There was a recent question at the Template Toolkit mailing list regarding handing Templates over to vistitors. merlyn pointed out a very scary security hole that bites even when you turn off most of the dangerous TT features:

foo.match('$x[system "rm -rf /"]');
My recommomendation is to instead consider CSS as the solution. This is, however, a hard road to travel -- if you thought designing a Perl script was hard, just wait till you try to design your site for CSS! But, with the help of the CSS Zen Garden, you might be able to allow your visitors to supply a StyleSheet instead. Take a look at the source for the Zen Garden home page ... that's all you need to do: no <table>'s, all <div>'s -- the rest is up to your vistors. ;)

Oh yeah (shameless plug) ... check out my home node for another example of how CSS allows site users to customize their pages.

jeffa

L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)

In reply to Re: Page Templates by jeffa
in thread Page Templates by sulfericacid

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.