#!/usr/bin/env bash # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ##@Version : 202303291250-git # @@Author : Jason Hempstead # @@Contact : git-admin@casjaysdev.pro # @@License : WTFPL # @@ReadME : ddns --help # @@Copyright : Copyright: (c) 2023 Jason Hempstead, Casjays Developments # @@Created : Wednesday, Mar 29, 2023 12:50 EDT # @@File : ddns # @@Description : newScript # @@Changelog : newScript # @@TODO : Refactor code # @@Other : # @@Resource : # @@Terminal App : no # @@sudo/root : no # @@Template : bash/system # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - APPNAME="$(basename "$0")" VERSION="202303291250-git" # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - # Set bash options set -o pipefail # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - __run_dns() { named-checkconf -z "/etc/named.conf" && named -c "/etc/named.conf" || return 1; } # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SHORT_HOST="$(hostname -s)" DOMAIN_HOST="${DOMAIN_NAME:-$(hostname -f || echo 'test')}" NETDEV="$(ip route 2>/dev/null | grep default | sed -e "s/^.*dev.//" -e "s/.proto.*//" | awk '{print $1}')" IPV4_ADDR="$(ifconfig $NETDEV 2>/dev/null | grep -E "venet|inet" | grep -v "127.0.0." | grep 'inet' | grep -v inet6 | awk '{print $2}' | sed s/addr://g | head -n1 | grep '^' || echo '')" IPV6_ADDR="$(ifconfig "$NETDEV" 2>/dev/null | grep -E "venet|inet" | grep 'inet6' | grep -i global | awk '{print $2}' | head -n1 | grep '^' || echo '')" # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DATE="$(date +'%Y%m%d%M')" OLD_DATE="${OLD_DATE:-2018020901}" DOMAIN_NAME="${DOMAIN_NAME:-$FULL_HOST}" IPV4_ADDR_GATEWAY="$(ip route show default | awk '/default/ {print $3}' | head -n1 | grep '^' || echo '')" IPV4_ADDR="${IPV4_ADDR:-10.0.0.2}" IPV4_ADDR_SUBNET="${IPV4_ADDR_SUBNET:-10.0.0.0}" IPV4_ADDR_START="${IPV4_ADDR_START:-10.0.100.1}" IPV4_ADDR_END="${IPV4_ADDR_END:-10.0.100.254}" IPV4_ADDR_NETMASK="${IPV4_ADDR_NETMASK:-255.255.0.0}" IPV4_ADDR_GATEWAY="${IPV4_ADDR_GATEWAY:-10.0.0.1}" IPV6_ADDR="${IP6_ADDR:-2001:0db8:edfa:1234::2}" IPV6_ADDR_SUBNET="${IPV6_ADDR_SUBNET:-2001:0db8:edfa:1234::}" IPV6_ADDR_START="${IPV6_ADDR_START:-2001:0db8:edfa:1234:5678::1}" IPV6_ADDR_END="${IPV6_ADDR_END:-2001:0db8:edfa:1234:5678::ffff}" IPV6_ADDR_NETMASK="${IPV6_ADDR_NETMASK:-64}" IPV6_ADDR_GATEWAY="${IPV6_ADDR_GATEWAY:-2001:0db8:edfa:1234::1}" [ "$DOMAIN_NAME" == "local" ] && DOMAIN_NAME="test" # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [ -f "/config/rndc.key" ] || rndc-confgen -a -c /etc/rndc.key &>>/data/logs/named.log # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RNDC_KEY="$(cat "/etc/rndc.key" | grep 'secret' | awk '{print $2}' | sed 's|;||g;s|"||g')" # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - [ -f "/config/rndc.key" ] || cp -Rf "/etc/rndc.key" "/config/rndc.key" &>>/data/logs/entrypoint.log [ -f "/config/rndc.conf" ] || { [ -f "/etc/rndc.conf" ] && cp -Rf "/etc/rndc.conf" "/config/rndc.conf" &>>/data/logs/entrypoint.log; } [ -d "/run/tor" ] || mkdir -p "/run/tor" &>>/data/logs/entrypoint.log [ -d "/etc/dhcp" ] || mkdir -p "/etc/dhcp" &>>/data/logs/entrypoint.log [ -d "/run/dhcp" ] || mkdir -p "/run/dhcp" &>>/data/logs/entrypoint.log [ -d "/var/tftpboot" ] && [ ! -d "/data/tftp" ] && mv -f "/var/tftpboot" "/data/tftp" &>>/data/logs/entrypoint.log [ -d "/var/lib/dhcp" ] || mkdir -p "/var/lib/dhcp" &>>/data/logs/entrypoint.log [ -d "/data/tor" ] || cp -Rf "/var/lib/tor" "/data/tor" &>>/data/logs/entrypoint.log [ -d "/data/htdocs/www" ] || cp -Rf "/var/lib/ddns/data/htdocs/www" "/data/htdocs/www" &>>/data/logs/entrypoint.log [ -d "/data/named" ] || cp -Rf "/var/lib/ddns/data/named" "/data/named" &>>/data/logs/entrypoint.log [ -d "/config/tor" ] || cp -Rf "/var/lib/ddns/config/tor" "/config/tor" &>>/data/logs/entrypoint.log [ -d "/config/dhcp" ] || cp -Rf "/var/lib/ddns/config/dhcp" "/config/dhcp" &>>/data/logs/entrypoint.log [ -d "/config/named" ] || cp -Rf "/var/lib/ddns/config/named" "/config/named" &>>/data/logs/entrypoint.log [ -f "/config/radvd.conf" ] || cp -Rf "/var/lib/ddns/config/radvd.conf" "/config/radvd.conf" &>>/data/logs/entrypoint.log [ -f "/config/named.conf" ] || cp -Rf "/var/lib/ddns/config/named.conf" "/config/named.conf" &>>/data/logs/entrypoint.log # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - find "/config" "/data" -type f -exec sed -i 's|'${OLD_DATE:-2018020901}'|'$DATE'|g' {} \; find "/config" "/data" -type f -exec sed -i 's|REPLACE_DOMAIN|'$DOMAIN_NAME'|g' {} \; find "/config" "/data" -type f -exec sed -i 's|REPLACE_WITH_RNDC_KEY|'$RNDC_KEY'|g' {} \; find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV4_ADDRESS|'$IPV4_ADDR'|g' {} \; find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV4_ADDR_START|'$IPV4_ADDR_START'|g' {} \; find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV4_ADDR_END|'$IPV4_ADDR_END'|g' {} \; find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV4_SUBNET|'$IPV4_ADDR_SUBNET'|g' {} \; find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV4_NETMASK|'$IPV4_ADDR_NETMASK'|g' {} \; find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV4_GATEWAY|'$IPV4_ADDR_GATEWAY'|g' {} \; find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV6_ADDRESS|'$IPV6_ADDR'|g' {} \; find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV6_ADDR_START|'$IPV6_ADDR_START'|g' {} \; find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV6_ADDR_END|'$IPV6_ADDR_END'|g' {} \; find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV6_SUBNET|'$IPV6_ADDR_SUBNET'|g' {} \; find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV6_NETMASK|'$IPV6_ADDR_NETMASK'|g' {} \; find "/config" "/data" -type f -exec sed -i 's|REPLACE_IPV6_GATEWAY|'$IPV6_ADDR_GATEWAY'|g' {} \; if [ -f "/config/named.conf" ]; then echo "Initializing named" &>>/data/logs/entrypoint.log rm -R /data/logs/dns/* &>>/data/logs/entrypoint.log cp -Rf "/config/named.conf" "/etc/named.conf" [ -d "/data/logs/dns" ] || mkdir -p "/data/logs/dns" [ -d "/data/named" ] && cp -Rf "/data/named" "/var/named" [ -d "/config/named" ] && cp -Rf "/config/named" "/etc/named" [ -f "/config/rndc.key" ] && cp -Rf "/config/rndc.key" "/etc/rndc.key" [ -f "/config/rndc.conf" ] && cp -Rf "/config/rndc.conf" "/etc/rndc.conf" chmod -f 777 "/data/logs/dns" __run_dns &>>/data/logs/named.log & sleep .5 fi if [ -n "$IP6_ADDR" ]; then if [ -f "/config/dhcp/dhcpd6.conf" ]; then echo "Initializing dhcpd6" &>>/data/logs/entrypoint.log cp -Rf "/config/dhcp/dhcpd6.conf" "/etc/dhcp/dhcpd6.conf" touch /var/lib/dhcp/dhcpd6.leases dhcpd -6 -cf /etc/dhcp/dhcpd6.conf &>>/data/logs/dhcpd6.log & sleep .5 fi if [ -f "/config/radvd.conf" ]; then echo "Initializing radvd" &>>/data/logs/entrypoint.log cp -Rf "/config/radvd.conf" "/etc/radvd.conf" radvd -C /etc/radvd.conf &>>/data/logs/radvd.log & sleep .5 fi fi if [ -f "/config/dhcp/dhcpd4.conf" ]; then echo "Initializing dhcpd4" &>>/data/logs/entrypoint.log cp -Rf "/config/dhcp/dhcpd4.conf" "/etc/dhcp/dhcpd4.conf" touch /var/lib/dhcp/dhcpd.leases dhcpd -4 -cf /etc/dhcp/dhcpd4.conf &>>/data/logs/dhcpd4.log & sleep .5 fi if [ -d "/config/tor" ]; then echo "Initializing tor" &>>/data/logs/entrypoint.log [ -d "/config/tor" ] && cp -Rf "/config/tor" "/etc/tor" chown -Rf root:root "/var/lib/tor" chmod 700 "/run/tor" tor -f "/etc/tor/torrc" &>>/data/logs/tor.log & fi if [ -d "/data/tftp" ]; then echo "Initializing tftp" &>>/data/logs/entrypoint.log rm -Rf "/var/tftpboot" ln -sf "/data/tftp" "/var/tftpboot" in.tftpd -vv -L "/var/tftpboot" &>/data/logs/tftpd.log & fi if [ -f "/data/htdocs/www/index.php" ]; then echo "Initializing web on $IPV4_ADDR" &>>/data/logs/entrypoint.log nginx -c "/etc/nginx/nginx.conf" &>>/data/logs/nginx.log & sleep .5 fi sleep 5 date +'%Y-%m-%d %H:%M' >/data/logs/entrypoint.log echo "Initializing completed" &>>/data/logs/entrypoint.log tail -n 80 -f /data/logs/*.log