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ZYTRAX OPEN LOGO

Appendix E: core.schema

This standard schema is released with most LDAP distributions.

# $OpenLDAP: pkg/ldap/servers/slapd/schema/core.schema,
#  v 1.7.2.19 2002/06/06 00:25:24 kurt Exp $
#
# OpenLDAP Core schema
#
# Includes LDAPv3 schema items from:
#	RFC2251-RFC2256 (LDAPv3)
#
# select standard track schema items:
#	RFC2079 (URI)
#	RFC1274 (uid/dc)
#	RFC2247 (dc/dcObject)
#	RFC2589 (Dynamic Directory Services)
#
# select informational schema items:
#	RFC2377 (uidObject)
#
# select IETF ''work in progress'' LDAPext/LDUP items
#   ldapSubentry
#	ldapRootDSE
#	named referrals
#	alias draft

###########################################################################
#                                                                         #
## THESE ATTRIBUTES ARE OPERATIONAL FROM OpenLDAP 2.1+  AND NOT INCLUDED  #
## IN CORE.SCHEMA                                                         #
#                INCLUDED HERE FOR CLARITY ONLY                           #
###########################################################################

# Standard X.501(93) Operational Attribute Types from RFC2252
attributetype ( 2.5.4.41 NAME 'name'
	EQUALITY caseIgnoreMatch
	SUBSTR caseIgnoreSubstringsMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )

attributetype ( 2.5.4.49 NAME 'distinguishedName'
	EQUALITY distinguishedNameMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )

# Standard attribute types from RFC2256

attributetype ( 2.5.4.0 NAME 'objectClass'
	EQUALITY objectIdentifierMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )

attributetype ( 2.5.4.1 NAME 'aliasedObjectName'
	EQUALITY distinguishedNameMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 SINGLE-VALUE )

########## END OF OPERATIONAL ATTRIBUTES ####################

attributetype ( 2.5.4.2 NAME 'knowledgeInformation'
	EQUALITY caseIgnoreMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )

attributetype ( 2.5.4.3 NAME ( 'cn' 'commonName' ) SUP name )

attributetype ( 2.5.4.4 NAME ( 'sn' 'surname' ) SUP name )

attributetype ( 2.5.4.5 NAME 'serialNumber' EQUALITY caseIgnoreMatch
	SUBSTR caseIgnoreSubstringsMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.44{64} )

# (2-letter code from ISO 3166)
attributetype ( 2.5.4.6 NAME ( 'c' 'countryName' ) SUP name SINGLE-VALUE )

attributetype ( 2.5.4.7 NAME ( 'l' 'localityName' ) SUP name )

attributetype ( 2.5.4.8 NAME ( 'st' 'stateOrProvinceName' ) SUP name )

attributetype ( 2.5.4.9 NAME ( 'street' 'streetAddress' )
	EQUALITY caseIgnoreMatch
	SUBSTR caseIgnoreSubstringsMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{128} )

attributetype ( 2.5.4.10 NAME ( 'o' 'organizationName' ) SUP name )

attributetype ( 2.5.4.11 NAME ( 'ou' 'organizationalUnitName' ) SUP name )

attributetype ( 2.5.4.12 NAME 'title' SUP name )

attributetype ( 2.5.4.13 NAME 'description'
	EQUALITY caseIgnoreMatch
	SUBSTR caseIgnoreSubstringsMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{1024} )

# Obsoleted by enhancedSearchGuide
attributetype ( 2.5.4.14 NAME 'searchGuide'
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.25 )

attributetype ( 2.5.4.15 NAME 'businessCategory'
	EQUALITY caseIgnoreMatch
	SUBSTR caseIgnoreSubstringsMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{128} )

attributetype ( 2.5.4.16 NAME 'postalAddress'
	EQUALITY caseIgnoreListMatch
	SUBSTR caseIgnoreListSubstringsMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.41 )

attributetype ( 2.5.4.17 NAME 'postalCode'
	EQUALITY caseIgnoreMatch
	SUBSTR caseIgnoreSubstringsMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{40} )

attributetype ( 2.5.4.18 NAME 'postOfficeBox'
	EQUALITY caseIgnoreMatch
	SUBSTR caseIgnoreSubstringsMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{40} )

attributetype ( 2.5.4.19 NAME 'physicalDeliveryOfficeName'
	EQUALITY caseIgnoreMatch
	SUBSTR caseIgnoreSubstringsMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{128} )

