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[rpp] Re: An implementation of JSContact in JSON Schema

Mario Loffredo <mario.loffredo@iit.cnr.it> Tue, 17 March 2026 14:45 UTC

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Date: Tue, 17 Mar 2026 15:45:14 +0100
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To: Pawel Kowalik <kowalik=40denic.de@dmarc.ietf.org>, Andy Newton <andy@hxr.us>, Jasdip Singh <jasdips@arin.net>, "rpp@ietf.org" <rpp@ietf.org>
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From: Mario Loffredo <mario.loffredo@iit.cnr.it>
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Subject: [rpp] Re: An implementation of JSContact in JSON Schema
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Hi Pawel,

Il 17/03/2026 09:10, Pawel Kowalik ha scritto:
> Hi Andy,
>
> On 17.03.26 02:15, Andy Newton wrote:
>> Agreed, especially considering other tech is being built upon JSContact.
>
> You mean RDAP or sth else?
>
> My point about RDAP was that its current profile for JSContact is not 
> appropriate for provisioning. Lax processing is not favoured in RPP, 
> therefore in order to have JSContact compatibility between the two not 
> just on paper, the profiles shall be aligned, meaning RDAP profile 
> being more strict.

[ML] Aside from the fact that it's possible to register a new 
RPP-specific profile that introduces additional restrictions beyond 
those defined in the "rdap" JSContact profile,I would like to know if 
you mean that there are other types of restrictions missing from the 
current version of draft-ietf-calext-jscontact-profiles.

The JSContact profile for RDAP was defined to ensure compatibility with 
the current output of RDAP servers. Of course, it can be modified with 
WG consensus.


Mario

>
>>
>> RPP needs to be more than EPP-in-JSON, otherwise it will be an 
>> annoyance instead of a game-changer.
>>
>> This is also why discovery is important.
>
> Agree.
>
> Jim keeps mentioning Registry Mapping for EPP, which somehow did not 
> fly. We have to learn from this.
>
> [1] 
> https://www.verisign.com/assets/epp-sdk/verisign_epp-extension_registry_v00.html
>
> Kind Regards,
> Pawel
>
>
> _______________________________________________
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-- 
Dott. Mario Loffredo
Senior Technologist
Technological Unit “Digital Innovation”
Institute of Informatics and Telematics (IIT)
National Research Council (CNR)
Address: Via G. Moruzzi 1, I-56124 PISA, Italy
Phone: +39.0503153497
Web: http://www.iit.cnr.it/mario.loffredo

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