/usr/share/mediawiki-extensions/confirmedit/MathCaptcha.php is in mediawiki-extensions-confirmedit 2.5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | <?php
/**
* Captcha class using simple sums and the math renderer
* Not brilliant, but enough to dissuade casual spam bots
*
* @addtogroup Extensions
* @author Rob Church <robchur@gmail.com>
* @copyright © 2006 Rob Church
* @licence GNU General Public Licence 2.0
*/
if( !defined( 'MEDIAWIKI' ) ) {
echo( "This file is an extension to the MediaWiki software and cannot be used standalone.\n" );
die( 1 );
}
$wgAutoloadClasses['MathCaptcha'] = dirname( __FILE__ ) . '/MathCaptcha.class.php';
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