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);
"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",
safe => 1,
rebuild => undef,
},
-} #}}}
+}
-sub sanitize (@) { #{{{
+sub sanitize (@) {
my %params=@_;
if (exists $config{htmlscrubber_skip} &&
length $config{htmlscrubber_skip} &&
- exists $params{destpage} &&
- pagespec_match($params{destpage}, $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/
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{
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 <hr /> XHTML
href => $safe_url_regexp,
src => $safe_url_regexp,
action => $safe_url_regexp,
+ formaction => $safe_url_regexp,
cite => $safe_url_regexp,
longdesc => $safe_url_regexp,
poster => $safe_url_regexp,
}],
);
return $_scrubber;
-} # }}}
+}
1