Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tld-00.txt> (The .onion Special-Use Domain Name) to Proposed Standard
David Cake <dave@difference.com.au> Mon, 20 July 2015 04:07 UTC
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Subject: Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tld-00.txt> (The .onion Special-Use Domain Name) to Proposed Standard
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From: David Cake <dave@difference.com.au>
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Date: Mon, 20 Jul 2015 12:06:54 +0800
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References: <20150714192438.1138.96059.idtracker@ietfa.amsl.com> <55A90F34.4010901@cisco.com> <CAL02cgTJM1FxTHfaQb_x5=7MExOd3YumQbrAEE487a2+Ax0i=w@mail.gmail.com> <55A91C90.1050201@cisco.com>
To: Eliot Lear <lear@cisco.com>
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Cc: Richard Barnes <rlb@ipv.sx>, dnsop <dnsop@ietf.org>, "ietf@ietf.org" <ietf@ietf.org>
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As someone with moderate experience in both DNS and web server configuration, FWIW I found the meaning relatively obvious. The notion that HTTP Host headers might be used to change web server response independent of name resolution (e.g. that two names that return identical responses to every possible DNS query, but produce different web server responses) has been fairly intrinsic to how web servers operate for a couple of decades now, and this seems a simple but useful clarification regarding how this operates for .onion names to me. David > On 17 Jul 2015, at 11:17 pm, Eliot Lear <lear@cisco.com> wrote: > > Hi Richard, > > Thanks for the explanation. Please see below. > > On 7/17/15 4:38 PM, Richard Barnes wrote: >> On Fri, Jul 17, 2015 at 4:20 PM, Eliot Lear <lear@cisco.com> wrote: >>> I have no particular objection to the concept here, but I do have a >>> question about one sentence in the draft. Section 1 states: >>>> Like Top-Level Domain Names, .onion addresses can have an arbitrary >>>> number of subdomain components. This information is not meaningful >>>> to the Tor protocol, but can be used in application protocols like >>>> HTTP [RFC7230]. >>>> >>> I honestly don't understand what is being stated here, or why a claim is >>> made about HTTP at all in this document. Are we talking about the >>> common practice of www.example.com == example.com? And what >>> significance does that last phrase have to the document? >> I made a comment on this to the authors earlier, and they decided to >> leave it as-is :) >> >> The idea is that TOR routing will only use the first label after >> .onion, but if you're using the .onion name in an application, that >> application might use the whole name. For example, if you put >> "http://mail.example.onion/", TOR will route on "example.onion", but >> the HTTP Host header might be "mail.example.onion". >> >> - > > I just leave the IESG and WG with the comment that two of us "old > timers" are trying to divine the meaning of those two sentences, and > that can't be good for others with (even) less clue. Personally I think > the easiest approach is to remove those two sentences, but if others > really disagree, then a bit more clarity seems in order. > > Eliot > > > _______________________________________________ > DNSOP mailing list > DNSOP@ietf.org <mailto:DNSOP@ietf.org> > https://www.ietf.org/mailman/listinfo/dnsop <https://www.ietf.org/mailman/listinfo/dnsop>
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… George Michaelson
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Ted Hardie
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Ted Lemon
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Ted Hardie
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… George Michaelson
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Stephane Bortzmeyer
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Ted Lemon
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Stephane Bortzmeyer
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Ted Hardie
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… John Levine
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Ted Lemon
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Randy Bush
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… David Conrad
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Patrik Fältström
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Patrik Fältström
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Stephane Bortzmeyer
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Stephane Bortzmeyer
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… John C Klensin
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Patrik Fältström
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Ted Hardie
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Patrik Fältström
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Ted Lemon
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Ted Hardie
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Ted Lemon
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Ted Lemon
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… John C Klensin
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Ted Hardie
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Ted Lemon
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… John C Klensin
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Bob Harold
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Edward Lewis
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Edward Lewis
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Edward Lewis
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Edward Lewis
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Joe Hildebrand
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Joe Hildebrand
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… John Levine
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Mark Andrews
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… John R Levine
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Patrik Fältström
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… John C Klensin
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Tom Ritter
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Richard Barnes
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Eliot Lear
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Joseph Lorenzo Hall
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… joel jaeggli
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… joel jaeggli
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Richard Barnes
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Stephane Bortzmeyer
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Stephane Bortzmeyer
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Stephane Bortzmeyer
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Edward Lewis
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Eliot Lear
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Ted Hardie
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… David Cake
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… David Cake
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… David Cake
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Eliot Lear
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Eliot Lear
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Andrew Sullivan
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Alec Muffett
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… John C Klensin
