passwordauth/discussion: Document an attempt of using Apache::AuthenHook for a restri...

[ikiwiki.git] / doc / plugins / htmlscrubber.mdwn

diff --git a/doc/plugins/htmlscrubber.mdwn b/doc/plugins/htmlscrubber.mdwn
index b32c264df3f245688375093b88142ba2318683a7..c59b46e14e12624463881101fff3190de36061c1 100644 (file)
--- a/doc/plugins/htmlscrubber.mdwn
+++ b/doc/plugins/htmlscrubber.mdwn
@@ -1,5 +1,5 @@
-[[template id=plugin name=htmlscrubber core=1 author="[[Joey]]"]]
-[[tag type/html]]
+[[!template id=plugin name=htmlscrubber core=1 author="[[Joey]]"]]
+[[!tag type/html]]
 
 This plugin is enabled by default. It sanitizes the html on pages it renders
 to avoid XSS attacks and the like.
@@ -13,7 +13,7 @@ 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
+It uses the [[!cpan HTML::Scrubber]] perl module to perform its html
 sanitisation, and this perl module also deals with various entity encoding
 tricks.
 
@@ -31,6 +31,12 @@ Note that enabling or disabling the htmlscrubber plugin also affects some
 other HTML-related functionality, such as whether [[meta]] allows
 potentially unsafe HTML tags.
 
+The `htmlscrubber_skip` configuration setting can be used to skip scrubbing
+of some pages. Set it to a [[ikiwiki/PageSpec]], such as "!*/Discussion",
+and pages matching that can have all the evil CSS, JavsScript, and unsafe
+html elements you like. One safe way to use this is to use [[lockedit]] to
+lock those pages, so only admins can edit them.
+
 ----
 
 Some examples of embedded javascript that won't be let through when this