Decrypto::decrypt() - Code Metrics - Inspection of "Certsign encrypt and decrypt" - codecraft63/certsign_login - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 1a48b1...65cd04 )

by Ramon

created 2016-10-17 19:42 UTC

Decrypto::decrypt() A

↳ Parent: Decrypto

Complexity

Conditions	1
Paths	1

Size

Total Lines	17
Code Lines	11

Duplication

Lines	17
Ratio	100 %

Importance

Changes

Metric	Value
dl	17
loc	17
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	11
nc	1
nop	2

<?php

namespace Codecraft63\CertsignLogin;


class Decrypto

{
    use Util;

    /**
     * Decrypt text using certsign login private key.
     *
     * @param string $text
     * @param string $key
     * @throws \Exception
     * @return string
     */
    public static function decrypt(string $text, string $key): string
    {
        $cipher = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', MCRYPT_MODE_CBC, '');
        $cipher_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC);
        $iv = substr($key, 0, $cipher_size);

        mcrypt_generic_init($cipher, $key, $iv);

        $text = base64_decode(str_replace("certplus", "\\+", $text));
        $text = self::pkcs5_pad($text, $cipher_size);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

        $decrypted_text = mdecrypt_generic($cipher, $text);
        mcrypt_generic_deinit($cipher);
        mcrypt_module_close($cipher);

        return $decrypted_text;
    }
}


1		<?php
2
3		namespace Codecraft63\CertsignLogin;
4
5
6	View Code Duplication	class Decrypto
		0 ignored issues – show Duplication introduced 2016-10-17 19:44 UTC by Report Bug Copy Issue Report This class seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
7		{
8		use Util;
9
10		/**
11		* Decrypt text using certsign login private key.
12		*
13		* @param string $text
14		* @param string $key
15		* @throws \Exception
16		* @return string
17		*/
18		public static function decrypt(string $text, string $key): string
19		{
20		$cipher = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', MCRYPT_MODE_CBC, '');
21		$cipher_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC);
22		$iv = substr($key, 0, $cipher_size);
23
24		mcrypt_generic_init($cipher, $key, $iv);
25
26		$text = base64_decode(str_replace("certplus", "\\+", $text));
27		$text = self::pkcs5_pad($text, $cipher_size);
		0 ignored issues – show Documentation introduced 2016-10-17 19:44 UTC by Report Bug Copy Issue Report `$cipher_size` is of type `integer`, but the function expects a `object<Codecraft63\CertsignLogin\integer>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
28
29		$decrypted_text = mdecrypt_generic($cipher, $text);
30		mcrypt_generic_deinit($cipher);
31		mcrypt_module_close($cipher);
32
33		return $decrypted_text;
34		}
35		}
36

codecraft63 / certsign_login

Push — master ( 1a48b1...65cd04 )

Decrypto::decrypt() A

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