attributetype ( 2.5.4.20 NAME 'telephoneNumber'
	EQUALITY telephoneNumberMatch
	SUBSTR telephoneNumberSubstringsMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.50{32} )

attributetype ( 2.5.4.21 NAME 'telexNumber'
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.52 )

attributetype ( 2.5.4.22 NAME 'teletexTerminalIdentifier'
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.51 )

attributetype ( 2.5.4.23 NAME ( 'facsimileTelephoneNumber' 'fax' )
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.22 )

attributetype ( 2.5.4.24 NAME 'x121Address'
	EQUALITY numericStringMatch
	SUBSTR numericStringSubstringsMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.36{15} )

attributetype ( 2.5.4.25 NAME 'internationaliSDNNumber'
	EQUALITY numericStringMatch
	SUBSTR numericStringSubstringsMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.36{16} )

attributetype ( 2.5.4.26 NAME 'registeredAddress' SUP postalAddress
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.41 )

attributetype ( 2.5.4.27 NAME 'destinationIndicator'
	EQUALITY caseIgnoreMatch
	SUBSTR caseIgnoreSubstringsMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.44{128} )

attributetype ( 2.5.4.28 NAME 'preferredDeliveryMethod'
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.14
	SINGLE-VALUE )

attributetype ( 2.5.4.29 NAME 'presentationAddress'
	EQUALITY presentationAddressMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.43
	SINGLE-VALUE )

attributetype ( 2.5.4.30 NAME 'supportedApplicationContext'
	EQUALITY objectIdentifierMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.38 )

attributetype ( 2.5.4.31 NAME 'member' SUP distinguishedName )

attributetype ( 2.5.4.32 NAME 'owner' SUP distinguishedName )

attributetype ( 2.5.4.33 NAME 'roleOccupant' SUP distinguishedName )

attributetype ( 2.5.4.34 NAME 'seeAlso' SUP distinguishedName )

attributetype ( 2.5.4.35 NAME 'userPassword'
	EQUALITY octetStringMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.40{128} )

# Must be transferred using ;binary
attributetype ( 2.5.4.36 NAME 'userCertificate'
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.8 )

# Must be transferred using ;binary
attributetype ( 2.5.4.37 NAME 'cACertificate'
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.8 )

# Must be transferred using ;binary
attributetype ( 2.5.4.38 NAME 'authorityRevocationList'
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.9 )

# Must be transferred using ;binary
attributetype ( 2.5.4.39 NAME 'certificateRevocationList'
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.9 )

# Must be stored and requested in the binary form
attributetype ( 2.5.4.40 NAME 'crossCertificatePair'
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.10 )

attributetype ( 2.5.4.42 NAME ( 'givenName' 'gn' ) SUP name )

attributetype ( 2.5.4.43 NAME 'initials' SUP name
	DESC 'The initials attribute type contains the initials of some
		or all of an individuals names, but not the surname(s).' )

attributetype ( 2.5.4.44 NAME 'generationQualifier' 
	DESC 'e.g. Jr or II.'
	SUP name )

attributetype ( 2.5.4.45 NAME 'x500UniqueIdentifier'
	EQUALITY bitStringMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.6 )

attributetype ( 2.5.4.46 NAME 'dnQualifier'
	EQUALITY caseIgnoreMatch
	ORDERING caseIgnoreOrderingMatch
	SUBSTR caseIgnoreSubstringsMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.44 )

attributetype ( 2.5.4.47 NAME 'enhancedSearchGuide'
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.21 )

attributetype ( 2.5.4.48 NAME 'protocolInformation'
  EQUALITY protocolInformationMatch
  SYNTAX 1.3.6.1.4.1.1466.115.121.1.42 )

# 2.5.4.49 is defined above as it's used for subtyping
#attributetype ( 2.5.4.49 NAME 'distinguishedName'
#	EQUALITY distinguishedNameMatch
#	SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )

attributetype ( 2.5.4.50 NAME 'uniqueMember'
  EQUALITY uniqueMemberMatch
  SYNTAX 1.3.6.1.4.1.1466.115.121.1.34 )

attributetype ( 2.5.4.51 NAME 'houseIdentifier'
  EQUALITY caseIgnoreMatch
  SUBSTR caseIgnoreSubstringsMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{32768} )

# Must be transferred using ;binary
attributetype ( 2.5.4.52 NAME 'supportedAlgorithms'
  SYNTAX 1.3.6.1.4.1.1466.115.121.1.49 )

