smbshare: add firewall exception

scripts/smbshare/script.sh

@@ -22,4 +22,10 @@ _ch_004-configure_smbd() {
     sudo systemctl reload smbd.service
 }
 
+_ch_005-allow_firewall() {
+    if command -v ufw &> /dev/null; then
+        sudo ufw allow samba;
+    fi;
+}
+
 _run_checkpoints;