How do You handle (malicious):

- infinite (or very long) loops?
- huge memory consumption?

On Thursday, January 17, 2013 1:24:58 AM UTC+4, Gustavo Machado wrote:
>
> Hello, 
>
> We are building a platform that is oriented to developers in node.js, and 
> we are in the process of evaluating giving our users the ability to 
> configure validation and authorisation rules in Javascript. 
>
> On virtually every request, these validation rules are going to be 
> executed, so it needs to be somewhat performant, but most importantly 
> "safe". And by safe I mean: 
>
> - no require-ing 
> - no access to global 
> - any kind of attack that may give access to the local system (files, 
> network, etc) 
>
> So far, we found the "sandbox" module: 
> https://github.com/gf3/sandbox/blob/master/example/example.js but are 
> looking for some other choices. 
>
> Thanks, 
> Gustavo Machado 
>
>

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