fix missing csrf tokens for some ajax requests

Signed-off-by: Michael Kaufmann <d00p@froxlor.org>

templates/Froxlor/assets/js/jquery/ipsandports.js

@@ -15,6 +15,9 @@ export default function () {
 						ip: ipval
 					},
 					dataType: "json",
+					beforeSend: function (request) {
+						request.setRequestHeader('X-CSRF-TOKEN', document.querySelector('meta[name="csrf-token"]').getAttribute('content'));
+					},
 					success: function (json) {
 						if (json != 0) {
 							$('#ip').addClass('is-invalid');