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

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This commit is contained in:
evilsocket 2018-02-17 01:31:36 +01:00
commit d775dd3b3c
1 changed files with 22 additions and 21 deletions
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15
modules/wifi_recon.go
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@ -285,6 +285,10 @@ func (w *WiFiRecon) sendDeauthPacket(ap net.HardwareAddr, client net.HardwareAdd
} }
func (w *WiFiRecon) startDeauth() error { func (w *WiFiRecon) startDeauth() error {
// at least we need to know what ap we're talking about
if w.isApSelected() == false {
return errors.New("No access point selected, use 'wifi.recon set bs BSSID' to select one.")
}
// if not already running, temporarily enable the pcap handle // if not already running, temporarily enable the pcap handle
// for packet injection // for packet injection
if w.Running() == false { if w.Running() == false {
@ -294,18 +298,17 @@ func (w *WiFiRecon) startDeauth() error {
defer w.handle.Close() defer w.handle.Close()
} }
if w.isApSelected() {
if w.isClientSelected() {
// deauth a specific client // deauth a specific client
if w.isClientSelected() {
w.sendDeauthPacket(w.accessPoint, w.client) w.sendDeauthPacket(w.accessPoint, w.client)
log.Info("Deauth packets sent for client station %s.", w.client.String()) log.Info("Deauth packets sent for client station %s.", w.client.String())
} else { } else {
n := len(w.wifi.Stations) // deauth every authenticated client
// deauth all AP's clients
for _, station := range w.wifi.Stations { for _, station := range w.wifi.Stations {
w.sendDeauthPacket(w.accessPoint, station.HW) w.sendDeauthPacket(w.accessPoint, station.HW)
} }
n := len(w.wifi.Stations)
if n == 0 { if n == 0 {
log.Warning("No associated clients detected yet, deauth packets not sent.") log.Warning("No associated clients detected yet, deauth packets not sent.")
} else if n == 1 { } else if n == 1 {
@ -314,10 +317,8 @@ func (w *WiFiRecon) startDeauth() error {
log.Info("Deauth packets sent for %d client stations.", n) log.Info("Deauth packets sent for %d client stations.", n)
} }
} }
return nil
}
return errors.New("No base station or client set.") return nil
} }
func (w *WiFiRecon) discoverAccessPoints(radiotap *layers.RadioTap, dot11 *layers.Dot11, packet gopacket.Packet) { func (w *WiFiRecon) discoverAccessPoints(radiotap *layers.RadioTap, dot11 *layers.Dot11, packet gopacket.Packet) {