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misc: each module now has its own tagged logging

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evilsocket 2019-02-12 15:16:02 +01:00
commit 9cd4e380fb
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GPG key ID: 1564D7F30393A456
47 changed files with 343 additions and 349 deletions
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53
modules/dhcp6_spoof/dhcp6_spoof.go
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@ -9,7 +9,6 @@ import (
"sync"
"time"
"github.com/bettercap/bettercap/log"
"github.com/bettercap/bettercap/packets"
"github.com/bettercap/bettercap/session"
@ -104,7 +103,7 @@ func (s *DHCP6Spoofer) Configure() error {
}
if !s.Session.Firewall.IsForwardingEnabled() {
log.Info("Enabling forwarding.")
s.Info("Enabling forwarding.")
s.Session.Firewall.EnableForwarding(true)
}
@ -131,21 +130,21 @@ func (s *DHCP6Spoofer) dhcpAdvertise(pkt gopacket.Packet, solicit dhcp6.Packet,
fqdn = string(raw[0])
}
log.Info("[%s] Got DHCPv6 Solicit request from %s (%s), sending spoofed advertisement for %d domains.", tui.Green("dhcp6"), tui.Bold(fqdn), target, len(s.Domains))
s.Info("Got DHCPv6 Solicit request from %s (%s), sending spoofed advertisement for %d domains.", tui.Bold(fqdn), target, len(s.Domains))
err, adv := s.dhcp6For(dhcp6.MessageTypeAdvertise, solicit)
if err != nil {
log.Error("%s", err)
s.Error("%s", err)
return
}
var solIANA dhcp6opts.IANA
if raw, found := solicit.Options[dhcp6.OptionIANA]; !found || len(raw) < 1 {
log.Error("Unexpected DHCPv6 packet, could not find IANA.")
s.Error("Unexpected DHCPv6 packet, could not find IANA.")
return
} else if err := solIANA.UnmarshalBinary(raw[0]); err != nil {
log.Error("Unexpected DHCPv6 packet, could not deserialize IANA.")
s.Error("Unexpected DHCPv6 packet, could not deserialize IANA.")
return
}
@ -153,7 +152,7 @@ func (s *DHCP6Spoofer) dhcpAdvertise(pkt gopacket.Packet, solicit dhcp6.Packet,
if h, found := s.Session.Lan.Get(target.String()); found {
ip = h.IP
} else {
log.Warning("Address %s not known, using random identity association address.", target.String())
s.Warning("Address %s not known, using random identity association address.", target.String())
rand.Read(ip)
}
@ -161,13 +160,13 @@ func (s *DHCP6Spoofer) dhcpAdvertise(pkt gopacket.Packet, solicit dhcp6.Packet,
iaaddr, err := dhcp6opts.NewIAAddr(net.ParseIP(addr), 300*time.Second, 300*time.Second, nil)
if err != nil {
log.Error("Error creating IAAddr: %s", err)
s.Error("Error creating IAAddr: %s", err)
return
}
iaaddrRaw, err := iaaddr.MarshalBinary()
if err != nil {
log.Error("Error serializing IAAddr: %s", err)
s.Error("Error serializing IAAddr: %s", err)
return
}
@ -175,7 +174,7 @@ func (s *DHCP6Spoofer) dhcpAdvertise(pkt gopacket.Packet, solicit dhcp6.Packet,
iana := dhcp6opts.NewIANA(solIANA.IAID, 200*time.Second, 250*time.Second, opts)
ianaRaw, err := iana.MarshalBinary()
if err != nil {
log.Error("Error serializing IANA: %s", err)
s.Error("Error serializing IANA: %s", err)
return
}
@ -183,7 +182,7 @@ func (s *DHCP6Spoofer) dhcpAdvertise(pkt gopacket.Packet, solicit dhcp6.Packet,
rawAdv, err := adv.MarshalBinary()
if err != nil {
log.Error("Error serializing advertisement packet: %s.", err)
s.Error("Error serializing advertisement packet: %s.", err)
return
}
@ -214,31 +213,31 @@ func (s *DHCP6Spoofer) dhcpAdvertise(pkt gopacket.Packet, solicit dhcp6.Packet,
err, raw := packets.Serialize(&eth, &ip6, &udp, &dhcp)
if err != nil {
log.Error("Error serializing packet: %s.", err)
s.Error("Error serializing packet: %s.", err)
return
}
log.Debug("Sending %d bytes of packet ...", len(raw))
s.Debug("Sending %d bytes of packet ...", len(raw))
if err := s.Session.Queue.Send(raw); err != nil {
log.Error("Error sending packet: %s", err)
s.Error("Error sending packet: %s", err)
}
}
func (s *DHCP6Spoofer) dhcpReply(toType string, pkt gopacket.Packet, req dhcp6.Packet, target net.HardwareAddr) {
log.Debug("Sending spoofed DHCPv6 reply to %s after its %s packet.", tui.Bold(target.String()), toType)
s.Debug("Sending spoofed DHCPv6 reply to %s after its %s packet.", tui.Bold(target.String()), toType)
err, reply := s.dhcp6For(dhcp6.MessageTypeReply, req)
if err != nil {
log.Error("%s", err)
s.Error("%s", err)
return
}
var reqIANA dhcp6opts.IANA
if raw, found := req.Options[dhcp6.OptionIANA]; !found || len(raw) < 1 {
log.Error("Unexpected DHCPv6 packet, could not find IANA.")
