mirror of
https://github.com/Ne-Lexa/php-zip.git
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57 lines
1.4 KiB
PHP
57 lines
1.4 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* This file is part of the nelexa/zip package.
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* (c) Ne-Lexa <https://github.com/Ne-Lexa/php-zip>
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace PhpZip\Tests;
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use PhpZip\Exception\ZipException;
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use PhpZip\ZipFile;
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/**
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* Class ZipSlipVulnerabilityTest.
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*
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* @see https://github.com/Ne-Lexa/php-zip/issues/39 Issue#31
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* @see https://snyk.io/research/zip-slip-vulnerability Zip Slip Vulnerability
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*
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* @internal
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*
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* @small
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*/
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class ZipSlipVulnerabilityTest extends ZipTestCase
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{
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/**
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* @throws ZipException
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*/
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public function testCreateSlipVulnerabilityFile(): void
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{
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$localFile = '../dir/./../../file.txt';
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$zipFile = new ZipFile();
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$zipFile->addFromString($localFile, 'contents');
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static::assertContains($localFile, $zipFile->getListFiles());
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$zipFile->close();
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}
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/**
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* @throws ZipException
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*/
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public function testUnpack(): void
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{
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static::assertTrue(mkdir($this->outputDirname, 0755, true));
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$zipFile = new ZipFile();
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$zipFile->addFromString('../dir/./../../file.txt', 'contents');
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$zipFile->extractTo($this->outputDirname);
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$zipFile->close();
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$expectedExtractedFile = $this->outputDirname . '/dir/file.txt';
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static::assertTrue(is_file($expectedExtractedFile));
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}
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}
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