From 6faa009faad39be196c28d290ba89ff58d20172a Mon Sep 17 00:00:00 2001
From: Florian Schaal <florian@schaal-24.de>
Date: Thu, 23 Oct 2014 04:30:40 -0400
Subject: [PATCH] dkim: fixed issue with php 5.3

---
 interface/lib/classes/validate_password.inc.php |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diff --git a/interface/lib/classes/validate_password.inc.php b/interface/lib/classes/validate_password.inc.php
index 543a90e..998c37c 100644
--- a/interface/lib/classes/validate_password.inc.php
+++ b/interface/lib/classes/validate_password.inc.php
@@ -38,19 +38,27 @@
 			return 1;
 		}
 
+		$different = 0;
+		if (preg_match('/[abcdefghijklnmopqrstuvwxyz]/', $password)) {
+			$different += 1;
+		}
+
 		if (preg_match('/[ABCDEFGHIJKLNMOPQRSTUVWXYZ]/', $password)) {
 			$points += 1;
+			$different += 1;
 		}
 
 		if (preg_match('/[0123456789]/', $password)) {
 			$points += 1;
+			$different += 1;
 		}
 
 		if (preg_match('/[`~!@#$%^&*()_+|\\=-[]}{\';:\/?.>,<" ]/', $password)) {
 			$points += 1;
+			$different += 1;
 		}
 
-		if ($points == 0) {
+		if ($points == 0 || $different < 3) {
 			if ($length >= 5 && $length <= 6) {
 				return 1;
 			} else if ($length >= 7 && $length <= 8) {

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