Re: [tram] RFC 7635 on Session Traversal Utilities for NAT (STUN) Extension for Third-Party Authorization

Oleg Moskalenko <mom040267@gmail.com> Thu, 27 August 2015 07:50 UTC

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Date: Thu, 27 Aug 2015 00:50:20 -0700
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From: Oleg Moskalenko <mom040267@gmail.com>
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Subject: Re: [tram] RFC 7635 on Session Traversal Utilities for NAT (STUN) Extension for Third-Party Authorization
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With this RFC 7635 issued, we now have a conflict with STUN attributes
in different documents.

RFC 7635 suggest 0x802E attribute for THIRD-PARTY-AUTHORIZATION.

The same value is used for MOBILITY-TICKET in TURN-mobility draft:

https://tools.ietf.org/html/draft-wing-tram-turn-mobility-03

That has to be fixed.

Thanks
Oleg


On Wed, Aug 26, 2015 at 7:55 PM,  <rfc-editor@rfc-editor.org> wrote:
> A new Request for Comments is now available in online RFC libraries.
>
>
>         RFC 7635
>
>         Title:      Session Traversal Utilities for NAT
>                     (STUN) Extension for Third-Party Authorization
>         Author:     T. Reddy, P. Patil,
>                     R. Ravindranath, J. Uberti
>         Status:     Standards Track
>         Stream:     IETF
>         Date:       August 2015
>         Mailbox:    tireddy@cisco.com,
>                     praspati@cisco.com,
>                     rmohanr@cisco.com,
>                     justin@uberti.name
>         Pages:      24
>         Characters: 51753
>         Updates/Obsoletes/SeeAlso:   None
>
>         I-D Tag:    draft-ietf-tram-turn-third-party-authz-16.txt
>
>         URL:        https://www.rfc-editor.org/info/rfc7635
>
>         DOI:        http://dx.doi.org/10.17487/RFC7635
>
> This document proposes the use of OAuth 2.0 to obtain and validate
> ephemeral tokens that can be used for Session Traversal Utilities for
> NAT (STUN) authentication.  The usage of ephemeral tokens ensures
> that access to a STUN server can be controlled even if the tokens are
> compromised.
>
> This document is a product of the TURN Revised and Modernized Working Group of the IETF.
>
> This is now a Proposed Standard.
>
> STANDARDS TRACK: This document specifies an Internet Standards Track
> protocol for the Internet community, and requests discussion and suggestions
> for improvements.  Please refer to the current edition of the Official
> Internet Protocol Standards (https://www.rfc-editor.org/standards) for the
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