From e490ec98fba66a89c9bcc30141174f9e89e08436 Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Sat, 2 Jul 2005 12:03:49 +0000
Subject: [PATCH] added regex for DNs

---
 lam/lib/account.inc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lam/lib/account.inc b/lam/lib/account.inc
index 29f76281..8d818ea7 100644
--- a/lam/lib/account.inc
+++ b/lam/lib/account.inc
@@ -511,6 +511,9 @@ function get_preg($argument, $regexp) {
 		case 'country':	// Allow all letters and space
 					$pregexpr = '/^[[:alpha:]]([[:alpha:] ])+$/u';
 					break;
+		case 'dn':	// LDAP DN
+					$pregexpr = '/^([^=,]+=[^=,]+)(,([^=,]+=[^=,]+))*$/';
+					break;
 	}
 	if ($pregexpr!='')
 		if (preg_match($pregexpr, $argument)) {