log.Debugf("MergeGateways: gateway %q processing server %s :%v", gatewayName, s.Name, s.Hosts)

			cn := s.GetTls().GetCredentialName()
			if cn != "" && proxy.VerifiedIdentity != nil {
				rn := credentials.ToResourceName(cn)
				parse, _ := credentials.ParseResourceName(rn, proxy.VerifiedIdentity.Namespace, "", "")
				if gatewayConfig.Namespace == proxy.VerifiedIdentity.Namespace && parse.Namespace == proxy.VerifiedIdentity.Namespace {

			return out, err
		}
		credNs := ptr.OrDefault((*string)(tls.CertificateRefs[0].Namespace), namespace)
		sameNamespace := credNs == namespace
		if !sameNamespace && !ctx.AllowedReferences.SecretAllowed(creds.ToResourceName(cred), namespace) {
			return out, &ConfigError{
				Reason: InvalidListenerRefNotPermitted,
				Message: fmt.Sprintf(