Re: (short version) Re: Last Call: <draft-faltstrom-uri-10.txt> (The Uniform Resource Identifier (URI) DNS Resource Record) to Proposed Standard
Pete Resnick <presnick@qti.qualcomm.com> Thu, 05 March 2015 06:51 UTC
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Date: Thu, 05 Mar 2015 00:51:07 -0600
From: Pete Resnick <presnick@qti.qualcomm.com>
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To: Viktor Dukhovni <ietf-dane@dukhovni.org>
Subject: Re: (short version) Re: Last Call: <draft-faltstrom-uri-10.txt> (The Uniform Resource Identifier (URI) DNS Resource Record) to Proposed Standard
References: <tsl8ufoh9ko.fsf@mit.edu> <2DF7230C-D1D8-4B21-9003-B336108A38CB@vpnc.org> <20150224172649.GX1260@mournblade.imrryr.org> <tslvbircj0d.fsf@mit.edu> <0325DF3F-17F3-4400-BDEA-EDB5334BF35C@frobbit.se> <20150225180227.GT1260@mournblade.imrryr.org> <7AB921D35A7F9B23A53BD11A@JcK-HP8200.jck.com> <tslvbip8io6.fsf@mit.edu> <54F09A35.9060506@qti.qualcomm.com> <54F78650.6070503@qti.qualcomm.com> <20150305064513.GH1260@mournblade.imrryr.org>
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Cc: Sam Hartman <hartmans-ietf@mit.edu>, ietf@ietf.org, Fältström Patrik <paf@frobbit.se>
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A specific text suggestion (even better if you and Sam were to agree on it) would be greatly appreciated. pr On 3/5/15 12:45 AM, Viktor Dukhovni wrote: > On Wed, Mar 04, 2015 at 04:25:20PM -0600, Pete Resnick wrote: > > >>> I'm going to ask Patrik to publish a revised ID at this point, which I >>> expect to see in the next couple of days. >>> >> The new version of the document (-12) is out, announcement attached. It is >> now Informational, it removes the discussion of flag "D" for NAPTR, and adds >> a bit of discussion to security considerations. I would appreciate folks >> giving it a sniff and making sure it addresses your earlier concerns. If so, >> I'll go ahead and ballot it for the 12-March IESG telechat. >> > I think this still fails to acknowledge Sam Hartman's concerns > about the change in the security model from (often with TLS) > application configured trust anchors that may be specific to the > expected peer, to likely the ICANN DNSSEC root trust-anchor, or > perhaps an enterprise DNS trust-anchor for an internal domain. > > While such a change in the trust model may well be applicable, > there remains in the draft a claim that indirection through DNSSEC > is fundamentally not different from indirection through a TLS > authenticated HTTP redirect. That claim is likely too bold. Future > users of this RR need to consider the issues more carefully. > > * DNSSEC is often stronger than today's Web PKI DV certs. > > * However, with the traditional PKI it is far easier to > not trust any of the usual suspects and built direct > peer to peer trust. > > * With DNSSEC the most specific one can be is in some cases have > a local trust-anchor for the zone apex of the service domain, > ( I'm involved in an internal DNSSEC deployment with some secure > internal zones with explicit local trust-anchor settings. ) > > * More broadly however there's just the ICANN root, and perhaps > some day the ability to use RFC 5011 to track zsk rollovers > of any TLDs that commit to implement the requisite key management > discipline. Going beyond that to bilateral trust-anchors between > business partner organizations is rather exotic. > > * All the while various non-browser B2B applications employ explicit > destination-specific trust-anchors that perhaps should not be > subordinate to the ICANN root or gTLDs. > > So various problem spaces are better served by the Web PKI, DNSSEC > PKI or just bilaterally managed trust anchors, and these are not > simply interchangeable. > > -- Pete Resnick<http://www.qualcomm.com/~presnick/> Qualcomm Technologies, Inc. - +1 (858)651-4478
