LDAPLoginAttribute=<string value
Sets the LDAP attribute for login. This is the attribute of the LDAP servers user object definition, that holds the data needed to use as login (most likely the username) in eZ Publish.
This implies that the attribute must hold a string that uniquely identifies a user, most commonly the user ID.
Any string value is possible, depending on the LDAP server setup, but "uid" (User ID) is recommended.
This setting is case sensitive.
LDAPLoginAttribute=uid
The User ID is used to identify the user at login.
This is the default setting.