Security fix: unauthorized access (#10091)

* Security fix: unauthorized access
Affects nginx users:
Moved php files outside of public html directory (Apache was protected by .htaccess)

Affects all users:
Some files did not check for authentication and could disclose some info.
Better checks before including files from user input

* git mv html/includes/ includes/html
git mv html/pages/ includes/html/

includes/html/forms/parse-service.inc.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2016 Aaron Daniels <aaron@daniels.id.au>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+use LibreNMS\Authentication\LegacyAuth;
+
+if (!LegacyAuth::user()->hasGlobalAdmin()) {
+    die('ERROR: You need to be admin');
+}
+
+$service_id = $vars['service_id'];
+
+if (is_numeric($service_id) && $service_id > 0) {
+    $service = service_get(null, $service_id);
+
+    $output = array(
+        'stype'     => $service[0]['service_type'],
+        'ip'        => $service[0]['service_ip'],
+        'desc'      => $service[0]['service_desc'],
+        'param'     => $service[0]['service_param']
+    );
+
+    header('Content-Type: application/json');
+    echo _json_encode($output);
+}