EnvLoggerWebhookQueueSize  = "MINIO_LOGGER_WEBHOOK_QUEUE_SIZE"
	EnvLoggerWebhookQueueDir   = "MINIO_LOGGER_WEBHOOK_QUEUE_DIR"

	EnvAuditWebhookEnable     = "MINIO_AUDIT_WEBHOOK_ENABLE"
	EnvAuditWebhookEndpoint   = "MINIO_AUDIT_WEBHOOK_ENDPOINT"
	EnvAuditWebhookAuthToken  = "MINIO_AUDIT_WEBHOOK_AUTH_TOKEN"
	EnvAuditWebhookClientCert = "MINIO_AUDIT_WEBHOOK_CLIENT_CERT"
	EnvAuditWebhookClientKey  = "MINIO_AUDIT_WEBHOOK_CLIENT_KEY"

			entry.maxRttMs = rttMs
		}
		entry.rttMsSum += rttMs
		entry.successRequestCount++
	} else {
		entry.failedRequestCount++
	}
}

// AuthNPlugin - implements pluggable authentication via webhook.
type AuthNPlugin struct {
	args           Args
	client         *http.Client
	shutdownCtx    context.Context
	serviceMetrics *metrics
}

// Enabled returns if AuthNPlugin is enabled.