p5-Tree-Authz

Role-Based Access Control authorization scheme

Class for inheritable, role-based permissions system (Role Based Access Control - RBAC). Custom methods can be placed on role objects. Authorization can be performed either by checking whether the role name matches the required name, or by testing (via can) whether the role can perform the method required. Two role are specified by default. At the top, superusers can do anything ($superuser->can( $action ) always returns a coderef). At the bottom, the base role can do nothing ($base->can( $action ) always returns undef). All roles are automatically capable of authorizing actions named for the singular and plural of the role name.