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#!/usr/bin/perl
use warnings;
use strict;
use Test::More tests => 26;
use Encode;
BEGIN { use_ok("IkiWiki"); }
# Initialize htmlscrubber plugin
%config=IkiWiki::defaultconfig();
$config{srcdir}=$config{destdir}="/dev/null";
IkiWiki::loadplugins();
IkiWiki::checkconfig();
is(IkiWiki::htmlize("foo", "foo", "mdwn", "foo\n\nbar\n"), "<p>foo</p>\n\n<p>bar</p>\n",
"basic");
is(IkiWiki::htmlize("foo", "foo", "mdwn", readfile("t/test1.mdwn")),
Encode::decode_utf8(qq{<p><img src="../images/o.jpg" alt="o" title="ó" />\nóóóóó</p>\n}),
"utf8; bug #373203");
ok(IkiWiki::htmlize("foo", "foo", "mdwn", readfile("t/test2.mdwn")),
"this file crashes markdown if it's fed in as decoded utf-8");
sub gotcha {
my $html=IkiWiki::htmlize("foo", "foo", "mdwn", shift);
return $html =~ /GOTCHA/;
}
ok(!gotcha(q{<a href="javascript:alert('GOTCHA')">click me</a>}),
"javascript url");
ok(!gotcha(q{<a href="javascript:alert('GOTCHA')">click me</a>}),
"partially encoded javascript url");
ok(!gotcha(q{<a href="jscript:alert('GOTCHA')">click me</a>}),
"jscript url");
ok(!gotcha(q{<a href="vbscript:alert('GOTCHA')">click me</a>}),
"vbscrpt url");
ok(!gotcha(q{<a href="java script:alert('GOTCHA')">click me</a>}),
"java-tab-script url");
ok(!gotcha(q{<span style="any: expressio(GOTCHA)n(window.location='http://example.org/')">foo</span>}),
"entity-encoded CSS script test");
ok(!gotcha(q{<span style="any: expression(GOTCHA)(window.location='http://example.org/')">foo</span>}),
"another entity-encoded CSS script test");
ok(!gotcha(q{<script>GOTCHA</script>}),
"script tag");
ok(!gotcha(q{<form action="javascript:alert('GOTCHA')">foo</form>}),
"form action with javascript");
ok(!gotcha(q{<video poster="javascript:alert('GOTCHA')" href="foo.avi">foo</video>}),
"video poster with javascript");
ok(!gotcha(q{<span style="background: url(javascript:window.location=GOTCHA)">a</span>}),
"CSS script test");
ok(! gotcha(q{<img src="data:text/javascript;GOTCHA">}),
"data:text/javascript (jeez!)");
ok(gotcha(q{<img src="data:image/png;base64,GOTCHA">}), "data:image/png");
ok(gotcha(q{<img src="data:image/gif;base64,GOTCHA">}), "data:image/gif");
ok(gotcha(q{<img src="data:image/jpeg;base64,GOTCHA">}), "data:image/jpeg");
ok(gotcha(q{<p>javascript:alert('GOTCHA')</p>}),
"not javascript AFAIK (but perhaps some web browser would like to
be perverse and assume it is?)");
ok(gotcha(q{<img src="javascript.png?GOTCHA">}), "not javascript");
ok(gotcha(q{<a href="javascript.png?GOTCHA">foo</a>}), "not javascript");
is(IkiWiki::htmlize("foo", "foo", "mdwn",
q{<img alt="foo" src="foo.gif">}),
q{<img alt="foo" src="foo.gif">}, "img with alt tag allowed");
is(IkiWiki::htmlize("foo", "foo", "mdwn",
q{<a href="http://google.com/">}),
q{<a href="http://google.com/">}, "absolute url allowed");
is(IkiWiki::htmlize("foo", "foo", "mdwn",
q{<a href="foo.html">}),
q{<a href="foo.html">}, "relative url allowed");
is(IkiWiki::htmlize("foo", "foo", "mdwn",
q{<span class="foo">bar</span>}),
q{<span class="foo">bar</span>}, "class attribute allowed");
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