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BUGFIX: REV fails in D_EXTEND for IPv6 addresses (#3552)

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Tom Limoncelli 2025-05-03 08:20:44 -04:00 • committed by GitHub
parent 5715b842f5
commit 7a4c16f447
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3
pkg/js/helpers.js
View file

@ -1275,6 +1275,9 @@ function recordBuilder(type, opts) {
record.name = d.subdomain;
} else if (record.name.match(/^\d+\.\d+\.\d+\.\d+$/)) {
// leave it alone
} else if (d.name.endsWith('.ip6.arpa')) {
record.name = d.subdomain;
d.subdomain = undefined;
} else if (record.name.endsWith('.in-addr.arpa')) {
if (record.name.endsWith(d.subdomain)) {
record.name = record.name.slice(

1
pkg/js/js_test.go
View file

@ -121,6 +121,7 @@ func TestParsedFiles(t *testing.T) {
} else {
zoneFile = filepath.Join(testDir, testName, dc.Name+".zone")
}
//fmt.Printf("DEBUG: zonefile = %q\n", zoneFile)
expectedZone, err := os.ReadFile(zoneFile)
if err != nil {
continue

16
pkg/js/parse_tests/055-b3550-ipv6ptr.js Normal file
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@ -0,0 +1,16 @@
var REG_NONE = NewRegistrar("none");
var DSP_BIND = NewDnsProvider("bind", "BIND");
D(REV("2011:abcd::/32"), REG_NONE, DnsProvider(DSP_BIND),
PTR("2011:abcd::11", "host11.example.com."),
PTR(REV("2011:abcd::22"), "host22.example.com."),
);
D(REV("2001:db8::/32"), REG_NONE, DnsProvider(DSP_BIND),
PTR("2001:db8::11", "server11.example.com."),
PTR(REV("2001:db8::22"), "server22.example.com."),
);
D_EXTEND("d.c.b.a.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.b.d.0.1.0.0.2.ip6.arpa",
PTR("2001:db8::abcd", "abcd.example.com.")
);

73
pkg/js/parse_tests/055-b3550-ipv6ptr.json Normal file
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@ -0,0 +1,73 @@
{
"dns_providers": [
{
"name": "bind",
"type": "BIND"
}
],
"domains": [
{
"dnsProviders": {
"bind": -1
},
"meta": {
"dnscontrol_tag": "",
"dnscontrol_uniquename": "d.c.b.a.1.1.0.2.ip6.arpa"
},
"name": "d.c.b.a.1.1.0.2.ip6.arpa",
"records": [
{
"name": "1.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",
"target": "host11.example.com.",
"ttl": 300,
"type": "PTR"
},
{
"name": "2.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",
"target": "host22.example.com.",
"ttl": 300,
"type": "PTR"
}
],
"registrar": "none"
},
{
"dnsProviders": {
"bind": -1
},
"meta": {
"dnscontrol_tag": "",
"dnscontrol_uniquename": "8.b.d.0.1.0.0.2.ip6.arpa"
},
"name": "8.b.d.0.1.0.0.2.ip6.arpa",
"records": [
{
"name": "1.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",
"target": "server11.example.com.",
"ttl": 300,
"type": "PTR"
},
{
"name": "2.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",
"target": "server22.example.com.",
"ttl": 300,
"type": "PTR"
},
{
"name": "d.c.b.a.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",
"subdomain": "d.c.b.a.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",
"target": "abcd.example.com.",
"ttl": 300,
"type": "PTR"
}
],
"registrar": "none"
}
],
"registrars": [
{
"name": "none",
"type": "-"
}
]
}

4
pkg/js/parse_tests/055-b3550-ipv6ptr/8.b.d.0.1.0.0.2.ip6.arpa.zone Normal file
View file

@ -0,0 +1,4 @@
$TTL 300
1.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0 IN PTR server11.example.com.
2.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0 IN PTR server22.example.com.
d.c.b.a.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0 IN PTR abcd.example.com.

3
pkg/js/parse_tests/055-b3550-ipv6ptr/d.c.b.a.1.1.0.2.ip6.arpa.zone Normal file
View file

@ -0,0 +1,3 @@
$TTL 300
1.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0 IN PTR host11.example.com.
2.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0 IN PTR host22.example.com.