mirror of
https://github.com/friendica/friendica
synced 2024-10-04 11:53:56 +02:00
72 lines
1.8 KiB
PHP
72 lines
1.8 KiB
PHP
<?php
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/**
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* tests several functions which are used to prevent xss attacks
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*
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* @package test.util
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*/
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require_once('include/text.php');
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class AntiXSSTest extends PHPUnit_Framework_TestCase {
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/**
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* test, that tags are escaped
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*/
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public function testEscapeTags() {
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$invalidstring='<submit type="button" onclick="alert(\'failed!\');" />';
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$validstring=notags($invalidstring);
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$escapedString=escape_tags($invalidstring);
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$this->assertEquals('[submit type="button" onclick="alert(\'failed!\');" /]', $validstring);
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$this->assertEquals("<submit type="button" onclick="alert('failed!');" />", $escapedString);
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}
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/**
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*xmlify and unxmlify
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*/
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public function testXmlify() {
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$text="<tag>I want to break\n this!11!<?hard?></tag>";
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$xml=xmlify($text);
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$retext=unxmlify($text);
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$this->assertEquals($text, $retext);
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}
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/**
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* xmlify and put in a document
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*/
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public function testXmlifyDocument() {
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$tag="<tag>I want to break</tag>";
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$xml=xmlify($tag);
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$text='<text>'.$xml.'</text>';
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$xml_parser=xml_parser_create();
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//should be possible to parse it
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$values=array(); $index=array();
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$this->assertEquals(1, xml_parse_into_struct($xml_parser, $text, $values, $index));
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$this->assertEquals(array('TEXT'=>array(0)),
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$index);
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$this->assertEquals(array(array('tag'=>'TEXT', 'type'=>'complete', 'level'=>1, 'value'=>$tag)),
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$values);
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xml_parser_free($xml_parser);
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}
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/**
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* test hex2bin and reverse
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*/
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public function testHex2Bin() {
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$this->assertEquals(-3, hex2bin(bin2hex(-3)));
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$this->assertEquals(0, hex2bin(bin2hex(0)));
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$this->assertEquals(12, hex2bin(bin2hex(12)));
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$this->assertEquals(PHP_INT_MAX, hex2bin(bin2hex(PHP_INT_MAX)));
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}
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//function qp, quick and dirty??
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//get_mentions
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//get_contact_block, bis Zeile 538
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}
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?>
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