> Le 31 mars 2023 à 08:32, Hollenbeck, Scott 
> <shollenbeck=40verisign....@dmarc.ietf.org> a écrit :
> 
>> -----Original Message-----
>> From: regext <regext-boun...@ietf.org> On Behalf Of Mario Loffredo
>> Sent: Friday, March 31, 2023 7:45 AM
>> To: regext@ietf.org
>> Subject: [EXTERNAL] [regext] Redacting JSContact uid in RDAP - Updated
>> 
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>> Hi folks,
>> 
>> just reported below all the options (including Gavin's proposal) and the
>> preferences given thus far.
>> 
>> Please, express your preference(s).
>> 
>> Thanks a lot in advance.
>> 
>> 
>> 1) Redacting by Empty Value method
>> 
>> 2) Making uid optional in RDAP and then redacting by Removal method
>> 
>> - J.Gould
>> 
>> 3) Recommending the use of UUIDs that prevent from correlation (e.g.
>> either randomly generated or nil UUIDs)
>> 
>> 4) Redacting by using a registered URN in the IANA namespace (e.g.
>> "urn:ietf:params:json:rdap+jscontact:uidRedacted")
>> 
>> - G. Brown
>> 
>> 5) Anything else ?
> 
> [SAH] Which of these options is the least likely to break a JSContact parser? 

Good point. But a JSContact parser is “trivial” to write (compared to jcard). 
However, an id is a unique identifier of an object, which is a key element in a 
datastructure and processing. As a parser, I’ll use it to identify uniquely in 
the local database. Therefore, if the uuid is optional or removed, that breaks 
a key assumption of what an id is. I would really prefer that id is mandatory, 
which narrows the set of choices.

Marc.


> My preference is leans towards whichever option or options will be the most 
> compatible with implementations of JSContact such that any RDAP complexity is 
> handled in the RDAP-implementing software.
> 
> Scott
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