dns

package

v3.0.2+incompatible Latest Latest Go to latest Published: Sep 1, 2018 License: BSD-3-Clause, GPL-2.0 Imports: 18 Imported by: 11

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/shell909090/goproxy

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Documentation ¶

Index ¶

Variables
func DebugDNS(quiz, resp *dns.Msg)
func ParseUint(s string) (n uint64)
func RegisterService(dnsnet string, dnsaddrs []string) (err error)
func TestHttpsDns(t *testing.T)
func TranslateRRs(jrs *[]DNSRR, rrs *[]dns.RR)
type DNSMsg
- func (msg *DNSMsg) TranslateAnswer(quiz *dns.Msg) (resp *dns.Msg, err error)
type DNSQuestion
type DNSRR
- func (jr *DNSRR) Translate() (rr dns.RR)
type Dns
- func NewDns(servers []string, dnsnet string) (d *Dns)
- func (d *Dns) Exchange(m *dns.Msg) (r *dns.Msg, err error)
type Exchanger
type HttpsDns
- func NewHttpsDns(dialer netutil.Dialer) (httpsdns *HttpsDns, err error)
- func (handler *HttpsDns) Exchange(quiz *dns.Msg) (resp *dns.Msg, err error)
- func (handler *HttpsDns) QueryHttpsDNS(qtype, name, subnet string) (jsonresp *DNSMsg, err error)
type Resolver
type TcpClient
- func NewTcpClient(dialer netutil.Dialer) (client *TcpClient)
- func (client *TcpClient) Exchange(quiz *dns.Msg) (resp *dns.Msg, err error)
type TcpServer
- func (server *TcpServer) Handle(fabconn net.Conn) (err error)
type WrapExchanger
- func (wrap *WrapExchanger) LookupIP(host string) (addrs []net.IP, err error)

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrMessageTooLarge = errors.New("message body too large")
	ErrNoDnsServers    = errors.New("no dns servers")
	ErrUnknown         = errors.New("unknown error")
)

View Source

var (
	DEBUGDNS = true
)

Functions ¶

func DebugDNS ¶

func DebugDNS(quiz, resp *dns.Msg)

func ParseUint ¶

func ParseUint(s string) (n uint64)

func RegisterService ¶

func RegisterService(dnsnet string, dnsaddrs []string) (err error)

func TestHttpsDns ¶

func TestHttpsDns(t *testing.T)

func TranslateRRs ¶

func TranslateRRs(jrs *[]DNSRR, rrs *[]dns.RR)

Types ¶

type DNSMsg ¶

type DNSMsg struct {
	Status             int32         `json:"Status,omitempty"`
	TC                 bool          `json:"TC,omitempty"`
	RD                 bool          `json:"RD,omitempty"`
	RA                 bool          `json:"RA,omitempty"`
	AD                 bool          `json:"AD,omitempty"`
	CD                 bool          `json:"CD,omitempty"`
	Question           []DNSQuestion `json:"Question,omitempty"`
	Answer             []DNSRR       `json:"Answer,omitempty"`
	Authority          []DNSRR       `json:"Authority,omitempty"`
	Additional         []DNSRR       `json:"Additional,omitempty"`
	Edns_client_subnet string        `json:"edns_client_subnet,omitempty"`
	Comment            string        `json:"Comment,omitempty"`
}

func (*DNSMsg) TranslateAnswer ¶

func (msg *DNSMsg) TranslateAnswer(quiz *dns.Msg) (resp *dns.Msg, err error)

type DNSQuestion ¶

type DNSQuestion struct {
	Name string `json:"name,omitempty"`
	Type int32  `json:"type,omitempty"`
}

type DNSRR ¶

type DNSRR struct {
	Name string `json:"name,omitempty"`
	Type int32  `json:"type,omitempty"`
	TTL  int32  `json:"TTL,omitempty"`
	Data string `json:"data,omitempty"`
}

func (*DNSRR) Translate ¶

func (jr *DNSRR) Translate() (rr dns.RR)

type Dns ¶

type Dns struct {
	Resolver
	Servers []string
	// contains filtered or unexported fields
}

func NewDns ¶

func NewDns(servers []string, dnsnet string) (d *Dns)

func (*Dns) Exchange ¶

func (d *Dns) Exchange(m *dns.Msg) (r *dns.Msg, err error)

type Exchanger ¶

type Exchanger interface {
	Exchange(*dns.Msg) (*dns.Msg, error)
}

type HttpsDns ¶

type HttpsDns struct {
	Resolver
	// contains filtered or unexported fields
}

func NewHttpsDns ¶

func NewHttpsDns(dialer netutil.Dialer) (httpsdns *HttpsDns, err error)

func (*HttpsDns) Exchange ¶

func (handler *HttpsDns) Exchange(quiz *dns.Msg) (resp *dns.Msg, err error)

func (*HttpsDns) QueryHttpsDNS ¶

func (handler *HttpsDns) QueryHttpsDNS(qtype, name, subnet string) (jsonresp *DNSMsg, err error)

type Resolver ¶

type Resolver interface {
	LookupIP(host string) (addrs []net.IP, err error)
}

var DefaultResolver Resolver

type TcpClient ¶

type TcpClient struct {
	Resolver
	// contains filtered or unexported fields
}

func NewTcpClient ¶

func NewTcpClient(dialer netutil.Dialer) (client *TcpClient)

func (*TcpClient) Exchange ¶

func (client *TcpClient) Exchange(quiz *dns.Msg) (resp *dns.Msg, err error)

type TcpServer ¶

type TcpServer struct {
	Exchanger
}

func (*TcpServer) Handle ¶

func (server *TcpServer) Handle(fabconn net.Conn) (err error)

type WrapExchanger ¶

type WrapExchanger struct {
	Exchanger
}

func (*WrapExchanger) LookupIP ¶

func (wrap *WrapExchanger) LookupIP(host string) (addrs []net.IP, err error)

Source Files ¶

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