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wp6.sh with reset option
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#!/bin/bash | |
# WiFi Pineapple Connector for Linux | |
# EULA https://www.wifipineapple.com/licence/eula.txt | |
# License https://www.wifipineapple.com/licence/software_licence.txt | |
wpver=6.4 | |
spineapplenmask=255.255.255.0 | |
spineapplenet=172.16.42.0/24 | |
spineapplelan=eth1 | |
spineapplewan=wlan0 | |
spineapplegw=192.168.1.1 | |
spineapplehostip=172.16.42.42 | |
spineappleip=172.16.42.1 | |
sfirsttime=1 | |
if [ "$EUID" -ne 0 ] | |
then echo "This WiFi Pineapple Connection script requires root." | |
exit | |
fi | |
function banner { | |
# Show random banner because 1337 | |
b=$(( ( RANDOM % 5 ) + 1 )) | |
case "$b" in | |
1) | |
echo $(tput setaf 3) | |
echo " _ ___ _______ ____ _ __ "; | |
echo " | | / (_) ____(_) / __ \\(_)___ ___ ____ _____ ____ / /__ "; | |
echo " | | /| / / / /_ / / / /_/ / / __ \/ _ \/ __ '/ __ \/ __ \/ / _ \\"; | |
echo " | |/ |/ / / __/ / / / ____/ / / / / __/ /_/ / /_/ / /_/ / / __/ "; | |
echo " |__/|__/_/_/ /_/ /_/ /_/_/ /_/\___/\__,_/ .___/ .___/_/\___/ "; | |
echo " $(tput setaf 3)/_/ /_/$(tput sgr0) v$wpver"; | |
;; | |
2) | |
echo $(tput setaf 3) | |
echo " ___ __ ___ __ __ ___ "; | |
echo " | | | |__ | |__) | |\ | |__ /\ |__) |__) | |__ "; | |
echo " |/\| | | | | | | \| |___ /~~\ | | |___ |___ "; | |
echo " $(tput sgr0)v$wpver" | |
;; | |
3) | |
echo $(tput setaf 3) | |
echo " ▄▄▌ ▐ ▄▌▪ ·▄▄▄▪ ▄▄▄·▪ ▐ ▄ ▄▄▄ . ▄▄▄· ▄▄▄· ▄▄▄·▄▄▌ ▄▄▄ ."; | |
echo " ██· █▌▐███ ▐▄▄·██ ▐█ ▄███ •█▌▐█▀▄.▀·▐█ ▀█ ▐█ ▄█▐█ ▄███• ▀▄.▀·"; | |
echo " ██▪▐█▐▐▌▐█·██▪ ▐█· ██▀·▐█·▐█▐▐▌▐▀▀▪▄▄█▀▀█ ██▀· ██▀·██▪ ▐▀▀▪▄"; | |
echo " ▐█▌██▐█▌▐█▌██▌.▐█▌ ▐█▪·•▐█▌██▐█▌▐█▄▄▌▐█ ▪▐▌▐█▪·•▐█▪·•▐█▌▐▌▐█▄▄▌"; | |
echo " ▀▀▀▀ ▀▪▀▀▀▀▀▀ ▀▀▀ .▀ ▀▀▀▀▀ █▪ ▀▀▀ ▀ ▀ .▀ .▀ .▀▀▀ ▀▀▀ "; | |
echo " $(tput sgr0)v$wpver" | |
;; | |
4) | |
echo $(tput setaf 3) | |
echo " ▄ ▄ ▄█ ▄████ ▄█ █ ▄▄ ▄█ ▄ ▄███▄ ██ █ ▄▄ █ ▄▄ █ ▄███▄ "; | |
echo " █ █ ██ █▀ ▀ ██ █ █ ██ █ █▀ ▀ █ █ █ █ █ █ █ █▀ ▀"; | |
echo "█ ▄ █ ██ █▀▀ ██ █▀▀▀ ██ ██ █ ██▄▄ █▄▄█ █▀▀▀ █▀▀▀ █ ██▄▄ "; | |
echo "█ █ █ ▐█ █ ▐█ █ ▐█ █ █ █ █▄ ▄▀ █ █ █ █ ███▄ █▄ ▄"; | |
echo " █ █ █ ▐ █ ▐ █ ▐ █ █ █ ▀███▀ █ █ █ ▀ ▀███▀ "; | |
echo " ▀ ▀ ▀ ▀ █ ██ █ ▀ ▀ $(tput sgr0)v$wpver"; | |
;; | |
5) | |
echo $(tput setaf 3) | |
echo " ( ( "; | |
echo " ( ( )\ ) )\ ) ( "; | |
echo " )\))( ' ( (()/( ( (()/( ( ( ) )\ ( "; | |
echo "((_)()\ ) )\ /(_)) )\ /(_)))\ ( ))\ ( /( \` ) \` ) ((_) ))\ "; | |
echo "_(())\_)()((_)(_))_|((_) (_)) ((_) )\ ) /((_))(_)) /(/( /(/( _ /((_) "; | |
echo "\ \((_)/ / (_)| |_ (_) | _ \ (_) _(_/( (_)) ((_)_ ((_)_\ ((_)_\ | |(_)) "; | |
echo " \ \/\/ / | || __| | | | _/ | || ' \))/ -_)/ _\` || '_ \)| '_ \)| |/ -_) "; | |
echo " \_/\_/ |_||_| |_| |_| |_||_||_| \___|\__,_|| .__/ | .__/ |_|\___| "; | |
