From ea95b20873935a551226338dd0a2ff99dbfc9117 Mon Sep 17 00:00:00 2001
From: Alex Tselegidis <alextselegidis@gmail.com>
Date: Tue, 18 Jun 2024 15:45:31 +0200
Subject: [PATCH] Do not try to check the ldap credentials if the user has no
 ldap installed on server

---
 application/libraries/Ldap_client.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/application/libraries/Ldap_client.php b/application/libraries/Ldap_client.php
index 1095fc96..3e77332e 100644
--- a/application/libraries/Ldap_client.php
+++ b/application/libraries/Ldap_client.php
@@ -50,14 +50,14 @@ class Ldap_client
      */
     public function check_login(string $username, string $password): ?array
     {
+        if (!extension_loaded('ldap')) {
+            return null;
+        }
+
         if (empty($username)) {
             throw new InvalidArgumentException('No username value provided.');
         }
 
-        // Check LDAP environment and configuration
-
-        $this->check_environment();
-
         $ldap_is_active = setting('ldap_is_active');
 
         if (!$ldap_is_active) {