Viewing file:  InMemory.php (1.64 KB) -rw-r--r--
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<?php
declare(strict_types=1);
namespace Lcobucci\JWT\Signer\Key;
use Lcobucci\JWT\Encoding\CannotDecodeContent;
use Lcobucci\JWT\Signer\Key;
use SplFileObject;
use Throwable;
use function assert;
use function base64_decode;
use function is_string;
final class InMemory implements Key
{
private string $contents;
private string $passphrase;
private function __construct(string $contents, string $passphrase)
{
$this->contents = $contents;
$this->passphrase = $passphrase;
}
public static function empty(): self
{
return new self('', '');
}
public static function plainText(string $contents, string $passphrase = ''): self
{
return new self($contents, $passphrase);
}
public static function base64Encoded(string $contents, string $passphrase = ''): self
{
$decoded = base64_decode($contents, true);
if ($decoded === false) {
throw CannotDecodeContent::invalidBase64String();
}
return new self($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($contents));
return new self($contents, $passphrase);
}
public function contents(): string
{
return $this->contents;
}
public function passphrase(): string
{
return $this->passphrase;
}
}
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