import-mit-prüfung-der-Wireguard-Datei

wire_g

@@ -79,17 +79,30 @@ import_wg(){
                  --width=1200 --height=800 \
                  --window-icon=${wg_pic}wg-import.png \
                  --title=$"Wireguard .conf Select file")
-        then
+        case $wgconf in 
+            *.conf && *_*.conf) 
             active=$(nmcli connection show --active | grep -iPo "(.*)(wireguard)" | sed 's/  .*//')
             if [[ -n $active ]]
                 then  
                     wg_stop
                     nmcli connection import type wireguard file $wgconf 2> ${wg_wdir}.tmp.txt
                     wg_notify
-            else
+            elif [[ -z $active ]]
+                then
                     nmcli connection import type wireguard file $wgconf 2> ${wg_wdir}.tmp.txt
                     wg_notify
+            else
+                    yad --text-align=center --button=$"OK" --title=$"Wireguard .conf Select file" \
+                        --image-on-top --image=${wg_pic}wg-info.png \
+                        --fixed --center --buttons-layout=center --borders=8 \
+                        --text $"<b>Oh da ging etwas schief!</b> \n
+<b>Keine gültige Wireguard Datei.</b> \n 
+<b>Hier ein Beispiel:</b><span color='#0fad0a'><b>my_wireguard.conf</b></span> \n"  
+                    import_wg
+
             fi
+            ;;
+        esac
     fi }
 export -f import_wg