wifiNameAnoymizer function

Data wifiNameAnoymizer(
  1. Data datum
)

A Wifi anonymizer function. Anonymizes the wifi name (SSID) of the wifi network. Wifi network names may contain participants' or house holds' real name because people use their names to name their wifi.

Implementation

Data wifiNameAnoymizer(Data datum) {
  assert(datum is Wifi);
  Wifi wd = datum as Wifi;
  return wd
    ..ssid = (wd.ssid != null)
        ? sha1.convert(utf8.encode(wd.ssid!)).toString()
        : wd.ssid;
}