blowback

README

blowback

CoreDNS plugin designed for utilization wtih ipin to establish tunnels between two destinations. Almost entirely modeled off of https://github.com/miekg/dump.

implement private rr data used to transmit cipher information

https://miek.nl/2014/september/21/idn-and-private-rr-in-go-dns/

Documentation

Index

• func ClosePrivateRrdata()
• func DnsClientTest()
• func Register()
• type Blowback
  • func New() *Blowback
  • func (b Blowback) Name() string
  • func (b Blowback) Resolve(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (*dns.Msg, int, error)
  • func (b Blowback) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error)
• type DataBundle
  • func (db *DataBundle) Copy(dest dns.PrivateRdata) error
  • func (db *DataBundle) Len() int
  • func (db *DataBundle) Pack(buf []byte) (int, error)
  • func (db *DataBundle) Parse(sx []string) error
  • func (db *DataBundle) String() string
  • func (db *DataBundle) Unpack(buf []byte) (int, error)

Functions

func ClosePrivateRrdata

func ClosePrivateRrdata()

func DnsClientTest

func DnsClientTest()

func Register

func Register()

Types

type Blowback

type Blowback struct {
	Next plugin.Handler
	// the url of the proxy server which we will initiate
	// a callback to the dns client requestor
	// todo(bonedaddy): require access control
	ProxyServerURL string
}

Dump implement the plugin interface.

func New

func New() *Blowback

func (Blowback) Name

func (b Blowback) Name() string

Name implements the Handler interface.

func (Blowback) Resolve

func (b Blowback) Resolve(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (*dns.Msg, int, error)

taken from https://github.com/wenerme/coredns-ipin

func (Blowback) ServeDNS

func (b Blowback) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error)

ServeDNS implements the plugin.Handler interface.

type DataBundle

type DataBundle struct {
	Target string
	Extra  string
}

func (*DataBundle) Copy

func (db *DataBundle) Copy(dest dns.PrivateRdata) error

func (*DataBundle) Len

func (db *DataBundle) Len() int

func (*DataBundle) Pack

func (db *DataBundle) Pack(buf []byte) (int, error)

func (*DataBundle) Parse

func (db *DataBundle) Parse(sx []string) error

func (*DataBundle) String

func (db *DataBundle) String() string

func (*DataBundle) Unpack

func (db *DataBundle) Unpack(buf []byte) (int, error)