dns

Documentation

Index

• func DefaultZoneResolver(fqdn string) (string, error)
• type Challenge
  • func (c Challenge) Validate() error
• type Provider
  • func NewProvider(p libdnsfactory.Provider, resolver ZoneResolver) (Provider, error)
  • func NewProviderFromConfig(cfg *config.Provider, resolver ZoneResolver) (Provider, error)
• type ZoneResolver

Functions

func DefaultZoneResolver

func DefaultZoneResolver(fqdn string) (string, error)

DefaultZoneResolver determines the authoritative zone for the given fqdn by recursing up the domain labels until the nameserver returns a SOA record in the answer section.

Types

type Challenge

type Challenge struct {
	EncodedKeyAuth string // encoded key authorization value
	FQDN           string // FQDN we want to verify
}

Challenge holds information about an ACME challenge.

func (Challenge) Validate

func (c Challenge) Validate() error

type Provider

type Provider interface {
	Present(ctx context.Context, c Challenge) error
	Cleanup(ctx context.Context, c Challenge) error
	Underlying() interface {
		libdns.RecordGetter
		libdns.RecordAppender
		libdns.RecordSetter
		libdns.RecordDeleter
	}
}

Provider calls the DNS provider API

func NewProvider

func NewProvider(p libdnsfactory.Provider, resolver ZoneResolver) (Provider, error)

NewProvider creates a new provider

func NewProviderFromConfig

func NewProviderFromConfig(cfg *config.Provider, resolver ZoneResolver) (Provider, error)

NewProviderFromConfig creates a new provider from a config.Provider instance

type ZoneResolver

type ZoneResolver = func(string) (string, error)

ZoneResolver resolve the zone from an FQDN