Create getDefaultNetOpts()

includes/functions.php

@@ -29,27 +29,6 @@ function cidr2mask($cidr)
     return join ('.', $netmask);
 }
 
-/**
- * Returns a dhcp default config header
- *
- * @return array $config
- */
-function defaultHeader()
-{
-    $config = [ '# RaspAP default configuration' ];
-    $config[] = 'hostname';
-    $config[] = 'clientid';
-    $config[] = 'persistent';
-    $config[] = 'option rapid_commit';
-    $config[] = 'option domain_name_servers, domain_name, domain_search, host_name';
-    $config[] = 'option classless_static_routes';
-    $config[] = 'option ntp_servers';
-    $config[] = 'require dhcp_server_identifier';
-    $config[] = 'slaac private';
-    $config[] = 'nohook lookup-hostname';
-    return $config;
-}
-
 /**
  * Removes a dhcp configuration block for the specified interface
  *
@@ -139,6 +118,22 @@ function getDefaultNetValue($svc,$iface,$key)
     }
 }
 
+/**
+ * Returns default options for the specified service
+ *
+ * @param string $svc
+ * @return object $json
+ */
+function getDefaultNetOpts($svc)
+{
+    $json = json_decode(file_get_contents(RASPI_CONFIG_NETWORK), true);
+    if ($json === null) {
+        return false;
+    } else {
+        return $json[$svc]['options'];
+    }
+}
+
 /* Functions to write ini files */
 
 function write_php_ini($array, $file)

includes/hostapd.php

@@ -296,14 +296,13 @@ function SaveHostAPDConfig($wpa_array, $enc_types, $modes, $interfaces, $status)
         $ip_address.= (!preg_match('/.*\/\d+/', $ip_address)) ? '/'.mask2cidr($netmask) : null;
 
         if ($bridgedEnable == 1) {
-            $config = defaultHeader();
+            $config = array_keys(getDefaultNetOpts('dhcp'));
             $config[] = PHP_EOL.'# RaspAP br0 configuration';
             $config[] = 'interface br0';
             $config[] = 'denyinterfaces eth0 wlan0';
             $config[] = PHP_EOL;
         } elseif ($wifiAPEnable == 1) {
-            // Enable uap0 configuration for ap-sta 
-            $config = defaultHeader();
+            $config = array_keys(getDefaultNetOpts('dhcp'));
             $config[] = PHP_EOL.'# RaspAP uap0 configuration';
             $config[] = 'interface uap0';
             $config[] = 'static ip_address='.$ip_address;
@@ -319,7 +318,6 @@ function SaveHostAPDConfig($wpa_array, $enc_types, $modes, $interfaces, $status)
             $config[] = 'static domain_name_server='.$domain_name_server;
             if (! is_null($jsonData['Metric'])) { $config[] = 'metric '.$jsonData['Metric']; }
         }
-
         $dhcp_cfg = file_get_contents(RASPI_DHCPCD_CONFIG);
         if ($bridgedEnable == 1 || $wifiAPEnable == 1) {
             $dhcp_cfg = join(PHP_EOL, $config);