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wp4.sh
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#!/bin/bash
#define variables
echo "$(tput setaf 1) _ ___ _______ ____ _ __ "
echo " | | / (_) ____(_) / __ \\(_)___ ___ ____ _____ ____ / /__ "
echo " | | /| / / / /_ / / / /_/ / / __ \/ _ \/ __ '/ __ \/ __ \/ / _ \\"
echo " | |/ |/ / / __/ / / / ____/ / / / / __/ /_/ / /_/ / /_/ / / __/"
echo " |__/|__/_/_/ /_/ /_/ /_/_/ /_/\___/\__,_/ .___/ .___/_/\___/ "
echo " $(tput sgr0) OWN the Network $(tput setaf 1)/_/ /_/$(tput sgr0) v2.1"
echo ""
echo -n "Pineapple Netmask [255.255.255.0]: "
read pineapplenetmask
if [[ $pineapplenetmask == '' ]]; then
pineapplenetmask=255.255.255.0 #Default netmask for /24 network
fi
echo -n "Pineapple Network [172.16.42.0/24]: "
read pineapplenet
if [[ $pineapplenet == '' ]]; then
pineapplenet=172.16.42.0/24 # Pineapple network. Default is 172.16.42.0/24
fi
echo -n "Interface between PC and Pineapple [eth0]: "
read pineapplelan
if [[ $pineapplelan == '' ]]; then
pineapplelan=eth0 # Interface of ethernet cable directly connected to Pineapple
fi
echo -n "Interface between PC and Internet [wlan0]: "
read pineapplewan
if [[ $pineapplewan == '' ]]; then
pineapplewan=wlan0 #i.e. wlan0 for wifi, ppp0 for 3g modem/dialup, eth0 for lan
fi
temppineapplegw=`netstat -nr | awk 'BEGIN {while ($3!="0.0.0.0") getline; print $2}'` #Usually correct by default
echo -n "Internet Gateway [$temppineapplegw]: "
read pineapplegw
if [[ $pineapplegw == '' ]]; then
pineapplegw=`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 [172.16.42.42]: "
read pineapplehostip
if [[ $pineapplehostip == '' ]]; then
pineapplehostip=172.16.42.42 #IP Address of host computer
fi
echo -n "IP Address of Pineapple [172.16.42.1]: "
read pineappleip
if [[ $pineappleip == '' ]]; then
pineappleip=172.16.42.1 #Thanks Douglas Adams
fi
#Display settings
#echo Pineapple connected to: $pineapplelan
#echo Internet connection from: $pineapplewan
#echo Internet connection gateway: $pineapplegw
#echo Host Computer IP: $pineapplehostip
#echo Pineapple IP: $pineappleip
#echo Network: $pineapplenet
#echo Netmask: $pineapplenetmask
echo ""
echo "$(tput setaf 6) _ . $(tput sgr0) $(tput setaf 7)___$(tput sgr0) $(tput setaf 3)\||/$(tput sgr0) Internet: $pineapplegw - $pineapplewan"
echo "$(tput setaf 6) ( _ )_ $(tput sgr0) $(tput setaf 2)<-->$(tput sgr0) $(tput setaf 7)[___]$(tput sgr0) $(tput setaf 2)<-->$(tput sgr0) $(tput setaf 3),<><>,$(tput sgr0) Computer: $pineapplehostip"
echo "$(tput setaf 6) (_ _(_ ,)$(tput sgr0) $(tput setaf 7)\___\\$(tput sgr0) $(tput setaf 3)'<><>'$(tput sgr0) Pineapple: $pineapplenet - $pineapplelan"
#Bring up Ethernet Interface directly connected to Pineapple
ifconfig $pineapplelan $pineapplehostip netmask $pineapplenetmask 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 $pineapplewan -o $pineapplelan -s $pineapplenet -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 $pineapplegw $pineapplewan
#echo Pineapple Default Gateway Configured
#instructions
#echo All set. Now on the Pineapple issue: route add default gw $pineapplehostip br-lan
#ping -c1 $pineappleip
#if [ $? -eq 0 ]; then
#echo "ICS configuration successful."
#echo "Issuing on Pineapple: route add default gw $pineapplehostip br-lan"
#echo " ssh root@$pineappleip 'route add default gw '$pineapplehostip' br-lan'"
#echo "Enter Pineapple password if prompted"
#ssh root@$pineappleip 'route add default gw '$pineapplehostip' br-lan'
#fi
echo ""
echo "Browse to http://$pineappleip:1471 -- Happy Hacking!"
echo ""