session

type Kind int

type Manager struct {
	Store         Store
	CacheTTL      time.Duration
	CacheDisabled bool
}

type Minted struct {
	Token   string
	Hash    string
	Expires time.Time
}

type Outcome struct {
	Kind     Kind
	UserID   int64
	SID      string
	NewToken string
}

type RefreshRecord struct {
	UserID        int64
	SID           string
	Expired       bool
	Superseded    bool
	SupersededAgo time.Duration
	SupersededBy  string
}

type RefreshStore interface {
	Find(ctx context.Context, hash string) (RefreshRecord, error)
	Rotate(ctx context.Context, old RefreshRecord, oldHash, newHash string, userID int64, sid string, newExpiry time.Time) (bool, error)
}

type Refresher struct {
	Store      RefreshStore
	Sessions   *Manager
	Grace      time.Duration
	HealWindow time.Duration
	MaxChain   int
}

type Store interface {
	Alive(ctx context.Context, userID int64, sid string) (bool, error)
	Revoke(ctx context.Context, userID int64, sid string) error
	RevokeAll(ctx context.Context, userID int64, except string) ([]string, error)
}