124 lines
6.4 KiB
Bash
Executable File
124 lines
6.4 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# Get current status of a VPN connection with options to connect/disconnect.
|
|
# Working with OpenConnect, but can work with any executable VPN. Commands
|
|
# that require admin permissions should be whitelisted with 'visudo', e.g.:
|
|
#
|
|
#joesmith ALL=(ALL) NOPASSWD: /usr/local/bin/openconnect
|
|
#joesmith ALL=(ALL) NOPASSWD: /usr/bin/killall -2 openconnect
|
|
|
|
# <xbar.title>VPN Status</xbar.title>
|
|
# <xbar.version>v1.1</xbar.version>
|
|
# <xbar.author>Jesse Jarzynka</xbar.author>
|
|
# <xbar.author.github>jessejoe</xbar.author.github>
|
|
# <xbar.desc>Displays status of a VPN interface with option to connect/disconnect.</xbar.desc>
|
|
# <xbar.image>http://i.imgur.com/RkmptwO.png</xbar.image>
|
|
|
|
mkdir -p "/Users/$USER/.log/"
|
|
logfile="/Users/$USER/.log/bibVPN.log"
|
|
echo -e "\nRun $0 , $(date)" >>$logfile
|
|
PATH=$PATH:/usr/local/bin
|
|
VPN_EXECUTABLE=$(which openconnect)
|
|
VPN_HOST="$3"
|
|
VPN_USERNAME="$2"
|
|
DIR=$(dirname "${BASH_SOURCE[0]}")
|
|
OC_PIDFILE="/var/run/openconnect/vpn.bib.de.pid"
|
|
SETTINGSFILE="$DIR/settings.csv"
|
|
ACCOUNTFILE="$DIR/accounts.csv"
|
|
SHOW_SETTINGS='ON'
|
|
NET_FILTER='172.[123][0-9].1[67][80].'
|
|
# Icons
|
|
ICON_connected="iVBORw0KGgoAAAANSUhEUgAAABgAAAAWCAYAAAGtemweAAAACXBIWXMAAAsSAAALEgHS3X78AAAA+klEQVR4nNRUwQ2DMAzMKy8WYIZOwb8LtUtAJSZp34zBCn3y4Y3cWLEr13KSllKhnnRKcvHZ4AScS6BJbUSMgRCncfJcaBG0KMcvMIj83ircWcUh9VTI46onO1A75sC2FIjpT0qHwMUy4AZSzuU6a7D2smDzLRu1Fi11aKRGJOHVyzKHlGExXu5MmlkJ6HpfRHbWx5SBR+tMtjNYOuQMfGV5Lecm8HSLQf8BH9iLC2BxoRiM/Qi9SnSlS1MRG9VLIM/bH4NM7Cgp/rImYkeaU4XQW8QsDBVpk9GeSRRnDb1FyCSWVtovYpcCtZG83rLALzwvuKskSNT2xwMAAP//L6vzxgAAAAJJREFUAwBX1u55AAAAAElFTkSuQmCC"
|
|
ICON_disconnected="iVBORw0KGgoAAAANSUhEUgAAABgAAAAWCAYAAAGtemweAAAACXBIWXMAAAsSAAALEgHS3X78AAAA2klEQVR4nNxTQQ6DMAyrqvGAXfeK7Uh5wHbgyhlxaP//hDXClbLOXUHqhDZLFsGJEzUUYwq4lBIrpsiwhirQEDHxRSw69mFU/a1OJNHh+ZYILMHibThjHUtkXyuU9tdMD5GeGSQh1LF+/2hguQPRY0MTFlGEzQ6bOJYMnhzuBo1OCrjejqx0KhnSk32TdgamhyaGP4SNHNQFYPSokdpdGLJGd1yaDpT4kdWIZ/PPoBsLTriRM+igmWyQeKtYlKGDNpP1iGZQkzTxVqGbMK2Wr+KQAU09Xx/wW3gCAAD//+SvwXMAAAACSURBVAMAV9bueQAAAABJRU5ErkJggg=="
|
|
# A command that will result in your VPN password. Recommend using
|
|
# "security find-generic-password -g -a foo" where foo is an account
|
|
# in your OSX Keychain, to avoid passwords stored in plain text
|
|
GET_VPN_PASSWORD="security find-generic-password -g -a $VPN_USERNAME 2>&1 >/dev/null | cut -d'\"' -f2"
|
|
if [[ -z $GET_VPN_PASSWORD ]] ; then
|
|
if $(read "Es wurde kein Passwort im Schlüsselbund gefunden. Soll dort eins hinterlegt werden? (ja/nein)") == '[Jj][aA]' ; then
|
|
local $keychainPW = $(read "Wie lautet das Password für den Benutzer $VPN_USERNAME ?")
