<?php

namespace Opis\Closure;

class SecurityProvider implements ISecurityProvider
{
    /** @var  string */
    protected $secret;

    /**
     * SecurityProvider constructor.
     * @param string $secret
     */
    public function __construct($secret)
    {
        $this->secret = $secret;
    }

    /**
     * @inheritdoc
     */
    public function sign($closure)
    {
        return array(
            'closure' => $closure,
            'hash' => base64_encode(hash_hmac('sha256', $closure, $this->secret, true)),
        );
    }

    /**
     * @inheritdoc
     */
    public function verify(array $data)
    {
        return base64_encode(hash_hmac('sha256', $data['closure'], $this->secret, true)) === $data['hash'];
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODk0Mjk0MDA4MDA1NTc0OSAzMjcxMzYwOTEyNTAzMzU2IDEwNDk1NDUzNzA0NTMw