NewManageClients returns an authn client management client hc is the hub client connection to use.

NewProfileClient returns an auth client for managing a user's profile hc is the hub client connection to use.

NewRolesClient creates a new client for managing roles hc is the hub client connection to use.

ManageClients is a message (de)serializer for managing clients.

ProfileClient is a marshaller for auth messages using a provided hub connection.

RolesClient is a marshaller for messaging to manage custom roles This uses the default serializer to marshal and unmarshal messages.