Add files I stupidly forgot to add...

qbittorrent/iptables.sh

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+#!/bin/bash
+# Forked from binhex's OpenVPN dockers
+
+# Wait until tunnel is up
+while : ; do
+	tunnelstat=$(netstat -ie | grep -E "tun|tap")
+	if [[ ! -z "${tunnelstat}" ]]; then
+		break
+	else
+		sleep 1
+	fi
+done
+
+# ip route
+###
+
+DEBUG=false
+
+
+# split comma seperated string into list from LAN_NETWORK env variable
+IFS=',' read -ra lan_network_list <<< "${LAN_NETWORK}"
+
+lancount=0
+# process lan networks in the list
+for lan_network_item in "${lan_network_list[@]}"; do
+
+	# get default gateway of interfaces as looping through them
+	DEFAULT_GATEWAY=$(ip -4 route list 0/${lancount} | cut -d ' ' -f 3)
+	
+	# strip whitespace from start and end of lan_network_item
+	lan_network_item=$(echo "${lan_network_item}" | sed -e 's~^[ \t]*~~;s~[ \t]*$~~')
+
+	echo "[info] Adding ${lan_network_item} as route via docker eth0"
+	ip route add "${lan_network_item}" via "${DEFAULT_GATEWAY}" dev eth0
+
+	lancount=$((lancount+1))
+done
+
+echo "[info] ip route defined as follows..." | ts '%Y-%m-%d %H:%M:%.S'
+echo "--------------------"
+ip route
+echo "--------------------"
+
+# setup iptables marks to allow routing of defined ports via eth0
+###
+
+if [[ "${DEBUG}" == "true" ]]; then
+	echo "[debug] Modules currently loaded for kernel" ; lsmod
+fi
+
+# check we have iptable_mangle, if so setup fwmark
+lsmod | grep iptable_mangle
+iptable_mangle_exit_code=$?
+
+if [[ $iptable_mangle_exit_code == 0 ]]; then
+
+	echo "[info] iptable_mangle support detected, adding fwmark for tables" | ts '%Y-%m-%d %H:%M:%.S'
+
+	# setup route for deluge webui using set-mark to route traffic for port 8080 to eth0
+	echo "8080    webui" >> /etc/iproute2/rt_tables
+	ip rule add fwmark 1 table webui
+	ip route add default via $DEFAULT_GATEWAY table webui
+
+fi
+
+# identify docker bridge interface name (probably eth0)
+ docker_interface=$(netstat -ie | grep -vE "lo|tun|tap" | sed -n '1!p' | grep -P -o -m 1 '^[\w]+')
+if [[ "${DEBUG}" == "true" ]]; then
+	echo "[debug] Docker interface defined as ${docker_interface}"
+fi
+
+# identify ip for docker bridge interface
+docker_ip=$(ifconfig "${docker_interface}" | grep -P -o -m 1 '(?<=inet\saddr:)[^\s]+')
+if [[ "${DEBUG}" == "true" ]]; then
+ 	echo "[debug] Docker IP defined as ${docker_ip}"
+fi
+
+# identify netmask for docker bridge interface
+docker_mask=$(ifconfig "${docker_interface}" | grep -P -o -m 1 '(?<=Mask:)[^\s]+')
+if [[ "${DEBUG}" == "true" ]]; then
+	echo "[debug] Docker netmask defined as ${docker_mask}"
+fi
+
+# convert netmask into cidr format
+docker_network_cidr=$(ipcalc "${docker_ip}" "${docker_mask}" | grep -P -o -m 1 "(?<=Network:)\s+[^\s]+" | sed -e 's~^[ \t]*~~;s~[ \t]*$~~')
+echo "[info] Docker network defined as ${docker_network_cidr}" | ts '%Y-%m-%d %H:%M:%.S'
+
+# input iptable rules
+###
+
+# set policy to drop ipv4 for input
+iptables -P INPUT DROP
+
+# set policy to drop ipv6 for input
+ip6tables -P INPUT DROP 1>&- 2>&-
+
+# accept input to tunnel adapter
+iptables -A INPUT -i "${VPN_DEVICE_TYPE}" -j ACCEPT
+
+# accept input to/from docker containers (172.x range is internal dhcp)
+iptables -A INPUT -s "${docker_network_cidr}" -d "${docker_network_cidr}" -j ACCEPT
+
+# accept input to vpn gateway
