/usr/share/php/HTMLPurifier/HTMLModule/Iframe.php is in php-htmlpurifier 4.7.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* XHTML 1.1 Iframe Module provides inline frames.
*
* @note This module is not considered safe unless an Iframe
* whitelisting mechanism is specified. Currently, the only
* such mechanism is %URL.SafeIframeRegexp
*/
class HTMLPurifier_HTMLModule_Iframe extends HTMLPurifier_HTMLModule
{
/**
* @type string
*/
public $name = 'Iframe';
/**
* @type bool
*/
public $safe = false;
/**
* @param HTMLPurifier_Config $config
*/
public function setup($config)
{
if ($config->get('HTML.SafeIframe')) {
$this->safe = true;
}
$this->addElement(
'iframe',
'Inline',
'Flow',
'Common',
array(
'src' => 'URI#embedded',
'width' => 'Length',
'height' => 'Length',
'name' => 'ID',
'scrolling' => 'Enum#yes,no,auto',
'frameborder' => 'Enum#0,1',
'longdesc' => 'URI',
'marginheight' => 'Pixels',
'marginwidth' => 'Pixels',
)
);
}
}
// vim: et sw=4 sts=4
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