "Initializing tftp" &>>/data/log/entrypoint.log
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rm -Rf "/var/tftpboot"
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ln -sf "/data/tftp" "/var/tftpboot"
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in.tftpd -vv -L /var/tftpboot &>/data/log/tftpd.log &
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fi
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if [ -f "/data/htdocs/www/index.php" ]; then
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echo "Initializing web on $IP_ADDR" &>>/data/log/entrypoint.log
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nginx -c "/etc/nginx/nginx.conf" &>>/data/log/php.log &
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sleep .5
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fi
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sleep 5
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date +'%Y-%m-%d %H:%M' >/data/log/entrypoint.log
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echo "Initializing completed" &>>/data/log/entrypoint.log
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tail -n 1000 -f /data/log/*.log
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fi
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;;
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esac
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Set exit code
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exitCode="${exitCode:-$?}"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# End application
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# lets exit with code
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exit ${exitCode:-$?}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# end
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