s.Error("Unexpected DHCPv6 packet, could not find IANA.")
return
} else if err := reqIANA.UnmarshalBinary(raw[0]); err != nil {
log.Error("Unexpected DHCPv6 packet, could not deserialize IANA.")
s.Error("Unexpected DHCPv6 packet, could not deserialize IANA.")
return
}
@ -246,7 +245,7 @@ func (s *DHCP6Spoofer) dhcpReply(toType string, pkt gopacket.Packet, req dhcp6.P
if raw, found := reqIANA.Options[dhcp6.OptionIAAddr]; found {
reqIAddr = raw[0]
} else {
log.Error("Unexpected DHCPv6 packet, could not deserialize request IANA IAAddr.")
s.Error("Unexpected DHCPv6 packet, could not deserialize request IANA IAAddr.")
return
}
@ -254,14 +253,14 @@ func (s *DHCP6Spoofer) dhcpReply(toType string, pkt gopacket.Packet, req dhcp6.P
iana := dhcp6opts.NewIANA(reqIANA.IAID, 200*time.Second, 250*time.Second, opts)
ianaRaw, err := iana.MarshalBinary()
if err != nil {
log.Error("Error serializing IANA: %s", err)
s.Error("Error serializing IANA: %s", err)
return
}
reply.Options.AddRaw(dhcp6.OptionIANA, ianaRaw)
rawAdv, err := reply.MarshalBinary()
if err != nil {
log.Error("Error serializing advertisement packet: %s.", err)
s.Error("Error serializing advertisement packet: %s.", err)
return
}
@ -293,13 +292,13 @@ func (s *DHCP6Spoofer) dhcpReply(toType string, pkt gopacket.Packet, req dhcp6.P
err, raw := packets.Serialize(&eth, &ip6, &udp, &dhcp)
if err != nil {
log.Error("Error serializing packet: %s.", err)
s.Error("Error serializing packet: %s.", err)
return
}
log.Debug("Sending %d bytes of packet ...", len(raw))
s.Debug("Sending %d bytes of packet ...", len(raw))
if err := s.Session.Queue.Send(raw); err != nil {
log.Error("Error sending packet: %s", err)
s.Error("Error sending packet: %s", err)
}
if toType == "request" {
@ -309,12 +308,12 @@ func (s *DHCP6Spoofer) dhcpReply(toType string, pkt gopacket.Packet, req dhcp6.P
}
if h, found := s.Session.Lan.Get(target.String()); found {
log.Info("[%s] IPv6 address %s is now assigned to %s", tui.Green("dhcp6"), addr.String(), h)
s.Info("IPv6 address %s is now assigned to %s", addr.String(), h)
} else {
log.Info("[%s] IPv6 address %s is now assigned to %s", tui.Green("dhcp6"), addr.String(), target)
s.Info("IPv6 address %s is now assigned to %s", addr.String(), target)
}
} else {
log.Debug("DHCPv6 renew sent to %s", target)
s.Debug("DHCPv6 renew sent to %s", target)
}
}