Re: Is attribute options supported?

[Dieter Kluenter <dieter@dkluenter.de>]

Am Thu, 30 Dec 2010 13:09:24 +0100
schrieb "Angel L. Mateo" <amateo@um.es>:

> Hello,
> 
> 	Is attribute options supported in openldap (version 2.4.21)?
> 
> 	In RFC 2251 (LDAPv3) the attributes in search could be
> specified as attribute_name;options, so you could indicate options in
> the return of the attributes.
> 
> 	Specifically, what I want to do is: I have attributes wich
> value is a URN, so I want to get just a special part of the URN, that
> is:
> 
> Traditional search:
> 
> Ldap filter: (mail=user@mydomain.com)
> Atributos: mail, schacPersonalUniqueID
> Result:
> mail: user@mydomain.com
> schacPersonalUniqueID: 
> urn:mace:terena.org:schac:personalUniqueID:es:12345678Q
> 
> Search with options:
> Ldap filter: (mail=user@mydomain.com)
> Atributos: mail, schacPersonalUniqueID;x-urn-7
> Result:
> mail: user@mydomain.com
> schacPersonalUniqueID: 12345678Q
> 
> 	I have tried this with a standard configuration, but it isn't
> working:
> 
> amateo@joshua:~$ /usr/bin/ldapsearch ... mail=user@mydomain.com 
> schacPersonalUniqueID;x-urn-7
> # extended LDIF
> #
> # LDAPv3
> # base <dc=Telematica> with scope subtree
> # filter: uid=amateo
> # requesting: irisClassifCode
> #
> 
> # amateo, Usuarios, telematica
> dn: uid=user,ou=People,dc=mydomain,dc=com
> 
> # search result
> search: 2
> result: 0 Success
> 
> # numResponses: 2
> # numEntries: 1
> x-urn-1: orden no encontrada
> 
> 	Is it supported? Do I have to configure anything in the slapd
> server?

It is supported, but you have to declare the attribute options in
slapd configuration
olcAttributeOptions: x-urn

-Dieter

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Dieter Klünter | Systemberatung
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