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fix: skipping zeroed BSSID

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This commit is contained in:
evilsocket 2018-02-24 19:04:33 +01:00
commit 8365904ed5
1 changed files with 13 additions and 3 deletions
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16
modules/wifi_recon.go
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@ -378,12 +378,22 @@ func (w *WiFiRecon) startDeauth(to net.HardwareAddr) error {
return fmt.Errorf("%s is an unknown BSSID.", bssid)
}
func isZeroBSSID(bssid net.HardwareAddr) bool {
for _, b := range bssid {
if b != 0x00 {
return false
}
}
return true
}
func (w *WiFiRecon) discoverAccessPoints(radiotap *layers.RadioTap, dot11 *layers.Dot11, packet gopacket.Packet) {
// search for Dot11InformationElementIDSSID
if ok, ssid := packets.Dot11ParseIDSSID(packet); ok == true {
bssid := dot11.Address3.String()
frequency := int(radiotap.ChannelFrequency)
w.Session.WiFi.AddIfNew(ssid, bssid, frequency, radiotap.DBMAntennaSignal)
if isZeroBSSID(dot11.Address3) == false {
bssid := dot11.Address3.String()
frequency := int(radiotap.ChannelFrequency)
w.Session.WiFi.AddIfNew(ssid, bssid, frequency, radiotap.DBMAntennaSignal)
}
}
}