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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 2018-02-12 19:16:44 +01:00
commit 28f167285a
1 changed files with 12 additions and 4 deletions
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16
modules/arp_spoof.go
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@ -144,13 +144,21 @@ func (p *ArpSpoofer) pktRouter(eth *layers.Ethernet, ip4 *layers.IPv4, pkt gopac
return return
} }
// check if this packet is from or to one of the spoofing targets
// and therefore needs patching and forwarding.
doForward := false
for _, target := range p.addresses { for _, target := range p.addresses {
if bytes.Compare(ip4.SrcIP, target) == 0 { if bytes.Compare(ip4.SrcIP, target) == 0 || bytes.Compare(ip4.DstIP, target) == 0 {
// TODO: get real mac && patch doForward = true
} else if bytes.Compare(ip4.DstIP, target) == 0 { break
// TODO: get real mac && patch
} }
} }
if doForward == false {
return
}
// TODO: update mac address either in src or in dst and reinject the packet.
} }
func (p *ArpSpoofer) Configure() error { func (p *ArpSpoofer) Configure() error {