Remote message-sending & security ( Was: RE: Squat progress, 26 March 2003 )

Cees de Groot cg at cdegroot.com
Fri Mar 28 07:45:15 UTC 2003


On Fri, 2003-03-28 at 01:43, Andreas Raab wrote:
> Hm ... thinking about this - you could do it on a per-method level if you
> just tell the other side which selectors are implemented. In this case the
> MD could be stubbed out with methods which pull in the appropriate
> implementation and continue from there.
>
Whether you actually gain something here depends on the average size of
classes/method dictionaries and the average size of methods, of course.
Maybe I put the granularity too low with suggesting doing this on a
method-level. Still, it's interesting to know that it could be done
(most things that *can* be done *are* done in Squeak, sooner or later
;-)).

Biggest issue, of course, is security. I refer to RMI class path
annotation hell for an example of how it shouldn't be done...
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