PasswordSpecialCharacterValidator::validate() - Code Metrics - AnthonyPorthouse/password - Measure and Improve Code Quality continuously with Scrutinizer

PasswordSpecialCharacterValidator::validate() A
last analyzed 2019-01-17 05:32 UTC

↳ Parent: PasswordSpecialCharacterValidator

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	6

Importance

Changes

Metric	Value
eloc	5
dl	0
loc	10
c	0
b	0
f	0
ccs	0
cts	8
cp	0
rs	10
cc	2
nc	2
nop	1
crap	6

<?php
declare(strict_types=1);

namespace Porthou\Password\Validators;

use Porthou\Password\PasswordException;
use Porthou\Password\Validator;

class PasswordSpecialCharacterValidator implements Validator
{
    /** @var string[] $whitelist */
    private $whitelist;
    /** @var int $minimum */
    private $minimum;

    /**
     * PasswordSpecialCharacterValidator constructor.
     * @param int $minimum The minimum number of special characters to require.
     * @param string[] $whitelist The whitelist of special characters to consider valid
     * @see https://www.owasp.org/index.php/Password_special_characters This is the default special character whitelist
     */
    public function __construct(int $minimum = 1, array $whitelist = [])
    {
        if (empty($whitelist)) {
            $whitelist = [
                ' ',
                '!',
                '"',
                '#',
                '$',
                '%',
                '&',
                '\'',
                '(',
                ')',
                '*',
                '+',
                ',',
                '-',
                '.',
                '/',
                ':',
                ';',
                '<',
                '=',
                '>',
                '?',
                '@',
                '[',
                '\\',
                ']',
                '^',
                '_',
                '`',
                '{',
                '|',
                '}',
                '~',

            ];
        }

        $this->minimum = $minimum;
        $this->whitelist = $whitelist;
    }

    /** {@inheritdoc} */
    public function validate(string $password): bool
    {
        $pattern = '/[\\' . implode('\\', $this->whitelist) . ']/';
        $count = preg_match_all($pattern, $password);

        if ($count >= $this->minimum) {
            return true;
        }

        throw new PasswordException('Password must include at least ' . $this->minimum . ' special characters.');
    }
}


1			<?php
2			declare(strict_types=1);
3
4			namespace Porthou\Password\Validators;
5
6			use Porthou\Password\PasswordException;
7			use Porthou\Password\Validator;
8
9			class PasswordSpecialCharacterValidator implements Validator
10			{
11			/** @var string[] $whitelist */
12			private $whitelist;
13			/** @var int $minimum */
14			private $minimum;
15
16			/**
17			* PasswordSpecialCharacterValidator constructor.
18			* @param int $minimum The minimum number of special characters to require.
19			* @param string[] $whitelist The whitelist of special characters to consider valid
20			* @see https://www.owasp.org/index.php/Password_special_characters This is the default special character whitelist
21			*/
22			public function __construct(int $minimum = 1, array $whitelist = [])
23			{
24			if (empty($whitelist)) {
25			$whitelist = [
26			' ',
27			'!',
28			'"',
29			'#',
30			'$',
31			'%',
32			'&',
33			'\'',
34			'(',
35			')',
36			'*',
37			'+',
38			',',
39			'-',
40			'.',
41			'/',
42			':',
43			';',
44			'<',
45			'=',
46			'>',
47			'?',
48			'@',
49			'[',
50			'\\',
51			']',
52			'^',
53			'_',
54			'`',
55			'{',
56			'\|',
57			'}',
58			'~',
59
60			];
61			}
62
63			$this->minimum = $minimum;
64			$this->whitelist = $whitelist;
65			}
66
67			/** {@inheritdoc} */
68			public function validate(string $password): bool
69			{
70			$pattern = '/[\\' . implode('\\', $this->whitelist) . ']/';
71			$count = preg_match_all($pattern, $password);
72
73			if ($count >= $this->minimum) {
74			return true;
75			}
76
77			throw new PasswordException('Password must include at least ' . $this->minimum . ' special characters.');
78			}
79			}
80

AnthonyPorthouse / password

PasswordSpecialCharacterValidator::validate() A last analyzed 2019-01-17 05:32 UTC

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PasswordSpecialCharacterValidator::validate() A
last analyzed 2019-01-17 05:32 UTC