epochcheck

Documentation

Index

• Variables
• type Checker
  • func New(reader Reader) *Checker
  • func (v *Checker) Validate(e dag.Event) error
• type Reader

Variables

var (
	// ErrNotRelevant indicates the event's epoch isn't equal to current epoch.
	ErrNotRelevant = errors.New("event is too old or too new")
	// ErrAuth indicates that event's creator isn't authorized to create events in current epoch.
	ErrAuth = errors.New("event creator isn't a validator")
)

Types

type Checker

type Checker struct {
	// contains filtered or unexported fields
}

Checker which require only current epoch info

func New

func New(reader Reader) *Checker

func (*Checker) Validate

func (v *Checker) Validate(e dag.Event) error

Validate event

type Reader

type Reader interface {
	GetEpochValidators() (*pos.Validators, idx.Epoch)
}

Reader returns currents epoch and its validators group.