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<?php
namespace Laminas\Session\Service;
// phpcs:disable WebimpressCodingStandard.PHP.CorrectClassNameCase
use Interop\Container\ContainerInterface;
use Laminas\ServiceManager\Exception\ServiceNotCreatedException;
use Laminas\ServiceManager\FactoryInterface;
use Laminas\ServiceManager\ServiceLocatorInterface;
use Laminas\Session\Config\ConfigInterface;
use Laminas\Session\Config\SameSiteCookieCapableInterface;
use Laminas\Session\Config\SessionConfig;
use function class_exists;
use function is_array;
use function sprintf;
class SessionConfigFactory implements FactoryInterface
{
/**
* Create session configuration object (v3 usage).
*
* Uses "session_config" section of configuration to seed a ConfigInterface
* instance. By default, Laminas\Session\Config\SessionConfig will be used, but
* you may also specify a specific implementation variant using the
* "config_class" subkey.
*
* @param string $requestedName
* @param null|array $options
* @return ConfigInterface
* @throws ServiceNotCreatedException If session_config is missing, or an
* invalid config_class is used.
*/
public function __invoke(ContainerInterface $container, $requestedName, ?array $options = null)
{
$config = $container->get('config');
if (! isset($config['session_config']) || ! is_array($config['session_config'])) {
throw new ServiceNotCreatedException(
'Configuration is missing a "session_config" key, or the value of that key is not an array'
);
}
$class = SessionConfig::class;
$config = $config['session_config'];
if (isset($config['config_class'])) {
if (! class_exists($config['config_class'])) {
throw new ServiceNotCreatedException(sprintf(
'Invalid configuration class "%s" specified in "config_class" session configuration; '
. 'must be a valid class',
$config['config_class']
));
}
$class = $config['config_class'];
unset($config['config_class']);
}
$sessionConfig = new $class();
if (! $sessionConfig instanceof ConfigInterface) {
throw new ServiceNotCreatedException(sprintf(
'Invalid configuration class "%s" specified in "config_class" session configuration; must implement %s',
$class,
ConfigInterface::class
));
}
if (
isset($config['cookie_samesite'])
&& ! $sessionConfig instanceof SameSiteCookieCapableInterface
) {
throw new ServiceNotCreatedException(sprintf(
'Invalid configuration class "%s". When configuration option "cookie_samesite" is used,'
. ' the configuration class must implement %s',
$class,
SameSiteCookieCapableInterface::class
));
}
$sessionConfig->setOptions($config);
return $sessionConfig;
}
/**
* Create and return a config instance (v2 usage).
*
* @param null|string $canonicalName
* @param string $requestedName
* @return ConfigInterface
*/
public function createService(
ServiceLocatorInterface $services,
$canonicalName = null,
$requestedName = ConfigInterface::class
) {
return $this($services, $requestedName);
}
}