resolver

Documentation

Index

• Constants
• func AnswerStrings(response *dns.Msg) []string
• func NormalizeServers(servers ...string) []string
• type Resolver
  • func Build(cfg config.Parameters, s *spec.Responses, logger *zap.Logger) Resolver
  • func NewDns(server string, logger *zap.Logger) Resolver
  • func NewLocal(path string, logger *zap.Logger) Resolver
  • func NewMulti(resolvers ...Resolver) Resolver
  • func NewRecorder(r Resolver, responses *spec.Responses, logger *zap.Logger) Resolver
  • func NewReplay(r *spec.Responses, logger *zap.Logger) Resolver
  • func NewReplayFromFile(p string, logger *zap.Logger) Resolver

Constants

const DefaultResolvConfPath = "/etc/resolv.conf"

const DownstreamLocalhost = "localhost"

const DownstreamNone = "none"

Functions

func AnswerStrings

func AnswerStrings(response *dns.Msg) []string

func NormalizeServers

func NormalizeServers(servers ...string) []string

Types

type Resolver

type Resolver interface {
	Resolve(msg *dns.Msg) (*dns.Msg, error)
}

func Build

func Build(cfg config.Parameters, s *spec.Responses, logger *zap.Logger) Resolver

func NewDns

func NewDns(server string, logger *zap.Logger) Resolver

new DNS resolver

func NewLocal

func NewLocal(path string, logger *zap.Logger) Resolver

func NewMulti

func NewMulti(resolvers ...Resolver) Resolver

func NewRecorder

func NewRecorder(r Resolver, responses *spec.Responses, logger *zap.Logger) Resolver

NewRecorder creates a resolver that records responses from another resolver

func NewReplay

func NewReplay(r *spec.Responses, logger *zap.Logger) Resolver

NewReplay creates a resolver that replays canned messages

func NewReplayFromFile

func NewReplayFromFile(p string, logger *zap.Logger) Resolver