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by Henry
10:04
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Password::getPattern()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 4
ccs 0
cts 0
cp 0
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 0
crap 2
1
<?php
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namespace Redaxscript\Validator;
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use Redaxscript\Hash;
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use function preg_match;
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/**
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 * children class to validate password
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 *
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 * @since 4.3.0
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 *
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 * @package Redaxscript
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 * @category Validator
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 * @author Henry Ruhs
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 */
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class Password implements ValidatorInterface
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{
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	/**
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	 * pattern for password
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	 *
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	 * @var string
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	 */
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	protected $_pattern = '^(?=.*[a-z])(?=.*[A-Z])(?=.*[0-9])\S{10,100}$';
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	/**
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	 * get the pattern
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	 *
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	 * @since 4.3.0
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	 *
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	 * @return string
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	 */
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	public function getPattern() : string
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	{
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		return $this->_pattern;
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	}
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	/**
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	 * validate the password
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	 *
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	 * @since 4.3.0
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	 *
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	 * @param string $password password to be validated
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	 *
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	 * @return bool
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	 */
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	public function validate(string $password = null) : bool
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	{
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		return preg_match('/' . $this->_pattern . '/', $password);
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	}
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	/**
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	 * match password hash
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	 *
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	 * @since 4.3.0
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	 *
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	 * @param string $password password to be validated
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	 * @param string $hash hash to be validated
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	 *
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	 * @return bool
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	 */
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	public function matchHash(string $password = null, string $hash = null) : bool
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	{
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		$passwordHash = new Hash();
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		return $password && $passwordHash->validate($password, $hash);
0 ignored issues
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Bug Best Practice introduced by redaxmedia
The expression $password of type null|string is loosely compared to true; this is ambiguous if the string can be empty. You might want to explicitly use !== null instead.

In PHP, under loose comparison (like ==, or !=, or switch conditions), values of different types might be equal.

For string values, the empty string '' is a special case, in particular the following results might be unexpected:

''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
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	}
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}
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