CryptoManana\Core\Traits\MessageDigestion\SaltingCapabilitiesTrait

Complexity

Total Complexity

16

Size/Duplication

Total Lines	113
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	setSalt()	0	9	2
A	getSaltingMode()	0	3	1
B	addSaltString()	0	35	10
A	setSaltingMode()	0	20	2
A	getSalt()	0	3	1

<?php

/**
 * Trait implementation of the salting capabilities for digestion algorithms.
 */

namespace CryptoManana\Core\Traits\MessageDigestion;

use \CryptoManana\Core\Interfaces\MessageDigestion\SaltingCapabilitiesInterface as SaltingCapabilitiesSpecification;

/**
 * Trait SaltingCapabilitiesTrait - Reusable implementation of `SaltingCapabilitiesInterface`.
 *
 * @see \CryptoManana\Core\Interfaces\MessageDigestion\SaltingCapabilitiesInterface The abstract specification.
 *
 * @package CryptoManana\Core\Traits\MessageDigestion
 *
 * @property string $salt The salt string property storage.
 * @property int $saltingMode The salting mode property storage.
 *
 * @mixin SaltingCapabilitiesSpecification
 */
trait SaltingCapabilitiesTrait
{
    /**
     * Internal method for adding the salt string to the input data via the chosen salting mode.
     *
     * @param string $data The input data for hashing.
     *
     * @return string The input data with proper salting.
     */
    protected function addSaltString($data)
    {
        switch ($this->getSaltingMode()) {
            case self::SALTING_MODE_APPEND: // passwordSALT

The constant CryptoManana\Core\Traits\MessageDigestion\SaltingCapabilitiesTrait::SALTING_MODE_APPEND was not found. Maybe you did not declare it correctly or list all dependencies?

                $data .= $this->salt;
                break;
            case self::SALTING_MODE_PREPEND: // SALTpassword

The constant CryptoManana\Core\Traits\MessageDigestion\SaltingCapabilitiesTrait::SALTING_MODE_PREPEND was not found. Maybe you did not declare it correctly or list all dependencies?

                $data = $this->salt . $data;
                break;
            case self::SALTING_MODE_INFIX_INPUT: // SALTpasswordTLAS

The constant CryptoManana\Core\Traits\MessageDigestion\SaltingCapabilitiesTrait::SALTING_MODE_INFIX_INPUT was not found. Maybe you did not declare it correctly or list all dependencies?

                $data = $this->salt . $data . strrev($this->salt);
                break;
            case self::SALTING_MODE_INFIX_SALT: // passwordSALTdrowssap

The constant CryptoManana\Core\Traits\MessageDigestion\SaltingCapabilitiesTrait::SALTING_MODE_INFIX_SALT was not found. Maybe you did not declare it correctly or list all dependencies?

                $data = $data . $this->salt . strrev($data);
                break;
            case self::SALTING_MODE_REVERSE_APPEND: // passwordTLAS

The constant CryptoManana\Core\Traits\MessageDigestion\SaltingCapabilitiesTrait::SALTING_MODE_REVERSE_APPEND was not found. Maybe you did not declare it correctly or list all dependencies?

                $data .= strrev($this->salt);
                break;
            case self::SALTING_MODE_REVERSE_PREPEND: // TLASpassword

The constant CryptoManana\Core\Traits\MessageDigestion\SaltingCapabilitiesTrait::SALTING_MODE_REVERSE_PREPEND was not found. Maybe you did not declare it correctly or list all dependencies?

                $data = strrev($this->salt) . $data;
                break;
            case self::SALTING_MODE_DUPLICATE_SUFFIX: // passwordSALTTLAS

The constant CryptoManana\Core\Traits\MessageDigestion\SaltingCapabilitiesTrait::SALTING_MODE_DUPLICATE_SUFFIX was not found. Maybe you did not declare it correctly or list all dependencies?

                $data = $data . $this->salt . strrev($this->salt);
                break;
            case self::SALTING_MODE_DUPLICATE_PREFIX: // SALTTLASpassword

The constant CryptoManana\Core\Traits\MessageDigestion\SaltingCapabilitiesTrait::SALTING_MODE_DUPLICATE_PREFIX was not found. Maybe you did not declare it correctly or list all dependencies?

                $data = $this->salt . strrev($this->salt) . $data;
                break;
            case self::SALTING_MODE_PALINDROME_MIRRORING: // SALTpassworddrowssapTLAS

The constant CryptoManana\Core\Traits\MessageDigestion\SaltingCapabilitiesTrait::SALTING_MODE_PALINDROME_MIRRORING was not found. Maybe you did not declare it correctly or list all dependencies?

                $data = $this->salt . $data . strrev($data) . strrev($this->salt);
                break;
            default: // case self::SALTING_MODE_NONE:
                break;
        }

        return $data;
    }

    /**
     * Setter for the salt string property.
     *
     * @param string $salt The salt string.
     *
     * @return $this The hash algorithm object.
     * @throw \Exception Validation errors.
     */
    public function setSalt($salt)
    {
        if (!is_string($salt)) {

The condition is_string($salt) is always true.

            throw new \InvalidArgumentException('Salt must be of type string.');
        }

        $this->salt = $salt;

        return $this;
    }

    /**
     * Getter for the salt string property.
     *
     * @return string The salt string.
     */
    public function getSalt()
    {
        return $this->salt;
    }

    /**
     * Setter for the salting mode code property.
     *
     * @param int $saltingMode The salting mode code.
     *
     * @return $this The hash algorithm object.
     * @throw \Exception Validation errors.
     */
    public function setSaltingMode($saltingMode)
    {
        $saltingMode = filter_var(
            $saltingMode,
            FILTER_VALIDATE_INT,
            [
                "options" => [
                    "min_range" => self::SALTING_MODE_NONE, // -1

The constant CryptoManana\Core\Traits\MessageDigestion\SaltingCapabilitiesTrait::SALTING_MODE_NONE was not found. Maybe you did not declare it correctly or list all dependencies?

                    "max_range" => self::SALTING_MODE_PALINDROME_MIRRORING, // 8

The constant CryptoManana\Core\Traits\MessageDigestion\SaltingCapabilitiesTrait::SALTING_MODE_PALINDROME_MIRRORING was not found. Maybe you did not declare it correctly or list all dependencies?

                ],
            ]
        );

        if ($saltingMode === false) {
            throw new \InvalidArgumentException('Salting mode must be an integer between -1 and 8.');
        }

        $this->saltingMode = $saltingMode;

        return $this;
    }

    /**
     * Getter for the salt mode code property.
     *
     * @return int The salt mode code.
     */
    public function getSaltingMode()
    {
        return $this->saltingMode;
    }
}