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Ted Lemon
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… John C Klensin
- Re: the names that aren't DNS names problem, was … John Levine
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Ted Lemon
- Re: domain names that aren't DNS names, was Last … John Levine
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… George Michaelson
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Geoff Huston
- Re: the names that aren't DNS names problem, was … Eliot Lear
- Re: the names that aren't DNS names problem, was … Suzanne Woolf
- Re: the names that aren't DNS names problem, was … George Michaelson
- Re: the names that aren't DNS names problem, was … Eliot Lear
- Re: the names that aren't DNS names problem, was … Suzanne Woolf
- Re: the names that aren't DNS names problem, was … Douglas Otis
- Re: the names that aren't DNS names problem, was … Eliot Lear
- Re: domain names that aren't DNS names, was Last … Ted Lemon
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Ted Lemon
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… George Michaelson
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Sam Hartman
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… John C Klensin
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… David Conrad
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Ted Lemon
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Ted Lemon
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Tim Wicinski
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Sam Hartman
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Ted Lemon
- Weakness of DNS classes (was Re: Last Call: <draf… Andrew Sullivan
- Re: Weakness of DNS classes (was Re: Last Call: <… John C Klensin
- Re: domain names that are not DNS names, was Last… John Levine
- Re: domain names that are not DNS names, was Last… Ted Lemon
- Re: Weakness of DNS classes (was Re: Last Call: <… John Levine
- Re: Weakness of DNS classes (was Re: Last Call: <… David Morris
- Re: Weakness of DNS classes (was Re: Last Call: <… Mark Andrews
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Stephane Bortzmeyer
- Re: the names that aren't DNS names problem, was … Stephane Bortzmeyer
- Re: the names that aren't DNS names problem, was … George Michaelson
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Bob Harold
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… John C Klensin
- Re: the names that aren't DNS names problem, was … Stephane Bortzmeyer
- Re: the names that aren't DNS names problem, was … John Curran
- Re: the names that aren't DNS names problem, was … Ted Lemon
- Re: the names that aren't DNS names problem, was … John C Klensin
- Re: the names that aren't DNS names problem, was … Steve Crocker
- Re: the names that aren't DNS names problem, was … David Conrad
- Re: the names that aren't DNS names problem, was … Ted Lemon
- Re: the names that aren't DNS names problem, was … Dave Crocker
- Re: the names that aren't DNS names problem, was … John C Klensin
- Re: the names that aren't DNS names problem, was … Dave Crocker
- Re: the names that aren't DNS names problem, was … David Conrad
- Re: the names that aren't DNS names problem, was … Eliot Lear
- Re: the names that aren't DNS names problem, was … David Conrad
- Re: the names that aren't DNS names problem, was … Eliot Lear
- Re: the names that aren't DNS names problem, was … Donald Eastlake
- Re: the names that aren't DNS names problem, was … John Curran
- Re: the names that aren't DNS names problem, was … Richard Shockey
- Re: the names that aren't DNS names problem, was … Ted Lemon
- Re: the names that aren't DNS names problem, was … Ted Lemon
- Re: the names that aren't DNS names problem, was … John R Levine
- Re: the names that aren't DNS names problem, was … John Levine
- Re: the names that aren't DNS names problem, was … John Levine
- Re: the names that aren't DNS names problem, was … Ted Lemon
- Re: the names that aren't DNS names problem, was … Eliot Lear
- Re: the names that aren't DNS names problem, was … Patrik Fältström
- Re: the names that aren't DNS names problem, was … Patrik Fältström
- Re: the names that aren't DNS names problem, was … John R Levine
- Re: the names that aren't DNS names problem, was … Patrik Fältström
- Re: the names that aren't DNS names problem, was … John R Levine
- Re: the names that aren't DNS names problem, was … Patrik Fältström
- Re: the names that aren't DNS names problem, was … John C Klensin
- Re: the names that aren't DNS names problem, was … John Levine
- Re: the names that aren't DNS names problem, was … John C Klensin
- RE: the names that aren't DNS names problem, was … Christian Huitema
- RE: the names that aren't DNS names problem, was … John C Klensin
- Re: the names that aren't DNS names problem, was … Ted Lemon
- Re: the names that aren't DNS names problem, was … Andrew Sullivan
- Re: the names that aren't DNS names problem, was … Stephen Farrell
- Re: the names that aren't DNS names problem, was … Brian E Carpenter
- Re: the names that aren't DNS names problem, was … Ted Lemon
- Re: the names that aren't DNS names problem, was … John C Klensin
- Re: the names that aren't DNS names problem, was … Patrik Fältström
- Re: the names that aren't DNS names problem, was … John C Klensin
- Re: the names that aren't DNS names problem, was … Patrik Fältström
- Re: the names that aren't DNS names problem, was … John Levine
- Re: the names that aren't DNS names problem, was … Brian E Carpenter
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Wendy Seltzer
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Edward Lewis
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Edward Lewis
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Edward Lewis
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Alec Muffett
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Chris Baker
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Jacob Appelbaum
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Ted Hardie
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Alec Muffett
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Ted Hardie
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Alec Muffett
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Joe Hildebrand
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Alec Muffett
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Mark Nottingham
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Alec Muffett
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Andrew Sullivan
- RE: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Darcy Kevin (FCA)
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Sam Hartman
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Peter Koch
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Alec Muffett
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Ted Hardie
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Alec Muffett
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Ted Hardie
- Re: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Roy T. Fielding
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Alec Muffett
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Ted Hardie
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Alec Muffett
- RE: [DNSOP] Last Call: <draft-ietf-dnsop-onion-tl… Darcy Kevin (FCA)
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… Nick Mathewson
- Re: Last Call: <draft-ietf-dnsop-onion-tld-00.txt… George Michaelson
- Re: the names that aren't DNS names problem, was … Ted Lemon
- Re: the names that aren't DNS names problem, was … Dave Crocker