Generate QR Code for wireguard configs

Added the functionality to generate QR codes from configurations
stored in KeepassXC

bin/genwgQR

@@ -0,0 +1,20 @@
+#!/bin/bash
+keepassdb="$HOME/Nextcloud/passwords/Passwords.kdbx"
+
+type qrencode >/dev/null 2>&1 || { printf "qrencode is not installed\n" >&2;  exit 1; }
+type keepassxc-cli >/dev/null 2>&1 || { printf "KeepassXC is not installed\n" >&2;  exit 1; }
+
+printf "Enter password for $keepassdb: "
+read -s password
+printf "\n"
+
+printf "Enter device name you want to generate the code for: "
+read device
+
+printf "Enter the tunnel name: "
+read tunnel
+
+
+echo "$password" | keepassxc-cli show -q --attributes Notes "$keepassdb" /Wireguard/"$device"/"$tunnel"  | qrencode -t ansiutf8
+
+unset password

salt/pillars/hosts/bart.sls

@@ -1,2 +1,3 @@
 packages:
   weechat:  { status: installed }
+  grencode: { status: installed }