+iptables -A INPUT -i eth0 -p $VPN_PROTOCOL --sport $VPN_PORT -j ACCEPT
+
+# accept input to deluge webui port 8080
+iptables -A INPUT -i eth0 -p tcp --dport 8080 -j ACCEPT
+iptables -A INPUT -i eth0 -p tcp --sport 8080 -j ACCEPT
+
+# process lan networks in the list
+for lan_network_item in "${lan_network_list[@]}"; do
+
+	# strip whitespace from start and end of lan_network_item
+	lan_network_item=$(echo "${lan_network_item}" | sed -e 's~^[ \t]*~~;s~[ \t]*$~~')
+
+	# accept input to deluge daemon port - used for lan access
+	iptables -A INPUT -i eth0 -s "${lan_network_item}" -p tcp --dport 8999 -j ACCEPT
+
+done
+
+# accept input icmp (ping)
+iptables -A INPUT -p icmp --icmp-type echo-reply -j ACCEPT
+
+# accept input to local loopback
+iptables -A INPUT -i lo -j ACCEPT
+
+# output iptable rules
+###
+
+# set policy to drop ipv4 for output
+iptables -P OUTPUT DROP
+
+# set policy to drop ipv6 for output
+ip6tables -P OUTPUT DROP 1>&- 2>&-
+
+# accept output from tunnel adapter
+iptables -A OUTPUT -o "${VPN_DEVICE_TYPE}" -j ACCEPT
+
+# accept output to/from docker containers (172.x range is internal dhcp)
+iptables -A OUTPUT -s "${docker_network_cidr}" -d "${docker_network_cidr}" -j ACCEPT
+
+# accept output from vpn gateway
+iptables -A OUTPUT -o eth0 -p $VPN_PROTOCOL --dport $VPN_PORT -j ACCEPT
+
+# if iptable mangle is available (kernel module) then use mark
+if [[ $iptable_mangle_exit_code == 0 ]]; then
+
+	# accept output from deluge webui port 8112 - used for external access
+	iptables -t mangle -A OUTPUT -p tcp --dport 8080 -j MARK --set-mark 1
+	iptables -t mangle -A OUTPUT -p tcp --sport 8080 -j MARK --set-mark 1
+
+fi
+
+# accept output from deluge webui port 8112 - used for lan access
+iptables -A OUTPUT -o eth0 -p tcp --dport 8080 -j ACCEPT
+iptables -A OUTPUT -o eth0 -p tcp --sport 8080 -j ACCEPT
+
+# process lan networks in the list
+for lan_network_item in "${lan_network_list[@]}"; do
+
+	# strip whitespace from start and end of lan_network_item
+	lan_network_item=$(echo "${lan_network_item}" | sed -e 's~^[ \t]*~~;s~[ \t]*$~~')
+
+	# accept output to deluge daemon port - used for lan access
+	iptables -A OUTPUT -o eth0 -d "${lan_network_item}" -p tcp --sport 8999 -j ACCEPT
+
+done
+
+# accept output for icmp (ping)
+iptables -A OUTPUT -p icmp --icmp-type echo-request -j ACCEPT
+
+# accept output from local loopback adapter
+iptables -A OUTPUT -o lo -j ACCEPT
+
+echo "[info] iptables defined as follows..." | ts '%Y-%m-%d %H:%M:%.S'
+echo "--------------------"
+iptables -S
+echo "--------------------"
+
+exec /bin/bash /etc/qbittorrent/scripts/start.sh

qbittorrent/start.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+set -e
+
+_handler() {
+	echo "[warn] Shutdown detected... cleaning up real quick!" | ts '%Y-%m-%d %H:%M:%.S'
+	# if config directory exists, apply permissions before exiting
+	if [[ -e /config/qBittorrent ]]; then
+		echo "[info] qBittorrent directory exists in /config, applying ownership and permissions before exit" | ts '%Y-%m-%d %H:%M:%.S'
+		chmod -R 755 /config/qBittorrent
+		chown -R 99:100 /config/qBittorrent
+	fi
+}
+
+trap _handler SIGINT SIGTERM SIGHUP 
+
+echo "[info] Starting qBittorrent daemon..." | ts '%Y-%m-%d %H:%M:%.S'
+/usr/bin/qbittorrent-nox =-profile=/config &
+
+child=$(pgrep -o -x qbittorrent-nox) 
+wait "$child"