Method secureConnection

libraries/BLE/src/BLEClient.cpp:198–238

* @brief Initiate a secure connection (pair/bond) with the server.\n * Called automatically when a characteristic or descriptor requires encryption or authentication to access it. * @return True on success. */

 * @return True on success.
 */
bool BLEClient::secureConnection() {
#if defined(CONFIG_BLUEDROID_ENABLED)
  if (BLESecurity::m_authenticationComplete) {
    return true;
  }
  if (!BLESecurity::m_securityEnabled) {
    log_i("Security not enabled");
    return true;
  }
  if (!BLESecurity::startSecurity(m_peerAddress.getNative())) {
    log_e("Failed to start security");
    return false;
  }
  BLESecurity::waitForAuthenticationComplete();
  return BLESecurity::m_authenticationComplete;
#endif

#if defined(CONFIG_NIMBLE_ENABLED)
  int retryCount = 1;
  BLETaskData taskData(const_cast<BLEClient *>(this), BLE_HS_ENOTCONN);
  m_pTaskData = &taskData;

  do {
    if (BLESecurity::startSecurity(m_conn_id)) {
      BLEUtils::taskWait(taskData, BLE_NPL_TIME_FOREVER);
    }

  } while (taskData.m_flags == (BLE_HS_ERR_HCI_BASE + BLE_ERR_PINKEY_MISSING) && retryCount--);

  m_pTaskData = nullptr;

  if (taskData.m_flags == 0) {
    log_d("<< secureConnection: success");
    return true;
  }

  m_lastErr = taskData.m_flags;
  log_e("secureConnection: failed rc=%d", taskData.m_flags);
  return false;
#endif
}  // secureConnection

uint16_t BLEClient::getConnId() {
  return m_conn_id;