Wire-G/wire_g

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#!/bin/bash
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########################################################
########################################################
# Wire-G App for simple management a Wireguard TUNNEL ##
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# Author: Désiré Werner Menrath ##
# Email: polunga40@unity-mail.de ##
# Translate German to English with LibreTranslate ##
# Translatefiles edit with Poedit ##
# Use without warranty! ##
########################################################
########################################################
Encoding=UTF-8
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# i18n - Internationalization - Internationalisierung
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export TEXTDOMAIN=wire-g
export TEXTDOMAINDIR="/usr/share/locale"
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############################################################################################################
############################################################################################################
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VERSION=3.1.9
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# wg_workdir Arbeitsverzeichnis wg
WG_WDIR="/home/$USER/.config/wg_nmcli/"
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# Pfad wg Icons
WG_PIC="/home/$USER/.icons/"
# Wireguard TUNNEL auslesen mit grep nur Wireguard zeigen
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# mit sed alles nach dem ersten Leerzeichen bis Zeilenende weggeschneiden und tunnel.txt schreiben
nmcli connection show | grep -iPo "(.*)(wireguard)" | sed 's/ .*//' > ${WG_WDIR}tunnel.txt
# Variable der verfügbaren TUNNELanzeige für Yad
TUNNEL=$(nmcli connection show | grep -iPo "(.*)(wireguard)" | sed 's/ .*//')
# Variable der aktiven TUNNELanzeige für Yad
ACTIVE=$(nmcli connection show --active | grep -iPo "(.*)(wireguard)" | sed 's/ .*//')
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# Dies zeigt auf die richtige pid
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############################################################################################################
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############################################################################################################
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wg_notify(){
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sleep 1
nmcli connection show --active | grep -iPo "(.*)(wireguard)" | sed 's/ .*//' &> ${WG_WDIR}onstart.txt
ACTIVE=$(nmcli connection show --active | grep -iPo "(.*)(wireguard)" | sed 's/ .*//')
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case $LANG in
de_DE.UTF-8) OPEN=öffnen ;;
*) OPEN=open ;;
esac
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yad --image-on-top --image=${WG_PIC}wg-vpn-info.png \
--undecorated --borders=8 --skip-taskbar \
--text-align=center --no-buttons --auto-close \
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--timeout 1 \
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--text=$"<span color='#0fad0a'><b>$ACTIVE</b></span> <span><b>powered</b></span>"
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yad --notification \
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--image="${WG_PIC}wg-vpn.png" \
--icon-size=32 --no-middle \
--text=$"$ACTIVE activ" \
--menu=$"Wire-G open!/sbin/wire_g
|$ACTIVE stop!/sbin/wg_stop" \
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--command="menu" &
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# Schreib die pid von Notify in
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pid=$(ps aux | grep yad | grep -v grep | awk '{print $2}')
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echo $pid > ${WG_WDIR}for-kill_pid.txt
IFS=$'\n' lines=( $(cat ${WG_WDIR}for-kill_pid.txt) )
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}
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# function end
############################################################################################################
############################################################################################################
# funktion wireguard import
import_wg(){
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if WG_CONF=$(yad --file --separator=" \n" \
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--button="OK" --button=$"Cancel" \
--width=1200 --height=800 --no-klick \
--window-icon=${WG_PIC}wg-import.png \
--title=$"Wireguard .conf Select file")
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then
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echo $WG_CONF > ${WG_WDIR}exist.txt
if grep -f ${WG_WDIR}tunnel.txt ${WG_WDIR}exist.txt
then
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yad --image-on-top --image=${WG_PIC}wg-info.png \
--text=$"Tunnel already exists!" \
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--text-align=center --button "OK" \
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--borders=8 --undecorated \
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--timeout-indicator=bottom --skip-taskbar
import_wg
