func main() {
cpuprofile := flag.String("cpuprofile", "", "write cpu profile to file")
printf = flag.Bool("print", false, "print replies")
flag.Usage = func() {
flag.PrintDefaults()
}
flag.Parse()
if *cpuprofile != "" {
f, err := os.Create(*cpuprofile)
if err != nil {
log.Fatal(err)
}
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
}
dns.HandleFunc(".", handleReflect)
go serve("udp4")
go serve("udp6")
go serve("tcp4")
go serve("tcp6")
forever:
for {
select {
case <-signal.Incoming:
fmt.Printf("Signal received, stopping\n")
break forever
}
}
}
func main() {
dns.HandleFunc(".", handleReflect)
go serve("udp4")
go serve("udp6")
go serve("tcp4")
go serve("tcp6")
forever:
for {
select {
case <-signal.Incoming:
fmt.Printf("Signal received, stopping\n")
break forever
}
}
}
func main() {
listen := flag.String("listen", "127.0.0.1:8053", "set the listener address")
server := flag.String("server", "127.0.0.1:53", "remote server address(es), seperate with commas")
verbose = flag.Bool("verbose", false, "Print packet as it flows through")
// cpuprofile := flag.String("cpuprofile", "", "write cpu profile to file")
flag.Usage = func() {
flag.PrintDefaults()
}
flag.Parse()
/*
if *cpuprofile != "" {
f, err := os.Create(*cpuprofile)
if err != nil {
log.Fatal(err)
}
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
}
*/
clients := strings.Split(*server, ",")
qr = make([]*FunkClient, len(clients))
for i, ra := range clients {
qr[i] = new(FunkClient)
qr[i].Client = dns.NewClient()
qr[i].Addr = ra
}
f = NewFunkenSturm()
ok := f.Setup()
if !ok {
println("Setup failed")
return
}
dns.HandleFunc(".", serve)
go listenAndServe(*listen, "tcp")
go listenAndServe(*listen, "udp")
forever:
for {
select {
case <-signal.Incoming:
println("Signal received, stopping")
break forever
}
}
}
func main() {
cpuprofile := flag.String("cpuprofile", "", "write cpu profile to file")
printf = flag.Bool("print", false, "print replies")
compress = flag.Bool("compress", false, "compress replies")
tsig = flag.String("tsig", "", "use MD5 hmac tsig: keyname:base64")
var name, secret string
flag.Usage = func() {
flag.PrintDefaults()
}
flag.Parse()
if *tsig != "" {
a := strings.SplitN(*tsig, ":", 2)
name, secret = a[0], a[1]
}
if *cpuprofile != "" {
f, err := os.Create(*cpuprofile)
if err != nil {
log.Fatal(err)
}
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
}
dns.HandleFunc(".", handleReflect)
go serve("tcp", name, secret)
go serve("udp", name, secret)
sig := make(chan os.Signal)
signal.Notify(sig)
forever:
for {
select {
case <-sig:
fmt.Printf("Signal received, stopping\n")
break forever
}
}
}
func main() {
debug = flag.Bool("debug", false, "enable debugging")
cpuprofile := flag.String("cpuprofile", "", "write cpu profile to file")
flag.Parse()
if *cpuprofile != "" {
f, err := os.Create(*cpuprofile)
if err != nil {
log.Fatal(err)
}
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
}
file, err := os.Open("miek.nl.signed")
defer file.Close()
if err != nil {
fmt.Printf("%s\n", err.String())
return
}
p := dns.NewParser(bufio.NewReader(file))
zone, err = p.Zone()
if err != nil {
fmt.Printf("%s\n", err.String())
return
}
s, err := zone.LookupName("miek.nl.", dns.ClassINET, dns.TypeSOA)
if err != nil {
fmt.Printf("%s\n", err.String())
return
}
soa = s.RRs[0]
s1, err := zone.LookupName("miek.nl.", dns.ClassINET, dns.TypeNS)
if err != nil {
fmt.Printf("%s\n", err.String())
return
}
ns = s1.RRs
if len(s1.RRsigs) > 0 {
nsDNSSEC = ns
for _, r := range s.RRsigs {
nsDNSSEC = append(nsDNSSEC, r)
}
}
spam := "Proudly served by Go: http://www.golang.org"
spamIN = &dns.RR_TXT{Hdr: dns.RR_Header{Name: "miek.nl.", Rrtype: dns.TypeTXT, Class: dns.ClassINET}, Txt: spam}
spamCH = &dns.RR_TXT{Hdr: dns.RR_Header{Name: "miek.nl.", Rrtype: dns.TypeTXT, Class: dns.ClassCHAOS}, Txt: spam}
dns.HandleFunc("miek.nl.", handleQuery)
dns.HandleFunc("bind.", handleQueryCHAOS)
dns.HandleFunc("server.", handleQueryCHAOS)
go func() {
err := dns.ListenAndServe(":8053", "udp", nil)
if err != nil {
}
}()
go func() {
err := dns.ListenAndServe(":8053", "tcp", nil)
if err != nil {
}
}()
forever:
for {
select {
case <-signal.Incoming:
fmt.Printf("Signal received, stopping\n")
break forever
}
}
}
