Hi Adam,

A bit late to the party, but FWIW I like this document.

It brings two questions to mind, however:

* Currently, HTTPbis ticket 270 [1] moves the details of the Upgrade process in 
HTTP to p2-semantics [2], which "updates" (not obsoletes) RFC2817 [3], the 
definition of how to upgrade to TLS within HTTP/1.1 (i.e., without changing the 
scheme). I'm wondering if a stronger statement needs to be made; e.g., 
obsoleting 2817, or marking it historic. It may also be worth mentioning in 
your draft as a bad practice.

* It doesn't mention CORS [4], which is a *much* more fine-grained (and as I've 
said many times, undesirably chatty) definition of a trust domain. Shouldn't 
there be some guidance the relationship between these different concepts, when 
it's appropriate ot use them, etc?

Cheers,


1. <http://trac.tools.ietf.org/wg/httpbis/trac/ticket/240>
2. <http://tools.ietf.org/html/draft-ietf-httpbis-p2-semantics-14>
3. <http://www.ietf.org/rfc/rfc2817.txt>
4. <http://www.w3.org/TR/cors/>


On 22/02/2011, at 9:10 AM, Adam Barth wrote:

> Pursuant to the charter, I've posted an informational draft that
> "describes the same-origin security model overall:"
> 
> http://www.ietf.org/id/draft-abarth-principles-of-origin-00.txt
> 
> I don't expect this document to be very controversial.  I'm sure folks
> will nitpick me over renaming URL to URI and MIME types to media
> types, however.  :)
> 
> Feedback welcome.
> 
> Adam
> _______________________________________________
> websec mailing list
> [email protected]
> https://www.ietf.org/mailman/listinfo/websec

--
Mark Nottingham   http://www.mnot.net/



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