On 2011-07-03, at 1:32 PM, Kirk Bailey <kbai...@howlermonkey.net> wrote:

> OK, I want to send someone back from paypal to a thank ypage; this reloads to 
> the actual file they will purchase. BUT, I want to include a magic cookie 
> that will prevent someone else from going to that url at a later time and 
> getting the payload without paying for it. Any thoughts on how to build a 
> secure vendobot? Let's discuss this in this thread.
> 
> -- 
> end
> 
> Very Truly yours,
>                 - Kirk Bailey,
>                   Largo Florida
> 
>                       kniht
>                      +-----+
>                      | BOX |
>                      +-----+
>                       think
> 
> 
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> 

What about generating a one time token for each transaction? Should be simple 
enough to manage.

Bastien Koert



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