challenger

Documentation

Index

• func All() []string
• func Register(name string, driver Provider)
• type Handler
• type Provider
  • func Get(name string) Provider
  • func NewFromHandler(name string, gethandler func() Handler, opts interface{}, ...) Provider

Functions

func All

func All() []string

All return all registered challenger

func Register

func Register(name string, driver Provider)

Register adds an challenger with given name to registry

Types

type Handler

type Handler func(conn ssh.ConnMetadata, client ssh.KeyboardInteractiveChallenge) (ssh.AdditionalChallengeContext, error)

Handler is the callback for additional challenger use args client ssh.KeyboardInteractiveChallenge to interact with downstream return bool to indicate whether if the challenge is passed

type Provider

type Provider interface {
	registry.Plugin

	GetHandler() Handler
}

Provider is a factory for Challenger

func Get

func Get(name string) Provider

Get returns an challenger by name, return nil if not found

func NewFromHandler

func NewFromHandler(name string, gethandler func() Handler, opts interface{}, init func(glogger *log.Logger) error) Provider

NewFromHandler creates a Challenger with given functions