X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/903213e63fd6c409046f66e73881aba33c3926de..f309938c9ad1ebd4e337c6fba7b2c9fdc957acfa:/IkiWiki/Plugin/htmlscrubber.pm?ds=inline diff --git a/IkiWiki/Plugin/htmlscrubber.pm b/IkiWiki/Plugin/htmlscrubber.pm index 923907b04..36c012c73 100644 --- a/IkiWiki/Plugin/htmlscrubber.pm +++ b/IkiWiki/Plugin/htmlscrubber.pm @@ -3,13 +3,13 @@ package IkiWiki::Plugin::htmlscrubber; use warnings; use strict; -use IkiWiki 2.00; +use IkiWiki 3.00; # This regexp matches urls that are in a known safe scheme. # Feel free to use it from other plugins. our $safe_url_regexp; -sub import { #{{{ +sub import { hook(type => "getsetup", id => "htmlscrubber", call => \&getsetup); hook(type => "sanitize", id => "htmlscrubber", call => \&sanitize); @@ -29,33 +29,51 @@ sub import { #{{{ "irc", "ircs", "lastfm", "ldaps", "magnet", "mms", "msnim", "notes", "rsync", "secondlife", "skype", "ssh", "sftp", "smb", "sms", "snews", "webcal", "ymsgr", + "bitcoin", "git", "svn", "bzr", "darcs", "hg" ); - # data is a special case. Allow data:image/*, but - # disallow data:text/javascript and everything else. - $safe_url_regexp=qr/^(?:(?:$uri_schemes):|data:image\/|[^:]+(?:$|\/))/i; -} # }}} + # data is a special case. Allow a few data:image/ types, + # but disallow data:text/javascript and everything else. + $safe_url_regexp=qr/^(?:(?:$uri_schemes):|data:image\/(?:png|jpeg|gif)|[^:]+(?:$|[\/\?#]))|^#/i; +} -sub getsetup () { #{{{ +sub getsetup () { return plugin => { safe => 1, rebuild => undef, + section => "core", }, -} #}}} + htmlscrubber_skip => { + type => "pagespec", + example => "!*/Discussion", + description => "PageSpec specifying pages not to scrub", + link => "ikiwiki/PageSpec", + safe => 1, + rebuild => undef, + }, +} -sub sanitize (@) { #{{{ +sub sanitize (@) { my %params=@_; + + if (exists $config{htmlscrubber_skip} && + length $config{htmlscrubber_skip} && + exists $params{page} && + pagespec_match($params{page}, $config{htmlscrubber_skip})) { + return $params{content}; + } + return scrubber()->scrub($params{content}); -} # }}} +} my $_scrubber; -sub scrubber { #{{{ +sub scrubber { return $_scrubber if defined $_scrubber; eval q{use HTML::Scrubber}; error($@) if $@; # Lists based on http://feedparser.org/docs/html-sanitization.html - # With html 5 video and audio tags added. + # With html5 tags added. $_scrubber = HTML::Scrubber->new( allow => [qw{ a abbr acronym address area b big blockquote br br/ @@ -65,7 +83,10 @@ sub scrubber { #{{{ menu ol optgroup option p p/ pre q s samp select small span strike strong sub sup table tbody td textarea tfoot th thead tr tt u ul var - video audio + + video audio source section nav article aside hgroup + header footer figure figcaption time mark canvas + datalist progress meter ruby rt rp details summary }], default => [undef, { ( map { $_ => 1 } qw{ @@ -81,13 +102,19 @@ sub scrubber { #{{{ selected shape size span start summary tabindex target title type valign value vspace width - autoplay loopstart loopend end - playcount controls + + autofocus autoplay preload loopstart + loopend end playcount controls pubdate + placeholder min max step low high optimum + form required autocomplete novalidate pattern + list formenctype formmethod formnovalidate + formtarget reversed spellcheck open hidden } ), "/" => 1, # emit proper