Re: [ogpx] Feedback to draft-hamrick-vwrap-authentication-00.txt
Morgaine <morgaine.dinova@googlemail.com> Sun, 07 March 2010 05:33 UTC
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Date: Sun, 07 Mar 2010 05:33:28 +0000
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From: Morgaine <morgaine.dinova@googlemail.com>
To: Carlo Wood <carlo@alinoe.com>
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Cc: ogpx@ietf.org
Subject: Re: [ogpx] Feedback to draft-hamrick-vwrap-authentication-00.txt
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On Sun, Mar 7, 2010 at 12:38 AM, Carlo Wood <carlo@alinoe.com> wrote: > > What also worries me in this is that apparently the current > Second Life protocol is considered to be canonical VWRAP, and > it is apparently not possible to define a VWRAP that doesn't > match the current existing protocol used by Linden Lab. > > Haha, don't even jest about it. :-) The Linden goal I suspect is to ensure that VWRAP includes that subset of protocol functionality that they intend to use some years in the future, so that they will have a good chance of evolving SL to become VWRAP-compatible one day. At least that's what my interest would be if I were in their shoes. It's worth pointing out that nobody gets a free ride here though. Everyone will have a large implementation job ahead of them to implement VWRAP even minimally, and even more so if they embrace multiple external services and multi-world interop. Limiting VWRAP to *only* the subset that a particular party wishes to deploy would of course be completely inappropriate, and once we agreed on our scope, such a thing became impossible anyway. After all, VWRAP is to be a *virtual worlds interop* protocol (as we finally ascertained after much heated discussion), not a walled garden building protocol, even though building a walled garden will be one possible deployment, a subset of its capabilities. The article that we wrote for IEEE Internet Computing pretty much says it all in its title alone: "*VWRAP for Virtual Worlds Interoperability*". The current SL protocol doesn't do that at all, so considering it "canonical VWRAP" isn't even an approximation. In summary, I think your worry might be slightly too strong. Morgaine. =================================== On Sun, Mar 7, 2010 at 12:38 AM, Carlo Wood <carlo@alinoe.com> wrote: > On Sat, Mar 06, 2010 at 08:39:32PM +0000, Morgaine wrote: > > The {first_name} + {last_name} concept has no place in VWRAP as a > requirement > > anyway. That's a particular property of Second Life. > > +1 > > Meadhbh wrote me back in private (something I don't understand, why > not use this list?) that the reason for using first + last name > is to accommodate existing implementations like Second Life and > Opensim. > > I think that is not a valid agrument. We're designing a standard > here, and there is no place for legacy in a new standard. I already > pointed out in my first post that it is extremely simple to switch > to a single Agent Identifier string anyway (just catenate first and > last with a space in between). > > What also worries me in this is that apparently the current > Second Life protocol is considered to be canonical VWRAP, and > it is apparently not possible to define a VWRAP that doesn't > match the current existing protocol used by Linden Lab. > > If Linden Lab thinks that it's hard to switch such things > (from First + Last to a single AgentIdentifier), then I'd > like to stress again the importance of protocol negotiation!!! > > -- > Carlo Wood <carlo@alinoe.com> > > PS With protocol negotiation being a standard part of every > VWRAP connection, it would be the simplest of tasks > to switch from First+Last to VWRAP, even allowing > a few years for viewers to switch (before dropping > support for the legacy login). > >
- [ogpx] Feedback to draft-hamrick-vwrap-authentica… Carlo Wood
- Re: [ogpx] Feedback to draft-hamrick-vwrap-authen… Morgaine
- Re: [ogpx] Feedback to draft-hamrick-vwrap-authen… Carlo Wood
- [ogpx] Fwd: Re: Feedback to draft-hamrick-vwrap-a… Meadhbh Hamrick
- Re: [ogpx] Feedback to draft-hamrick-vwrap-authen… Morgaine
- Re: [ogpx] Feedback to draft-hamrick-vwrap-authen… Carlo Wood
- Re: [ogpx] Feedback to draft-hamrick-vwrap-authen… Morgaine
- [ogpx] Updated draft of draft-levine-vwrap-client… David W Levine
- [ogpx] Names, Identity and Protocol elements David W Levine
- Re: [ogpx] Names, Identity and Protocol elements Morgaine