The isGranted method simply retrieves the client IP address, and checks it against the blacklist.
However, for this to work, we must register the newly created guard with the guard plugin manager. To do so, add the following code in your config:
-return [
'zfc_rbac' => [
'guard_manager' => [
'factories' => [
'Application\Guard\IpGuard' => 'Application\Factory\IpGuardFactory'
]
]
]
];
return [
'lmc_rbac' => [
'guard_manager' => [
'factories' => [
'Application\Guard\IpGuard' => 'Application\Factory\IpGuardFactory'
]
]
]
];
The guard_manager config follows a conventional service manager configuration format.
Now, let's create the factory:
namespace Application\Factory;
use Application\Guard\IpGuard;
use Laminas\ServiceManager\Factory\FactoryInterface;
use Laminas\ServiceManager\ServiceLocatorInterface;
class IpGuardFactory implements FactoryInterface
{
/**
* {@inheritDoc}
*/
public function __invoke(ContainerInterface $container, $requestedName, array $options = null)
{
if (null === $options) {
$options = [];
}
return new IpGuard($options);
}
}