PrivateBin/tst/FormatV2Test.php

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<?php
use PHPUnit\Framework\TestCase;
use PrivateBin\FormatV2;
class FormatV2Test extends TestCase
{
public function testFormatV2ValidatorValidatesCorrectly()
{
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$this->assertTrue(FormatV2::isValid(Helper::getPastePost()), 'valid format');
$this->assertTrue(FormatV2::isValid(Helper::getCommentPost(), true), 'valid format');
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$paste = Helper::getPastePost();
$paste['adata'][0][0] = '$';
$this->assertFalse(FormatV2::isValid($paste), 'invalid base64 encoding of iv');
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$paste = Helper::getPastePost();
$paste['adata'][0][1] = '$';
$this->assertFalse(FormatV2::isValid($paste), 'invalid base64 encoding of salt');
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$paste = Helper::getPastePost();
$paste['ct'] = '$';
$this->assertFalse(FormatV2::isValid($paste), 'invalid base64 encoding of ct');
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$paste = Helper::getPastePost();
$paste['ct'] = 'bm9kYXRhbm9kYXRhbm9kYXRhbm9kYXRhbm9kYXRhCg==';
$this->assertFalse(FormatV2::isValid($paste), 'low ct entropy');
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$paste = Helper::getPastePost();
$paste['adata'][0][0] = 'MTIzNDU2Nzg5MDEyMzQ1Njc4OTA=';
$this->assertFalse(FormatV2::isValid($paste), 'iv too long');
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$paste = Helper::getPastePost();
$paste['adata'][0][1] = 'MTIzNDU2Nzg5MDEyMzQ1Njc4OTA=';
$this->assertFalse(FormatV2::isValid($paste), 'salt too long');
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$paste = Helper::getPastePost();
$paste['foo'] = 'bar';
$this->assertFalse(FormatV2::isValid($paste), 'invalid additional key');
unset($paste['meta']);
$this->assertFalse(FormatV2::isValid($paste), 'invalid missing key');
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$paste = Helper::getPastePost();
$paste['v'] = 0.9;
$this->assertFalse(FormatV2::isValid($paste), 'unsupported version');
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$paste = Helper::getPastePost();
$paste['adata'][0][2] = 1000;
$this->assertFalse(FormatV2::isValid($paste), 'not enough iterations');
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$paste = Helper::getPastePost();
$paste['adata'][0][3] = 127;
$this->assertFalse(FormatV2::isValid($paste), 'invalid key size');
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$paste = Helper::getPastePost();
$paste['adata'][0][4] = 63;
$this->assertFalse(FormatV2::isValid($paste), 'invalid tag length');
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$paste = Helper::getPastePost();
$paste['adata'][0][5] = '!#@';
$this->assertFalse(FormatV2::isValid($paste), 'invalid algorithm');
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$paste = Helper::getPastePost();
$paste['adata'][0][6] = '!#@';
$this->assertFalse(FormatV2::isValid($paste), 'invalid mode');
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$paste = Helper::getPastePost();
$paste['adata'][0][7] = '!#@';
$this->assertFalse(FormatV2::isValid($paste), 'invalid compression');
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$this->assertFalse(FormatV2::isValid(Helper::getPaste()), 'invalid meta key');
}
}