[389-devel] Re: Please Review: Change aci attribute syntax to Directory String (Nathan Kinder)

Rich Megginson rmeggins at redhat.com
Tue Jul 28 19:47:15 UTC 2009


Howard Chu wrote:
>> The aci attribute is currently defined with a syntax of IA5 String.
>> This syntax only allows 7-bit characters.  Now that the server has
>> support for syntax validation, this would prevent one from using
>> international characters in aci rules.  This patch defines the aci
>> attribute with the Directory String syntax, which allows any valid
>> UTF8 character.
>
> Y'know, LDAP/X.500 requires that existing schema items must never be 
> changed once they're in use. When you want to change something like 
> this, usually you must define a new attributeType with a new OID for 
> the purpose. Probably not so important given the history of schema 
> checking in this code, but an fyi...
>
Thanks.  Yes, that was definitely a consideration, and we thought about 
this quite a bit before making this decision.  We only chose this route 
because it was the least evil.
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