Marry Service Bus with ZfcRbac
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README.md

service-bus-zfc-rbac-bridge

Marry Service Bus with ZfcRbac

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Important

This library will receive support until December 31, 2019 and will then be deprecated.

For further information see the official announcement here: https://www.sasaprolic.com/2018/08/the-future-of-prooph-components.html

Installation

  1. Add "prooph/service-bus-zfc-rbac-bridge": "~1.0" as requirement to your composer.json.
  2. In the config folder you will find a configuration skeleton. The configuration is a simple PHP array flavored with some comments to help you understand the structure.

Requirements

  1. Your Inversion of Control container must implement the interop-container interface.
  2. ZfcRbac's authorization service should be registered in the container under the ZfcRbac\Service\AuthorizationService key.

Note: Don't worry, if your environment doesn't provide the requirements. You can always bootstrap the authorization service by hand. Just look at the factories for inspiration in this case.

Sample

Assuming a TestQuery with message name test and you want to use the route guard and finalize guard together with an assertion (TestAssertion), your config should look like this:

return [
    'prooph' => [
        'service_bus' => [
            'query_bus' => [
                'plugins' => [
                    \Prooph\ServiceBus\RouteGuard::class,
                    \Prooph\ServiceBus\FinalizeGuard::class,
                ]
            ]
        ]
    ],
    'zfc_rbac' => [
        'assertion_manager' => [
            'TestAssertion' => 'TestAssertion',
        ],
        'assertion_map' => [
            'test' => 'TestAssertion'
        ],
        'role_provider' => [
            'ZfcRbac\Role\InMemoryRoleProvider' => [
                'user' => [
                    'permissions' => [
                        'test'
                    ]
                ]
            ]
        ]
    ]
];

And your TestAssertion should look like this:

class TestAssertion implements \ZfcRbac\Assertion\AssertionInterface
{
    public function assert(AuthorizationService $authorizationService, $context = null)
    {
        // return true, if no context present, otherwise your route guard will always fail, because the result is not yet known.
        if (null === $context) {
            return true;
        }

        return ($context['owner'] == $authorizationService->getIdentity());
    }
}

Support

Contribute

Please feel free to fork and extend existing or add new features and send a pull request with your changes! To establish a consistent code quality, please provide unit tests for all your changes and may adapt the documentation.

License

Released under the New BSD License.