From 3e1fbdf298f16806e8f909b2f534b5279d583d82 Mon Sep 17 00:00:00 2001
From: billz <billzimmerman@gmail.com>
Date: Sun, 5 Feb 2023 13:52:42 +0100
Subject: [PATCH] Fix for getNetConfig() resolving local server

---
 includes/dhcp.php      | 2 --
 includes/functions.php | 7 ++++---
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/includes/dhcp.php b/includes/dhcp.php
index 35080fe9..9165e8ae 100755
--- a/includes/dhcp.php
+++ b/includes/dhcp.php
@@ -133,8 +133,6 @@ function validateDHCPInput()
     }
     if (!filter_var($_POST['DefaultGateway'], FILTER_VALIDATE_IP) && !empty($_POST['DefaultGateway'])) {
         $errors .= _('Invalid default gateway.').'<br />'.PHP_EOL;
-        var_dump($_POST['DefaultGateway']);
-        die();
     }
     if (($_POST['dhcp-iface'] == "1")) {
         if (!filter_var($_POST['RangeStart'], FILTER_VALIDATE_IP) && !empty($_POST['RangeStart'])) {
diff --git a/includes/functions.php b/includes/functions.php
index 6cfbeddd..2971a329 100755
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -448,8 +448,8 @@ function ParseConfig($arrConfig)
  */
 function getNetConfig($interface)
 {
-    $URI = $_SERVER['REQUEST_SCHEME'].'://'.$_SERVER['SERVER_NAME'] .'/ajax/networking/get_netcfg.php?iface='.$interface;
-    $jsonData = file_get_contents($URI);
+    $URI = $_SERVER['REQUEST_SCHEME'].'://' .'localhost'. dirname($_SERVER['SCRIPT_NAME']) .'/ajax/networking/get_netcfg.php?iface='.$interface;
+    $jsonData = file_get_contents($URI, true);
     return $jsonData;
 }
 
@@ -757,7 +757,8 @@ function qr_encode($str)
     return preg_replace('/(?<!\\\)([\":;,])/', '\\\\\1', $str);
 }
 
-function evalHexSequence($string) {
+function evalHexSequence($string)
+{
     $evaluator = function ($input) {
 	return hex2bin($input[1]);
     };