<?php
declare(strict_types=1);
namespace ParagonIE\Paseto\Tests;
use ParagonIE\Paseto\ProtocolInterface;
use ParagonIE\Paseto\Keys\SymmetricKey;
abstract class NonceFixer {
public static function buildUnitTestEncrypt(ProtocolInterface $protocol): \Closure {
return static function (
string $data,
SymmetricKey $key,
string $footer = '',
string $nonceForUnitTesting = ''
) use ($protocol): string {
return $protocol::__encrypt($data, $key, $footer, $nonceForUnitTesting);
};
}
public static function buildSetExplicitNonce(): \Closure {
return function (string $nonce) {
/** @noinspection Annotator */
$this->unitTestEncrypter = static function (ProtocolInterface $protocol) use ($nonce) {
$class = new class {
private static $nonce;
private static $protocol;
public static function setNonce(string $nonce)
{
self::$nonce = $nonce;
}
public static function setProtocol(ProtocolInterface $protocol)
{
self::$protocol = $protocol;
}
public static function encrypt(
string $data,
SymmetricKey $key,
string $footer = ''
): string {
return NonceFixer::buildUnitTestEncrypt(self::$protocol)->bindTo(null, self::$protocol)(
$data,
$key,
$footer,
self::$nonce
);
}
};
$class::setNonce($nonce);
$class::setProtocol($protocol);
return $class;
};
};
}
}
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