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<?php |
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declare(strict_types=1); |
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namespace AbterPhp\Framework\Bootstrappers\Authorization; |
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use AbterPhp\Framework\Authorization\CombinedAdapter; |
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use AbterPhp\Framework\Authorization\Constant\Role; |
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use AbterPhp\Framework\Constant\Env; |
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use AbterPhp\Framework\Constant\Session; |
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use Casbin\Enforcer; |
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use Casbin\Exceptions\CasbinException; |
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use Opulence\Environments\Environment; |
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use Opulence\Ioc\Bootstrappers\Bootstrapper; |
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use Opulence\Ioc\Bootstrappers\ILazyBootstrapper; |
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use Opulence\Ioc\IContainer; |
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use Opulence\Ioc\IocException; |
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use Opulence\Sessions\ISession; |
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use Opulence\Views\Compilers\Fortune\ITranspiler; |
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class EnforcerBootstrapper extends Bootstrapper implements ILazyBootstrapper |
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{ |
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/** |
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* @return array |
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*/ |
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public function getBindings(): array |
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{ |
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return [ |
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Enforcer::class, |
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]; |
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} |
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/** |
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* @param IContainer $container |
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* |
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* @throws CasbinException |
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* @throws IocException |
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*/ |
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public function registerBindings(IContainer $container) |
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{ |
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/** @var CombinedAdapter $combinedAdapter */ |
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$combinedAdapter = $container->resolve(CombinedAdapter::class); |
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$modelPath = sprintf("%s/model.conf", Environment::getVar(Env::DIR_AUTH_CONFIG)); |
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$enforcer = new Enforcer($modelPath, $combinedAdapter); |
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$enforcer->loadPolicy(); |
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$container->bindInstance(Enforcer::class, $enforcer); |
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$this->registerViewFunction($container, $enforcer); |
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} |
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/** |
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* @param IContainer $container |
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* @param Enforcer $enforcer |
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* |
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* @throws IocException |
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*/ |
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private function registerViewFunction(IContainer $container, Enforcer $enforcer) |
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{ |
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if (!$container->hasBinding(ISession::class)) { |
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return; |
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} |
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/** @var ISession $session */ |
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$session = $container->resolve(ISession::class); |
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$username = $session->get(Session::USERNAME); |
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/** @var ITranspiler $transpiler */ |
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$transpiler = $container->resolve(ITranspiler::class); |
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$transpiler->registerViewFunction('canView', $this->createCanViewViewFunction($username, $enforcer)); |
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} |
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/** |
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* @param string $username |
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* @param Enforcer $enforcer |
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* |
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* @return callable |
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*/ |
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public function createCanViewViewFunction(string $username, Enforcer $enforcer): callable |
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{ |
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return function (string $key) use ($username, $enforcer) { |
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return $enforcer->enforce($username, 'admin_resource_' . $key, Role::READ); |
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}; |
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} |
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} |
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abterphp /
framework
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