# dyngroup.schema -- Dynamic Group schema
# $OpenLDAP$
## This work is part of OpenLDAP Software <http://www.openldap.org/>.
##
## Copyright 1998-2021 The OpenLDAP Foundation.
## All rights reserved.
##
## Redistribution and use in source and binary forms, with or without
## modification, are permitted only as authorized by the OpenLDAP
## Public License.
##
## A copy of this license is available in the file LICENSE in the
## top-level directory of the distribution or, alternatively, at
## <http://www.OpenLDAP.org/license.html>.
#
# Dynamic Group schema (experimental), as defined by Netscape.  See
# http://www.redhat.com/docs/manuals/ent-server/pdf/esadmin611.pdf
# page 70 for details on how these groups were used.
#
# A description of the objectclass definition is available here:
# http://www.redhat.com/docs/manuals/dir-server/schema/7.1/oc_dir.html#1303745
#
# depends upon:
#       core.schema
#
# These definitions are considered experimental due to the lack of
# a formal specification (e.g., RFC).
#
# NOT RECOMMENDED FOR PRODUCTION USE!  USE WITH CAUTION!
#
# The Netscape documentation describes this as an auxiliary objectclass
# but their implementations have always defined it as a structural class.
# The sloppiness here is because Netscape-derived servers don't actually
# implement the X.500 data model, and they don't honor the distinction
# between structural and auxiliary classes. This fact is noted here:
# http://forum.java.sun.com/thread.jspa?threadID=5016864&messageID=9034636
#
# In accordance with other existing implementations, we define it as a
# structural class.
#
# Our definition of memberURL also does not match theirs but again
# their published definition and what works in practice do not agree.
# In other words, the Netscape definitions are broken and interoperability
# is not guaranteed.
#
# Also see the new DynGroup proposed spec at
# http://tools.ietf.org/html/draft-haripriya-dynamicgroup-02
dn: cn=dyngroup,cn=schema,cn=config
objectClass: olcSchemaConfig
cn: dyngroup
olcObjectIdentifier: {0}NetscapeRoot 2.16.840.1.113730
olcObjectIdentifier: {1}NetscapeLDAP NetscapeRoot:3
olcObjectIdentifier: {2}NetscapeLDAPattributeType NetscapeLDAP:1
olcObjectIdentifier: {3}NetscapeLDAPobjectClass NetscapeLDAP:2
olcObjectIdentifier: {4}OpenLDAPExp11 1.3.6.1.4.1.4203.666.11
olcObjectIdentifier: {5}DynGroupBase OpenLDAPExp11:8
olcObjectIdentifier: {6}DynGroupAttr DynGroupBase:1
olcObjectIdentifier: {7}DynGroupOC DynGroupBase:2
olcAttributeTypes: {0}( NetscapeLDAPattributeType:198 NAME 'memberURL' DESC 'I
 dentifies an URL associated with each member of a group. Any type of labeled 
 URL can be used.' SUP labeledURI )
olcAttributeTypes: {1}( DynGroupAttr:1 NAME 'dgIdentity' DESC 'Identity to use
  when processing the memberURL' SUP distinguishedName SINGLE-VALUE )
olcAttributeTypes: {2}( DynGroupAttr:2 NAME 'dgAuthz' DESC 'Optional authoriza
 tion rules that determine who is allowed to assume the dgIdentity' EQUALITY a
 uthzMatch SYNTAX 1.3.6.1.4.1.4203.666.2.7 X-ORDERED 'VALUES' )
olcObjectClasses: {0}( NetscapeLDAPobjectClass:33 NAME 'groupOfURLs' SUP top S
 TRUCTURAL MUST cn MAY ( memberURL $ businessCategory $ description $ o $ ou $
  owner $ seeAlso ) )
olcObjectClasses: {1}( DynGroupOC:1 NAME 'dgIdentityAux' SUP top AUXILIARY MAY
  ( dgIdentity $ dgAuthz ) )
