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Add unit tests for removeEmbeddedMedia()

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This commit is contained in:
Kijin Sung 2016-03-12 23:24:00 +09:00
parent ef6f0c839f
commit 31080ddc04
1 changed files with 78 additions and 63 deletions
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141
tests/unit/framework/security/HTMLFilterTest.php
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@ -2,67 +2,82 @@
class HTMLFilterTest extends \Codeception\TestCase\Test
{
public function testRemoveHackTag()
{
$tests = array(
// remove iframe
array(
'<div class="frame"><iframe src="path/to/file.html"></iframe><p><a href="#iframe">IFrame</a></p></div>',
'<div class="frame"><iframe></iframe><p><a href="#iframe">IFrame</a></p></div>'
),
// expression
array(
'<div class="dummy" style="xss:expr/*XSS*/ession(alert(\'XSS\'))">',
'<div class="dummy"></div>'
),
// no quotes and no semicolon - http://ha.ckers.org/xss.html
array(
'<img src=javascript:alert(\'xss\')>',
''
),
// embedded encoded tab to break up XSS - http://ha.ckers.org/xss.html
array(
'<IMG SRC="jav&#x09;ascript:alert(\'XSS\');">',
'<img src="jav%20ascript%3Aalert(\'XSS\');" alt="" />'
),
// issue 178
array(
'<img src="invalid.jpg"\nonerror="alert(1)" />',
'<img src="invalid.jpg" alt="" />'
),
// issue 534
array(
'<img src=\'as"df dummy=\'"1234\'" 4321\' asdf/*/>*/" onerror="console.log(\'Yet another XSS\')">',
'<img src="as" alt="" />*/" onerror="console.log(\'Yet another XSS\')"&gt;'
),
// issue 602
array(
'<img alt="test" src="(http://static.naver.com/www/u/2010/0611/nmms_215646753.gif" onload="eval(String.fromCharCode(105,61,49,48,48,59,119,104,105,108,101, 40,105,62,48,41,97,108,101,114,116,40,40,105,45,45,41,43,39,48264,47564,32, 45908,32,53364,47533,54616,49464,50836,39,41,59));">',
'<img alt="test" src="(http%3A//static.naver.com/www/u/2010/0611/nmms_215646753.gif" />'
),
// issue #1813 https://github.com/xpressengine/xe-core/issues/1813
array(
'<img src="?act=dispLayoutPreview" alt="dummy" />',
'<img src="" alt="dummy" />'
),
array(
'<img src="?act =dispLayoutPreview" alt="dummy" />',
'<img src="" alt="dummy" />'
),
array(
"<img src=\"?act\n=dispLayoutPreview\" alt=\"dummy\" />",
'<img src="" alt="dummy" />'
),
array(
"<img src=\"?pam=act&a\nct =\r\n\tdispLayoutPreview\" alt=\"dummy\" />",
'<img src="" alt="dummy" />'
)
);
foreach ($tests as $test)
{
$result = removeHackTag($test[0]);
$this->assertEquals($test[1], $result);
}
}
public function testRemoveHackTag()
{
$tests = array(
// remove iframe
array(
'<div class="frame"><iframe src="path/to/file.html"></iframe><p><a href="#iframe">IFrame</a></p></div>',
'<div class="frame"><iframe></iframe><p><a href="#iframe">IFrame</a></p></div>'
),
// expression
array(
'<div class="dummy" style="xss:expr/*XSS*/ession(alert(\'XSS\'))">',
'<div class="dummy"></div>'
),
// no quotes and no semicolon - http://ha.ckers.org/xss.html
array(
'<img src=javascript:alert(\'xss\')>',
''
),
// embedded encoded tab to break up XSS - http://ha.ckers.org/xss.html
array(
'<IMG SRC="jav&#x09;ascript:alert(\'XSS\');">',
'<img src="jav%20ascript%3Aalert(\'XSS\');" alt="" />'
),
// issue 178
array(
'<img src="invalid.jpg"\nonerror="alert(1)" />',
'<img src="invalid.jpg" alt="" />'
),
// issue 534
array(
'<img src=\'as"df dummy=\'"1234\'" 4321\' asdf/*/>*/" onerror="console.log(\'Yet another XSS\')">',
'<img src="as" alt="" />*/" onerror="console.log(\'Yet another XSS\')"&gt;'
),
// issue 602
array(
'<img alt="test" src="(http://static.naver.com/www/u/2010/0611/nmms_215646753.gif" onload="eval(String.fromCharCode(105,61,49,48,48,59,119,104,105,108,101, 40,105,62,48,41,97,108,101,114,116,40,40,105,45,45,41,43,39,48264,47564,32, 45908,32,53364,47533,54616,49464,50836,39,41,59));">',
'<img alt="test" src="(http%3A//static.naver.com/www/u/2010/0611/nmms_215646753.gif" />'
),
// issue #1813 https://github.com/xpressengine/xe-core/issues/1813
array(
'<img src="?act=dispLayoutPreview" alt="dummy" />',
'<img src="" alt="dummy" />'
),
array(
'<img src="?act =dispLayoutPreview" alt="dummy" />',
'<img src="" alt="dummy" />'
),
array(
"<img src=\"?act\n=dispLayoutPreview\" alt=\"dummy\" />",
'<img src="" alt="dummy" />'
),
array(
"<img src=\"?pam=act&a\nct =\r\n\tdispLayoutPreview\" alt=\"dummy\" />",
'<img src="" alt="dummy" />'
)
);
foreach ($tests as $test)
{
$this->assertEquals($test[1], removeHackTag($test[0]));
}
}
public function testRemoveEmbeddedMedia()
{
$tests = array(
'<div><object></object></div>' => '<div></div>',
'<div><object><embed></embed></object></div>' => '<div></div>',
'<div><object><param /></object></div>' => '<div></div>',
'<div><img class="foo" editor_component="multimedia_link" /></div>' => '<div></div>',
'<div><img editor_component="multimedia_link"></img></div>' => '<div></div>',
);
foreach ($tests as $from => $to)
{
$this->assertEquals($to, Rhymix\Framework\Security\HTMLFilter::removeEmbeddedMedia($from));
}
}
}