====== OpenLDAP ======

  * User base dn: ''ou=Account,dc=fsfw-dresden,dc=de''
  * User filter: ''(&(uid=$username)(objectClass=posixAccount))''
  * Group base dn: ''ou=Group,dc=fsfw-dresden,dc=de''
  * Group filter: ''(&(cn=$groupname)(objectClass=posixGroup))''