130 lines
4.6 KiB
Bash
130 lines
4.6 KiB
Bash
#!/bin/bash
|
|
|
|
# Your lanturtle is now automatically configured for you by this script, but if you want to configure it manully here is how:
|
|
# This is just a modifed version of wp5.sh for the pineapple with the turtle network address and bannder
|
|
# You will need to manully cofigure the default gw on your turtle to 172.16.84.42
|
|
# To do that run this command on your turtle: route add default gw 172.16.84.42
|
|
# You will also need to set your DNS settings, add the following line to /etc/resolv.conf on your turtle
|
|
# nameserver: 8.8.8.8
|
|
#
|
|
# I hope this makes development for turtle modules less of a pain... who wants to be tethered to a cable anymore?
|
|
# - Newbi3
|
|
#
|
|
# Credit goes to whoever wrote the wp5.sh script for the wifi pineapple as well as foxtrot for adding the automatic lan turtle configuration.
|
|
#
|
|
|
|
echo "$(tput setaf 2)"
|
|
echo " LAN TURTLE"
|
|
echo " by Hak5"
|
|
echo " .-./*) (*\.-."
|
|
echo " _/___\/ \/___\_"
|
|
echo " U U U U"
|
|
echo "Turtle ICS: v1.2"
|
|
echo "$(tput sgr0)"
|
|
|
|
echo -n "Turtle Netmask [255.255.255.0]: "
|
|
read turtlenetmask
|
|
if [[ $turtlenetmask == '' ]]; then
|
|
turtlenetmask=255.255.255.0 #Default netmask for /24 network
|
|
fi
|
|
|
|
echo -n "Turtle Network [172.16.84.0/24]: "
|
|
read turtlenet
|
|
if [[ $turtlenet == '' ]]; then
|
|
turtlenet=172.16.84.0/24 # Turtle network. Default is 172.16.84.0/24
|
|
fi
|
|
|
|
echo -n "Interface between PC and Turtle [eth1]: "
|
|
read turtlelan
|
|
if [[ $turtlelan == '' ]]; then
|
|
turtlelan=eth1 # Interface of ethernet cable directly connected to Turtle
|
|
fi
|
|
|
|
echo -n "Interface between PC and Internet [wlan0]: "
|
|
read turtlewan
|
|
if [[ $turtlewan == '' ]]; then
|
|
turtlewan=wlan0 #i.e. wlan0 for wifi, ppp0 for 3g modem/dialup, eth0 for lan
|
|
fi
|
|
|
|
tempturtlegw=`netstat -nr | awk 'BEGIN {while ($3!="0.0.0.0") getline; print $2}'` #Usually correct by default
|
|
echo -n "Internet Gateway [$tempturtlegw]: "
|
|
read turtlegw
|
|
if [[ $turtlegw == '' ]]; then
|
|
turtlegw=`netstat -nr | awk 'BEGIN {while ($3!="0.0.0.0") getline; print $2}'` #Usually correct by default
|
|
fi
|
|
|
|
echo -n "IP Address of Host PC [172.16.84.42]: "
|
|
read turtlehostip
|
|
if [[ $turtlehostip == '' ]]; then
|
|
turtlehostip=172.16.84.42 #IP Address of host computer
|
|
fi
|
|
|
|
echo -n "IP Address of Turtle [172.16.84.1]: "
|
|
read turtleip
|
|
if [[ $turtleip == '' ]]; then
|
|
turtleip=172.16.84.1 #Thanks Douglas Adams
|
|
fi
|
|
|
|
echo -n "Prefered DNS Server [8.8.8.8]: "
|
|
read turtledns
|
|
if [[ $turtledns == '' ]]; then
|
|
turtledns=8.8.8.8 # Default DNS server
|
|
fi
|
|
|
|
echo ""
|
|
echo "$(tput setaf 6) _ . $(tput sgr0) $(tput setaf 7)___$(tput sgr0) $(tput setaf 2) .-./*) $(tput sgr0) Internet: $turtlegw - $turtlewan"
|
|
echo "$(tput setaf 6) ( _ )_ $(tput sgr0) $(tput setaf 5)<-->$(tput sgr0) $(tput setaf 7)[___]$(tput sgr0) $(tput setaf 5)<-->$(tput sgr0) $(tput setaf 2) _/___\/ $(tput sgr0) Computer: $turtlehostip"
|
|
echo "$(tput setaf 6) (_ _(_ ,)$(tput sgr0) $(tput setaf 7)\___\\$(tput sgr0) $(tput setaf 2) U U $(tput sgr0) Turtle: $turtlenet - $turtlelan"
|
|
|
|
#Bring up Ethernet Interface directly connected to Turtle
|
|
ifconfig $turtlelan $turtlehostip netmask $turtlenetmask up
|
|
|
|
# Enable IP Forwarding
|
|
echo '1' > /proc/sys/net/ipv4/ip_forward
|
|
#echo -n "IP Forwarding enabled. /proc/sys/net/ipv4/ip_forward set to "
|
|
#cat /proc/sys/net/ipv4/ip_forward
|
|
|
|
#clear chains and rules
|
|
iptables -X
|
|
iptables -F
|
|
#echo iptables chains and rules cleared
|
|
|
|
#setup IP forwarding
|
|
iptables -A FORWARD -i $turtlewan -o $turtlelan -s $turtlenet -m state --state NEW -j ACCEPT
|
|
iptables -A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT
|
|
iptables -A POSTROUTING -t nat -j MASQUERADE
|
|
#echo IP Forwarding Enabled
|
|
|
|
#remove default route
|
|
route del default
|
|
#echo Default route removed
|
|
|
|
#add default gateway
|
|
route add default gw $turtlegw $turtlewan
|
|
#echo Turtle Default Gateway Configured
|
|
|
|
# Change dns server to prefered DNS server
|
|
#sed -i 's/$turtleip/$turtledns/g' /etc/resolv.conf
|
|
sed -i s/$turtleip/$turtledns/g /etc/resolv.conf
|
|
|
|
#automatically try to configure LAN Turtle
|
|
#special thanks to Foxtrot for this part
|
|
ping -i 1 -c1 $turtleip
|
|
if [ $? -eq 0 ]; then
|
|
echo "ICS configuration successful."
|
|
echo "Configuring LAN Turtle."
|
|
echo "Enter password if prompted"
|
|
ssh root@$turtleip "echo \"nameserver $turtledns\" >> /etc/resolv.conf && route add default gw $turtlehostip"
|
|
else
|
|
echo "Could not connect to the LAN Turtle!"
|
|
fi
|
|
|
|
#fix routing on host machine
|
|
#the turtle likes to become your default gateway and thats annoying in this case so we just set it back and fix the dns settings
|
|
#route del default gw lan.turtle
|
|
#route add default gw $turtlegw
|
|
|
|
echo ""
|
|
echo "Happy Shelling :)"
|
|
echo ""
|