RE: [Ecrit] comments on draft-barnes-ecrit-auth-00

> 
> I'll note that this problem goes away if the VSP performs the location
> to PSAP mapping, not the UA. You might want to mention this as another
> solution.
> 

[AJW] This is only true if the end-point was given location in the first
place and passes it on to the VSP. If the end-point is given a PSAP URI
and a location URI, for example, then the VSP is now no better off
unless it has permission to dereference the URI. The notions of location
hiding that have been surfacing suggest that only the PSAP will have
permission to dereference the location URI, so the VSP has no other
obvious way of checking.

Cheers
James
------------------------------------------------------------------------------------------------
This message is for the designated recipient only and may
contain privileged, proprietary, or otherwise private information.  
If you have received it in error, please notify the sender
immediately and delete the original.  Any unauthorized use of
this email is prohibited.
------------------------------------------------------------------------------------------------
[mf2]

_______________________________________________
Ecrit mailing list
Ecrit@ietf.org
https://www1.ietf.org/mailman/listinfo/ecrit