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Re: [Gen-art] Telechat Review of draft-ietf-httpauth-extension-08

大岩寛 <y.oiwa@aist.go.jp> Sat, 03 September 2016 03:28 UTC

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From: 大岩寛 <y.oiwa@aist.go.jp>
To: Jari Arkko <jari.arkko@piuha.net>, Matt Miller <mamille2@cisco.com>
Thread-Topic: [Gen-art] Telechat Review of draft-ietf-httpauth-extension-08
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Date: Sat, 03 Sep 2016 03:27:57 +0000
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Cc: "gen-art@ietf.org" <gen-art@ietf.org>, "draft-ietf-httpauth-extension.all@ietf.org" <draft-ietf-httpauth-extension.all@ietf.org>
Subject: Re: [Gen-art] Telechat Review of draft-ietf-httpauth-extension-08
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Dear Matt and Jari,

Thank you for giving and forwarding us useful comments.

> On 01 Sep 2016, at 05:15, Matt Miller <mamille2@cisco.com> wrote:
> 
> > * There is at least a couple of mentions of the "Authentication-Info"
> > header, but no reference to RFC 7615 in which it is defined.  I think
> > an informational reference is warranted here.

Thank you for notifying it.  We did it on another draft but not on this.

> > * Just reading sections 4.5. "Location-when-logout parameter" and 4.6.
> > "Logout-timeout parameter", it is unclear how these are meant to
> > interact to inform a client the user's authentication session.
> > Frankly, I think the text in section 4.5 is too vague about how a
> > client can detect termination of a user's authenticated session, and
> > could use more of a hint on how "logout-timeout" is involved to
> > accomplish it. At the least, I think both sections 4.5. and 4.6. need
> > pointers to section 5. to help readers get a sense of how to apply
> > them.

We'll think about some improvements here, along with other people's comments on this.

> > * In section 4.7. "Username parameter", I think there should be an
> > explicit pointer to the Security Considerations to warn about
> > potential issues this parameter presents.  I also recommend separating
> > that portion of the Security Considerations about "username" into its
> > own subsection to make such a callout better.

It's a good idea. We'll do.

> > * Since this document is acknowledging that cookies are used for
> > authentication, and

Could you give me continuation, if possible?

> > Nits/editorial comments:

We'll incorporates these comments. Thank you.


-- 
Yutaka OIWA, Ph.D.       Leader, Cyber Physical Architecture Research Group
                                  Information Technology Research Institute
    National Institute of Advanced Industrial Science and Technology (AIST)
                      Mail addresses: <y.oiwa@aist.go.jp>, <yutaka@oiwa.jp>
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