github/bettercap
1
0
Fork 0
mirror of https://github.com/bettercap/bettercap synced 2025-07-15 01:23:42 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

misc: small fix or general refactoring i did not bother commenting

Browse source
This commit is contained in:
evilsocket 2018-03-12 15:58:45 +01:00
parent 63a07cf262
commit 0a8b8548b6
No known key found for this signature in database
GPG key ID: 1564D7F30393A456
6 changed files with 39 additions and 38 deletions
Download patch file Download diff file Expand all files Collapse all files

25
modules/wifi_recon.go
View file

@ -76,7 +76,7 @@ func NewWiFiModule(s *session.Session) *WiFiModule {
return err
} else if ap, found := w.Session.WiFi.Get(bssid.String()); found == true {
w.ap = ap
w.stickChan = mhz2chan(ap.Frequency)
w.stickChan = network.Dot11Freq2Chan(ap.Frequency)
return nil
}
return fmt.Errorf("Could not find station with BSSID %s", args[0])
@ -202,29 +202,12 @@ func (w *WiFiModule) Configure() error {
return nil
}
func isZeroBSSID(bssid net.HardwareAddr) bool {
for _, b := range bssid {
if b != 0x00 {
return false
}
}
return true
}
func isBroadcastBSSID(bssid net.HardwareAddr) bool {
for _, b := range bssid {
if b != 0xff {
return false
}
}
return true
}
func (w *WiFiModule) discoverAccessPoints(radiotap *layers.RadioTap, dot11 *layers.Dot11, packet gopacket.Packet) {
// search for Dot11InformationElementIDSSID
if ok, ssid := packets.Dot11ParseIDSSID(packet); ok == true {
if isZeroBSSID(dot11.Address3) == false && isBroadcastBSSID(dot11.Address3) == false {
bssid := dot11.Address3.String()
from := dot11.Address3
if network.IsZeroMac(from) == false && network.IsBroadcastMac(from) == false {
bssid := from.String()
frequency := int(radiotap.ChannelFrequency)
w.Session.WiFi.AddIfNew(ssid, bssid, frequency, radiotap.DBMAntennaSignal)
}