# Must be transferred using ;binary
attributetype ( 2.5.4.53 NAME 'deltaRevocationList'
  SYNTAX 1.3.6.1.4.1.1466.115.121.1.9 )

attributetype ( 2.5.4.54 NAME 'dmdName' SUP name )

# Standard object classes from RFC2256

objectclass ( 2.5.6.0 NAME 'top' ABSTRACT
  MUST objectClass )

objectclass ( 2.5.6.1 NAME 'alias' SUP top STRUCTURAL
  MUST aliasedObjectName )

objectclass ( 2.5.6.2 NAME 'country' SUP top STRUCTURAL
  MUST c
  MAY ( searchGuide $ description ) )

objectclass ( 2.5.6.3 NAME 'locality' SUP top STRUCTURAL
  MAY ( street $ seeAlso $ searchGuide $ st $ l $ description ) )

objectclass ( 2.5.6.4 NAME 'organization' SUP top STRUCTURAL
  MUST o
  MAY ( userPassword $ searchGuide $ seeAlso $ businessCategory $
   x121Address $ registeredAddress $ destinationIndicator $
   preferredDeliveryMethod $ telexNumber $ teletexTerminalIdentifier $
   telephoneNumber $ internationaliSDNNumber $
   facsimileTelephoneNumber $ street $ postOfficeBox $ postalCode $
   postalAddress $ physicalDeliveryOfficeName $ st $ l $ description ) )

objectclass ( 2.5.6.5 NAME 'organizationalUnit' SUP top STRUCTURAL
  MUST ou
  MAY ( userPassword $ searchGuide $ seeAlso $ businessCategory $
   x121Address $ registeredAddress $ destinationIndicator $
   preferredDeliveryMethod $ telexNumber $ teletexTerminalIdentifier $
   telephoneNumber $ internationaliSDNNumber $
   facsimileTelephoneNumber $ street $ postOfficeBox $ postalCode $
   postalAddress $ physicalDeliveryOfficeName $ st $ l $ description ) )

objectclass ( 2.5.6.6 NAME 'person' SUP top STRUCTURAL
  MUST ( sn $ cn )
  MAY ( userPassword $ telephoneNumber $ seeAlso $ description ) )

objectclass ( 2.5.6.7 NAME 'organizationalPerson' SUP person STRUCTURAL
  MAY ( title $ x121Address $ registeredAddress $ destinationIndicator $
   preferredDeliveryMethod $ telexNumber $ teletexTerminalIdentifier $
   telephoneNumber $ internationaliSDNNumber $
   facsimileTelephoneNumber $ street $ postOfficeBox $ postalCode $
   postalAddress $ physicalDeliveryOfficeName $ ou $ st $ l ) )

objectclass ( 2.5.6.8 NAME 'organizationalRole' SUP top STRUCTURAL
  MUST cn
  MAY ( x121Address $ registeredAddress $ destinationIndicator $
   preferredDeliveryMethod $ telexNumber $ teletexTerminalIdentifier $
   telephoneNumber $ internationaliSDNNumber $ facsimileTelephoneNumber $
   seeAlso $ roleOccupant $ preferredDeliveryMethod $ street $
   postOfficeBox $ postalCode $ postalAddress $
   physicalDeliveryOfficeName $ ou $ st $ l $ description ) )

objectclass ( 2.5.6.9 NAME 'groupOfNames' SUP top STRUCTURAL
  MUST ( member $ cn )
  MAY ( businessCategory $ seeAlso $ owner $ ou $ o $ description ) )

objectclass ( 2.5.6.10 NAME 'residentialPerson' SUP person STRUCTURAL
  MUST l
  MAY ( businessCategory $ x121Address $ registeredAddress $
   destinationIndicator $ preferredDeliveryMethod $ telexNumber $
   teletexTerminalIdentifier $ telephoneNumber $ internationaliSDNNumber $
   facsimileTelephoneNumber $ street $
   postOfficeBox $ postalCode $ postalAddress $
   physicalDeliveryOfficeName $ st $ l ) )

objectclass ( 2.5.6.11 NAME 'applicationProcess' SUP top STRUCTURAL
   MUST cn
   MAY ( seeAlso $ ou $ l $ description ) )

objectclass ( 2.5.6.12 NAME 'applicationEntity' SUP top STRUCTURAL
   MUST ( presentationAddress $ cn )
   MAY ( supportedApplicationContext $ seeAlso $ ou $ o $ l $
	description ) )

