Andy,

> It is not new. Adding another string to the array is exactly how it is
> supposed to work. I'm not in favor of creating entirely new mechanisms
> if the ones we have will suffice. Can you please demonstrate why it
> will not work?

Changing the definition of the rdapConformance from an array of strings to an 
array of objects is certainly new and has never been defined.  My 
recommendation is if true auto-discovery is intended that it should live within 
a new RDAP extension, which based on experience for EPP is ambitious, since it 
would provide a definition of both the extensions supported as well as the 
server-policies chosen for the extensions.  Look at 
draft-gould-regext-login-security-policy for an example of defining the server 
policies for the EPP Login Security Extension, defined in RFC 8807.  What MAYs 
and SHOULDs are supported by the server comes into play, so auto-discovery can 
get complex when digging into it.  The existing definition of the /help query 
doesn't respond with anything formal for automatic consumption by software 
clients for the purpose of auto-discovery.  

-- 
 
JG



James Gould
Fellow Engineer
jgo...@verisign.com 
<applewebdata://13890C55-AAE8-4BF3-A6CE-B4BA42740803/jgo...@verisign.com>

703-948-3271
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Reston, VA 20190

Verisign.com <http://verisigninc.com/>

On 7/19/22, 11:10 AM, "Andrew Newton" <a...@hxr.us> wrote:

    On Tue, Jul 19, 2022 at 10:58 AM Gould, James <jgo...@verisign.com> wrote:
    >
    > Since rdapConformance is defined as an array of strings, adding the 
sub-element definition in the rdapConformance is something new.

    It is not new. Adding another string to the array is exactly how it is
    supposed to work. I'm not in favor of creating entirely new mechanisms
    if the ones we have will suffice. Can you please demonstrate why it
    will not work?

    As for auto-discovery, I am not discounting your call-out for that
    feature. I just don't think it applies to the use cases you have
    provided. Additionally, I don't know if it is a problem yet, as Scott
    has pointed out the /help query allows a client to discover a server's
    capabilities.

    -andy

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