On 03-06-2010 at 09:39, Poitras Christian wrote:
> Hi Laurent,
> 
> I've looked at the source code of SecurityInterceptor.
> As long as binding does not generate an error, CustomValidation step is 
> executed prior to checking access.
> After validation, access is checked only if CustomValidation step generates 
> an error.
> 
> On EventHandling step, access is checked prior to executing event.
> 
> I don't know if this can be considered as a "bug" or a "feature", so it would 
> be better to ask Oscar Westra van Holthe - Kind or Fred Daoud.

This is a feature:
- after validation, the user may see the screen again (errors)
  If access will be denied on the basis of this information, better do it
  now. Otherwise the user will go through all the trouble of correcting the
  input, only to be denied access.
- before the event is the last moment access can be checked, and the
  information will be as complete as possible. So unless allowed, access is
  denied.


Oscar

-- 
   ,-_  Oscar Westra van Holthe - Kind      http://www.xs4all.nl/~kindop/
  /() )
 (__ (  It takes less time to do a thing right, than it does to explain why
=/  ()  you did it wrong.  -- Henry Wadsworth Longfellow

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