dmenu_protonvpn/dmenu_protonvpn_cli

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Executable File

#!/bin/bash
################################################################
# Script for manage your ProtonVPN connections (CLI VERSION) #
# Last change: 29-05-2022 #
# Author: q3aql #
# Contact: q3aql@duck.com #
# License: GPL v2.0 #
################################################################
VERSION="2.0"
M_DATE="290522"
# Variables
protonFiles="${HOME}/protonFiles"
url_download="https://account.protonvpn.com/downloads"
url_credentials="https://account.protonvpn.com/account#openvpn"
file_credentials="/opt/dmenu_protonvpn/proton-credentials.txt"
user_credentials="/opt/dmenu_protonvpn/proton-user.txt"
pass_credentials="/opt/dmenu_protonvpn/proton-pass.txt"
sed_file_credentials="\/opt\/dmenu_protonvpn\/proton-credentials.txt"
menu_files="/opt/dmenu_protonvpn/menu"
case "${TERM}" in
xterm-color|*-256color) color_prompt=yes;;
esac
if [ "${color_prompt}" == "yes" ] ; then
blue='\e[34m' ; red='\e[31m' ; yellow='\e[33m'
purple='\e[35m' ; green='\e[32m' ; end='\e[0m'
else
blue='' ; red='' ; yellow='' ; morado=''
verde='' ; end=''
fi
# Create proton-openvpn-files folder
mkdir -p ${protonFiles}
list_dependencies="openvpn sed"
for dep in ${list_dependencies}; do
if [ -f /usr/bin/${dep} ] ; then
echo > /dev/null
elif [ -f /bin/${dep} ] ; then
echo > /dev/null
elif [ -f /usr/sbin/${dep} ] ; then
echo > /dev/null
elif [ -f /usr/local/bin/${dep} ] ; then
echo > /dev/null
elif [ -f /usr/local/sbin/${dep} ] ; then
echo > /dev/null
else
echo ""
echo -e "${green}* dmenu_protonvpn_cli${end}${purple} v${VERSION} ${end}${green}(${M_DATE})${end}"
echo ""
echo -e "${blue}+ The ${end}${red}'${dep}' ${end}${blue}tool is not installed!${end}"
echo ""
exit
fi
done
function insertCredentials() {
cat ${user_credentials} > ${file_credentials}
cat "${pass_credentials}" >> ${file_credentials}
if [ -f "${1}" ] ; then
check_credentials=$(cat "${1}" | grep "auth-user-pass ${file_credentials}")
if [ -z "${check_credentials}" ] ; then
sed -i "s/auth-user-pass/auth-user-pass ${sed_file_credentials}/g" "${1}"
fi
fi
}
function editCredentials() {
if [ -f ${user_credentials} ] ; then
current_user=$(cat ${user_credentials})
else
current_user=""
fi
if [ -f ${pass_credentials} ] ; then
current_pass=$(cat ${pass_credentials})
else
current_pass=""
fi
clear
echo ""
echo -e "${green}* dmenu_protonvpn_cli${end}${purple} v${VERSION} ${end}${green}(${M_DATE})${end}"
echo ""
echo -e "${purple}+ URL Credentials:${end}${yellow} ${url_credentials}${end}"
echo ""
echo -e "${green}- Configured user:${end} ${purple}${current_user}${end}"
echo -e "${green}- Configured pass:${end} ${purple}${current_pass}${end}"
echo ""
echo -ne "${green}* User OpenVPN / IKEv2:${end} " ; read user_openvpn
echo -ne "${green}* Password OpenVPN / IKEv2:${end} " ; read pass_openvpn
if [ -z "${user_openvpn}" ] ; then
echo "# User canceled"
else
echo "${user_openvpn}" > ${user_credentials}
fi
if [ -z "${pass_openvpn}" ] ; then
echo "# Pass canceled"
else
echo ${pass_openvpn} > ${pass_credentials}
fi
cat ${user_credentials} > ${file_credentials}
cat ${pass_credentials} >> ${file_credentials}
}
function checkFileCredentials() {
check_file=$(cat ${file_credentials} 2> /dev/null | wc -l)
if [ ${check_file} -ne 2 ] ; then
editCredentials
fi
}
function connectprotonVPN() {
listTotal=$(ls -1 ${protonFiles}/*.ovpn 2> /dev/null | wc -l)
if [ ${listTotal} -eq 0 ] ; then
clear
echo ""
echo -e "${green}* dmenu_protonvpn_cli${end}${purple} v${VERSION} ${end}${green}(${M_DATE})${end}"
echo ""
echo -e "${green}+ ProtonVPN files:${end} ${purple}${HOME}/protonFiles${end}"
echo ""
echo -e "${red}* No configuration files found! (*.ovpn)${end}"
echo ""
echo -e "${yellow}+ INFO:${end}${green} Follow the steps to download the configuration files${end}"
echo ""
echo -ne "${green}+ Press ${end}${purple}ENTER${end}${green} to return menu${end} " ; read return
else
clear
checkFileCredentials
initialList=1
completeList=""
clear
echo ""
