* Remove Roles * Add AccessControl and tests * Removed IAccessControl * Add RoleGranted and RoleRevoked events * Make roles grantable and revokable regardless of their previous status * Fix typo * Add documentation * Cleanup tests * Add enumeration tests * Add _setRoleAdmin tests * Fix lint error * Fix AccessControl link in docs * WIP on access control guide * Rename getRoleMembersCount * Add tests for new role admin * Make AccessControl GSN compatible * Update access control guide * Rename admin to adminRole * Rename roleIds to roles * Add 'operator' to RoleGranted and RoleRevoked events. * Only emit events if the roles were not previously granted/revoked * Uncomment expectEvent.not tests * Rename operator to sender * Add changelog entry
= Access
Contract modules for authorization and access control mechanisms.
== Contracts
{{Ownable}}
{{AccessControl}}