From f4038a2160d55a7f519a3b42be1aa96e29e9a908 Mon Sep 17 00:00:00 2001
From: ftimme <ft@falkotimme.com>
Date: Wed, 27 Feb 2013 09:01:40 -0500
Subject: [PATCH] - Fixed "FUNCTION databasename.CONCAT does not exist" error for older MySQL versions.

---
 interface/lib/classes/auth.inc.php |   20 +++++++++++++++-----
 1 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/interface/lib/classes/auth.inc.php b/interface/lib/classes/auth.inc.php
index 1002bd6..50d4950 100644
--- a/interface/lib/classes/auth.inc.php
+++ b/interface/lib/classes/auth.inc.php
@@ -47,7 +47,7 @@
 	public function has_clients($userid) {
 		global $app, $conf;
 		
-		$userid = intval($userid);
+		$userid = $app->functions->intval($userid);
 		$client = $app->db->queryOneRecord("SELECT client.limit_client FROM sys_user, client WHERE sys_user.userid = $userid AND sys_user.client_id = client.client_id");
 		if($client['limit_client'] > 0) {
 			return true;
@@ -60,8 +60,8 @@
 	public function add_group_to_user($userid,$groupid) {
 		global $app;
 		
-		$userid = intval($userid);
-		$groupid = intval($groupid);
+		$userid = $app->functions->intval($userid);
+		$groupid = $app->functions->intval($groupid);
 		
 		if($userid > 0 && $groupid > 0) {
 			$user = $app->db->queryOneRecord("SELECT * FROM sys_user WHERE userid = $userid");
@@ -98,8 +98,8 @@
 	public function remove_group_from_user($userid,$groupid) {
 		global $app;
 		
-		$userid = intval($userid);
-		$groupid = intval($groupid);
+		$userid = $app->functions->intval($userid);
+		$groupid = $app->functions->intval($groupid);
 		
 		if($userid > 0 && $groupid > 0) {
 			$user = $app->db->queryOneRecord("SELECT * FROM sys_user WHERE userid = $userid");
@@ -132,6 +132,16 @@
 		}
 		return $password;
 	}
+	
+	public function crypt_password($cleartext_password) {
+		$salt="$1$";
+		$base64_alphabet='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
+		for ($n=0;$n<8;$n++) {
+			$salt.=$base64_alphabet[mt_rand(0,63)];
+		}
+		$salt.="$";
+		return crypt($cleartext_password,$salt);
+	}
 		
 }
 

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