custom_fields_by_lua adds request_body/response_body to the http-log
payload. Bodies and the raw Authorization header are now both logged
in clear text — dev only, flagged in the plugin file itself.
Turned out unnecessary: the real blocker was the missing
konghq.com/secret=true label on the Vault-sourced Secret, not a gap
in the Gateway API TLS translation itself. Once that label was added
(k8s-platform), the operator's own auto-generated KongCertificate/SNI
started working and this manual one just collided with it.
Gateway API's listeners[].tls.certificateRefs never gets synced to
Konnect by the gateway operator in this setup — same working pattern
as every other resource here (KongService, KongRoute, ...): a
Kong-native CRD, not the Gateway API's own translation.
Stéphane Tailland