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WebApp Sec: Re: Abstracting DB Schema from Web Forms

Re: Abstracting DB Schema from Web Forms

From: Greg Willits <lists_at_gregwillits.ws>
Date: Tue, 21 Aug 2007 13:06:05 -0700

On Aug 18, 2007, at 9:57 AM, Jason Troy wrote:
> On 8/15/07, Greg Willits wrote:
>> I have a question whether this practice I'm about to describe is
>> good, unnecessary, or just falls within the "whatever floats your
>> boat" category.
>
> I asked my co-workers your question - here's what a couple said....

Jason, thanks for the effort and the feedback.

Obviously the point isn't to use obscurity in lieu of actual
defensive programming against injection, I was just wondering how
many people did it as an extra "layer" (however thin it may be). The
more concentric rings of difficulty/defense, the better I figure.

These days I do it as much for separation of data/view as anything
else (so view/form code can interact with db, web services, etc).

As for extra work, I've created a general purpose mapper / ORM-ish
layer doing all the translation, and throughout the app I can use the
abstracted name, so it really doesn't feel like extra work at all
when coding -- even when creating new apps.

So, I guess it floats my boat, but it's not a tsunami.

-- greg willits

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Received on Aug 22 2007

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