Carnage\EncryptedColumn\Encryptor\LegacyEncryptor

Complexity

Total Complexity

3

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

80%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	encrypt()	0	4	1
A	decrypt()	0	9	1
A	getIdentifier()	0	4	1

<?php

namespace Carnage\EncryptedColumn\Encryptor;

use Carnage\EncryptedColumn\Exception\PopArtPenguinException;
use Carnage\EncryptedColumn\ValueObject\EncryptorIdentity;
use Carnage\EncryptedColumn\ValueObject\IdentityInterface;
use Carnage\EncryptedColumn\ValueObject\Key;
use phpseclib\Crypt\Base;
use phpseclib\Crypt\Rijndael;

class LegacyEncryptor implements EncryptorInterface
{
    const IDENTITY = 'legacy';

    public function encrypt($data, Key $key)
    {
        throw new PopArtPenguinException();
    }

    public function decrypt($data, Key $key)
    {
        $cipher = new Rijndael(Base::MODE_ECB);
        $cipher->setBlockLength(256);
        $cipher->setKey($key->getKeyInfo());
        $cipher->padding = false;

        return trim($cipher->decrypt(base64_decode($data)));
    }

    public function getIdentifier(): IdentityInterface
    {
        return new EncryptorIdentity(self::IDENTITY);
    }
}