- Re: Last Call: <draft-faltstrom-uri-10.txt> (The … Mark Nottingham
- Re: Last Call: <draft-faltstrom-uri-10.txt> (The … Patrik Fältström
- Re: Last Call: <draft-faltstrom-uri-10.txt> (The … Mark Nottingham
- Re: Last Call: <draft-faltstrom-uri-10.txt> (The … Eliot Lear
- Re: Last Call: <draft-faltstrom-uri-10.txt> (The … Patrik Fältström
- Re: Last Call: <draft-faltstrom-uri-10.txt> (The … Patrik Fältström
- Re: Last Call: <draft-faltstrom-uri-10.txt> (The … Eliot Lear
- (short version) Re: Last Call: <draft-faltstrom-u… John C Klensin
- Re: (short version) Re: Last Call: <draft-faltstr… Viktor Dukhovni
- Re: (short version) Re: Last Call: <draft-faltstr… John C Klensin
- Re: (short version) Re: Last Call: <draft-faltstr… Viktor Dukhovni
- Re: (short version) Re: Last Call: <draft-faltstr… Dirk-Willem van Gulik
- Re: Last Call: <draft-faltstrom-uri-10.txt> (The … Patrik Fältström
- Re: (short version) Re: Last Call: <draft-faltstr… Viktor Dukhovni
- Re: (short version) Re: Last Call: <draft-faltstr… Sam Hartman
- Re: (short version) Re: Last Call: <draft-faltstr… Paul Hoffman
- Re: (short version) Re: Last Call: <draft-faltstr… Viktor Dukhovni
- Re: (short version) Re: Last Call: <draft-faltstr… Viktor Dukhovni
- Re: (short version) Re: Last Call: <draft-faltstr… Mark Andrews
- Re: (short version) Re: Last Call: <draft-faltstr… Patrik Fältström
- Re: (short version) Re: Last Call: <draft-faltstr… Sam Hartman
- Re: (short version) Re: Last Call: <draft-faltstr… Pete Resnick
- Re: (short version) Re: Last Call: <draft-faltstr… Patrik Fältström
- Re: (short version) Re: Last Call: <draft-faltstr… Viktor Dukhovni
- Re: (short version) Re: Last Call: <draft-faltstr… John C Klensin
- Re: (short version) Re: Last Call: <draft-faltstr… John C Klensin
- Re: (short version) Re: Last Call: <draft-faltstr… Sam Hartman
- Re: (short version) Re: Last Call: <draft-faltstr… Sam Hartman
- Re: Last Call: <draft-faltstrom-uri-10.txt> (The … Andrew Newton
- Re: (short version) Re: Last Call: <draft-faltstr… Nico Williams
- Re: (short version) Re: Last Call: <draft-faltstr… Nico Williams
- Re: (short version) Re: Last Call: <draft-faltstr… Patrik Fältström
- Re: (short version) Re: Last Call: <draft-faltstr… Nico Williams
- Re: Last Call: <draft-faltstrom-uri-10.txt> (The … Mark Nottingham
- Re: (short version) Re: Last Call: <draft-faltstr… Patrik Fältström
- Re: (short version) Re: Last Call: <draft-faltstr… Viktor Dukhovni
- Re: (short version) Re: Last Call: <draft-faltstr… Patrik Fältström
- Re: (short version) Re: Last Call: <draft-faltstr… Viktor Dukhovni
- Re: (short version) Re: Last Call: <draft-faltstr… Patrik Fältström
- Re: (short version) Re: Last Call: <draft-faltstr… Eliot Lear
- Re: (short version) Re: Last Call: <draft-faltstr… Patrik Fältström
- Re: (short version) Re: Last Call: <draft-faltstr… Eliot Lear
- Re: Last Call: <draft-faltstrom-uri-10.txt> (The … Andrew Newton
- Re: (short version) Re: Last Call: <draft-faltstr… Phillip Hallam-Baker
- Re: (short version) Re: Last Call: <draft-faltstr… Eliot Lear
- Re: Last Call: <draft-faltstrom-uri-10.txt> (The … Andrew Newton
- Re: (short version) Re: Last Call: <draft-faltstr… Eliot Lear
- Re: (short version) Re: Last Call: <draft-faltstr… Sam Hartman
