[websec] [Errata Verified] RFC7469 (4354)

RFC Errata System <rfc-editor@rfc-editor.org> Tue, 05 May 2015 11:30 UTC

Return-Path: <wwwrun@rfc-editor.org>
X-Original-To: websec@ietfa.amsl.com
Delivered-To: websec@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 53BC81A8A8B; Tue, 5 May 2015 04:30:06 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -101.912
X-Spam-Level:
X-Spam-Status: No, score=-101.912 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_WHITELIST=-100] autolearn=ham
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id kjrlzc87-SpM; Tue, 5 May 2015 04:30:04 -0700 (PDT)
Received: from rfc-editor.org (rfc-editor.org [IPv6:2001:1900:3001:11::31]) by ietfa.amsl.com (Postfix) with ESMTP id 437161A8A8E; Tue, 5 May 2015 04:30:04 -0700 (PDT)
Received: by rfc-editor.org (Postfix, from userid 30) id 9C266180207; Tue, 5 May 2015 04:28:43 -0700 (PDT)
To: kirit@felspar.com, cevans@google.com, palmer@google.com, sleevi@google.com
X-PHP-Originating-Script: 1005:errata_mail_lib.php
From: RFC Errata System <rfc-editor@rfc-editor.org>
Message-Id: <20150505112843.9C266180207@rfc-editor.org>
Date: Tue, 05 May 2015 04:28:43 -0700
Archived-At: <http://mailarchive.ietf.org/arch/msg/websec/sxEmYNXz0GTPzfxyhaxsuWq2pe4>
Cc: barryleiba@computer.org, websec@ietf.org, iesg@ietf.org, rfc-editor@rfc-editor.org
Subject: [websec] [Errata Verified] RFC7469 (4354)
X-BeenThere: websec@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: Web Application Security Minus Authentication and Transport <websec.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/websec>, <mailto:websec-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/websec/>
List-Post: <mailto:websec@ietf.org>
List-Help: <mailto:websec-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/websec>, <mailto:websec-request@ietf.org?subject=subscribe>
X-List-Received-Date: Tue, 05 May 2015 11:30:06 -0000

The following errata report has been verified for RFC7469,
"Public Key Pinning Extension for HTTP". 

--------------------------------------
You may review the report below and at:
http://www.rfc-editor.org/errata_search.php?rfc=7469&eid=4354

--------------------------------------
Status: Verified
Type: Technical

Reported by: Kirit Saelensminde <kirit@felspar.com>
Date Reported: 2015-05-04
Verified by: Barry Leiba (IESG)

Section: 3

Original Text
-------------
   As in Section 2.4, the token refers to the algorithm name, and the
   quoted-string refers to the base64 encoding of the SPKI Fingerprint.
   When formulating the JSON POST body, the UA MUST either use single-
   quoted JSON strings or use double-quoted JSON strings and backslash-
   escape the embedded double quotes in the quoted-string part of the
   known-pin.

....

      'pin-sha256="d6qzRu9zOECb90Uez27xWltNsj0e1Md7GkYYkVoZWmM="',





Corrected Text
--------------
   As in Section 2.4, the token refers to the algorithm name, and the
   quoted-string refers to the base64 encoding of the SPKI Fingerprint.
   When formulating the JSON POST body, the UA MUST use double-quoted
   JSON strings and backslash-escape the embedded double quotes in the
   quoted-string part of the known-pin.

....

      "pin-sha256=\"d6qzRu9zOECb90Uez27xWltNsj0e1Md7GkYYkVoZWmM=\"",





Notes
-----
This RFC seems to think that single quotes are permissible in JSON. This is not the case. See http://tools.ietf.org/html/rfc7159#section-7

--------------------------------------
RFC7469 (draft-ietf-websec-key-pinning-21)
--------------------------------------
Title               : Public Key Pinning Extension for HTTP
Publication Date    : April 2015
Author(s)           : C. Evans, C. Palmer, R. Sleevi
Category            : PROPOSED STANDARD
Source              : Web Security
Area                : Applications
Stream              : IETF
Verifying Party     : IESG