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plugin/forward: Add http(2) host/authority header and TO server resolution (#8233)

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This commit is contained in:
llucas
2026-07-22 19:07:09 -07:00
committed by GitHub
parent 56f7c09311
commit 73d1eacf87
9 changed files with 83 additions and 32 deletions
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6
plugin/pkg/proxy/health.go
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@@ -205,7 +205,7 @@ type dohHc struct {
}
func (h *dohHc) Check(p *Proxy) error {
err := h.send(p.addr)
err := h.send(p.addr, p.dohHost)
if err != nil {
healthcheckFailureCount.WithLabelValues(p.proxyName, p.addr).Add(1)
p.incrementFails()
@@ -216,7 +216,7 @@ func (h *dohHc) Check(p *Proxy) error {
return nil
}
func (h *dohHc) send(addr string) error {
func (h *dohHc) send(addr, host string) error {
ping := new(dns.Msg)
ping.SetQuestion(h.domain, dns.TypeNS)
ping.RecursionDesired = h.recursionDesired
@@ -224,7 +224,7 @@ func (h *dohHc) send(addr string) error {
ctx, cancel := context.WithTimeout(context.Background(), h.client.Timeout)
defer cancel()
req, err := doh.NewRequestWithContext(ctx, http.MethodPost, addr, ping)
req, err := doh.NewRequestWithContext(ctx, http.MethodPost, addr, host, ping)
if err != nil {
return err
}