Method subscriberGetConfig

app/src/API/Handlers/MqttHandler.cpp:455–488

* @brief Returns the subscriber driver configuration; password is never included. */

 * @brief Returns the subscriber driver configuration; password is never included.
 */
API::CommandResponse API::Handlers::MqttHandler::subscriberGetConfig(const QString& id,
                                                                     const QJsonObject& params)
{
  Q_UNUSED(params)

  const auto* d = subscriber();
  if (!d)
    return CommandResponse::makeError(
      id, ErrorCode::ExecutionError, QStringLiteral("MQTT subscriber driver unavailable"));

  MQTT::CredentialVault vault;
  const bool hasCreds = vault.hasCredentials(d->hostname(), d->port());

  QJsonObject result;
  result[QStringLiteral("hostname")]        = d->hostname();
  result[QStringLiteral("port")]            = d->port();
  result[QStringLiteral("clientId")]        = d->clientId();
  result[QStringLiteral("username")]        = d->username();
  result[QStringLiteral("hasCredentials")]  = hasCreds;
  result[QStringLiteral("topicFilter")]     = d->topicFilter();
  result[QStringLiteral("cleanSession")]    = d->cleanSession();
  result[QStringLiteral("autoKeepAlive")]   = d->autoKeepAlive();
  result[QStringLiteral("keepAlive")]       = d->keepAlive();
  result[QStringLiteral("mqttVersion")]     = d->mqttVersion();
  result[QStringLiteral("sslEnabled")]      = d->sslEnabled();
  result[QStringLiteral("sslProtocol")]     = d->sslProtocol();
  result[QStringLiteral("peerVerifyMode")]  = d->peerVerifyMode();
  result[QStringLiteral("peerVerifyDepth")] = d->peerVerifyDepth();

  result[QStringLiteral("mqttVersions")]    = QJsonArray::fromStringList(d->mqttVersions());
  result[QStringLiteral("sslProtocols")]    = QJsonArray::fromStringList(d->sslProtocols());
  result[QStringLiteral("peerVerifyModes")] = QJsonArray::fromStringList(d->peerVerifyModes());
  return CommandResponse::makeSuccess(id, result);
}

/**
 * @brief Applies endpoint + credential + topic fields to the subscriber.