plugins

Documentation

Index

• type Action
• type Plugins
  • func Load(cfg *config.Config) *Plugins
• type PostHandler
• type PostParam
• type PreHandler
• type PreOrPost
• type PreParam
• type Update

Types

type Action

type Action uint64

const (
	Noop Action = iota
	Question
	Reply
	Rewrite
	Deny
)

type Plugins

type Plugins struct {
	PreHandler  []PreHandler
	PostHandler []PostHandler
}

func Load

func Load(cfg *config.Config) *Plugins

type PostHandler

type PostHandler interface {
	ProcessQuery(p PreOrPost, ip string, m *dns.Msg, q *dns.Question) (*Update, error)
}

type PostParam

type PostParam struct {
	RemoteIp  string
	QueryType string
	Question  string
}

type PreHandler

type PreHandler interface {
	ProcessQuery(p PreOrPost, ip string, m *dns.Msg, q *dns.Question) (*Update, error)
}

type PreOrPost

type PreOrPost uint64

const (
	Pre PreOrPost = iota
	Post
)

type PreParam

type PreParam struct {
	RemoteIp  string
	QueryType string
	Question  string
}

type Update

type Update struct {
	Action   Action
	Stop     bool // Stop processing plugins
	Done     bool // Stop processing question
	Question *dns.Question
	RR       []dns.RR
}