Viewing file:  InMemory.php (2.14 KB) -rw-r--r--
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<?php
declare(strict_types=1);
namespace Lcobucci\JWT\Signer\Key;
use Lcobucci\JWT\Signer\InvalidKeyProvided;
use Lcobucci\JWT\Signer\Key;
use Lcobucci\JWT\SodiumBase64Polyfill;
use SplFileObject;
use Throwable;
use function assert;
use function is_string;
final class InMemory implements Key
{
private string $contents;
private string $passphrase;
/** @param non-empty-string $contents */
private function __construct(string $contents, string $passphrase)
{
// @phpstan-ignore-next-line
if ($contents === '') {
throw InvalidKeyProvided::cannotBeEmpty();
}
$this->contents = $contents;
$this->passphrase = $passphrase;
}
/** @deprecated Deprecated since v4.3 */
public static function empty(): self
{
$emptyKey = new self('empty', 'empty');
$emptyKey->contents = '';
$emptyKey->passphrase = '';
return $emptyKey;
}
/** @param non-empty-string $contents */
public static function plainText(string $contents, string $passphrase = ''): self
{
return new self($contents, $passphrase);
}
/** @param non-empty-string $contents */
public static function base64Encoded(string $contents, string $passphrase = ''): self
{
$decoded = SodiumBase64Polyfill::base642bin(
$contents,
SodiumBase64Polyfill::SODIUM_BASE64_VARIANT_ORIGINAL
);
// @phpstan-ignore-next-line
return new self($decoded, $passphrase);
}
/** @throws FileCouldNotBeRead */
public static function file(string $path, string $passphrase = ''): self
{
try {
$file = new SplFileObject($path);
} catch (Throwable $exception) {
throw FileCouldNotBeRead::onPath($path, $exception);
}
$contents = $file->fread($file->getSize());
assert(is_string($contents));
assert($contents !== '');
return new self($contents, $passphrase);
}
public function contents(): string
{
return $this->contents;
}
public function passphrase(): string
{
return $this->passphrase;
}
}
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