On 05/20/2008 1:28 PM, Dirk Meyer wrote:
> Hi,
> 
> I wrote a first draft of a possible XMPP extension which opens new use
> cases for XMPP. But before I go into details, let me introduce
> myself: my name is Dirk Meyer and I work at the TZI which is part of
> the University of Bremen. My doctor thesis is about media networks and
> possible new use cases if all devices of a user can interact with each
> other.
> 
> Unlike a HTTP based approach like UPnP, XMPP provides a much better
> core for what I call a "Personal Media Network". My first (not
> finished) draft can be found at
> 
> http://www.tzi.de/~dmeyer/media-network.html

First, thanks for writing this.

A few comments...

You might want to make it clear that by "server" you don't mean "XMPP
server" and by "client" you don't mean "XMPP client".

In your architecture, is a "node" (1) <[EMAIL PROTECTED]> or (2)
<[EMAIL PROTECTED]/resource>? If (2), does each application have its
own certificate?

About authorization, you might want to check out XEP-0235.

About security, what about using something like XTLS?

http://www.xmpp.org/extensions/inbox/xtls.html

That needs a lot of work, but it seems similar to what you are proposing.

> Before finishing it and sending it to the XMPP council I want to ask on
> this list for some opinions about it. It clearly uses XMPP in a way
> XMPP was not indented to be used, but it could be the base for new use
> cases (examples of such use cases are in the document).

Well, HTTP is being used for things that Tim Berners-Lee never intended,
so who are we to complain about creative uses of XMPP? :)

Peter

-- 
Peter Saint-Andre
https://stpeter.im/

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