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new: new wifi.region and wifi.txpower parameters

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This commit is contained in:
evilsocket 2019-02-19 12:09:00 +01:00
commit 345c1f5d45
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GPG key ID: 1564D7F30393A456
2 changed files with 52 additions and 6 deletions
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40
modules/wifi/wifi.go
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@ -28,6 +28,8 @@ type WiFiModule struct {
handle *pcap.Handle
source string
region string
txPower int
minRSSI int
channel int
hopPeriod time.Duration
@ -169,6 +171,15 @@ func NewWiFiModule(s *session.Session) *WiFiModule {
mod.AddHandler(assoc)
mod.AddParam(session.NewStringParameter("wifi.region",
"BO",
"",
"Set the WiFi region to this value before activating the interface."))
mod.AddParam(session.NewIntParameter("wifi.txpower",
"30",
"Set WiFi transmission power to this value before activating the interface."))
mod.AddParam(session.NewStringParameter("wifi.assoc.skip",
"",
"",
@ -310,7 +321,13 @@ func (mod *WiFiModule) Configure() error {
var hopPeriod int
var err error
if err, mod.source = mod.StringParam("wifi.source.file"); err != nil {
if err, mod.region = mod.StringParam("wifi.region"); err != nil {
return err
} else if err, mod.txPower = mod.IntParam("wifi.txpower"); err != nil {
return err
} else if err, mod.source = mod.StringParam("wifi.source.file"); err != nil {
return err
} else if err, mod.minRSSI = mod.IntParam("wifi.rssi.min"); err != nil {
return err
}
@ -322,17 +339,28 @@ func (mod *WiFiModule) Configure() error {
}
}
if err, mod.minRSSI = mod.IntParam("wifi.rssi.min"); err != nil {
return err
}
ifName := mod.Session.Interface.Name()
if mod.source != "" {
if mod.handle, err = pcap.OpenOffline(mod.source); err != nil {
return fmt.Errorf("error while opening file %s: %s", mod.source, err)
}
} else {
if mod.region != "" {
if err := network.SetWiFiRegion(mod.region); err != nil {
return err
} else {
mod.Info("WiFi region set to '%s'", mod.region)
}
}
if mod.txPower > 0 {
if err := network.SetInterfaceTxPower(ifName, mod.txPower); err != nil {
mod.Warning("could not set interface %s txpower to %d, 'Set Tx Power' requests not supported", ifName, mod.txPower)
} else {
mod.Info("interface %s txpower set to %d", ifName, mod.txPower)
}
}
for retry := 0; ; retry++ {
ihandle, err := pcap.NewInactiveHandle(ifName)
if err != nil {