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Some HIP stuff

This commit is contained in:
Miek Gieben 2012-02-18 20:07:25 +01:00
parent 08a025259d
commit 8a619fd289
2 changed files with 100 additions and 71 deletions
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1
README.markdown
View File

@ -73,6 +73,7 @@ All of them:
* 4892 - id.server
* 5001 - NSID
* 5155 - NSEC3
* 5205 - HIP
* 5933 - GOST
* 5936 - AXFR
* xxxx - ECDSA

170
types.go
View File

@ -17,36 +17,33 @@ import (
// Wire constants and supported types.
const (
// valid RR_Header.Rrtype and Question.qtype
TypeA uint16 = 1
TypeNS uint16 = 2
TypeMD uint16 = 3
TypeMF uint16 = 4
TypeCNAME uint16 = 5
TypeSOA uint16 = 6
TypeMB uint16 = 7
TypeMG uint16 = 8
TypeMR uint16 = 9
TypeNULL uint16 = 10
TypeWKS uint16 = 11
TypePTR uint16 = 12
TypeHINFO uint16 = 13
TypeMINFO uint16 = 14
TypeMX uint16 = 15
TypeTXT uint16 = 16
TypeAAAA uint16 = 28
TypeLOC uint16 = 29
TypeSRV uint16 = 33
TypeNAPTR uint16 = 35
TypeKX uint16 = 36
TypeCERT uint16 = 37
TypeDNAME uint16 = 39
// EDNS
TypeOPT uint16 = 41
TypeA uint16 = 1
TypeNS uint16 = 2
TypeMD uint16 = 3
TypeMF uint16 = 4
TypeCNAME uint16 = 5
TypeSOA uint16 = 6
TypeMB uint16 = 7
TypeMG uint16 = 8
TypeMR uint16 = 9
TypeNULL uint16 = 10
TypeWKS uint16 = 11
TypePTR uint16 = 12
TypeHINFO uint16 = 13
TypeMINFO uint16 = 14
TypeMX uint16 = 15
TypeTXT uint16 = 16
TypeSIG uint16 = 24
TypeKEY uint16 = 25
TypeAAAA uint16 = 28
TypeLOC uint16 = 29
TypeNXT uint16 = 30
TypeSRV uint16 = 33
TypeNAPTR uint16 = 35
TypeKX uint16 = 36
TypeCERT uint16 = 37
TypeDNAME uint16 = 39
TypeOPT uint16 = 41 // EDNS
TypeDS uint16 = 43
TypeSSHFP uint16 = 44
TypeIPSECKEY uint16 = 45
@ -56,6 +53,7 @@ const (
TypeDHCID uint16 = 49
TypeNSEC3 uint16 = 50
TypeNSEC3PARAM uint16 = 51
TypeHIP uint16 = 55
TypeTALINK uint16 = 58
TypeSPF uint16 = 99
@ -142,11 +140,11 @@ func (q *Question) String() (s string) {
} else {
s = ";" + q.Name + "\t"
}
if _, ok := Class_str[q.Qclass]; ok {
s += Class_str[q.Qclass] + "\t"
} else {
if _, ok := Class_str[q.Qclass]; ok {
s += Class_str[q.Qclass] + "\t"
} else {
s += "CLASS" + strconv.Itoa(int(q.Qtype))
}
}
if _, ok := Rr_str[q.Qtype]; ok {
s += " " + Rr_str[q.Qtype]
@ -384,22 +382,22 @@ func (rr *RR_TXT) Header() *RR_Header {
func (rr *RR_TXT) String() string {
s := rr.Hdr.String()
for i, s1 := range rr.Txt {
if i > 0 {
s += " " + "\"" + s1 + "\""
} else {
s += "\"" + s1 + "\""
}
}
return s
for i, s1 := range rr.Txt {
if i > 0 {
s += " " + "\"" + s1 + "\""
} else {
s += "\"" + s1 + "\""
}
}
return s
}
func (rr *RR_TXT) Len() int {
l := rr.Hdr.Len()
for _, t := range rr.Txt {
l += len(t)
}
return l
l := rr.Hdr.Len()
for _, t := range rr.Txt {
l += len(t)
}
return l
}
type RR_SPF struct {
@ -413,22 +411,22 @@ func (rr *RR_SPF) Header() *RR_Header {
func (rr *RR_SPF) String() string {
