From 38a8306e32237b6a51541a58ea21ac477ab5503e Mon Sep 17 00:00:00 2001
From: Arthur Schiwon <blizzz@arthur-schiwon.de>
Date: Fri, 18 Oct 2019 18:55:10 +0200
Subject: [PATCH] treat LDAP error 50 as auth issue, prevents lost server
 connection errors

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>
---
 apps/user_ldap/lib/Connection.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/user_ldap/lib/Connection.php b/apps/user_ldap/lib/Connection.php
index 35770f082f..db4362a9eb 100644
--- a/apps/user_ldap/lib/Connection.php
+++ b/apps/user_ldap/lib/Connection.php
@@ -675,7 +675,8 @@ class Connection extends LDAPUtility {
 				ILogger::WARN);
 
 			// Set to failure mode, if LDAP error code is not LDAP_SUCCESS or LDAP_INVALID_CREDENTIALS
-			if($errno !== 0x00 && $errno !== 0x31) {
+			// or (needed for Apple Open Directory:) LDAP_INSUFFICIENT_ACCESS
+			if($errno !== 0 && $errno !== 49 && $errno !== 50) {
 				$this->ldapConnectionRes = null;
 			}