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Merge pull request #103 from picatz/fix-mac-changer-configure-bug

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Fix Issue #102
This commit is contained in:
Simone Margaritelli 2018-02-28 12:09:01 +01:00 • committed by GitHub
commit d3468683ad
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1 changed files with 8 additions and 0 deletions
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8
modules/mac_changer.go
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@ -1,6 +1,7 @@
package modules package modules
import ( import (
"errors"
"fmt" "fmt"
"net" "net"
"runtime" "runtime"
@ -64,6 +65,10 @@ func (mc *MacChanger) Author() string {
func (mc *MacChanger) Configure() (err error) { func (mc *MacChanger) Configure() (err error) {
var changeTo string var changeTo string
if mc.originalMac != nil {
return errors.New("mac.changer has already been configured, you will need to turn it off to re-configure")
}
if err, mc.iface = mc.StringParam("mac.changer.iface"); err != nil { if err, mc.iface = mc.StringParam("mac.changer.iface"); err != nil {
return err return err
} }
@ -119,6 +124,9 @@ func (mc *MacChanger) Stop() error {
return err return err
} }
// the the module can now be reconfigured
mc.originalMac = nil
return mc.SetRunning(false, func() { return mc.SetRunning(false, func() {
log.Info("Interface mac address restored to %s", core.Bold(mc.originalMac.String())) log.Info("Interface mac address restored to %s", core.Bold(mc.originalMac.String()))
}) })