2023-04-06 19:28:01 -04:00
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#!/usr/bin/env bash
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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##@Version : 202303291250-git
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# @@Author : Jason Hempstead
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2023-08-10 19:57:03 -04:00
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# @@Contact : git-admin@casjaysdev.pro
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2023-04-06 19:28:01 -04:00
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# @@License : WTFPL
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# @@ReadME : ddns --help
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# @@Copyright : Copyright: (c) 2023 Jason Hempstead, Casjays Developments
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# @@Created : Wednesday, Mar 29, 2023 12:50 EDT
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# @@File : ddns
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# @@Description : newScript
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# @@Changelog : newScript
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# @@TODO : Refactor code
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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 : bash/system
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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APPNAME="$(basename "$0")"
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VERSION="202303291250-git"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Set bash options
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set -o pipefail
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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__run_dns() { named-checkconf -z "/etc/named.conf" && named -c "/etc/named.conf" || return 1; }
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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SHORT_HOST="$(hostname -s)"
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DOMAIN_HOST="${DOMAIN_NAME:-$(hostname -f || echo 'test')}"
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NETDEV="$(ip route 2>/dev/null | grep default | sed -e "s/^.*dev.//" -e "s/.proto.*//" | awk '{print $1}')"
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IPV4_ADDR="$(ifconfig $NETDEV 2>/dev/null | grep -E "venet|inet" | grep -v "127.0.0." | grep 'inet' | grep -v inet6 | awk '{print $2}' | sed s/addr://g | head -n1 | grep '^' || echo '')"
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IPV6_ADDR="$(ifconfig "$NETDEV" 2>/dev/null | grep -E "venet|inet" | grep 'inet6' | grep -i global | awk '{print $2}' | head -n1 | grep '^' || echo '')"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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DATE="$(date +'%Y%m%d%M')"
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OLD_DATE="${OLD_DATE:-2018020901}"
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DOMAIN_NAME="${DOMAIN_NAME:-$FULL_HOST}"
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IPV4_ADDR_GATEWAY="$(ip route show default | awk '/default/ {print $3}' | head -n1 | grep '^' || echo '')"
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IPV4_ADDR="${IPV4_ADDR:-10.0.0.2}"
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IPV4_ADDR_SUBNET="${IPV4_ADDR_SUBNET:-10.0.0.0}"
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IPV4_ADDR_START="${IPV4_ADDR_START:-10.0.100.1}"
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IPV4_ADDR_END="${IPV4_ADDR_END:-10.0.100.254}"
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IPV4_ADDR_NETMASK="${IPV4_ADDR_NETMASK:-255.255.0.0}"
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IPV4_ADDR_GATEWAY="${IPV4_ADDR_GATEWAY:-10.0.0.1}"
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IPV6_ADDR="${IP6_ADDR:-2001:0db8:edfa:1234::2}"
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IPV6_ADDR_SUBNET="${IPV6_ADDR_SUBNET:-2001:0db8:edfa:1234::}"
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IPV6_ADDR_START="${IPV6_ADDR_START:-2001:0db8:edfa:1234:5678::1}"
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IPV6_ADDR_END="${IPV6_ADDR_END:-2001:0db8:edfa:1234:5678::ffff}"
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IPV6_ADDR_NETMASK="${IPV6_ADDR_NETMASK:-64}"
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IPV6_ADDR_GATEWAY="${IPV6_ADDR_GATEWAY:-2001:0db8:edfa:1234::1}"
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[ "$DOMAIN_NAME" == "local" ] && DOMAIN_NAME="test"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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[ -f "/config/rndc.key" ] || rndc-confgen -a -c /etc/rndc.key &>>/data/logs/named.log
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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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/logs/entrypoint.log