echo " |_| |_| $(tput sgr0)v$wpver"; | |
;; | |
esac | |
} | |
function showsettings { | |
printf "\n\ | |
$(tput bold)Saved Settings$(tput sgr0): Share Internet connection from $spineapplewan\n\ | |
to WiFi Pineapple at $spineapplelan through default gateway $spineapplegw\n" | |
} | |
function menu { | |
printf "\n\ | |
[$(tput bold)C$(tput sgr0)]onnect using saved settings\n\ | |
[$(tput bold)G$(tput sgr0)]uided setup (recommended)\n\ | |
[$(tput bold)M$(tput sgr0)]anual setup\n\ | |
[$(tput bold)A$(tput sgr0)]dvanced IP settings\n\ | |
[$(tput bold)R$(tput sgr0)]eset settings, disconnect\n\ | |
[$(tput bold)Q$(tput sgr0)]uit\n\n " | |
read -r -sn1 key | |
case "$key" in | |
[gG]) guidedsetup;; | |
[mM]) manualsetup;; | |
[cC]) connectsaved;; | |
[aA]) advancedsetup;; | |
[rR]) resetsettings;; | |
[bB]) bunny;; | |
[qQ]) printf "\n"; exit;; | |
esac | |
} | |
function manualsetup { | |
ipinstalled=$(which ip) | |
if [[ "$?" == 0 ]]; then | |
ifaces=($(ip link show | grep -v link | awk {'print $2'} | sed 's/://g' | grep -v lo)) | |
printf "\n Select WiFi Pineapple Interface:\n" | |
for i in "${!ifaces[@]}"; do | |
printf " [$(tput bold)%s$(tput sgr0)]\t%s\t" "$i" "${ifaces[$i]}" | |
printf "$(ip -4 addr show ${ifaces[$i]} | grep inet | awk {'print $2'} | head -1)\n" | |
done | |
read -r -p " > " planq | |
if [ "$planq" -eq "$planq" ] 2>/dev/null; then | |
spineapplelan=(${ifaces[planq]}) | |
else | |
printf "\n Response must be a listed numeric option\n"; manualsetup | |
fi | |
printf "\n Select Internet Interface:\n" | |
for i in "${!ifaces[@]}"; do | |
printf " [$(tput bold)%s$(tput sgr0)]\t%s\t" "$i" "${ifaces[$i]}" | |
printf "$(ip -4 addr show ${ifaces[$i]} | grep inet | awk {'print $2'} | head -1)\n" | |
done | |
read -r -p " > " inetq | |
if [ "$inetq" -eq "$inetq" ] 2>/dev/null; then | |
spineapplewan=(${ifaces[inetq]}) | |
else | |
printf "\n Response must be a listed numeric option\n"; manualsetup | |
fi | |
printf "\n$(netstat -nr)\n\n" | |
read -r -p " Specify Default Gateway IP Address: " spineapplegw | |
savechanges | |
else | |
printf "\n\n Configuration requires the 'iproute2' package (aka the 'ip' command).\n Please install 'iproute2' to continue.\n" | |
menu | |
fi | |
} | |
function guidedsetup { | |
pineappledetected=$(ip addr | grep '00:[cC]0:[cC][aA]\|00:13:37' -B1 | awk {'print $2'} | head -1 | grep 'eth\|en') | |
if [[ "$?" == 0 ]]; then | |
printf "\n WiFi Pineapple detected. Please disconnect the WiFi Pineapple from\n this computer and $(tput bold)press any key$(tput sgr0) to continue with guided setup.\n " | |
read -r -sn1 anykey | |
guidedsetup | |
fi | |
hasiproute2=$(which ip) | |
if [[ "$?" == 1 ]]; then | |
printf "\n\n Configuration requires the 'iproute2' package (aka the 'ip' command).\n Please install 'iproute2' to continue.\n"; menu | |