echo -e "${green}* dmenu_protonvpn_cli${end}${purple} v${VERSION} ${end}${green}(${M_DATE})${end}"
echo ""
echo -e "${green}+ ProtonVPN files:${end} ${purple}${HOME}/protonFiles${end}"
echo ""
echo -e "${green}* Type number of entry to connect ProtonVPN:${end}"
echo ""
cd ${protonFiles}
ls -1 *.ovpn > /tmp/dmenu_protonvpn-tmp
while [ ${initialList} -le ${listTotal} ] ; do
entryRead=$(cat /tmp/dmenu_protonvpn-tmp | head -${initialList} | tail -1)
echo -e " ${red}${initialList}${end}${purple} -->${end}${green} ${entryRead}${end}"
initialList=$(expr ${initialList} + 1)
done
rm -rf /tmp/dmenu_protonvpn-tmp
echo ""
echo -e " ${red}r${end}${purple} -->${end}${green} Return to menu (cancel)${end}"
echo ""
echo -ne "${green}+ ${end}${purple}[Default:${end}${red} r${end}${purple}]${end}${green} Type option:${end} " ; read option_proton
if [ -z "${option_proton}" ] ; then
showMainMenu
elif [ "${option_proton}" == "r" ] ; then
showMainMenu
else
if [ -z "${option_proton}" ] ; then
showMainMenu
else
entryRead=$(cat /tmp/dmenu_protonvpn-tmp | head -${option_proton} | tail -1)
insertCredentials ${protonFiles}/${entryRead}
echo ""
echo -e "${green}* Connecting using file ${end}${yellow}${protonFiles}/${entryRead}${end}${purple}"
if [ -f /usr/bin/sudo ] ; then
sudo openvpn ${protonFiles}/${entryRead}
else
su -c "openvpn ${protonFiles}/${entryRead}"
fi
echo -e "${end}${red}* Connection closed${end}"
echo -ne "${green}+ Press ${end}${purple}ENTER${end}${green} to return menu${end} " ; read return
fi
fi
fi
}
function showAbout() {
clear
echo ""
echo -e "${green}* About:${end}"
echo ""
echo -e " ${red}-${end} ${green}Software:${end}${purple} dmenu_protonvpn_cli ${VERSION} (${M_DATE})${end}"
echo -e " ${red}-${end} ${green}Author:${end}${purple} q3aql${end}"
echo -e " ${red}-${end} ${green}Contact:${end}${purple} q3aql@duck.com${end}"
echo -e " ${red}-${end} ${green}License:${end}${purple} GPL v2.0${end}"
echo ""
echo -ne "${green}+ Press ${end}${purple}ENTER${end}${green} to return menu${end} " ; read return
}
function downloadProtonVPNFiles() {
clear
echo ""
echo -e "${green}* dmenu_protonvpn_cli${end}${purple} v${VERSION} ${end}${green}(${M_DATE})${end}"
echo ""
echo -e " ${purple}* Steps for download .ovpn files:${end}"
echo ""
echo -e " ${red}-${end}${green} Open URL: ${end}${yellow}${url_download}${end}"
echo -e " ${red}-${end}${green} Login with your Proton account${end}"
echo -e " ${red}-${end}${green} Click to Downloads > OpenVPN configuration files${end}"
echo -e " ${red}-${end}${green} Download *.ovpn files and copy to ${end}${yellow}/home/<user>/protonFiles${end}"
echo ""
echo -ne "${green}+ Press ${end}${purple}ENTER${end}${green} to return menu${end} " ; read return
}
function showMainMenu() {
showMenu=0
while [ ${showMenu} -eq 0 ] ; do
clear
echo ""
echo -e "${green}* dmenu_protonvpn_cli${end}${purple} v${VERSION} ${end}${green}(${M_DATE})${end}"
echo ""
echo -e "${green}+ ProtonVPN files:${end} ${purple}${HOME}/protonFiles${end}"
echo ""
echo -e " ${red}c${end}${purple} --> ${end}${green}Select protonVPN file to connect${end}"
echo -e " ${red}d${end}${purple} --> ${end}${green}Download ProtonVPN files${end}"
echo -e " ${red}e${end}${purple} --> ${end}${green}Edit Credentials${end}"
echo -e " ${red}a${end}${purple} --> ${end}${green}About${end}"
echo ""
echo -e " ${red}q${end}${purple} --> ${end}${green}Exit${end}"
echo ""
echo -ne "${green}* Type the option (example: ${end}${purple}c${end}${green}):${end} " ; read opcion
cancel=$?
if [ ${cancel} -eq 1 ] ; then
showMenu=1
exit
else
if [ "${opcion}" == "c" ] ; then
connectprotonVPN
elif [ "${opcion}" == "s" ] ; then
showprotonVPNfiles
elif [ "${opcion}" == "d" ] ; then
downloadProtonVPNFiles
elif [ "${opcion}" == "e" ] ; then
editCredentials
elif [ "${opcion}" == "a" ] ; then
showAbout
elif [ "${opcion}" == "q" ] ; then
rm -rf /tmp/proton-openvpn-home
showMenu=1
exit
else
echo ""
echo -e "${red}+ Choose one of the menu options.${end}"
echo ""
echo -ne "${green}+ Press ${end}${purple}ENTER${end}${green} to return menu${end} " ; read return
fi
fi
done
}
# Init main menu
showMainMenu