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<?php |
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namespace Ubiquity\security\acl\cache; |
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use Ubiquity\controllers\Controller; |
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use Ubiquity\orm\parser\Reflexion; |
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use Ubiquity\security\acl\AclManager; |
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use Ubiquity\cache\ClassUtils; |
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use Ubiquity\exceptions\AclException; |
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/** |
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* Ubiquity\security\acl\cache$AclControllerParser |
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* This class is part of Ubiquity |
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* |
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* @author jc |
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* @version 1.0.0 |
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* |
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*/ |
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class AclControllerParser { |
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protected $controllerClass; |
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protected $mainResource; |
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protected $mainPermission; |
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protected $permissionMap; |
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public function __construct() { |
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$this->permissionMap = new PermissionsMap(); |
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} |
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public function init() { |
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$this->permissionMap->init(); |
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} |
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protected function parseMethods($methods) { |
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$hasPermission = false; |
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$controllerClass = $this->controllerClass; |
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$controller = ClassUtils::getClassSimpleName($controllerClass); |
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foreach ($methods as $method) { |
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$this->parseMethod($method, $hasPermission, $controller); |
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} |
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if ($hasPermission || $this->mainResource != null || $this->mainPermission != null) { |
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$permission = 'ALL'; |
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$resource = $this->mainResource ? $this->mainResource->name : $controller; |
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$this->permissionMap->addAction($controller, '*', $resource, $this->mainPermission ? $this->mainPermission->name : 'ALL'); |
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AclManager::addResource($resource, $controller . '.*'); |
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if (isset($this->mainPermission)) { |
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$permission = $this->mainPermission->name; |
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AclManager::addPermission($this->mainPermission->name, ($this->mainPermission->level) ?? 0); |
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} |
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$annotsAllow = Reflexion::getAnnotationClass($controllerClass, '@allow'); |
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if (\is_array($annotsAllow) && \count($annotsAllow) > 0) { |
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$this->addAllows($annotsAllow, $controller, '*', $resource, $permission); |
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} |
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} |
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} |
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protected function parseMethod(\ReflectionMethod $method, bool &$hasPermission, $controller) { |
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$action = $method->name; |
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$permission = NULL; |
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$resource = NULL; |
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$controllerClass = $this->controllerClass; |
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if ($method->getDeclaringClass()->getName() === $controllerClass) { |
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try { |
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$annotResource = Reflexion::getAnnotationMethod($controllerClass, $action, '@resource'); |
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$annotPermission = Reflexion::getAnnotationMethod($controllerClass, $action, '@permission'); |
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if ($annotResource) { |
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$resource = $annotResource->name; |
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AclManager::addResource($annotResource->name, $controller . '.' . $action); |
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} |
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if ($annotPermission) { |
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$permission = $annotPermission->name; |
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AclManager::addPermission($annotPermission->name, $annotPermission->level ?? 0); |
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$resource ??= $this->mainResource ? $this->mainResource->name : NULL; |
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$hasPermission = true; |
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} else { |
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$resource ??= $this->mainResource ? $this->mainResource->name : ($controller . '.' . $action); |
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} |
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$annotsAllow = Reflexion::getAnnotationsMethod($controllerClass, $action, '@allow'); |
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if (\is_array($annotsAllow) && \count($annotsAllow) > 0) { |
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$this->addAllows($annotsAllow, $controller, $action, $resource, $permission); |
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} |
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if ($permission !== null && $resource !== null) { |
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$this->permissionMap->addAction($controllerClass, $action, $resource, $permission); |
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} |
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} catch (\Exception $e) { |
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// Exception in controller code |
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} |
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} |
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} |
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protected function addAllows($annotsAllow, $controller, $action, &$resource, &$permission) { |
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foreach ($annotsAllow as $annotAllow) { |
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if (isset($annotAllow->resource) && isset($resource) && $resource !== $annotAllow->resource && $permission != null) { |
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throw new AclException("Resources {$resource} and {$annotAllow->resource} are in conflict for action {$controller}.{$action}"); |
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} |
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if (isset($annotAllow->permission) && isset($permission) && $permission !== $annotAllow->permission) { |
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throw new AclException("Permissions {$permission} and {$annotAllow->permission} are in conflict for action {$controller}.{$action}"); |
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} |
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if ($permission === null && $annotAllow->permission === null) { |
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$resource = $controller . '.' . $action; |
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} |
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AclManager::addAndAllow($annotAllow->role, $resource = $annotAllow->resource ?? $resource, $permission = $annotAllow->permission ?? $permission); |
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} |
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} |
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public function parse($controllerClass) { |
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$this->controllerClass = $controllerClass; |
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$reflect = new \ReflectionClass($controllerClass); |
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if (! $reflect->isAbstract() && $reflect->isSubclassOf(Controller::class)) { |
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try { |
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$annotsResource = Reflexion::getAnnotationClass($controllerClass, '@resource'); |
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$annotsPermission = Reflexion::getAnnotationClass($controllerClass, '@permission'); |
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$annotAllows = Reflexion::getAnnotationClass($controllerClass, '@allow'); |
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} catch (\Exception $e) { |
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// When controllerClass generates an exception |
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} |
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$this->mainResource = $annotsResource[0] ?? null; |
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$this->mainPermission = $annotsPermission[0] ?? null; |
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if (\is_array($annotAllows) && \count($annotAllows) > 0) { |
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$resource = $this->mainResource ? $this->mainResource->name : $reflect->getShortName(); |
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$permission = $this->mainPermission ? $this->mainPermission->name : 'ALL'; |
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$this->addAllows($annotAllows, $controllerClass, null, $resource, $permission); |
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} |
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$methods = Reflexion::getMethods($controllerClass, \ReflectionMethod::IS_PUBLIC); |
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$this->parseMethods($methods); |
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} |
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} |
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public function save() { |
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$this->permissionMap->save(); |
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AclManager::saveAll(); |
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} |
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} |
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phpMv /
ubiquity-acl