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[ -f "/config/rndc.conf" ] || { [ -f "/etc/rndc.conf" ] && cp -Rf "/etc/rndc.conf" "/config/rndc.conf" &>>/data/logs/entrypoint.log; }
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[ -d "/run/tor" ] || mkdir -p "/run/tor" &>>/data/logs/entrypoint.log
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[ -d "/etc/dhcp" ] || mkdir -p "/etc/dhcp" &>>/data/logs/entrypoint.log
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[ -d "/run/dhcp" ] || mkdir -p "/run/dhcp" &>>/data/logs/entrypoint.log
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[ -d "/var/tftpboot" ] && [ ! -d "/data/tftp" ] && mv -f "/var/tftpboot" "/data/tftp" &>>/data/logs/entrypoint.log
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[ -d "/var/lib/dhcp" ] || mkdir -p "/var/lib/dhcp" &>>/data/logs/entrypoint.log
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[ -d "/data/tor" ] || cp -Rf "/var/lib/tor" "/data/tor" &>>/data/logs/entrypoint.log
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[ -d "/data/htdocs/www" ] || cp -Rf "/var/lib/ddns/data/htdocs/www" "/data/htdocs/www" &>>/data/logs/entrypoint.log
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[ -d "/data/named" ] || cp -Rf "/var/lib/ddns/data/named" "/data/named" &>>/data/logs/entrypoint.log
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[ -d "/config/tor" ] || cp -Rf "/var/lib/ddns/config/tor" "/config/tor" &>>/data/logs/entrypoint.log
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[ -d "/config/dhcp" ] || cp -Rf "/var/lib/ddns/config/dhcp" "/config/dhcp" &>>/data/logs/entrypoint.log
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[ -d "/config/named" ] || cp -Rf "/var/lib/ddns/config/named" "/config/named" &>>/data/logs/entrypoint.log
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[ -f "/config/radvd.conf" ] || cp -Rf "/var/lib/ddns/config/radvd.conf" "/config/radvd.conf" &>>/data/logs/entrypoint.log
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[ -f "/config/named.conf" ] || cp -Rf "/var/lib/ddns/config/named.conf" "/config/named.conf" &>>/data/logs/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|'$IPV6_ADDR_GATEWAY'|g' {} \;
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if [ -f "/config/named.conf" ]; then
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echo "Initializing named" &>>/data/logs/entrypoint.log
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rm -R /data/logs/dns/* &>>/data/logs/entrypoint.log
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cp -Rf "/config/named.conf" "/etc/named.conf"
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[ -d "/data/logs/dns" ] || mkdir -p "/data/logs/dns"
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[ -d "/data/named" ] && cp -Rf "/data/named" "/var/named"
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[ -d "/config/named" ] && cp -Rf "/config/named" "/etc/named"
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[ -f "/config/rndc.key" ] && cp -Rf "/config/rndc.key" "/etc/rndc.key"
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[ -f "/config/rndc.conf" ] && cp -Rf "/config/rndc.conf" "/etc/rndc.conf"
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chmod -f 777 "/data/logs/dns"
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__run_dns &>>/data/logs/named.log &
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sleep .5
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fi
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if [ -n "$IP6_ADDR" ]; then
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if [ -f "/config/dhcp/dhcpd6.conf" ]; then
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echo "Initializing dhcpd6" &>>/data/logs/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/logs/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/logs/entrypoint.log
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cp -Rf "/config/radvd.conf" "/etc/radvd.conf"
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radvd -C /etc/radvd.conf &>>/data/logs/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/logs/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/logs/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/logs/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/logs/tor.log &
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fi
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if [ -d "/data/tftp" ]; then
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echo "Initializing tftp" &>>/data/logs/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/logs/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 $IPV4_ADDR" &>>/data/logs/entrypoint.log
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nginx -c "/etc/nginx/nginx.conf" &>>/data/logs/nginx.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/logs/entrypoint.log
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echo "Initializing completed" &>>/data/logs/entrypoint.log
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tail -n 80 -f /data/logs/*.log
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