#!/usr/bin/perl
use warnings;
use strict;
-use Test::More tests => 5;
+use Test::More tests => 16;
use Encode;
BEGIN { use_ok("IkiWiki"); }
"utf8; bug #373203");
ok(IkiWiki::htmlize("foo", "mdwn", readfile("t/test2.mdwn")),
"this file crashes markdown if it's fed in as decoded utf-8");
-my $ret=IkiWiki::htmlize("foo", "mdwn", readfile("t/javascript.mdwn"));
-ok($ret !~ /GOTCHA/,
- "javascript.mdwn contains a number of attempts at getting
- javascript that contains GOTCHA past the html sanitiser.");
+
+# embedded javascript sanitisation tests
+sub gotcha {
+ my $html=IkiWiki::htmlize("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{<span style="background: url(javascript:window.location=GOTCHA)">a</span>}),
+ "CSS script test");
+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");
+++ /dev/null
-<a href="javascript:alert('GOTCHA')">click me</a>
-<a href="javascript:alert('GOTCHA')">click me</a>
-<a href="jscript:alert('GOTCHA')">click me</a>
-<a href="vbscript:alert('GOTCHA')">click me</a>
-<a href="java\tscript:alert('GOTCHA')">click me</a>
-<span style="any: expressio(GOTCHA)n(window.location='http://example.org/')">entity-encoded CSS script test</span>
-<span style="any: expression(GOTCHA)(window.location='http://example.org/')">entity-encoded CSS script test</span>
-<script>GOTCHA</script>
-<span style="background: url(javascript:window.location=GOTCHA)">CSS script test</span>