func revertMac(name string) (err error) {
currentMacInfo, err := getCurrentMacInfo(name)
if err != nil {
return
}
LogWriter.Info(currentMacInfo)
permMac, err := lmf.GetPermanentMac(name)
if err != nil {
return
}
err = lmf.RevertMac(name)
if err != nil {
return
}
newMac, err := lmf.GetCurrentMac(name)
if err != nil {
return
}
if lmf.CompareMacs(permMac, newMac) {
newMac, err2 := getMacInfo(name, "New MAC")
if err2 != nil {
err = err2
return
}
LogWriter.Info(newMac)
}
return
}
func getCurrentMacInfo(name string) (result string, err error) {
currentMacInfo, err := getMacInfo(name, "CurrentMAC")
if err != nil {
return
}
permanentMac, err := lmf.GetPermanentMac(name)
if err != nil {
LogWriter.Err(err.Error())
}
permanentMacVendor, err := lmf.FindVendorByMac(permanentMac.String())
if err != nil {
if strings.HasPrefix(err.Error(),
"No vendor found in OuiDb for vendor prefix") {
permanentMacVendor.Vendor = "Unknown"
} else {
return
}
}
if privatevar {
result = fmt.Sprintf(
"%s - CurrentMAC: xx:xx:xx:xx:xx:xx (Unknown) Permanent MAC: xx:xx:xx:xx:xx:xx (Unknown)",
name)
} else {
result = fmt.Sprintf("%sPermanent MAC: %s (%s)",
currentMacInfo, permanentMac, permanentMacVendor.Vendor)
}
err = nil
return
}
func getCurrentMacInfo(name string) (result string, err error) {
currentMacInfo, err := getMacInfo(name, "CurrentMAC")
if err != nil {
return
}
permanentMac, err := lmf.GetPermanentMac(name)
if err != nil {
fmt.Println(err)
}
permanentMacVendor, err := lmf.FindVendorByMac(permanentMac.String())
if err != nil {
if strings.HasPrefix(err.Error(),
"No vendor found in OuiDb for vendor prefix") {
permanentMacVendor.Vendor = "Unknown"
} else {
return
}
}
result = fmt.Sprintf("%sPermanent MAC:\t%s (%s)",
currentMacInfo,
permanentMac, permanentMacVendor.Vendor)
return
}