From: ara.t.howard@...
Date: 2005-12-09T00:17:20+09:00
Subject: Re: code execution from file?

On Thu, 8 Dec 2005, ako... wrote:

> putting aside security issues i think i was able to isolate my
> environment and pass only desired variables in to the code. i create a
> temporary module and evaluate my code in its context. then i remove
> this module (that is why i needed the external module A, i could not
> figure out how to remove a module otherwise). experts, does this look
> feasible? i do not know though what to do to ensure security...

this still leaves things like Object in scope.  to truely isolate yourself
you'll need to fork a process that does all the work.


-a
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| ara [dot] t [dot] howard [at] noaa [dot] gov
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