diff options
Diffstat (limited to 'middleware/dnssec/rrsig.go')
| -rw-r--r-- | middleware/dnssec/rrsig.go | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/middleware/dnssec/rrsig.go b/middleware/dnssec/rrsig.go deleted file mode 100644 index c68413622..000000000 --- a/middleware/dnssec/rrsig.go +++ /dev/null @@ -1,53 +0,0 @@ -package dnssec - -import "github.com/miekg/dns" - -// newRRSIG return a new RRSIG, with all fields filled out, except the signed data. -func (k *DNSKEY) newRRSIG(signerName string, ttl, incep, expir uint32) *dns.RRSIG { - sig := new(dns.RRSIG) - - sig.Hdr.Rrtype = dns.TypeRRSIG - sig.Algorithm = k.K.Algorithm - sig.KeyTag = k.keytag - sig.SignerName = signerName - sig.Hdr.Ttl = ttl - sig.OrigTtl = origTTL - - sig.Inception = incep - sig.Expiration = expir - - return sig -} - -type rrset struct { - qname string - qtype uint16 -} - -// rrSets returns rrs as a map of RRsets. It skips RRSIG and OPT records as those don't need to be signed. -func rrSets(rrs []dns.RR) map[rrset][]dns.RR { - m := make(map[rrset][]dns.RR) - - for _, r := range rrs { - if r.Header().Rrtype == dns.TypeRRSIG || r.Header().Rrtype == dns.TypeOPT { - continue - } - - if s, ok := m[rrset{r.Header().Name, r.Header().Rrtype}]; ok { - s = append(s, r) - m[rrset{r.Header().Name, r.Header().Rrtype}] = s - continue - } - - s := make([]dns.RR, 1, 3) - s[0] = r - m[rrset{r.Header().Name, r.Header().Rrtype}] = s - } - - if len(m) > 0 { - return m - } - return nil -} - -const origTTL = 3600 |