core/go-dns
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feat(dns): include wildcard names in reverse lookup

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Co-Authored-By: Virgil <virgil@lethean.io>
This commit is contained in:
Virgil 2026-04-04 03:31:28 +00:00
parent c41756c2df
commit 93f22e6942
2 changed files with 3 additions and 7 deletions
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4
service.go
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@ -1375,10 +1375,6 @@ func collectReverseName(namesByIP *cache.Cache, name string, ips []string, expir
return
}
if strings.HasPrefix(normalizeName(name), "*.") {
return
}
for _, ip := range ips {
normalized := normalizeIP(ip)
if normalized == "" {

6
service_test.go
View file

@ -396,7 +396,7 @@ func TestServiceResolveReverseNamesReturnsNamedField(t *testing.T) {
}
}
func TestServiceResolveReverseIgnoresWildcardTemplateNames(t *testing.T) {
func TestServiceResolveReverseIncludesWildcardTemplateNames(t *testing.T) {
service := NewService(ServiceOptions{
Records: map[string]NameRecords{
"*.charon.lthn": {
@ -412,8 +412,8 @@ func TestServiceResolveReverseIgnoresWildcardTemplateNames(t *testing.T) {
if !ok {
t.Fatal("expected reverse lookup to resolve")
}
if len(names) != 1 || names[0] != "gateway.charon.lthn" {
t.Fatalf("expected reverse lookup to omit wildcard names, got %#v", names)
if len(names) != 2 || names[0] != "*.charon.lthn" || names[1] != "gateway.charon.lthn" {
t.Fatalf("expected reverse lookup to include wildcard names, got %#v", names)
}
}