s := rr.Hdr.String()
for i, s1 := range rr.Txt {
if i > 0 {
s += " " + "\"" + s1 + "\""
} else {
s += "\"" + s1 + "\""
}
}
return s
for i, s1 := range rr.Txt {
if i > 0 {
s += " " + "\"" + s1 + "\""
} else {
s += "\"" + s1 + "\""
}
}
return s
}
func (rr *RR_SPF) Len() int {
l := rr.Hdr.Len()
for _, t := range rr.Txt {
l += len(t)
}
return l
l := rr.Hdr.Len()
for _, t := range rr.Txt {
l += len(t)
}
return l
}
type RR_SRV struct {
@ -775,12 +773,12 @@ func (rr *RR_SSHFP) Len() int {
}
type RR_IPSECKEY struct {
Hdr RR_Header
Precedence uint8
GatewayType uint8
Algorithm uint8
Gateway string "ipseckey"
PublicKey string "base64"
Hdr RR_Header
Precedence uint8
GatewayType uint8
Algorithm uint8
Gateway string "ipseckey"
PublicKey string "base64"
}
func (rr *RR_IPSECKEY) Header() *RR_Header {
@ -788,16 +786,16 @@ func (rr *RR_IPSECKEY) Header() *RR_Header {
}
func (rr *RR_IPSECKEY) String() string {
return rr.Hdr.String() + strconv.Itoa(int(rr.Precedence)) +
" " + strconv.Itoa(int(rr.GatewayType)) +
" " + strconv.Itoa(int(rr.Algorithm)) +
" " + rr.Gateway +
" " + rr.PublicKey
return rr.Hdr.String() + strconv.Itoa(int(rr.Precedence)) +
" " + strconv.Itoa(int(rr.GatewayType)) +
" " + strconv.Itoa(int(rr.Algorithm)) +
" " + rr.Gateway +
" " + rr.PublicKey
}
func (rr *RR_IPSECKEY) Len() int {
// TODO: this is not correct
return rr.Hdr.Len() + 3 + len(rr.Gateway) + len(rr.PublicKey)
// TODO: this is not correct
return rr.Hdr.Len() + 3 + len(rr.Gateway) + len(rr.PublicKey)
}
type RR_DNSKEY struct {
@ -813,7 +811,7 @@ func (rr *RR_DNSKEY) Header() *RR_Header {
}
func (rr *RR_DNSKEY) String() string {
return rr.Hdr.String() + strconv.Itoa(int(rr.Flags)) +
return rr.Hdr.String() + strconv.Itoa(int(rr.Flags)) +
" " + strconv.Itoa(int(rr.Protocol)) +
" " + strconv.Itoa(int(rr.Algorithm)) +
" " + rr.PublicKey
@ -1033,6 +1031,35 @@ func (rr *RR_TLSA) Len() int {
return rr.Hdr.Len() + 3 + len(rr.Certificate)/2
}
type RR_HIP struct {
Hdr RR_Header
HitLength uint8
PublicKeyAlgorithm uint8
PublicKeyLength uint16
Hit string "base16"
PublicKey string "base64"
RendezvousServers []string "domain-name"
}
func (rr *RR_HIP) Header() *RR_Header {
return &rr.Hdr
}
func (rr *RR_HIP) String() string {
s := rr.Hdr.String() +
" " + strconv.Itoa(int(rr.PublicKeyAlgorithm)) +
" " + rr.Hit +
" " + rr.PublicKey
for _, d := range rr.RendezvousServers {
s += " " + d
}
return s
}
func (rr *RR_HIP) Len() int {
return rr.Hdr.Len() // TODO
}
// Translate the RRSIG's incep. and expir. time to the correct date.
// Taking into account serial arithmetic (RFC 1982) [TODO]
func timeToDate(t uint32) string {
@ -1113,4 +1140,5 @@ var rr_mk = map[uint16]func() RR{
TypeTA: func() RR { return new(RR_TA) },
TypeDLV: func() RR { return new(RR_DLV) },
TypeTLSA: func() RR { return new(RR_TLSA) },
TypeHIP: func() RR { return new(RR_HIP) },
}