72 lines
1.7 KiB
PHP
72 lines
1.7 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace Jose\Component\Encryption\Compression;
|
|
|
|
use InvalidArgumentException;
|
|
use function array_key_exists;
|
|
|
|
/**
|
|
* @deprecated This class is deprecated and will be removed in v4.0. Compression is not recommended for JWE.
|
|
*/
|
|
class CompressionMethodManager
|
|
{
|
|
/**
|
|
* @var CompressionMethod[]
|
|
*/
|
|
private array $compressionMethods = [];
|
|
|
|
/**
|
|
* @param CompressionMethod[] $methods
|
|
*/
|
|
public function __construct(iterable $methods = [])
|
|
{
|
|
foreach ($methods as $method) {
|
|
$this->add($method);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns true if the givn compression method is supported.
|
|
*/
|
|
public function has(string $name): bool
|
|
{
|
|
return array_key_exists($name, $this->compressionMethods);
|
|
}
|
|
|
|
/**
|
|
* This method returns the compression method with the given name. Throws an exception if the method is not
|
|
* supported.
|
|
*
|
|
* @param string $name The name of the compression method
|
|
*/
|
|
public function get(string $name): CompressionMethod
|
|
{
|
|
if (! $this->has($name)) {
|
|
throw new InvalidArgumentException(sprintf('The compression method "%s" is not supported.', $name));
|
|
}
|
|
|
|
return $this->compressionMethods[$name];
|
|
}
|
|
|
|
/**
|
|
* Returns the list of compression method names supported by the manager.
|
|
*
|
|
* @return string[]
|
|
*/
|
|
public function list(): array
|
|
{
|
|
return array_keys($this->compressionMethods);
|
|
}
|
|
|
|
/**
|
|
* Add the given compression method to the manager.
|
|
*/
|
|
protected function add(CompressionMethod $compressionMethod): void
|
|
{
|
|
$name = $compressionMethod->name();
|
|
$this->compressionMethods[$name] = $compressionMethod;
|
|
}
|
|
}
|