Security issue: ldap users password hash stored in database

[PunisherHD92]

Hello, when using LDAP authentication for users, loganalyzer creates an entry in SQL database, in table 'logcon_users'.
The entry contains the md5 hashed password for the user.

I think LDAP password should not be stored in database. They are useless for loganalyzer and md5 hash can be cracked.

I suggest changing src/include/functions__users.php, function CheckLDAPUserLogin as follow:
$md5pass = md5(DB_RemoveBadChars($password));
to
$md5pass = '';

So that LDAP users will not have password stored in SQL database.