dohProxy

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

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

type DMProviderOptions struct {
	EndpointIPs []net.IP

	EDNSSubnet string
	// Additional headers to be sent with requests to the DNS provider
	Headers http.Header

	// Additional query parameters to be sent with requests to the DNS provider
	QueryParameters map[string][]string

	// if using http2 for query
	HTTP2 bool

	// using specific CA cert file for TLS establishment
	CACertFilePath string

	// Reply All AAAA Questions with a Empty Answer
	NoAAAA bool

	// use https://dns.google/resolve like endpoint
	Alternative bool

	JSONAPI bool

	// dns resolver for retrieve ip of DoH enpoint host
	DnsResolver string

	DnsMsgEncoder base64.Encoding
}

type DNSQuestion struct {
	Name string `json:"name,omitempty"`
	Type uint16 `json:"type,omitempty"`
}

type DNSQuestions []DNSQuestion

type DNSRR struct {
	Name string `json:"name,omitempty"`
	Type uint16 `json:"type,omitempty"`
	TTL  uint32 `json:"TTL,omitempty"`
	Data string `json:"data,omitempty"`
}

type DNSRRs []DNSRR

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

type HandlerOptions struct {
	Cache  bool
	NoAAAA bool
}

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

type HostsFileResolver struct {
	sync.Mutex
	// contains filtered or unexported fields
}

type JSONDNSResponse struct {
	Status           int32        `json:"Status"`
	TC               bool         `json:"TC"`
	RD               bool         `json:"RD"`
	RA               bool         `json:"RA"`
	AD               bool         `json:"AD"`
	CD               bool         `json:"CD"`
	Question         DNSQuestions `json:"Question,omitempty"`
	Answer           DNSRRs       `json:"Answer,omitempty"`
	Authority        DNSRRs       `json:"Authority,omitempty"`
	Additional       DNSRRs       `json:"Additional,omitempty"`
	EDNSClientSubnet string       `json:"edns_client_subnet,omitempty"`
	Comment          string       `json:"Comment,omitempty"`
}

type KeyValue map[string][]string

type Provider interface {
	Query(msg *dns.Msg) (*dns.Msg, error)
}

type RedBlackTreeExtended struct {
	*rbt.Tree
}

type Stub struct {
	ListenAddr       string
	UpstreamAddr     string
	UpstreamProtocol string // tcp or udp
	UseCache         bool
}