firejail-switch

#!/bin/bash

#=============================================================================={
##   Destiny:   Developed for switch firejail in Linux
	VERSION='2'
##   Date:    2023.11.08 (Year.Month.Day)      
##   License:   GNU GPL v.3		http://www.gnu.org/licenses/gpl-3.0.en.html
##   Source:    https://github.com/tele1/LinuxScripts
##   Script usage: bash script_name
#==============================================================================}


# 	TUTORIALS:	
# https://forums.linuxmint.com/viewtopic.php?f=42&t=240157
# https://sourceforge.net/p/yad-dialog/wiki/Examples/
# http://smokey01.com/yad/
# How Find Example GTK Icons:
# reset ; locate icons | grep -E 'actions.*gtk'


#==============================================================================={
# Check Dependecies - List created automatically by find.bash.dep.bash version=9 
# source=https://github.com/tele1/LinuxScripts
 
[[ -z $(type -P echo) ]] && DEP="$DEP"$'\n'"echo"
[[ -z $(type -P firecfg) ]] && DEP="$DEP"$'\n'"firecfg"
[[ -z $(type -P ls) ]] && DEP="$DEP"$'\n'"ls"
[[ -z $(type -P pkexec) ]] && DEP="$DEP"$'\n'"pkexec"
[[ -z $(type -P true) ]] && DEP="$DEP"$'\n'"true"
[[ -z $(type -P yad) ]] && DEP="$DEP"$'\n'"yad"
 
# End script if exist any error
[ -z "$DEP" ] || { echo "   Error: Missing dependencies, before run script please install: $DEP"  ; exit 1  ;}
 
#     Used Packages: firejail,pkexec,yad,
#==============================================================================={


WINDOW_INFO() {
	yad --center --image=info --title "Info" --text="$1" 
}

GET_STATUS() {
	STATUS=$(ls -l /usr/local/bin/ | grep -q firejail ; echo "$?")
}


while true; do
	GET_STATUS
	if [[ 0 -eq "$STATUS" ]] ; then
		TEXT_1="	Firejail is now Enabled"
	else
		TEXT_1="	Firejail is now Disabled"
	fi

	STATE=$(yad --center --width=450 --height=250 --title "Firejail Sanbox" \
	--list  --text "Menu" --radiolist  \
	--column "Choose" \
	--column "Option"  False "Disable Firejail"  False "Enable Firejail" False "Check Status" \
	--text="	\n	$TEXT_1	\n	" \
	--button=gtk-quit:1 --button=gtk-ok:0 )

	CODE="$?"	
	if [[ "$CODE" -eq 1 ]] ; then 
		echo "We go out with code 1." ; exit 0
	elif [[ "$CODE" -eq 252 ]] ; then 
		echo "We go out with code 252." ; exit 0
	else
		echo "CODE = $CODE"
	fi

	while IFS="|" read -r THE_REST STATE ; do 
		echo $STATE ; 
		case "$STATE" in
			"Disable Firejail")
				echo 1
				pkexec firecfg --clean
			;;
			"Enable Firejail")
				echo 2
				pkexec firecfg
			;;
			"Check Status")
				echo 3
				GET_STATUS
				if [[ 0 -eq "$STATUS" ]] ; then
					echo "STATUS = $STATUS"
					echo "Firejail is Enabled"
					WINDOW_INFO "Firejail is Enabled"
				else
					echo "STATUS = $STATUS"
					echo "Firejail is Disabled"
					WINDOW_INFO "Firejail is Disabled"
				fi
			;;
		esac
	done <<< $STATE
done