def show(self, packet):
if utils.booleanArg(self.args["ACK_PACKETS"]) or (
not utils.booleanArg(self.args["ACK_PACKETS"])
and not isinstance(packet, esb.ESBAckResponsePacket)):
io.displayPacket(packet)
self.lastReceivedFrameTimestamp = utils.now()
if self.pcap is not None:
self.pcap.sendp(packet)
def show(self, packet):
if ((self.target is None or
(hasattr(packet, "srcAddr") and packet.srcAddr == self.target))
and (self.targetPanID is None or
(hasattr(packet, "destPanID")
and packet.destPanID == self.targetPanID))):
io.displayPacket(packet)
if self.pcap is not None:
self.pcap.sendp(packet)
def readByGroupTypeRequest(self,packet):
io.info("Read By Group Type Request : startHandle = "+hex(packet.startHandle)+
" / endHandle = "+hex(packet.endHandle)+" / uuid = "+hex(packet.uuid))
(success,response) = self.server.readByGroupType(packet.startHandle, packet.endHandle, packet.uuid)
if success:
io.displayPacket(ble.BLEReadByGroupTypeResponse(attributes=response))
self.emitter.sendp(ble.BLEReadByGroupTypeResponse(attributes=response))
else:
self.emitter.sendp(ble.BLEErrorResponse(request=0x10,ecode=response,handle=packet.startHandle))
def findInformationRequest(self,packet):
io.info("Find Information Request : startHandle = "+hex(packet.startHandle)+
" / endHandle = "+hex(packet.endHandle))
(success,response) = self.server.findInformation(packet.startHandle,packet.endHandle)
if success:
io.displayPacket(ble.BLEFindInformationResponse(attributes=response))
self.emitter.sendp(ble.BLEFindInformationResponse(attributes=response))
else:
self.emitter.sendp(ble.BLEErrorResponse(request=0x04,ecode=response,handle=packet.startHandle))
def show(self,packet):
advMode = self.args["SNIFFING_MODE"].upper() == "advertisements".upper()
isAnAdv = isinstance(packet, ble.BLEAdvertisement)
isAnEmpty = isinstance(packet,ble.BLEEmptyPDU)
unknownInName = "Unknown" in packet.name
isConnectReq = isinstance(packet,ble.BLEConnectRequest)
addressMatching = ( isConnectReq
and packet.addr == utils.addressArg(self.args["TARGET"])
or self.args["TARGET"] == ""
or (hasattr(packet,"addr") and packet.addr == utils.addressArg(self.args["TARGET"])))
if (
(not advMode and (not isAnAdv or isConnectReq) and not isAnEmpty and not unknownInName)
or (advMode and isAnAdv and addressMatching)
):
io.displayPacket(packet)
if self.pcap is not None:
self.pcap.sendp(packet)
if utils.booleanArg(self.args["CRACK_KEY"]):
if isConnectReq:
self.initiatorAddress = packet.srcAddr
self.initiatorAddressType = packet.srcAddrType
self.responderAddress = packet.dstAddr
self.responderAddressType = packet.dstAddrType
if isinstance(packet, ble.BLEPairingRequest):
self.pReq = packet.payload[::-1]
if isinstance(packet,ble.BLEPairingResponse):
self.pRes = packet.payload[::-1]
if isinstance(packet,ble.BLEPairingConfirm) and self.mConfirm is None:
self.mConfirm = packet.confirm[::-1]
if isinstance(packet,ble.BLEPairingRandom) and self.mRand is not None and self.sRand is None:
self.sRand = packet.random[::-1]
while self.temporaryKey is None and not self.failure:
pass
if self.failure:
self.errorDuringCracking()
else:
io.info("Derivating Short Term Key ...")
self.shortTermKey = ble.BLECrypto.s1(self.temporaryKey,self.mRand,self.sRand)[::-1]
io.success("Short Term Key found : "+ self.shortTermKey.hex())
ble.BLELinkLayerCrypto.provideLTK(self.shortTermKey)
if isinstance(packet,ble.BLEPairingRandom) and self.mRand is None:
self.mRand = packet.random[::-1]
self.failure = not self.crackTemporaryKey()
def onPacket(self,pkt): io.displayPacket(pkt)
def show(self): ''' This method allows to display the packet. ''' io.displayPacket(self)