fi | |
hasdefaultroute=$(ip route) | |
if [[ "$?" == 1 ]]; then | |
printf "\n No route detected. Check connection and try again.\n"; menu | |
fi | |
printf "\n $(tput setaf 3)Step 1 of 3: Select Default Gateway$(tput sgr0)\n\ | |
Default gateway reported as $(tput bold)$(ip route | grep default | awk {'print $3'} | head -1)$(tput sgr0)\n" | |
read -r -p " Use the above reported default gateway? [Y/n]? " usedgw | |
case $usedgw in | |
[yY][eE][sS]|[yY]|'') | |
spineapplegw=($(ip route | grep default | awk {'print $3'})) | |
;; | |
[nN][oO]|[nN]) | |
printf "\n$(ip route)\n\n" | |
read -r -p " Specify the default gateway by IP address: " spineapplegw | |
;; | |
esac | |
printf "\n $(tput setaf 3)Step 2 of 3: Select Internet Interface$(tput sgr0)\n\ | |
Internet interface reported as $(tput bold)$(ip route | grep default | awk {'print $5'} | head -1)$(tput sgr0)\n" | |
read -r -p " Use the above reported Internet interface? [Y/n]? " useii | |
case $useii in | |
[yY][eE][sS]|[yY]|'') | |
spineapplewan=($(ip route | grep default | awk {'print $5'})) | |
;; | |
[nN][oO]|[nN]) | |
printf "\n Available Network Interfaces:\n" | |
ifaces=($(ip link show | grep -v link | awk {'print $2'} | sed 's/://g' | grep -v lo)) | |
for i in "${!ifaces[@]}"; do | |
printf " \t%s\t" "${ifaces[$i]}" | |
printf "$(ip -4 addr show ${ifaces[$i]} | grep inet | awk {'print $2'} | head -1)\n" | |
done | |
read -r -p " Specify the internet interface by name: " spineapplewan | |
;; | |
esac | |
printf "\n $(tput setaf 3)Step 3 of 3: Select WiFi Pineapple Interface$(tput sgr0)\n Please connect the WiFi Pineapple to this computer.\n " | |
a="0" | |
until pineappleiface=$(ip addr | grep '00:[cC]0:[cC][aA]\|00:13:37' -B1 | awk {'print $2'} | head -1 | grep 'eth\|en') | |
do | |
printf "." | |
sleep 1 | |
a=$[$a+1] | |
if [[ $a == "51" ]]; then | |
printf "\n " | |
a=0 | |
fi | |
done | |
printf "[Checking]" | |
sleep 5 # Wait as the system is likely to rename interface. Sleeping rather than more advanced error handling becasue reasons. Try: dmesg | tail | grep -E 'asix.*renamed' | |
pineappleiface=$(ip addr | grep '00:[cC]0:[cC][aA]\|00:13:37' -B1 | awk {'print $2'} | head -1 | grep 'eth\|en' | sed 's/://g') | |
printf "\n Detected WiFi Pineapple on interface $(tput bold)$pineappleiface$(tput sgr0)\n"; | |
read -r -p " Use the above detected WiFi Pineapple interface? [Y/n]? " pi | |
case $pi in | |
[yY][eE][sS]|[yY]|'') | |
spineapplelan=$pineappleiface | |
;; | |
[nN][oO]|[nN]) | |
printf "\n Available Network Interfaces:\n" | |
ifaces=($(ip link show | grep -v link | awk {'print $2'} | sed 's/://g' | grep -v lo)) | |
for i in "${!ifaces[@]}"; do | |
printf " \t%s\t" "${ifaces[$i]}" | |
printf "$(ip -4 addr show ${ifaces[$i]} | grep inet | awk {'print $2'} | head -1)\n" | |
