/
dns.go
45 lines (38 loc) · 848 Bytes
/
dns.go
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package main
import (
"fmt"
"log"
"net"
"os"
"github.com/miekg/dns"
)
func startDNS() {
addr, _ := net.ResolveUDPAddr("udp", ":53")
conn, err := net.ListenUDP("udp", addr)
defer conn.Close()
if err != nil {
fmt.Println("Error: ", err)
os.Exit(0)
}
for {
m := make([]byte, 4096)
n, _, _, raddr, err := conn.ReadMsgUDP(m, m)
if err != nil {
fmt.Println("Error: ", err)
conn.Write([]byte(`error`))
continue
}
req := new(dns.Msg)
err = req.Unpack(m[:n])
if err != nil { // Send a FormatError back
fmt.Println("Error: ", err)
}
conn.Write([]byte(`Your mom`))
msg := fmt.Sprintf("DNS Query Attempted:\n💻 %s\n%s\n", raddr, req.Question[0].String())
log.Println(msg)
_, _, err = twClient.Client.Statuses.Update(msg, nil)
if err != nil {
log.Printf("[Error] pubkeyAuth: %s\n", err)
}
}
}