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Re: [stir] URN SOS

"DOLLY, MARTIN C" <md3135@att.com> Mon, 23 December 2019 14:32 UTC

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From: "DOLLY, MARTIN C" <md3135@att.com>
To: Anders Kristensen <andersk=40google.com@dmarc.ietf.org>, Russ Housley <housley@vigilsec.com>
CC: Richard Barnes <rlb@ipv.sx>, IETF STIR Mail List <stir@ietf.org>
Thread-Topic: [stir] URN SOS
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Subject: Re: [stir] URN SOS
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That is the issue

From: stir <stir-bounces@ietf.org> On Behalf Of Anders Kristensen
Sent: Monday, December 23, 2019 9:03 AM
To: Russ Housley <housley@vigilsec.com>
Cc: Richard Barnes <rlb@ipv.sx>; IETF STIR Mail List <stir@ietf.org>
Subject: Re: [stir] URN SOS

May have to do with the fact that RFC 8224 does not cover URNs:

1<https://urldefense.proofpoint.com/v2/url?u=https-3A__tools.ietf..org_html_rfc8224-23section-2D1&d=DwMFaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=G9v8uCSSQhCmpw7ItG0r2g&m=nSWcan3mP9r5CTH5zJyEZCeFO3Z8w8-4nrJYDic1WcI&s=Tk4N6eKYTBqJKGNrvrZTJDr0bbSz9E0HNLddXIZ21II&e=>.  Introduction





   This document provides enhancements to the existing mechanisms for

   authenticated identity management in the Session Initiation Protocol

   (SIP) [RFC3261<https://urldefense.proofpoint.com/v2/url?u=https-3A__tools.ietf.org_html_rfc3261&d=DwMFaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=G9v8uCSSQhCmpw7ItG0r2g&m=nSWcan3mP9r5CTH5zJyEZCeFO3Z8w8-4nrJYDic1WcI&s=U5Av4QjzboXRodGD6JOjFAFlQwF6RYP40m0L0ES3t4w&e=>].  An identity, for the purposes of this document, is

   defined as either



   o  a canonical address-of-record (AoR) SIP URI employed to reach a

      user (such as "sip:alice@atlanta.example.com<mailto:sip%3Aalice@atlanta.example.com>") or



   o  a telephone number, which commonly appears either in a tel URI

      [RFC3966<https://urldefense.proofpoint.com/v2/url?u=https-3A__tools.ietf.org_html_rfc3966&d=DwMFaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=G9v8uCSSQhCmpw7ItG0r2g&m=nSWcan3mP9r5CTH5zJyEZCeFO3Z8w8-4nrJYDic1WcI&s=aSVM0a9fjUZt4y0YIdtKOwWlfUUyuINQyR9PPsbTrgA&e=>] or as the user portion of a SIP URI.

On Sun, Dec 22, 2019 at 1:14 PM Russ Housley <housley@vigilsec.com<mailto:housley@vigilsec.com>> wrote:
Richard:

It seems to meet the need that was raised in the discussion.  Others can comment if I missed some important context.

Russ



On Dec 22, 2019, at 3:38 PM, Richard Barnes <rlb@ipv.sx<mailto:rlb@ipv.sx>> wrote:

Not sure if this is what you’re thinking of, or if this has already been mentioned, but: urn:service:sos exists.

https://tools.ietf.org/html/rfc5031<https://urldefense.proofpoint.com/v2/url?u=https-3A__tools.ietf.org_html_rfc5031&d=DwMFaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=G9v8uCSSQhCmpw7ItG0r2g&m=nSWcan3mP9r5CTH5zJyEZCeFO3Z8w8-4nrJYDic1WcI&s=gSVpeqb1jm_FaYBWEHsDsNeLhl0pCMmmvXXel5E4pkQ&e=>


On Sat, Dec 21, 2019 at 17:26 Russ Housley <housley@vigilsec.com<mailto:housley@vigilsec.com>> wrote:
At the session at IETF 106, there was a suggestion that a URN SOS be defined.  I am sending this note to start a discussion on that topic.

Russ
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