done | |
read -r -p " Specify the WiFi Pineapple interface by name: " spineapplelan | |
;; | |
esac | |
savechanges | |
} | |
function advancedsetup { | |
printf "\n\ | |
By default the WiFi Pineapple resides on the $(tput bold)172.16.42.0/24$(tput sgr0) network\n\ | |
with the IP Address $(tput bold)172.16.42.1$(tput sgr0) and Ethernet default route $(tput bold)172.16.42.42$(tput sgr0).\n\n\ | |
The WiFi Pineapple expects an Internet connection from 172.16.42.42 by\n\ | |
default, which this script aids in configuring. These IP addresses may\n\ | |
be changed if desired by modifying network configs on the WiFi Pineapple.\n\n" | |
read -r -p " Continue with advanced IP config [y/N]? " qcontinue | |
case $qcontinue in | |
[nN][oO]|[nN]|'') menu ;; | |
[yY][eE][sS]|[yY]) | |
read -r -p " WiFi Pineapple Network [172.16.42.0/24]: " spineapplenet | |
if [[ $spineapplenet == '' ]]; then | |
spineapplenet=172.16.42.0/24 # Pineapple network. Default is 172.16.42.0/24 | |
fi | |
read -r -p " WiFi Pineapple Netmask [255.255.255.0]: " spineapplenmask | |
if [[ $spineapplenmask == '' ]]; then | |
spineapplenmask=255.255.255.0 #Default netmask for /24 network | |
fi | |
read -r -p " Host IP Address [172.16.42.42]: " spineapplehostip | |
if [[ $spineapplehostip == '' ]]; then | |
spineapplehostip=172.16.42.42 #IP Address of host computer | |
fi | |
read -r -p " WiFi Pineapple IP Address [172.16.42.1]: " spineappleip | |
if [[ $spineappleip == '' ]]; then | |
spineappleip=172.16.42.1 #Don't forget your towel | |
fi | |
printf "\n Advanced IP settings will be saved for future sessions.\n Default settings may be restored by selecting Advanced IP settings and\n pressing [ENTER] when prompted for IP settings.\n\n Press any key to continue" | |
savechanges | |
;; | |
esac | |
} | |
function savechanges { | |
sed -i "s/^spineapplenmask.*/spineapplenmask=$spineapplenmask/" $0 | |
sed -i "s&^spineapplenet.*&spineapplenet=$spineapplenet&" $0 | |
sed -i "s/^spineapplelan.*/spineapplelan=$spineapplelan/" $0 | |
sed -i "s/^spineapplewan.*/spineapplewan=$spineapplewan/" $0 | |
sed -i "s/^spineapplegw.*/spineapplegw=$spineapplegw/" $0 | |
sed -i "s/^spineapplehostip.*/spineapplehostip=$spineapplehostip/" $0 | |
sed -i "s/^spineappleip.*/spineappleip=$spineappleip/" $0 | |
sed -i "s/^sfirsttime.*/sfirsttime=0/" $0 | |
sfirsttime=0 | |
printf "\n Settings saved.\n" | |
showsettings | |
menu | |
} | |
function connectsaved { | |
if [[ "$sfirsttime" == "1" ]]; then | |
printf "\n Error: Settings unsaved. Run either Guided or Manual setup first.\n"; menu | |
fi | |
ifconfig $spineapplelan $spineapplehostip netmask $spineapplenmask up #Bring up Ethernet Interface directly connected to Pineapple | |
printf "Detecting WiFi Pineapple..." | |
