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Add %HTML.TargetNoreferrer, which adds rel="noreferrer" when target attribute is set

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Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>
This commit is contained in:
Cameron Ball
2016-06-30 21:42:40 -04:00
committed by Edward Z. Yang
parent cc35c8eb8c
commit 1675fc7caf
12 changed files with 130 additions and 2 deletions
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2
tests/HTMLPurifier/HTMLModule/TargetBlankTest.php
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@@ -13,7 +13,7 @@ class HTMLPurifier_HTMLModule_TargetBlankTest extends HTMLPurifier_HTMLModuleHar
{
$this->assertResult(
'<a href="http://google.com">a</a><a href="/local">b</a><a href="mailto:foo@example.com">c</a>',
'<a href="http://google.com" target="_blank">a</a><a href="/local">b</a><a href="mailto:foo@example.com">c</a>'
'<a href="http://google.com" target="_blank" rel="noreferrer">a</a><a href="/local">b</a><a href="mailto:foo@example.com">c</a>'
);
}

42
tests/HTMLPurifier/HTMLModule/TargetNoreferrerTest.php Normal file
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@@ -0,0 +1,42 @@
<?php
class HTMLPurifier_HTMLModule_TargetNoreferrerTest extends HTMLPurifier_HTMLModuleHarness
{
public function setUp()
{
parent::setUp();
$this->config->set('HTML.TargetNoreferrer', true);
$this->config->set('Attr.AllowedFrameTargets', '_blank');
}
public function testNoreferrer()
{
$this->assertResult(
'<a href="http://google.com" target="_blank">x</a>',
'<a href="http://google.com" target="_blank" rel="noreferrer">x</a>'
);
}
public function testNoreferrerNoDupe()
{
$this->config->set('Attr.AllowedRel', 'noreferrer');
$this->assertResult(
'<a href="http://google.com" target="_blank" rel="noreferrer">x</a>',
'<a href="http://google.com" target="_blank" rel="noreferrer">x</a>'
);
}
public function testTargetBlankNoreferrer()
{
$this->config->set('HTML.TargetBlank', true);
$this->assertResult(
'<a href="http://google.com">x</a>',
'<a href="http://google.com" target="_blank" rel="noreferrer">x</a>'
);
}
}
// vim: et sw=4 sts=4