Preventing args other than list

[Markus Jelsma]

I see, thanks for the suggestion. We'll consider it!

On Monday, October 11, 2010 06:08:09 pm Valery Kholodkov wrote:
> ----- Markus Jelsma <markus.jelsma at openindex.io> wrote:
> > Hi list,
> > 
> > We're having an upstream server that can accept many different
> > parameters. Most query string parameters can be predefined in the
> > backend itself but some cannot because they are unpredictable.
> > 
> > We'd like to configure our proxy as to only allow a set of parameters
> > that we want to define in Nginx. Configuring the list in a map seems
> > easy, but comparing it to the actual query parameters seems hard.
> > 
> > I know how i can test on availability of parameters by using
> > $args_PARAMETER and the if directive. But just as in the backend, we
> > wan't to inverse the list.  We need to define what IS allowed, not wat
> > ISN'T allowed.
> > 
> > Any suggestions on how to procede?
> 
> The only solution I know that doesn't require low level coding is build in
> perl.

-- 
Markus Jelsma - CTO - Openindex
http://www.linkedin.com/in/markus17
050-8536600 / 06-50258350