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From: Paul Hoffman <paul.hoffman@icann.org>
To: RFC Editor <rfc-editor@rfc-editor.org>
CC: Patrick McManus <mcmanus@ducksong.com>, "ben@nostrum.com"
 <ben@nostrum.com>, "aamelnikov@fastmail.fm" <aamelnikov@fastmail.fm>,
 "adam@nostrum.com" <adam@nostrum.com>, "bemasc@google.com"
 <bemasc@google.com>, David Lawrence <tale@dd.org>, Carsten Bormann
 <cabo@tzi.org>, "doh@ietf.org" <doh@ietf.org>
Thread-Topic: [Ext] [Technical Errata Reported] RFC8484 (5603)
Thread-Index: AQHUrR8F4HHNRabckUevbB6aQUECcqWxajWA
Date: Tue, 15 Jan 2019 22:10:50 +0000
Message-ID: <3D7D49BB-69F2-4976-94BE-2D0685D1E136@icann.org>
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Subject: Re: [Doh] [Ext] [Technical Errata Reported] RFC8484 (5603)
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I agree with this erratum.

--Paul Hoffman

> On Jan 15, 2019, at 2:09 PM, RFC Errata System =
<rfc-editor@rfc-editor.org> wrote:
>=20
> The following errata report has been submitted for RFC8484,
> "DNS Queries over HTTPS (DoH)".
>=20
> --------------------------------------
> You may review the report below and at:
> =
https://urldefense.proofpoint.com/v2/url?u=3Dhttp-3A__www.rfc-2Deditor.org=
_errata_eid5603&d=3DDwIBaQ&c=3DFmY1u3PJp6wrcrwll3mSVzgfkbPSS6sJms7xcl4I5cM=
&r=3DyvHk3BrvY-tKWGRmaFbQS1aHXNfQjC40fPfI5u1VsFs&m=3DVzLcVlbkdAIA49v98uw45=
4RaR0ztfEM47wd9oJ041fA&s=3D_dbZ0_XVEL_UmId-dnaukR70mWZx3XP4MKQ2blvNYf4&e=3D=

>=20
> --------------------------------------
> Type: Technical
> Reported by: Carsten Bormann <cabo@tzi.org>
>=20
> Section: 4.1
>=20
> Original Text
> -------------
>   The URI Template defined in this document is processed without any
>   variables when the HTTP method is POST.  When the HTTP method is =
GET,
>   the single variable "dns" is defined as the content of the DNS
>   request (as described in Section 6), encoded with base64url
>   [RFC4648].
>=20
>=20
> Corrected Text
> --------------
>   The URI Template defined in this document is processed without any
>   variables when the HTTP method is POST.  When the HTTP method is =
GET,
>   the single variable "dns" is defined as the content of the DNS
>   request (as described in Section 6), encoded with base64url
>   [RFC4648]. Padding characters for base64url MUST NOT be included.
>=20
>=20
> Notes
> -----
> Note that Section 6 does say the same thing for a different usage of =
base64url, and note that the examples in 4.1.1 even explicitly state =
this, but the text that states the usual deviation from the default of =
RFC 4648 should be in the defining part as well.  (This is almost, but =
not quite, an editorial erratum.)
>=20
> Instructions:
> -------------
> This erratum is currently posted as "Reported". If necessary, please
> use "Reply All" to discuss whether it should be verified or
> rejected. When a decision is reached, the verifying party =20
> can log in to change the status and edit the report, if necessary.=20
>=20
> --------------------------------------
> RFC8484 (draft-ietf-doh-dns-over-https-14)
> --------------------------------------
> Title               : DNS Queries over HTTPS (DoH)
> Publication Date    : October 2018
> Author(s)           : P. Hoffman, P. McManus
> Category            : PROPOSED STANDARD
> Source              : DNS Over HTTPS
> Area                : Applications and Real-Time
> Stream              : IETF
> Verifying Party     : IESG


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