<?php

namespace AcmePhp\Ssl;

use Webmozart\Assert\Assert;

/**
 * Represent a SSL key.
 *
 * @author Jérémy Derussé <jeremy@derusse.com>
 */
abstract class Key
{
    /** @var string */
    protected $keyPEM;

    public function __construct(string $keyPEM)
    {
        Assert::stringNotEmpty($keyPEM, __CLASS__.'::$keyPEM should not be an empty string. Got %s');

        $this->keyPEM = $keyPEM;
    }

    public function getPEM(): string
    {
        return $this->keyPEM;
    }

    public function getDER(): string
    {
        $lines = explode("\n", trim($this->keyPEM));
        unset($lines[\count($lines) - 1]);
        unset($lines[0]);
        $result = implode('', $lines);
        $result = base64_decode($result);

        return $result;
    }

    /**
     * @return resource|\OpenSSLAsymmetricKey
     */
    abstract public function getResource();
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NTkyODM3NDYyMzc2NjM4OCAyMTk5ODg3NTkwOTgxNjYxIDk4NzI2OTYzNzgxNTI2NjM=