root / pykota / trunk / initscripts / ldap / README.ldap @ 2447

# $Id$

PyKota - Print Quota for CUPS and LPRng

(c) 2003, 2004, 2005 Jerome Alet <alet@librelogiciel.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

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Documentation :
---------------

pykota.schema :

    This file can be used to modify an existing LDAP directory
    to add the necessary object classes and attributes for use 
    with PyKota.
    
    Include it in your LDAP server's configuration.
    For example, with OpenLDAP under Debian :
    
        $ cp pykota.schema /etc/ldap/schema
        (no need to do this if you install from PyKota's Debian package)
        
    Then edit /etc/ldap/slapd.conf and add a line to    
    include the PyKota schema. You should have something
    like :
    
        # Schema and objectClass definitions
        include         /etc/ldap/schema/core.schema
        include         /etc/ldap/schema/cosine.schema
        include         /etc/ldap/schema/nis.schema
        include         /etc/ldap/schema/inetorgperson.schema
        include         /etc/ldap/schema/pykota.schema
        
    While this is not mandatory, you may want to create    
    some indexes to speed things up a bit :
    
      You should already have these :
      
        index objectClass eq
        index cn pres,eq,sub
        index uid pres,eq,sub
        
      But we recommend that you add these :  
      
        index pykotaUserName pres,eq,sub
        index pykotaGroupName pres,eq,sub
        index pykotaPrinterName pres,eq,sub
        index pykotaBillingCode pres,eq,sub
        index pykotaLastJobIdent eq
        
    Now you must ensure that the DN you use to bind to    
    your OpenLDAP server don't have search queries size limits,
    which gives for example (OpenLDAP 2.1.x or above) :
    
        limits dn="cn=RWadmin,dc=example,dc=com" size.soft=-1 size.hard=soft
        limits dn="cn=ROadmin,dc=example,dc=com" size.soft=-1 size.hard=soft
    
    Where RWadmin and ROadmin are the usernames used to bind to your
    OpenLDAP server within PyKota, respectively in ReadWrite mode 
    (as set in pykotadmin.conf) and in ReadOnly mode (pykota.conf).
    
    Finally, restart the OpenLDAP server :    
    
        $ /etc/init.d/slapd restart

pykota-sample.ldif :

    You can use this file to initialize an LDAP tree for PyKota, if
    you want.
    
    The structure used in this file is NOT mandatory !
    Provided you put correct parameters into /etc/pykota/pykota.conf,
    you can structure your LDAP directory the way you want.
    
To use an LDAP directory as the Quota Storage, just modify  
/etc/pykota/pykota.conf to make it contain lines similar to the LDAP
related ones in conf/pykota.conf.sample, but adapted to your
own configuration. Also de-activate the PostgreSQL-related lines.
    
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