|
|
security add-generic-password -a $VPN_USERNAME -s openconnect -w $keychainPW
|
|
fi
|
|
fi
|
|
|
|
# Command to determine if VPN is connected or disconnected
|
|
VPN_CONNECTED="ifconfig | egrep -A1 'inet $NET_FILTER' |cut -d' ' -f2"
|
|
# Command to run to disconnect VPN
|
|
VPN_DISCONNECT_CMD="sudo killall -2 openconnect"
|
|
# Get IP of Current VPN Tunnel
|
|
IP=$(ifconfig | egrep -A1 'inet $NET_FILTER' |cut -d' ' -f2)
|
|
|
|
case "$1" in
|
|
connect)
|
|
VPN_PASSWORD=$(eval "$GET_VPN_PASSWORD")
|
|
VPN_EXECUTABLE_PARAMS="--servercert $4 --protocol=fortinet" # Optional
|
|
# VPN connection command, should eventually result in $VPN_CONNECTED,
|
|
# may need to be modified for VPN clients other than openconnect
|
|
echo "echo $VPN_PASSWORD | sudo $VPN_EXECUTABLE $VPN_EXECUTABLE_PARAMS --user $VPN_USERNAME --passwd-on-stdin $VPN_HOST --pid-file=$OC_PIDFILE --background" > $logfile 2>&1
|
|
echo "$VPN_PASSWORD" | sudo $VPN_EXECUTABLE $VPN_EXECUTABLE_PARAMS --user $VPN_USERNAME --passwd-on-stdin $VPN_HOST --pid-file=$OC_PIDFILE --background > $logfile 2>&1
|
|
|
|
IP=$(ifconfig | egrep -A1 'inet $NET_FILTER' |cut -d' ' -f2)
|
|
while [ -z $IP ]; do echo "noch keine IP" ; sleep 0.5 ; IP=$(ifconfig | egrep -A1 'inet $NET_FILTER' |cut -d' ' -f2) ; done
|
|
msg='display notification "Erfolgreich verbunden \nConnected User: '$VPN_USERNAME'" with title "OpenFortiVPN" subtitle "Deine IP lautet: '$IP'" sound name "Brise"'
|
|
errmsg='display notification "Verbindungsversuch nicht erfolgreich" with title "OpenFortiVPN" subtitle "Schade" sound name "Brise"'
|
|
if [[ $IP =~ 172 ]] ; then osascript -e "$msg" ; else osascript -e "$errmsg" ; fi
|
|
# Wait for connection so menu item refreshes instantly
|
|
until eval "$VPN_CONNECTED"; do sleep 1; done
|
|
;;
|
|
disconnect)
|
|
eval "$VPN_DISCONNECT_CMD"
|
|
# Wait for disconnection so menu item refreshes instantly
|
|
until [ -z "$(eval "$VPN_CONNECTED")" ]; do sleep 1; done
|
|
osascript -e 'display notification "VPN Tunnel erfolgreich geschlossen" with title "OpenFortiVPN" subtitle "Mach Feierabend" sound name "Submarine"'
|
|
;;
|
|
newuser)
|
|
NEWUSER=$(read "Wie lautet die E-Mail des neuen Benutzers?")
|
|
NEW_VPN_PASSWORD=$("security find-generic-password -g -a $NEWUSER 2>&1 >/dev/null | cut -d'\"' -f2")
|
|
if [ -z $NEW_VPN_PASSWORD ] ; then
|
|
echo -n "Es ist noch kein Passwort im Schlüsselbund hinterlegt Bitte einmal das Passwort angeben : " ;
|
|
$GET_NEW_PASS = $(read)
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
#if [ -n "$(eval "$VPN_CONNECTED")" ]; then
|
|
if [ -f $OC_PIDFILE ]; then
|
|
#echo "VPN ✔ | color=green"
|
|
echo "| templateImage=$ICON_connected"
|
|
echo '---'
|
|
echo "Disconnect VPN | bash='$0' param1=disconnect terminal=false refresh=true"
|
|
echo "User: $(ps -ef | grep -e '--user\ ' | cut -d' ' -f 33)"
|
|
echo "IP: $IP"
|
|
echo "---"
|
|
echo "Settings"
|
|
echo "--Farbige Icons aus"
|
|
echo "--Tunnelblick Icons aus"
|
|
echo "--Neuen User anlegen| bash='$0' param1=newuser terminal=true refresh=true"
|
|
exit
|
|
else
|
|
echo "| templateImage=$ICON_disconnected"
|
|
#echo "VPN ❌ | color=Crimson"
|
|
echo '---'
|
|
# Alle User aus der accounts.csv auslesen und dann zur Auswahl anbieten.
|
|
cat "$ACCOUNTFILE" | while IFS= read config;
|
|
do
|
|
cfgName=$(echo $config|cut -d',' -f1)
|
|
cfgMail=$(echo $config|cut -d',' -f2)
|
|
cfgHost=$(echo $config|cut -d',' -f3)
|
|
cfgPubKey=$(echo $config|cut -d',' -f4)
|
|
echo "Connect $cfgName VPN | bash='$0' param1=connect param2=$cfgMail param3=$cfgHost param4=$cfgPubKey terminal=false refresh=true"
|
|
done
|
|
|
|
if [[ $SHOW_SETTINGS == "ON" ]]; then
|
|
echo "---"
|
|
echo "Settings"
|
|
echo "--$SETTINGSFILE"
|
|
echo "--Farbige Icons aus"
|
|
echo "--Tunnelblick Icons aus"
|
|
echo "--Neuen User anlegen| bash='$0' param1=newuser terminal=true refresh=true"
|
|
fi
|
|
exit
|
|
fi
|
|
|
|
#if [ -f $OC_PIDFILE ]; then
|