until ping $spineappleip -c1 -w1 >/dev/null | |
do | |
printf "." | |
ifconfig $spineapplelan $spineapplehostip netmask $spineapplenmask up &>/dev/null | |
sleep 1 | |
done | |
printf "...found.\n\n" | |
printf " $(tput setaf 6) _ . $(tput sgr0) $(tput setaf 7)___$(tput sgr0) $(tput setaf 3)\||/$(tput sgr0)\n" | |
printf " $(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)\n" | |
printf " $(tput setaf 6) (_ _(_ ,)$(tput sgr0) $(tput setaf 7)\___\\$(tput sgr0) $(tput setaf 3)'<><>'$(tput sgr0)\n" | |
ifconfig $spineapplelan $spineapplehostip netmask $spineapplenmask up #Bring up Ethernet Interface directly connected to Pineapple | |
echo '1' > /proc/sys/net/ipv4/ip_forward # Enable IP Forwarding | |
iptables -X #clear chains and rules | |
iptables -F | |
iptables -A FORWARD -i $spineapplewan -o $spineapplelan -s $spineapplenet -m state --state NEW -j ACCEPT #setup IP forwarding | |
iptables -A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT | |
iptables -A POSTROUTING -t nat -j MASQUERADE | |
route del default #remove default route | |
route add default gw $spineapplegw $spineapplewan #add default gateway | |
printf "\n Browse to http://$spineappleip:1471\n\n" | |
exit | |
} | |
function resetsettings { | |
if [[ "$sfirsttime" == "1" ]]; then | |
printf "\n Error: Settings unsaved. Run either Guided or Manual setup first. Cannot reset something that doesn't exist.\n"; menu | |
fi | |
ifconfig $spineapplelan $spineapplehostip netmask $spineapplenmask down | |
ifconfig $spineapplewan up | |
echo '0' > /proc/sys/net/ipv4/ip_forward # Enable IP Forwarding | |
iptables -X #clear chains and rules | |
iptables -F | |
route del default #remove default route | |
route del -net 172.16.42.0 netmask 255.255.255.0 dev eth3 | |
route add default gw $spineapplegw $spineapplewan #add default gateway | |
mv -f --backup=t /etc/resolv.conf.bak /etc/resolv.conf | |
printf "\n Your network settings have been reset. No more pineapple\n" | |
exit | |
} | |
function bunny { | |
printf "\nNetmask $spineapplenmask\nPineapple Net $spineapplenet\nPineapple LAN $spineapplelan\nPineapple WAN $spineapplewan\nPineapple GW $spineapplegw\nPineapple IP $spineappleip\nHost IP $spineapplehostip\n" | |
printf "\n$(lsusb | grep ASIX)\n\n$(ifconfig -a)\n\n$(route)\n\n$(dmesg | grep -E '[aA][sS][iI[[xX].*|00:[cC]0:[cC][aA]')\n" | |
printf "\n/)___(\ \n(='.'=)\n(\")_(\")\n" | |
exit | |
} | |
banner #remove for less 1337 | |
showsettings | |
if [[ "$sfirsttime" == "1" ]]; then | |
printf " | |
Since this is the first time running the WP6 Internet Connection Sharing\n\ | |
script, Guided setup is recommended to save initial configuration.\n\ | |
Subsequent sessions may be quickly connected using saved settings.\n" | |
fi | |
menu |
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