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else
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case "$WG_CONF" in
*_*.conf) if grep -i 'PEER\|PublicKey' $WG_CONF > /dev/null && grep -i 'Interface\|PrivateKey' $WG_CONF > /dev/null
then
ACTIVE=$(nmcli connection show --active | grep -iPo "(.*)(wireguard)" | sed 's/ .*//')
if [[ -n $ACTIVE ]]
then
wg_stop
nmcli connection import type wireguard file $WG_CONF &> ${WG_WDIR}.tmp.txt
wg_notify
else
kill $lines
nmcli connection import type wireguard file $WG_CONF &> ${WG_WDIR}.tmp.txt
wg_notify
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fi
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nmcli connection show --active | grep -iPo "(.*)(wireguard)" | sed 's/ .*//' &> ${WG_WDIR}onstart.txt
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IFS=$'\n' WG_START=( $(cat ${WG_WDIR}onstart.txt) )
nmcli con mod "$WG_START" connection.autoconnect no
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fi ;;
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*) yad --image-on-top --image=${WG_PIC}wg-info.png --height=150 --width=240 \
--text-align=center --undecorated --skip-taskbar \
--borders=12 --button="OK" --buttons-layout=center --center \
--text $"<b>Oh, something went wrong. No valid Wireguard file. </b> \n
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<b>Here is an example:</b><span color='#0fad0a'><b> my_wireguard.conf</b></span>"
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import_wg ;;
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esac
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fi
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fi }
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# function end
############################################################################################################
############################################################################################################
# funktion wireguard remove
remove(){
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nmcli connection show --active | grep -iPo "(.*)(wireguard)" | sed 's/ .*//' &> ${WG_WDIR}.wg_noactive.txt
ACTIVE=$(cat ${WG_WDIR}.wg_noactive.txt)
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nmcli connection delete $SELECTION &> ${WG_WDIR}.tmp.txt
if SUCCESS=$(grep -i 'erfolgreich gelöscht\|successfully deleted' ${WG_WDIR}.tmp.txt)
then
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yad --window-icon=${WG_PIC}wg-trash.png --undecorated \
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--image-on-top --image=${WG_PIC}wg-trash-info.png \
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--text=$"<span>Your Tunnel $SELECTION was successfully deleted.</span> \n
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<span>Attention! The autostart has been reset.</span> \n
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<span>If you need the autostart for another tunnel,</span> \n
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<span>please activate it again.</span> \n" \
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--text-align=center --button=$"OK" \
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--fixed --buttons-layout=center --borders=8
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else
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yad --window-icon=${WG_PIC}wg-trash.png --undecorated \
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--image-on-top --image=${WG_PIC}wg-trash-info.png \
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--text=$"Oh something went wrong.\nPlease delete Tunnel in the network manager." \
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--text-align=center --button=$"OK" --height=60 --width=350 \
--buttons-layout=center --borders=8 --fixed
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fi
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if [ "$SELECTION" = "$ACTIVE" ]
then
IFS=$'\n' lines=( $(cat ${WG_WDIR}for-kill_pid.txt) )
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kill $lines
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echo > ${WG_WDIR}onstart.txt
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fi
if grep 'TRUE TRUE' ${WG_WDIR}about.txt
then
echo FALSE TRUE > ${WG_WDIR}about.txt
elif grep 'TRUE FALSE' ${WG_WDIR}about.txt
then
echo FALSE FALSE > ${WG_WDIR}about.txt
fi
rm /home/$USER/.config/autostart/wgonstart.desktop
}
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# function end
############################################################################################################
############################################################################################################
#funktion for active TUNNEL a stop
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up_or_down(){
if [[ -z $ACTIVE ]]
then
yad --image-on-top --image=${WG_PIC}wg-info.png \
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--text=$"There is no active Tunnel that you could stop." \
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--text-align=center --no-buttons \
--borders=8 --undecorated \
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--timeout 3 --timeout-indicator=bottom --skip-taskbar
else
wg_stop
fi }
