[Opendnssec-develop] Character case of domain names

Matthijs Mekking matthijs at NLnetLabs.nl
Wed Nov 10 06:39:50 UTC 2010


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I think you are right, but note this only reflects RDATA (not owner name).

Matthijs

On 11/10/2010 03:30 AM, Rickard Bellgrim wrote:
> Hi
> 
> We have the ticket about case handling in the Auditor:
> http://trac.opendnssec.org/ticket/190
> 
> Currently the signer make upper case to lower case of domain names, which the Auditor cannot follow. Alex is currently working on fixing this after some discussion with me and Matthijs.
> 
> But after reading the draft of rfc3597bis, I see a text which is also included in the original rfc3597:
> "servers MUST also exactly preserve the RDATA of RRs of known type, except for changes due to compression or decompression where allowed by section 4 of this memo.  In particular, the character case of domain names that are not subject to compression MUST be preserved."
> 
> This mean that the signer need to preserve the case of domain names, right?
> 
> // Rickard
> 
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