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| author | Elizabeth Hunt <elizabeth.hunt@simponic.xyz> | 2024-04-07 19:02:42 -0600 |
|---|---|---|
| committer | Elizabeth Hunt <elizabeth.hunt@simponic.xyz> | 2024-04-07 19:02:42 -0600 |
| commit | e2ce6804a76c771759603e3b3800a013275217a1 (patch) | |
| tree | fa0303581fdfc166ffaf3c9a482434a2ffa34e3e /hcdns/server.go | |
| parent | 5768f07ce51271239b16b4cfda6206366002cefc (diff) | |
| download | hatecomputers.club-e2ce6804a76c771759603e3b3800a013275217a1.tar.gz hatecomputers.club-e2ce6804a76c771759603e3b3800a013275217a1.zip | |
be authoritative, but only when there's no external queries occuring
Diffstat (limited to 'hcdns/server.go')
| -rw-r--r-- | hcdns/server.go | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/hcdns/server.go b/hcdns/server.go index e5a8d29..2e110e8 100644 --- a/hcdns/server.go +++ b/hcdns/server.go @@ -70,11 +70,12 @@ func (h *DnsHandler) recursiveResolve(domain string, qtype uint16, maxDepth int) answers = append(answers, cname) cnameRecursive, cnameAuth, err := h.resolveDNS(record.Content, qtype, maxDepth-1) + authoritative = authoritative && cnameAuth if err != nil { log.Println(err) return nil, authoritative, err } - authoritative = authoritative && cnameAuth + answers = append(answers, cnameRecursive...) } @@ -126,14 +127,16 @@ func (h *DnsHandler) resolveDNS(domain string, qtype uint16, maxDepth int) ([]dn continue } - cnameAnswers, _, err := h.resolveDNS(cname.Target, qtype, maxDepth-1) + cnameAnswers, cnameAuth, err := h.resolveDNS(cname.Target, qtype, maxDepth-1) + authoritative = authoritative && cnameAuth if err != nil { return nil, false, err } answers = append(answers, cnameAnswers...) } - return answers, false, nil + authoritative = authoritative && len(externalAnswers) == 0 + return answers, authoritative, nil } func (h *DnsHandler) ServeDNS(w dns.ResponseWriter, r *dns.Msg) { |