# funktion end
############################################################################################################
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############################################################################################################
#for about of select Autostart
on_start(){
if [ -d /home/$USER/.config/autostart ] # for GNOME, XFCE, KDE, Budgie
then
if grep 'TRUE TRUE\|TRUE FALSE' ${WG_WDIR}about.txt
then
cp /home/"$USER"/.local/share/wg_nmcli/wgonstart.desktop /home/"$USER"/.config/autostart/
else
rm /home/"$USER"/.config/autostart/wgonstart.desktop
fi
elif [ -d /home/$USER/.config/lxsession/Lubuntu/autostart ] # for LXDE
then
if grep 'TRUE TRUE\|TRUE FALSE' ${WG_WDIR}about.txt
then
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cp /home/"$USER"/.local/share/wg_nmcli/wgonstart.desktop /home/$USER/.config/lxsession/Lubuntu/autostart/
else
rm /home/$USER/.config/lxsession/Lubuntu/autostart/wgonstart.desktop
fi
fi
}
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#function on_start end
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# function button "about"
about(){
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IFS=$'\n' WG_START=( $(cat ${WG_WDIR}onstart.txt) )
if [[ -z "$WG_START" ]]
then
yad --form --fixed \
--borders=8 --buttons-layout=center --text-align=center \
--button="OK" --undecorated \
--image-on-top --image=${WG_PIC}wg-info.png \
--separator=" " \
--text=$"<span>If they activate the car start,</span> \n
<span>then they need to start a tunnnel so that the car start works correctly.</span>\n"
fi
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if grep 'TRUE TRUE' ${WG_WDIR}about.txt
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then
yad --form --fixed \
--borders=8 --buttons-layout=center --text-align=center \
--button="OK" --undecorated \
--field=$"Autoconnect on PC Start:CHK" TRUE \
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--field=$"Search automatically for Wire-G updates:CHK" TRUE \
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--image-on-top --image=${WG_PIC}wg-vpn-info.png \
--separator=" " --window-icon=${WG_PIC}wg-vpn.png \
--text=$"<span color='#626ff1'><b>Wire-G Author: Désiré Werner Menrath</b></span> \n
<span color='#626ff1'><b>E-Mail: polunga40@unity-mail.de</b></span> \n
<span color='#626ff1'><b>At all Tunnels, the auto start is disabled.</b></span> \n
<span color='#626ff1'><b>Version: $VERSION </b></span> \n
<span color='#626ff1'><b>Use without warranty.</b></span> \n
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<a href='https://git.lunix.dedyn.io/punix/Wire-G/releases'>Download Wire-G </a> \n" &> ${WG_WDIR}about.txt
on_start
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elif grep 'FALSE TRUE' ${WG_WDIR}about.txt
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then
yad --form --fixed \
--borders=8 --buttons-layout=center --text-align=center \
--button="OK" --undecorated \
--field=$"Autoconnect on PC Start:CHK" FALSE \
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--field=$"Search automatically for Wire-G updates:CHK" TRUE \
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--image-on-top --image=${WG_PIC}wg-vpn-info.png \
--separator=" " --window-icon=${WG_PIC}wg-vpn.png \
--text=$"<span color='#626ff1'><b>Wire-G Author: Désiré Werner Menrath</b></span> \n
<span color='#626ff1'><b>E-Mail: polunga40@unity-mail.de</b></span> \n
<span color='#626ff1'><b>At all Tunnels, the auto start is disabled.</b></span> \n
<span color='#626ff1'><b>Version: $VERSION </b></span> \n
<span color='#626ff1'><b>Use without warranty.</b></span> \n
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<a href='https://git.lunix.dedyn.io/punix/Wire-G/releases'>Download Wire-G </a> \n" &> ${WG_WDIR}about.txt
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on_start
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elif grep 'FALSE FALSE' ${WG_WDIR}about.txt
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then
yad --form --fixed \
--borders=8 --buttons-layout=center --text-align=center \
--button="OK" --undecorated \
--field=$"Autoconnect on PC Start:CHK" FALSE \
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--field=$"Search automatically for Wire-G updates:CHK" FALSE \
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--image-on-top --image=${WG_PIC}wg-vpn-info.png \
--separator=" " --window-icon=${WG_PIC}wg-vpn.png \
--text=$"<span color='#626ff1'><b>Wire-G Author: Désiré Werner Menrath</b></span> \n
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<span color='#626ff1'><b>E-Mail: polunga40@unity-mail.de</b></span> \n
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<span color='#626ff1'><b>At all Tunnels, the auto start is disabled.</b></span> \n
<span color='#626ff1'><b>Version: $VERSION </b></span> \n
<span color='#626ff1'><b>Use without warranty.</b></span> \n
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<a href='https://git.lunix.dedyn.io/punix/Wire-G/releases'>Download Wire-G </a> \n" &> ${WG_WDIR}about.txt
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on_start
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elif grep 'TRUE FALSE' ${WG_WDIR}about.txt
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then
yad --form --fixed \
--borders=8 --buttons-layout=center --text-align=center \
