2012-03-08 17:43:12 +01:00
|
|
|
<?php
|
|
|
|
/**
|
2012-03-14 12:54:49 +01:00
|
|
|
* tests several functions which are used to prevent xss attacks
|
|
|
|
*
|
2012-03-09 12:16:58 +01:00
|
|
|
* @package test.util
|
|
|
|
*/
|
2012-03-08 17:43:12 +01:00
|
|
|
|
2012-03-09 12:16:58 +01:00
|
|
|
require_once('include/text.php');
|
2012-03-08 17:43:12 +01:00
|
|
|
|
|
|
|
class AntiXSSTest extends PHPUnit_Framework_TestCase {
|
|
|
|
|
2012-03-09 12:16:58 +01:00
|
|
|
/**
|
2012-03-14 12:54:49 +01:00
|
|
|
* test, that tags are escaped
|
2012-03-09 12:16:58 +01:00
|
|
|
*/
|
2012-03-08 17:43:12 +01:00
|
|
|
public function testEscapeTags() {
|
|
|
|
$invalidstring='<submit type="button" onclick="alert(\'failed!\');" />';
|
|
|
|
|
|
|
|
$validstring=notags($invalidstring);
|
|
|
|
$escapedString=escape_tags($invalidstring);
|
|
|
|
|
|
|
|
$this->assertEquals('[submit type="button" onclick="alert(\'failed!\');" /]', $validstring);
|
|
|
|
$this->assertEquals("<submit type="button" onclick="alert('failed!');" />", $escapedString);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
*xmlify and unxmlify
|
|
|
|
*/
|
|
|
|
public function testXmlify() {
|
2012-03-09 12:16:58 +01:00
|
|
|
$text="<tag>I want to break\n this!11!<?hard?></tag>";
|
2012-03-15 10:51:22 +01:00
|
|
|
$xml=xmlify($text);
|
2012-03-08 17:43:12 +01:00
|
|
|
$retext=unxmlify($text);
|
|
|
|
|
|
|
|
$this->assertEquals($text, $retext);
|
|
|
|
}
|
2012-03-15 10:51:22 +01:00
|
|
|
|
|
|
|
/**
|
|
|
|
* xmlify and put in a document
|
|
|
|
*/
|
|
|
|
public function testXmlifyDocument() {
|
|
|
|
$tag="<tag>I want to break</tag>";
|
|
|
|
$xml=xmlify($tag);
|
|
|
|
$text='<text>'.$xml.'</text>';
|
|
|
|
|
|
|
|
$xml_parser=xml_parser_create();
|
|
|
|
//should be possible to parse it
|
|
|
|
$values=array(); $index=array();
|
|
|
|
$this->assertEquals(1, xml_parse_into_struct($xml_parser, $text, $values, $index));
|
|
|
|
|
|
|
|
$this->assertEquals(array('TEXT'=>array(0)),
|
|
|
|
$index);
|
|
|
|
$this->assertEquals(array(array('tag'=>'TEXT', 'type'=>'complete', 'level'=>1, 'value'=>$tag)),
|
|
|
|
$values);
|
|
|
|
|
|
|
|
xml_parser_free($xml_parser);
|
|
|
|
}
|
2012-03-08 17:43:12 +01:00
|
|
|
|
|
|
|
/**
|
|
|
|
* test hex2bin and reverse
|
|
|
|
*/
|
|
|
|
public function testHex2Bin() {
|
|
|
|
$this->assertEquals(-3, hex2bin(bin2hex(-3)));
|
|
|
|
$this->assertEquals(0, hex2bin(bin2hex(0)));
|
|
|
|
$this->assertEquals(12, hex2bin(bin2hex(12)));
|
|
|
|
$this->assertEquals(PHP_INT_MAX, hex2bin(bin2hex(PHP_INT_MAX)));
|
|
|
|
}
|
2012-03-09 12:16:58 +01:00
|
|
|
|
|
|
|
//function qp, quick and dirty??
|
|
|
|
//get_mentions
|
|
|
|
//get_contact_block, bis Zeile 538
|
2012-03-08 17:43:12 +01:00
|
|
|
}
|
|
|
|
?>
|