Problem/Motivation

Working on #2571235: [regression] Roles should depend on objects that are building the granted permissions I realized that callbacks that provides permissions are not necessary part of a class implementing a dedicated interface. If we want to provide also dependencies along with permissions (see #2571235: [regression] Roles should depend on objects that are building the granted permissions) it would be nice to create some laws on how dynamic permissions are provided.

Proposed resolution

  1. Add a new interface for classes providing dynamic permissions:
    interface DynamicPermissionsInterface {
      public function getPermissions();
      public function calculateDependencies();
    }
    

    .

  2. In *.permissions.yml specify the class, instead of the callback.
  3. Rework \Drupal\user\PermissionHandler::buildPermissionsYaml() to enforce the usage of classes implementing the new interface and use the ->getPermissions() method instead of the previously callback.
  4. Provide dependencies and handle them to keep the system integrity.

Remaining tasks

New interface DynamicPermissionsInterface.

User interface changes

API changes

Data model changes

Comments

claudiu.cristea created an issue. See original summary.

claudiu.cristea’s picture

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