objectclass ( 2.5.6.13 NAME 'dSA' SUP applicationEntity STRUCTURAL
   MAY knowledgeInformation )

objectclass ( 2.5.6.14 NAME 'device' SUP top STRUCTURAL
   MUST cn
   MAY ( serialNumber $ seeAlso $ owner $ ou $ o $ l $ description ) )

objectclass ( 2.5.6.15 NAME 'strongAuthenticationUser' SUP top AUXILIARY
   MUST userCertificate )

objectclass ( 2.5.6.16 NAME 'certificationAuthority' SUP top AUXILIARY
   MUST ( authorityRevocationList $ certificateRevocationList $
        cACertificate )
   MAY crossCertificatePair )

objectclass ( 2.5.6.17 NAME 'groupOfUniqueNames' SUP top STRUCTURAL
   MUST ( uniqueMember $ cn )
   MAY ( businessCategory $ seeAlso $ owner $ ou $ o $ description ) )

objectclass ( 2.5.6.18 NAME 'userSecurityInformation' SUP top AUXILIARY
   MAY ( supportedAlgorithms ) )

objectclass ( 2.5.6.16.2 NAME 'certificationAuthority-V2'
    SUP certificationAuthority
   AUXILIARY MAY ( deltaRevocationList ) )

objectclass ( 2.5.6.19 NAME 'cRLDistributionPoint' SUP top STRUCTURAL
   MUST ( cn )
   MAY ( certificateRevocationList $ authorityRevocationList $
        deltaRevocationList ) )

objectclass ( 2.5.6.20 NAME 'dmd' SUP top STRUCTURAL
   MUST ( dmdName )
   MAY ( userPassword $ searchGuide $ seeAlso $ businessCategory $
    x121Address $ registeredAddress $ destinationIndicator $
    preferredDeliveryMethod $ telexNumber $ teletexTerminalIdentifier $
    telephoneNumber $ internationaliSDNNumber $ facsimileTelephoneNumber $
    street $ postOfficeBox $ postalCode $ postalAddress $
    physicalDeliveryOfficeName $ st $ l $ description ) )
#
# adding extensibleClass allows the addition of any attribute to an entry
#
objectclass ( 1.3.6.1.4.1.1466.101.120.111 NAME 'extensibleObject'
   DESC 'RFC2252: extensible object'
   SUP top AUXILIARY )

#
# Standard Track URI label schema from RFC2079
#
attributetype ( 1.3.6.1.4.1.250.1.57 NAME 'labeledURI'
   DESC 'RFC2079: Uniform Resource Identifier with optional label'
   EQUALITY caseExactMatch
	SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )

objectclass ( 1.3.6.1.4.1.250.3.15 NAME 'labeledURIObject'
   DESC 'RFC2079: object that contains the URI attribute type'
   MAY ( labeledURI )
   SUP top AUXILIARY )

#
# Standard Track Dynamic Directory Services from RFC2589
#
objectclass ( 1.3.6.1.4.1.1466.101.119.2 NAME 'dynamicObject'
   DESC 'RFC2589: Dynamic Object'
   SUP top AUXILIARY )

attributetype ( 1.3.6.1.4.1.1466.101.119.3 NAME 'entryTtl'
   DESC 'RFC2589: entry time-to-live'
   SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE
   NO-USER-MODIFICATION USAGE dSAOperation )

attributetype ( 1.3.6.1.4.1.1466.101.119.4 NAME 'dynamicSubtrees'
   DESC 'RFC2589: dynamic subtrees'
   SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 NO-USER-MODIFICATION
   USAGE dSAOperation )

#
# Derived from RFC1274, but with new "short names"
#
attributetype ( 0.9.2342.19200300.100.1.1
   NAME ( 'uid' 'userid' )
   DESC 'RFC1274: user identifier'
   EQUALITY caseIgnoreMatch
   SUBSTR caseIgnoreSubstringsMatch
   SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{256} )

attributetype ( 0.9.2342.19200300.100.1.3
   NAME ( 'mail' 'rfc822Mailbox' )
   DESC 'RFC1274: RFC822 Mailbox'
   EQUALITY caseIgnoreIA5Match
   SUBSTR caseIgnoreIA5SubstringsMatch
   SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{256} )

objectclass ( 0.9.2342.19200300.100.4.19 NAME 'simpleSecurityObject'
   DESC 'RFC1274: simple security object'
   SUP top AUXILIARY
   MUST userPassword )

