session

type Config struct {
	AuthKey64s [][]byte
	EncrKey32s [][]byte
	Name       string
	Path       string
	Domain     string
	MaxAge     int
	Secure     bool
	HttpOnly   bool
	SameSite   http.SameSite
}

type Session interface {
	Exists() bool
	Get() []byte
	Set([]byte)
	Del()
}