Re: Hiding the XSL ?

Subject: Re: Hiding the XSL ?
From: "G. Ken Holman" <gkholman@xxxxxxxxxxxxxxxxxxxx>
Date: Thu, 17 Aug 2000 13:18:54 -0400
At 00/08/17 17:38 +0100, ciaran byrne wrote:
        Is anybody aware of a way in which the
XSL can be hidden from public view ?

During the Paris GCA XML Conference I asked the developers of Sun's XSLTC compiler http://www.sun.com/xml/developers/xsltc/ to implement an obfuscation feature that would, on invocation option, make the resulting translet difficult to reverse engineer. The result of reverse engineering might give hints to the algorithm, but would certainly not include all of your rich documentation (we all include rich documentation in our stylesheets, right?) or self-documenting names of XSLT constructs (templates, variables, etc.) for others to see.


I haven't seen it yet, but hope it gets implemented.

I would ideally like some sort of binary

Remembering that the XML used in the stylesheet is a valid input to the transformation process, obfuscation would defeat those stylesheets taking advantage of this feature. The translet implemented in Java byte code is the closest I think you'll get until we see products that might compile the stylesheet into native binary.


I too feel very strongly there are many stylesheets and business situations where it makes sense to hid the contents and/or the algorithms.

................ Ken

--
G. Ken Holman                    mailto:gkholman@xxxxxxxxxxxxxxxxxxxx
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