From 25b0077adcd7ee9ecf488ab1c20407fa38288780 Mon Sep 17 00:00:00 2001
From: Yuri Kuznetsov <yurikuzn@users.noreply.github.com>
Date: Tue, 26 Sep 2023 11:31:53 +0300
Subject: [PATCH] fix ldap warning

---
 application/Espo/Core/Authentication/Ldap/Utils.php | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/application/Espo/Core/Authentication/Ldap/Utils.php b/application/Espo/Core/Authentication/Ldap/Utils.php
index 8e4ae95e31..8144d91940 100644
--- a/application/Espo/Core/Authentication/Ldap/Utils.php
+++ b/application/Espo/Core/Authentication/Ldap/Utils.php
@@ -144,14 +144,17 @@ class Utils
      * Normalize options to LDAP client format
      *
      * @param array<string, mixed> $options
-     *
      * @return array<string, mixed>
      */
     public function normalizeOptions(array $options): array
     {
-        $options['useSsl'] = (bool) ($options['useSsl'] == 'SSL');
-        $options['useStartTls'] = (bool) ($options['useStartTls'] == 'TLS');
-        $options['accountCanonicalForm'] = $this->accountCanonicalFormMap[$options['accountCanonicalForm']];
+        $useSsl = ($options['useSsl'] ?? null) == 'SSL';
+        $useStartTls = ($options['useStartTls'] ?? null) == 'TLS';
+        $accountCanonicalFormKey = $options['accountCanonicalForm'] ?? 'Dn';
+
+        $options['useSsl'] = $useSsl;
+        $options['useStartTls'] = $useStartTls;
+        $options['accountCanonicalForm'] = $this->accountCanonicalFormMap[$accountCanonicalFormKey] ?? 1;
 
         return $options;
     }