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update

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Joey Hess 2008-02-10 17:27:59 -05:00
parent bbcf878f75
commit e5f97777ad
1 changed files with 7 additions and 3 deletions
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doc/plugins/htmlscrubber.mdwn
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@ -9,6 +9,10 @@ whitelisted using the same lists as used by Mark Pilgrim's Universal Feed
Parser, documented at <http://feedparser.org/docs/html-sanitization.html>.
Notably it strips `style` and `link` tags, and the `style` attribute.
All attributes that can be used to specify an url are checked to make sure
that the url is in a known, safe scheme, and to block embedded javascript
in such urls.
It uses the [[cpan HTML::Scrubber]] perl module to perform its html
sanitisation, and this perl module also deals with various entity encoding
tricks.
@ -23,9 +27,9 @@ The web's security model is *fundamentally broken*; ikiwiki's html
sanitisation is only a patch on the underlying gaping hole that is your web
browser.
Note that enabling or disabling the htmlscrubber plugin also affects some other
HTML-related functionality, such as whether [[meta]] allows potentially unsafe
HTML tags.
Note that enabling or disabling the htmlscrubber plugin also affects some
other HTML-related functionality, such as whether [[meta]] allows
potentially unsafe HTML tags.
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