func setValues(t *testing.T, k registry.Key) {
for _, test := range ValueTests {
var err error
switch test.Type {
case registry.SZ:
err = k.SetStringValue(test.Name, test.Value.(string))
case registry.EXPAND_SZ:
err = k.SetExpandStringValue(test.Name, test.Value.(string))
case registry.MULTI_SZ:
err = k.SetStringsValue(test.Name, test.Value.([]string))
case registry.BINARY:
err = k.SetBinaryValue(test.Name, test.Value.([]byte))
case registry.DWORD:
err = k.SetDWordValue(test.Name, uint32(test.Value.(uint64)))
case registry.QWORD:
err = k.SetQWordValue(test.Name, test.Value.(uint64))
default:
t.Fatalf("unsupported type %d for %s value", test.Type, test.Name)
}
if test.WillFail {
if err == nil {
t.Fatalf("setting %s value %q should fail, but succeeded", test.Name, test.Value)
}
} else {
if err != nil {
t.Fatal(err)
}
}
}
}
func (wnic windowsManager) setInterfaceMACAddress(hwAddr string) error {
var interfaceRegKey registry.Key
var err error
//open registry
if interfaceRegKey, err = registry.OpenKey(registry.LOCAL_MACHINE, wnic.interfaceRegKey, registry.WRITE); err != nil {
return fmt.Errorf("Unable to open registry key for writing: '%s'\n%s\n", wnic.interfaceRegKey, err)
}
defer interfaceRegKey.Close()
//write spoofed mac to registry
hwAddr = wnic.formatMacAddress(hwAddr)
if err = interfaceRegKey.SetStringValue("NetworkAddress", hwAddr); err != nil {
return fmt.Errorf("Unable to write MAC to registry: '%s'\n%s\n", wnic.interfaceRegKey, err)
}
return nil
}