MagiTrickle/main.go

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package main
import (
"fmt"
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dnsProxy "kvas2-go/dns-proxy"
"log"
)
var (
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ListenPort = uint16(7548)
UsableDNSServerAddress = "127.0.0.1"
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UsableDNSServerPort = uint16(53)
)
func main() {
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proxy := dnsProxy.New("", ListenPort, UsableDNSServerAddress, UsableDNSServerPort)
proxy.MsgHandler = func(msg *dnsProxy.Message) {
for _, q := range msg.QD {
fmt.Printf("%x: <- Request name: %s\n", msg.ID, q.QName.String())
}
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for _, a := range msg.AN {
switch v := a.(type) {
case dnsProxy.Address:
fmt.Printf("%x: -> A: Name: %s; Address: %s; TTL: %d\n", msg.ID, v.Name, v.Address.String(), v.TTL)
case dnsProxy.CName:
fmt.Printf("%x: -> CNAME: Name: %s; CName: %s\n", msg.ID, v.Name, v.CName)
default:
fmt.Printf("%x: -> Unknown: %x\n", msg.ID, v.EncodeResource())
}
}
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for _, a := range msg.NS {
fmt.Printf("%x: -> NS: %x\n", msg.ID, a.EncodeResource())
}
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for _, a := range msg.AR {
fmt.Printf("%x: -> NS: %x\n", msg.ID, a.EncodeResource())
}
}
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err := proxy.Listen()
if err != nil {
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log.Fatal(err)
}
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defer proxy.Close()
}