CryptToolSodiumTests::testHexBin() - Code Metrics - Inspection of "[WIP] Use more cryptographical features of libsodi..." - rugk/threema-msgapi-sdk-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#42)

by rugk

created 2016-09-17 20:51 UTC

CryptToolSodiumTests::testHexBin() A

↳ Parent: CryptToolSodiumTests

Complexity

Conditions	1
Paths	1

Size

Total Lines	50
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	50
rs	9.3333
cc	1
eloc	1
nc	1
nop	0

1			<?php
2			/**
3			* @author Threema GmbH
4			* @copyright Copyright (c) 2015-2016 Threema GmbH
5			*/
6
7
8
9			namespace Threema\MsgApi\Tests;
10
11			use Threema\Console\Common;
12			use Threema\MsgApi\Tools\CryptTool;
13
14			/**
15			* Tests only valid for Sodium as they cannot be implemented correctly in the PHP-only version.
16			*/
17			class CryptToolSodiumTests extends \PHPUnit_Framework_TestCase {
18			/** @var Threema\MsgApi\Tools\CryptTool */
19			private $cryptTool;
20
21			/**
22			* Initialize crypt tool.
23			*/
24			function __construct() {
			0 ignored issues – show Best Practice introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
25			$this->cryptTool = CryptTool::createInstance(CryptTool::TYPE_SODIUM);
26			}
27
28			/**
29			* test hex2bin and bin2hex functions to make sure they are resistant to timing attacks
30			*/
31			public function testHexBin() {
32			// // make strings large enough
33			// $string1 = str_repeat(Constants::myPrivateKey, 100000);
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `47%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
34			// $string2 = str_repeat(Constants::otherPrivateKey, 100000);
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `47%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
35			// echo PHP_EOL;
36			//
37			// $humanDescr = [
38			// 'length' => 'different length',
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `58%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
39			// 'diff' => 'same length, different content',
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `58%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
40			// 'same' => 'same length, same content'
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `50%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
41			// ];
42			//
43			// // test different strings when comparing and get time needed
44			// $result = [];
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `50%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
45			// foreach(array(
46			// 'length' => [$string1, $string1 . 'a'],
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `57%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
47			// 'diff' => [$string1, $string2],
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `67%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
48			// 'same' => [$string1, $string1]
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `64%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
49			// ) as $testName => $strings) {
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `54%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
50			// $timeStart = microtime(true);
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `50%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
51			// $comparisonResult = $this->cryptTool->stringCompare($strings[0], $strings[1]);
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `70%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
52			// $timeEnd = microtime(true);
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `50%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
53			// $timeElapsed = $timeEnd - $timeStart;
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `37%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
54			//
55			// // echo $prefix.': '.$humanDescr[$testName].': '.$timeElapsed.'; result: '.$comparisonResult.PHP_EOL;
56			// $result[$testName] = [$timeElapsed, $comparisonResult];
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `67%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
57			//
58			// // check result
59			// if ($testName == 'length' \|\| $testName == 'diff') {
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `45%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
60			// $this->assertEquals($comparisonResult, false, $prefix.': comparison of "'.$humanDescr[$testName].'" is wrong: expected: false, got '.$comparisonResult);
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `68%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
61			// } else {
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `50%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
62			// $this->assertEquals($comparisonResult, true, $prefix.': comparison of "'.$humanDescr[$testName].'" is wrong: expected: true, got '.$comparisonResult);
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `68%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
63			// }
64			// }
65			//
66			// // check timings
67			// echo 'Timing test results with '.$prefix.':'.PHP_EOL;
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `46%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
68			// $timingRatio = 2 - ($result['diff'][0] / $result['same'][0]);
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `66%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
69			// $absoluteDifference = abs($result['diff'][0] - $result['same'][0]);
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `70%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
70			// echo 'timing ratio: '.$timingRatio.PHP_EOL;
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `45%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
71			// echo 'absolute difference: '.$absoluteDifference.PHP_EOL;
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `45%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
72			//
73			// // only allow 10% relative difference of two values
74			// $allowedDifference = 0.10;
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `43%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
75			// $this->assertLessThan(1+$allowedDifference, $timingRatio, $prefix.': difference of comparison ration of "'.$humanDescr['diff'].'" compared to "'.$humanDescr['same'].'" is too high. Ration: '.$timingRatio);
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `68%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
76			// $this->assertGreaterThan(1-$allowedDifference, $timingRatio, $prefix.': difference of comparison ration of "'.$humanDescr['diff'].'" compared to "'.$humanDescr['same'].'" is too high. Ration: '.$timingRatio);
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `68%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
77			//
78			// // make sure the absolute difference is smaller than 0.05 microseconds
79			// $this->assertLessThan(0.05, $absoluteDifference, $prefix.': difference of comparison ration of "'.$humanDescr['diff'].'" compared to "'.$humanDescr['same'].'" is too high. Value is: '.$absoluteDifference.' micro seconds');
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-09-17 20:54 UTC by Report Bug Copy Issue Report `68%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
80			}
81			}
82

rugk / threema-msgapi-sdk-php

Pull Request — master (#42)

CryptToolSodiumTests::testHexBin() A

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Duplication

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