--button="OK" --undecorated \
--field=$"Autoconnect on PC Start:CHK" TRUE \
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--field=$"Search automatically for Wire-G updates:CHK" FALSE \
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--image-on-top --image=${WG_PIC}wg-vpn-info.png \
--separator=" " --window-icon=${WG_PIC}wg-vpn.png \
--text=$"<span color='#626ff1'><b>Wire-G Author: Désiré Werner Menrath</b></span> \n
<span color='#626ff1'><b>E-Mail: polunga40@unity-mail.de</b></span> \n
<span color='#626ff1'><b>At all Tunnels, the auto start is disabled.</b></span> \n
<span color='#626ff1'><b>Version: $VERSION </b></span> \n
<span color='#626ff1'><b>Use without warranty.</b></span> \n
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<a href='https://git.lunix.dedyn.io/punix/Wire-G/releases'>Download Wire-G </a> \n" &> ${WG_WDIR}about.txt
on_start
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fi
}
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# function end
############################################################################################################
############################################################################################################
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# funktion wireguard enable select Tunnel
connect(){
if SUCCESS=$(grep -i 'erfolgreich aktiviert\|successfully activated' ${WG_WDIR}.tmp.txt)
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then
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wg_notify
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fi }
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# function end
############################################################################################################
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if [[ ! -d ${WG_WDIR} || ! -e ${WG_WDIR}about.txt ]]
then
mkdir -p /home/"$USER"/.config/wg_nmcli
echo FALSE TRUE > ${WG_WDIR}about.txt
fi
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#Search on Updates
if AUTOUPDATE=$(grep 'TRUE TRUE\|FALSE TRUE' ${WG_WDIR}about.txt)
then
rm /tmp/CHANGELOG &> /dev/null
wget https://git.lunix.dedyn.io/punix/Wire-G/raw/branch/main/wg_nmcli/CHANGELOG -P /tmp
UPDATE=$(diff -q /home/"$USER"/.local/share/wg_nmcli/CHANGELOG /tmp/CHANGELOG)
if [[ -n "$UPDATE" ]]
then
yad --form --fixed \
--borders=8 --buttons-layout=center --text-align=center \
--button="OK" --undecorated \
--image-on-top --image=${WG_PIC}wg-vpn-info.png \
--separator=" " \
--text=$"<span>Update for Wireg-G is available.</span> \n
<a href='https://git.lunix.dedyn.io/punix/Wire-G'>Download Wire-G </a> \n"
fi
fi
#Here is start Wire-G
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SELECTION=$(yad --no-klick --list --center \
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--height=300 --width=60 --title="Wire-G" \
--buttons-layout=center \
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--button=$"Start:0" --button=$"Stop:2" \
--button=$"Import:3" --button=$"Remove:4" \
--button=$"About:5" --separator="" \
--window-icon=${WG_PIC}wg-vpn.png \
--borders=8 --image-on-top --image=${WG_PIC}wg-active.png \
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--column=$"Selection" Tunnel \
--rest=${WG_WDIR}tunnel.txt \
--text=$"<b>Activ Tunnel: </b> <span color='#0fad0a'><b>$ACTIVE</b></span>
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<b>-----------------------------------------------------------------------------------------------------</b>
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<b>If no tunnels are listed,</b>
<b>you must first import your tunnel.</b>")
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RET=$?
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[[ $? -eq 1 ]] && exit 0
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if [[ $RET -eq 2 ]]
then
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up_or_down
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wire_g
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fi
if [[ $RET -eq 3 ]]
then
import_wg
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wire_g
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fi
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if [[ $RET -eq 4 ]]
then
remove
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wire_g
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fi
if [[ $RET -eq 5 ]]
then
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about
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wire_g
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fi
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if [[ $RET -eq 0 ]]
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then
if [[ -n $ACTIVE ]]
then
wg_stop
nmcli connection up $SELECTION &> ${WG_WDIR}.tmp.txt
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connect
wire_g
else
nmcli connection up $SELECTION &> ${WG_WDIR}.tmp.txt
connect
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wire_g
fi
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fi
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############################################ END ##########################################################
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