From b363a684f295f62a1dcd3bb9a77c04db7a9506a2 Mon Sep 17 00:00:00 2001
From: dignajar <dignajar@gmail.com>
Date: Mon, 13 Jul 2020 11:53:48 +0200
Subject: [PATCH] Store usernames in lowercases. #1225

---
 bl-kernel/users.class.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/bl-kernel/users.class.php b/bl-kernel/users.class.php
index ede3eb1d..4813c6cf 100644
--- a/bl-kernel/users.class.php
+++ b/bl-kernel/users.class.php
@@ -39,6 +39,7 @@ class Users extends dbJSON {
 	// Return an array with the database of the user, FALSE otherwise
 	public function getUserDB($username)
 	{
+		$username = Text::lowercase($username);
 		if ($this->exists($username)) {
 			return $this->db[$username];
 		}
@@ -48,12 +49,14 @@ class Users extends dbJSON {
 	// Return TRUE if the user exists, FALSE otherwise
 	public function exists($username)
 	{
+		$username = Text::lowercase($username);
 		return isset($this->db[$username]);
 	}
 
 	// Disable the user
 	public function disableUser($username)
 	{
+		$username = Text::lowercase($username);
 		$this->db[$username]['password'] = '!';
 		return $this->save();
 	}