#!/usr/bin/env bash

# Define Colours
cyan='\e[0;36m'
green='\e[0;32m'
lightgreen='\e[1;32m'
white='\e[1;37m'
red='\e[1;31m'
yellow='\e[1;33m'
blue='\e[1;34m'
purple='\e[1;35m'
path=`pwd`

function chknet() {
 echo -e $red "[X] Your Internet is not working correctly!"
 sleep 1
 echo -e $cyan "[*] Checking ...."
 ping -c 1 8.8.4.4 > /dev/null 2>&1
 png="$?" 
 
 if [ $png == "0" ]; then
    echo -e $red "[X] Your linux OS is not able to resolve"
    echo -e $red "hostnames over terminal using ping !!"
    echo ""
    echo -e $yellow "Search on the web : (unable to resolve hostnames ping) to find a solution"
    echo ""
    echo -e $green "Update will continue , but is not garantee that cloud work properly."
    echo ""
    echo -e $cyan "Update will continue because :"
    echo -e $green "Ping google.com =$red Failed"
    echo -e $green "Ping google DNS = Success"
    echo ""
    echo -e $green "Press [ENTER] key to continue"
    read continue
    sleep 1
 elif [ $png == "1" ]; then
    echo -e $yellow "You are connected to your local network but not to the web ."
    echo -e $yellow "Check if your router/modem gateway is connected to the web ."
    echo ""
    echo -e $green "Update will not continue , you are only connected to your local lan."
    echo ""
    echo -e $cyan "Update will stop because :"
    echo -e $green "Ping google.com =$red Failed"
    echo -e $green "Ping google DNS =$red Failed"
    echo ""
    echo -e $green "Press [ENTER] key to continue"
    read continue
    exit 1
    sleep 1
elif [ $png == "2" ]; then
    echo -e $red "You are not connected to any network ."
    echo ""
    echo -e $cyan "Update will stop because :"
    echo -e $green "Ping google.com =$red Failed"
    echo -e $green "Ping google DNS =$red Failed"
    echo ""
    echo -e $green "Press [ENTER] key to continue"
    read continue
    exit 1
    sleep 1
 fi
}

which nc > /dev/null 2>&1
 if [[ "$?" -ne "0" ]]; then
      echo "Installing netcat"
      apt-get install netcat -y > /dev/null 2>&1
      which nc > /dev/null 2>&1
   if [[ "$?" -ne "0" ]]; then
      echo "Unable to Install Netcat"
      echo "Make Sure you are connected to the Internet"
      echo "before running Update for Fatrat"
      echo ""
      sleep 5
      exit 0
    fi
 fi
 
which git > /dev/null 2>&1
 if [[ "$?" -ne "0" ]]; then
      echo "Installing netcat"
      apt-get install git -y > /dev/null 2>&1
      which git > /dev/null 2>&1
    if [[ "$?" -ne "0" ]]; then
      echo "Unable to Install Git"
      echo "Make Sure you are connected to the Internet"
      echo "before running Update for Fatrat"
      echo ""
      sleep 5
      exit 0
    fi
 fi      
      
echo ""     
echo -e "GET http://google.com HTTP/1.0\n\n" | nc google.com 80 > /dev/null 2>&1
 if [[ $? -ne 0 ]]; then
    echo -e "$red" [ X ]::[Internet Connection]: OFFLINE!;
    chknet
    sleep 1
 else
     echo -e "$green" [✔]::[Internet Connection]: CONNECTED!;
    sleep 1
 fi

sleep 1
echo ""
echo -n "* - Creating Temporary Directory for config files...."
find . -type f -name "*.md" -exec rm -f {} \; > /dev/null 2>&1
tmpdir="$HOME/frtemp"
mkdir "$tmpdir" >/dev/null 2>&1
rm -f "$path/temp/*" >/dev/null 2>&1
mkdir "$tmpdir/autorun/" >/dev/null 2>&1
mkdir "$tmpdir/config" > /dev/null 2>&1
mkdir "$tmpdir/config/listeners" > /dev/null 2>&1
mkdir "$tmpdir/logs" > /dev/null 2>&1
echo "Done"
sleep 1
echo -n "* - Moving config files to Temporary Folder...."
mv "$path/autorun/*" "$tmpdir/autorun/" >/dev/null 2>&1
mv "$path/config/config.path" "$tmpdir/config/" >/dev/null 2>&1
mv "$path/config/listeners/*" "$tmpdir/config/listeners/" >/dev/null 2>&1
mv "$path/logs/*" "$tmpdir/logs/" >/dev/null 2>&1
echo "Done"
sleep 1
echo -n "* - Updating Fatrat from Github...."
sleep 1
git reset HEAD --hard
git pull origin master
echo "Done"
sleep 1
echo -n "* - Moving config files again to Fatrat Directory...."
mv "$tmpdir/autorun/*" "$path/autorun/" >/dev/null 2>&1
mv "$tmpdir/config/config.path" "$path/config/" >/dev/null 2>&1
mv "$tmpdir/config/grab.conf" "$path/config/" >/dev/null 2>&1
mv "$tmpdir/config/listeners/*" "$path/config/listeners/"  >/dev/null 2>&1
mv "$tmpdir/logs/*" "$path/logs/" >/dev/null 2>&1
sleep 1
echo "Done"
echo "* - Removing temporary directory...."
rm -fr "$tmpdir/" >/dev/null 2>&1
sleep 1
echo "Done"
echo "* - Applying Execution Permissions to fatrat scripts...."
chmod +x fatrat >/dev/null 2>&1
chmod +x setup.sh >/dev/null 2>&1 
chmod +x powerfull.sh >/dev/null 2>&1
chmod +x grab.sh >/dev/null 2>&1
chmod +x update >/dev/null 2>&1
chmod +x backdoor_apk >/dev/null 2>&1
sleep 1
echo "Done"
echo ""
echo "Update complete , you can run fatrat now"
exit 0