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Add parsing for dnskeys

This commit is contained in:
Miek Gieben 2011-12-15 13:15:31 +01:00
parent 16c59707fe
commit 7d66f3dbb7
1 changed files with 41 additions and 32 deletions
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73
zscan_rr.go
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@ -373,6 +373,47 @@ func setNSEC3(h RR_Header, c chan Lex) (RR, error) {
return rr, nil
}
func setDNSKEY(h RR_Header, c chan Lex) (RR, error) {
rr := new(RR_DNSKEY)
rr.Hdr = h
l := <-c
if i, e := strconv.Atoi(l.token); e != nil {
return nil, &ParseError{"bad DNSKEY", l}
} else {
rr.Flags = uint16(i)
}
<-c // _BLANK
l = <-c // _STRING
if i, e := strconv.Atoi(l.token); e != nil {
return nil, &ParseError{"bad DNSKEY", l}
} else {
rr.Protocol = uint8(i)
}
<-c // _BLANK
l = <-c // _STRING
if i, e := strconv.Atoi(l.token); e != nil {
return nil, &ParseError{"bad DNSKEY", l}
} else {
rr.Algorithm = uint8(i)
}
l = <-c
var s string
for l.value != _NEWLINE && l.value != _EOF {
switch l.value {
case _STRING:
s += l.token
case _BLANK:
// Ok
default:
return nil, &ParseError{"bad DNSKEY", l}
}
l = <-c
}
rr.PublicKey = s
return rr, nil
}
/*
func setNSEC3PARAM(h RR_Header, c chan Lex) (RR, error) {
rr := new(RR_NSEC3PARAM)
@ -515,38 +556,6 @@ func setCNAME(h RR_Header, c chan Lex) (RR, error) {
zp.RR <- rr
}
func setCNAME(h RR_Header, c chan Lex) (RR, error) {
rr := new(RR_CNAME)
rr.Hdr = h
action setDNSKEY {
var (
i uint
e os.Error
)
rdf := fields(data[mark:p], 4)
rr := new(RR_DNSKEY)
rr.Hdr = hdr
rr.Hdr.Rrtype = TypeDNSKEY
if i, e = strconv.Atoi(rdf[0]); e != nil {
zp.Err <- &ParseError{Error: "bad DNSKEY", name: rdf[0], line: l}
return
}
rr.Flags = uint16(i)
if i, e = strconv.Atoi(rdf[1]); e != nil {
zp.Err <- &ParseError{Error: "bad DNSKEY", name: rdf[1], line: l}
return
}
rr.Protocol = uint8(i)
if i, e = strconv.Atoi(rdf[2]); e != nil {
zp.Err <- &ParseError{Error: "bad DNSKEY", name: rdf[2], line: l}
return
}
rr.Algorithm = uint8(i)
rr.PublicKey = rdf[3]
zp.RR <- rr
}
func setSSHFP(h RR_Header, c chan Lex) (RR, error) {
rr := new(RR_CNAME)