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Downcase these domains

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This commit is contained in:
Miek Gieben 2012-02-23 10:47:50 +01:00
parent c7dd37b000
commit d0a45c667e
1 changed files with 43 additions and 5 deletions
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48
dnssec.go
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@ -300,9 +300,9 @@ func (s *RR_RRSIG) Verify(k *RR_DNSKEY, rrset []RR) error {
if s.SignerName != k.Hdr.Name { if s.SignerName != k.Hdr.Name {
return ErrKey return ErrKey
} }
if k.Protocol != 3 { if k.Protocol != 3 {
return ErrKey return ErrKey
} }
for _, r := range rrset { for _, r := range rrset {
if r.Header().Class != s.Hdr.Class { if r.Header().Class != s.Hdr.Class {
return ErrRRset return ErrRRset
@ -504,11 +504,49 @@ func rawSignatureData(rrset []RR, s *RR_RRSIG) (buf []byte) {
// 6.2. Canonical RR Form. (4) - wildcards // 6.2. Canonical RR Form. (4) - wildcards
if len(labels) > int(s.Labels) { if len(labels) > int(s.Labels) {
// Wildcard // Wildcard
h.Name = "*."+strings.Join(labels[len(labels)-int(s.Labels):], ".") + "." h.Name = "*." + strings.Join(labels[len(labels)-int(s.Labels):], ".") + "."
} }
// RFC 4034: 6.2. Canonical RR Form. (2) - domain name to lowercase // RFC 4034: 6.2. Canonical RR Form. (2) - domain name to lowercase
h.Name = strings.ToLower(h.Name) h.Name = strings.ToLower(h.Name)
// 6.2. Canonical RR Form. (3) - domain rdata to lowercase. -- Deprecated. // 6.2. Canonical RR Form. (3) - domain rdata to lowercase.
// NS, MD, MF, CNAME, SOA, MB, MG, MR, PTR,
// HINFO, MINFO, MX, RP, AFSDB, RT, SIG, PX, NXT, NAPTR, KX,
// SRV, DNAME, A6
switch x := r.(type) {
default:
case *RR_RRSIG, *RR_NSEC:
break
case *RR_NS:
x.Ns = strings.ToLower(x.Ns)
//case *RR_MD:
//case *RR_MF:
case *RR_CNAME:
x.Cname = strings.ToLower(x.Cname)
case *RR_SOA:
x.Ns = strings.ToLower(x.Ns)
x.Mbox = strings.ToLower(x.Mbox)
case *RR_MB:
x.Mb = strings.ToLower(x.Mb)
case *RR_MG:
x.Mg = strings.ToLower(x.Mg)
case *RR_MR:
x.Mr = strings.ToLower(x.Mr)
case *RR_PTR:
x.Ptr = strings.ToLower(x.Ptr)
case *RR_MINFO:
x.Rmail = strings.ToLower(x.Rmail)
x.Email = strings.ToLower(x.Email)
case *RR_MX:
x.Mx = strings.ToLower(x.Mx)
case *RR_NAPTR:
x.Replacement = strings.ToLower(x.Replacement)
case *RR_KX:
x.Exchanger = strings.ToLower(x.Exchanger)
case *RR_SRV:
x.Target = strings.ToLower(x.Target)
case *RR_DNAME:
x.Target = strings.ToLower(x.Target)
}
// 6.2. Canonical RR Form. (5) - origTTL // 6.2. Canonical RR Form. (5) - origTTL
ttl := h.Ttl ttl := h.Ttl
wire := make([]byte, r.Len()*2) wire := make([]byte, r.Len()*2)