# RFC1274 + RFC2247
attributetype ( 0.9.2342.19200300.100.1.25
   NAME ( 'dc' 'domainComponent' )
   DESC 'RFC1274/2247: domain component'
   EQUALITY caseIgnoreIA5Match
   SUBSTR caseIgnoreIA5SubstringsMatch
   SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE )

# RFC2247
objectclass ( 1.3.6.1.4.1.1466.344 NAME 'dcObject'
   DESC 'RFC2247: domain component object'
   SUP top AUXILIARY MUST dc )


# From RFC2377
objectclass ( 1.3.6.1.1.3.1 NAME 'uidObject'
   DESC 'RFC2377: uid object'
   SUP top AUXILIARY MUST uid )

#
# From draft-zeilenga-ldap-nameref-xx.txt
#	used to represent referrals in the directory
#
attributetype ( 2.16.840.1.113730.3.1.34 NAME 'ref'
   DESC 'Named referral'
   EQUALITY caseExactMatch
   SYNTAX 1.3.6.1.4.1.1466.115.121.1.15
   USAGE distributedOperation )

objectclass ( 2.16.840.1.113730.3.2.6 NAME 'referral'
   DESC 'Named referral object'
   SUP top STRUCTURAL MUST ref )

#
# LDAPsubEntry
#	deprecated!
objectclass ( 2.16.840.1.113719.2.142.6.1.1
   NAME 'LDAPsubEntry'
   DESC 'LDAP Subentry'
   SUP top STRUCTURAL MAY cn )

#
# OpenLDAProotDSE
#	likely to change!
objectclass ( 1.3.6.1.4.1.4203.1.4.1
   NAME ( 'OpenLDAProotDSE' 'LDAProotDSE' )
   DESC 'OpenLDAP Root DSE object'
   SUP top STRUCTURAL MAY cn )

#
# From Cosine Pilot
#
attributetype ( 0.9.2342.19200300.100.1.37 NAME 'associatedDomain'
   EQUALITY caseIgnoreIA5Match
   SUBSTR caseIgnoreIA5SubstringsMatch
   SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )

#
# From U-Mich
#
attributetype ( 1.3.6.1.4.1.250.1.32
   NAME ( 'krbName' 'kerberosName' )
   DESC 'Kerberos Name'
   EQUALITY caseIgnoreIA5Match
   SYNTAX 1.3.6.1.4.1.1466.115.121.1.26
   SINGLE-VALUE )

#
# draft-zeilenga-ldap-features-xx.txt (supportedFeatures)
#
attributetype ( 1.3.6.1.4.1.4203.1.3.5
   NAME 'supportedFeatures'
   DESC 'features supported by the server'
   EQUALITY objectIdentifierMatch
   SYNTAX 1.3.6.1.4.1.1466.115.121.1.38
   USAGE dSAOperation )

#
# OpenLDAP specific schema items
#
attributetype ( 1.3.6.1.4.1.4203.1.3.1
   NAME 'entry'
   DESC 'OpenLDAP ACL entry pseudo-attribute'
   SYNTAX 1.3.6.1.4.1.4203.1.1.1
   SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )

attributetype ( 1.3.6.1.4.1.4203.1.3.2
   NAME 'children'
   DESC 'OpenLDAP ACL children pseudo-attribute'
   SYNTAX 1.3.6.1.4.1.4203.1.1.1
   SINGLE-VALUE NO-USER-MODIFICATION USAGE dSAOperation )

# Experimental ( subject to change )
#	this really shouldn't be published!
attributetype ( 1.3.6.1.4.1.4203.666.1.5
   NAME 'OpenLDAPaci'
   DESC 'OpenLDAP access control information'
   EQUALITY OpenLDAPaciMatch
   SYNTAX 1.3.6.1.4.1.4203.666.2.1
   USAGE directoryOperation )

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Page modified: September 17 2013.

Contents

tech info
guides home
intro
contents
1 objectives
big picture
2 concepts
3 ldap objects
quickstart
4 install ldap
5 samples
6 configuration
7 replica & refer
reference
8 ldif
9 protocol
10 ldap api
operations
11 howtos
12 trouble
13 performance
14 ldap tools
security
15 security
appendices
notes & info
ldap resources
rfc's & x.500
glossary
ldap objects
change log

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