- Re: (short version) Re: Last Call: <draft-faltstr… Sam Hartman
- Re: (short version) Re: Last Call: <draft-faltstr… Sam Hartman
- Re: Last Call: <draft-faltstrom-uri-10.txt> (The … Patrik Fältström
- Re: (short version) Re: Last Call: <draft-faltstr… Pete Resnick
- Re: (short version) Re: Last Call: <draft-faltstr… Nico Williams
- Re: (short version) Re: Last Call: <draft-faltstr… Viktor Dukhovni
- Re: (short version) Re: Last Call: <draft-faltstr… Nico Williams
- draft-newton-link-rr (was Re: Last Call: <draft-f… Nico Williams
- Re: draft-newton-link-rr (was Re: Last Call: <dra… Nico Williams
- Re: (short version) Re: Last Call: <draft-faltstr… Mark Andrews
- Re: (short version) Re: Last Call: <draft-faltstr… Phillip Hallam-Baker
- Re: (short version) Re: Last Call: <draft-faltstr… Viktor Dukhovni
- Re: (short version) Re: Last Call: <draft-faltstr… Mark Andrews
- Re: (short version) Re: Last Call: <draft-faltstr… Phillip Hallam-Baker
- Re: (short version) Re: Last Call: <draft-faltstr… Sam Hartman
- Re: Last Call: <draft-faltstrom-uri-10.txt> (The … Patrik Fältström
- Re: draft-newton-link-rr (was Re: Last Call: <dra… Patrik Fältström
- Re: (short version) Re: Last Call: <draft-faltstr… Viktor Dukhovni
- Re: draft-newton-link-rr (was Re: Last Call: <dra… Andrew Newton
- Re: (short version) Re: Last Call: <draft-faltstr… John C Klensin
- Re: (short version) Re: Last Call: <draft-faltstr… Viktor Dukhovni
- Re: draft-newton-link-rr (was Re: Last Call: <dra… Patrik Fältström
- Re: Last Call: <draft-faltstrom-uri-10.txt> (The … Mark Andrews
- Re: (short version) Re: Last Call: <draft-faltstr… Mark Nottingham
- Re: (short version) Re: Last Call: <draft-faltstr… Patrik Fältström
- Re: (short version) Re: Last Call: <draft-faltstr… Mark Nottingham
- Re: (short version) Re: Last Call: <draft-faltstr… Pete Resnick
- Re: (short version) Re: Last Call: <draft-faltstr… Pete Resnick
- Re: (short version) Re: Last Call: <draft-faltstr… Viktor Dukhovni
- Re: (short version) Re: Last Call: <draft-faltstr… Patrik Fältström
- Re: (short version) Re: Last Call: <draft-faltstr… Sam Hartman
- Re: (short version) Re: Last Call: <draft-faltstr… Viktor Dukhovni
- Re: (short version) Re: Last Call: <draft-faltstr… Eliot Lear
- Re: (short version) Re: Last Call: <draft-faltstr… Pete Resnick
- Re: (short version) Re: Last Call: <draft-faltstr… Viktor Dukhovni
- Re: (short version) Re: Last Call: <draft-faltstr… Sam Hartman
- Re: (short version) Re: Last Call: <draft-faltstr… Sam Hartman
- Re: (short version) Re: Last Call: <draft-faltstr… John C Klensin
- Re: (short version) Re: Last Call: <draft-faltstr… John C Klensin
- Re: (short version) Re: Last Call: <draft-faltstr… John C Klensin
- Re: (short version) Re: Last Call: <draft-faltstr… John C Klensin
- Re: (short version) Re: Last Call: <draft-faltstr… John C Klensin
- Re: (short version) Re: Last Call: <draft-faltstr… John C Klensin
- Re: (short version) Re: Last Call: <draft-faltstr… Eliot Lear
- Re: (short version) Re: Last Call: <draft-faltstr… Eliot Lear
- Re: (short version) Re: Last Call: <draft-faltstr… Nico Williams
- Re: (short version) Re: Last Call: <draft-faltstr… Patrik Fältström
- Re: (short version) Re: Last Call: <draft-faltstr… Patrik Fältström
- Re: (short version) Re: Last Call: <draft-faltstr… Patrik Fältström
- Re: (short version) Re: Last Call: <draft-faltstr… Pete Resnick
- Re: (short version) Re: Last Call: <draft-faltstr… Pete Resnick
- Where to do the work was Re: (short version) Re: … t.p.
- Re: (short version) Re: Last Call: <draft-faltstr… Patrik Fältström