From 89e4329a8068e3631d3f64f6896fa3907c687cf5 Mon Sep 17 00:00:00 2001
From: Marius Cramer <m.cramer@pixcept.de>
Date: Thu, 08 Jan 2015 09:08:50 -0500
Subject: [PATCH] Layout fix: tab toggle and monitor tables

---
 interface/lib/classes/auth.inc.php |   28 +++++++++++++++++++++++++++-
 1 files changed, 27 insertions(+), 1 deletions(-)

diff --git a/interface/lib/classes/auth.inc.php b/interface/lib/classes/auth.inc.php
index 070662f..70c1722 100644
--- a/interface/lib/classes/auth.inc.php
+++ b/interface/lib/classes/auth.inc.php
@@ -44,6 +44,14 @@
 			return false;
 		}
 	}
+	
+	public function is_superadmin() {
+		if($_SESSION['s']['user']['typ'] == 'admin' && $_SESSION['s']['user']['userid'] == 1) {
+			return true;
+		} else {
+			return false;
+		}
+	}
 
 	public function has_clients($userid) {
 		global $app, $conf;
@@ -83,6 +91,7 @@
 		global $app;
 		
 		$userid = $app->functions->intval($userid);
+		if(!preg_match('/^[a-zA-Z0-9\-\_]{1,64}$/',$limitname)) $app->error('Invalid limit name '.$limitname);
 		
 		// simple query cache
 		if($this->client_limits===null)
@@ -120,12 +129,29 @@
 
 	public function check_module_permissions($module) {
 		// Check if the current user has the permissions to access this module
-		if(!stristr($_SESSION["s"]["user"]["modules"], $module)) {
+		$user_modules = explode(',',$_SESSION["s"]["user"]["modules"]);
+		if(!in_array($module,$user_modules)) {
 			// echo "LOGIN_REDIRECT:/index.php";
 			header("Location: /index.php");
 			exit;
 		}
 	}
+	
+	public function check_security_permissions($permission) {
+		
+		global $app;
+		
+		$app->uses('getconf');
+		$security_config = $app->getconf->get_security_config('permissions');
+
+		$security_check = false;
+		if($security_config[$permission] == 'yes') $security_check = true;
+		if($security_config[$permission] == 'superadmin' && $app->auth->is_superadmin()) $security_check = true;
+		if($security_check !== true) {
+			$app->error($app->lng('security_check1_txt').' '.$permission.' '.$app->lng('security_check2_txt'));
+		}
+		
+	}
 
 	public function get_random_password($length = 8) {
 		$base64_alphabet='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';

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