adds AuthenticatedData flag for DNSSEC

NetworkCommons · Aug 5, 2024 · a65520a · a65520a
1 parent 85d3d25
commit a65520a
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/golang/sig0/query.go b/golang/sig0/query.go
@@ -32,6 +32,11 @@ func QueryAny(name string) (*dns.Msg, error) {
  return QueryWithType(name, dns.TypeANY)
 }
 
+// uses ANY query type
+func QueryNSEC(name string) (*dns.Msg, error) {
+ return QueryWithType(name, dns.TypeNSEC)
+}
+
 func QueryWithType(name string, qtype uint16) (*dns.Msg, error) {
  q := dns.Question{
  Name: dns.Fqdn(name),
@@ -40,7 +45,7 @@ func QueryWithType(name string, qtype uint16) (*dns.Msg, error) {
  }
 
  m := &dns.Msg{
- MsgHdr: dns.MsgHdr{Id: dns.Id(), Opcode: dns.OpcodeQuery, RecursionDesired: true},
+ MsgHdr: dns.MsgHdr{Id: dns.Id(), Opcode: dns.OpcodeQuery, RecursionDesired: true, AuthenticatedData: true},
  Question: []dns.Question{q},
  }
 
@@ -83,6 +88,8 @@ func QueryTypeFromString(value string) (uint16, error) {
  t = dns.TypeSRV
  case "soa":
  t = dns.TypeSOA
+ case "nsec":
+ t = dns.TypeNSEC
  default:
  asNum, err := strconv.ParseUint(value, 10, 16)
  if err != nil {