Identity and permission are often closely related, and usually auth means both. If we replaced auth with permissions and login, I suspect we would still encapsu

Identity and permission are often closely related, and usually auth means both. If we replaced auth with permissions and login, I suspect we would still encapsulate the same overarching concept with one of those two words anyway. E.g. use the login module to add permissions to a user or use the permissions module to authenticate.