def readByGroupType(self,packet):
if self.getStage() == BLEMitmStage.ACTIVE_MITM:
io.info("Read By Group Type Request (from master) : startHandle = "+hex(packet.startHandle)+
" / endHandle = "+hex(packet.endHandle)+" / uuid = "+hex(packet.uuid))
io.info("Redirecting to slave ...")
self.a2sEmitter.sendp(ble.BLEReadByGroupTypeRequest( startHandle=packet.startHandle,
endHandle=packet.endHandle,
uuid=packet.uuid))
def servicesDiscovery(self, uuid, startHandle=0x0001, endHandle=0xffff):
start, end, continuer = startHandle, endHandle, True
services = []
while continuer:
request = ble.BLEReadByGroupTypeRequest(startHandle=start,
endHandle=end,
uuid=uuid)
self.emitter.sendp(request)
p = self.receive(
[ble.BLEReadByGroupTypeResponse, ble.BLEErrorResponse],
retry=request)
if isinstance(p, ble.BLEReadByGroupTypeResponse):
for i in p.attributes:
service = ble.Service(data=i['value'][::-1])
serviceStruct = {
"startHandle": i["attributeHandle"],
"endHandle": i["endGroupHandle"],
"uuid": service.UUID
}
if serviceStruct not in services:
services.append(serviceStruct)
start = p.attributes[-1]["endGroupHandle"] + 1
continuer = (start <= 0xFFFF)
elif isinstance(p, ble.BLEErrorResponse):
continuer = False
else:
pass
return services