vpn: add new vpn

vpn.sh

@@ -7,6 +7,20 @@ case "$1" in
     uzh|uzhsplit)
         vpnc --no-detach "$1"
         ;;
+    runa)
+        pass git checkout nico-privat
+        pass tws/runa/vpn-endpoint > /dev/null
+        endpoint=$(pass tws/runa/vpn-endpoint)
+        authgroup=$(pass tws/runa/vpn-authgroup)
+        vpn_user=$(pass tws/runa/vpn-user)
+
+        echo "Use: pass -c tws/runa/vpn-password"
+        sudo openconnect \
+             --protocol=gp ${endpoint} \
+             --user ${vpn_user} \
+             --authgroup=${authgroup} \
+             --allow-insecure-crypto \
+        ;;
     tws)
         # Ensure we are on the right branch and pass has been unlocked
         pass git checkout nico-privat