xarxaprod-wp-theme/vendor/phpcompatibility/php-compatibility/PHPCompatibility/Sniffs/ParameterValues/RemovedHashAlgorithmsSniff.php

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2024-01-09 16:13:20 +01:00
<?php
/**
* PHPCompatibility, an external standard for PHP_CodeSniffer.
*
* @package PHPCompatibility
* @copyright 2012-2019 PHPCompatibility Contributors
* @license https://opensource.org/licenses/LGPL-3.0 LGPL3
* @link https://github.com/PHPCompatibility/PHPCompatibility
*/
namespace PHPCompatibility\Sniffs\ParameterValues;
use PHPCompatibility\AbstractRemovedFeatureSniff;
use PHP_CodeSniffer_File as File;
/**
* Detect the use of deprecated and removed hash algorithms.
*
* PHP version 5.4
*
* @link https://www.php.net/manual/en/function.hash-algos.php#refsect1-function.hash-algos-changelog
*
* @since 5.5
* @since 7.1.0 Now extends the `AbstractRemovedFeatureSniff` instead of the base `Sniff` class.
*/
class RemovedHashAlgorithmsSniff extends AbstractRemovedFeatureSniff
{
/**
* A list of removed hash algorithms, which were present in older versions.
*
* The array lists : version number with false (deprecated) and true (removed).
* If's sufficient to list the first version where the hash algorithm was deprecated/removed.
*
* @since 7.0.7
*
* @var array(string => array(string => bool))
*/
protected $removedAlgorithms = array(
'salsa10' => array(
'5.4' => true,
),
'salsa20' => array(
'5.4' => true,
),
);
/**
* Returns an array of tokens this test wants to listen for.
*
* @since 5.5
*
* @return array
*/
public function register()
{
return array(\T_STRING);
}
/**
* Processes this test, when one of its tokens is encountered.
*
* @since 5.5
*
* @param \PHP_CodeSniffer_File $phpcsFile The file being scanned.
* @param int $stackPtr The position of the current token in the
* stack passed in $tokens.
*
* @return void
*/
public function process(File $phpcsFile, $stackPtr)
{
$algo = $this->getHashAlgorithmParameter($phpcsFile, $stackPtr);
if (empty($algo) || \is_string($algo) === false) {
return;
}
// Bow out if not one of the algorithms we're targetting.
if (isset($this->removedAlgorithms[$algo]) === false) {
return;
}
$itemInfo = array(
'name' => $algo,
);
$this->handleFeature($phpcsFile, $stackPtr, $itemInfo);
}
/**
* Get the relevant sub-array for a specific item from a multi-dimensional array.
*
* @since 7.1.0
*
* @param array $itemInfo Base information about the item.
*
* @return array Version and other information about the item.
*/
public function getItemArray(array $itemInfo)
{
return $this->removedAlgorithms[$itemInfo['name']];
}
/**
* Get the error message template for this sniff.
*
* @since 7.1.0
*
* @return string
*/
protected function getErrorMsgTemplate()
{
return 'The %s hash algorithm is ';
}
}