mokhtar/local-ip.sh
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handle AAAA

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m5r 2022-10-30 18:52:05 +01:00
parent a80036b3c1
commit cb0b3a8a3f
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GPG Key ID: 5BC847276DD5DDEA
1 changed files with 33 additions and 1 deletions
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34
xip/xip.go
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@ -20,6 +20,7 @@ type Xip struct {
type HardcodedRecord struct {
A []*dns.A
AAAA []*dns.AAAA
TXT *dns.TXT
MX []*dns.MX
CNAME []*dns.CNAME
@ -49,7 +50,10 @@ var (
},
"local-ip.sh.": {
A: []*dns.A{
{A: net.IPv4(137, 66, 53, 22)},
{A: net.IPv4(213, 188, 218, 137)},
},
AAAA: []*dns.AAAA{
{AAAA: net.IP{0x2a, 0x09, 0x82, 0x80, 0, 0x01, 0, 0, 0, 0, 0, 0, 0, 0, 0x91, 0x65}},
},
TXT: &dns.TXT{
Txt: []string{
@ -82,6 +86,11 @@ var (
{Target: "dkim03._domainkey.simplelogin.co."},
},
},
"_acme-challenge.local-ip.sh.": {
CNAME: []*dns.CNAME{
{Target: "local-ip.sh.n2kl11.flydns.net."},
},
},
}
)
@ -150,6 +159,27 @@ func (xip *Xip) handleA(question dns.Question, message *dns.Msg) {
}
}
func (xip *Xip) handleAAAA(question dns.Question, message *dns.Msg) {
fqdn := question.Name
if hardcodedRecords[strings.ToLower(fqdn)].AAAA == nil {
xip.nonExistentDomain(question, message)
return
}
for _, record := range hardcodedRecords[strings.ToLower(fqdn)].AAAA {
message.Answer = append(message.Answer, &dns.AAAA{
Hdr: dns.RR_Header{
// Ttl: uint32((time.Hour * 24 * 7).Seconds()),
Ttl: uint32((time.Second * 10).Seconds()),
Name: fqdn,
Rrtype: dns.TypeAAAA,
Class: dns.ClassINET,
},
AAAA: record.AAAA,
})
}
}
func (xip *Xip) handleNS(question dns.Question, message *dns.Msg) {
fqdn := question.Name
nameServers := []*dns.NS{}
@ -277,6 +307,8 @@ func (xip *Xip) handleQuery(message *dns.Msg) {
switch question.Qtype {
case dns.TypeA:
xip.handleA(question, message)
case dns.TypeAAAA:
xip.handleAAAA(question, message)
case dns.TypeNS:
xip.handleNS(question, message)
case dns.TypeTXT: