def run(self):
if len(self.input_ports) == 0:
self.logger.info("There are no ports in the ICD satisfying the " "scripts criteria")
return
self.sendRSET()
for port in self.input_ports:
message = buildShortMessage(port, "PortId = %s" % port.RX_AFDX_port_id)
size = len(self.sns)
while size > 0:
outport = Factory.WRITE(port.RX_AFDX_port_id, message)
setattr(port, "sn_func", self.sn_func)
self.application.transmitter.transmit(outport, self.network)
delattr(port, "sn_func")
rrpc = RRPC(port)
self.send(rrpc.buildCommand(), Factory.GET_TX_Port())
pollForResponse("RRPC")
size -= 1
erpq = ERPQ(port)
self.logger.info("Sending an ERPQ command")
self.send(erpq.buildCommand(), port)
pollForResponse("ERPQ")
def run(self):
if len(self.input_ports) == 0:
self.logger.error("The ICD has no ports satisfying the scripts "\
"criteria")
self.sendRSET()
port = self.input_ports[0]
erpq = ERPQ(port)
self.send(erpq.buildCommand(), Factory.GET_TX_Port())
feature_index = 0
pollForResponse('ERPQ')
def sendRRPC():
rrpc = RRPC(port)
self.send(rrpc.buildCommand(), Factory.GET_TX_Port())
pollForResponse('RRPC')
while feature_index < 20:
if feature_index in (0, 1, 15, 17, 19):
message = buildShortMessage(port, message = "Normal Frame")
self.send(message, port)
sendRRPC()
elif feature_index == 2:
message = buildShortMessage(port, message = "Wrong ip version")
packet = self.get_packet(port, message)
packet[IP].version = 15
self.send_packet(packet)
sendRRPC()
elif feature_index == 3:
message = buildShortMessage(port, message = "Wrong ihl")
packet = self.get_packet(port, message)
packet[IP].ihl = 5
self.send_packet(packet)
sendRRPC()
elif feature_index == 4:
message = buildShortMessage(port, message = "Wrong tos")
packet = self.get_packet(port, message)
packet[IP].tos = 4
self.send_packet(packet)
sendRRPC()
elif feature_index == 5:
message = buildShortMessage(port, message = "Wrong ctrl flag")
packet = self.get_packet(port, message)
packet[IP].flags = 0x03
self.send_packet(packet)
sendRRPC()
elif feature_index == 6:
message = buildShortMessage(port, message = "Wrong ttl field")
packet = self.get_packet(port, message)
packet[IP].ttl = 0
self.send_packet(packet)
sendRRPC()
elif feature_index == 7:
message = buildShortMessage(port, message = "Wrong ttl field")
packet = self.get_packet(port, message)
packet[IP].ttl = 2
self.send_packet(packet)
sendRRPC()
elif feature_index == 8:
message = buildShortMessage(port, message = "Wrong checksum "\
"field")
packet = self.get_packet(port, message)
packet[IP].chksum = 0x01
self.send_packet(packet)
sendRRPC()
elif feature_index == 9:
message = buildShortMessage(port, message = "Wrong ip dest")
packet = self.get_packet(port, message)
packet[IP].dst = '1.2.3.4'
self.send_packet(packet)
sendRRPC()
elif feature_index == 10:
message = buildShortMessage(port, message = "Wrong ip dest")
packet = self.get_packet(port, message)
packet[IP].dst = '255.255.255.255'
self.send_packet(packet)
sendRRPC()
elif feature_index == 11:
message = buildShortMessage(port, message = "Wrong ip dest cst")
packet = self.get_packet(port, message)
dst = packet[IP].dst
if str(dst).startswith('10.'):
dst = str(dst).replace('10.', '120.')
elif str(dst).startswith('224.224'):
dst = str(dst).replace('224.224', '234.234')
packet[IP].dst = dst
self.send_packet(packet)
sendRRPC()
elif feature_index == 12:
message = buildShortMessage(port, message = "Wrong mac cst")
packet = self.get_packet(port, message)
dst = packet[Ether].dst
if str(dst).startswith('03:00:00'):
dst = dst.replace('03:00:00', '03:01:01')
packet[Ether].dst = dst
self.send_packet(packet)
sendRRPC()
elif feature_index == 13:
message = buildShortMessage(port, message = "Wrong mac type "\
"field")
packet = self.get_packet(port, message)
packet[Ether].type = 0x0002
self.send_packet(packet)
sendRRPC()
elif feature_index == 14:
message = buildShortMessage(port, message = "Wrong IP options "\
"in header")
packet = self.get_packet(port, message)
packet[IP].options = 'dummy'
self.send_packet(packet)
sendRRPC()
elif feature_index == 16:
message = buildShortMessage(port, message = "Wrong udp "\
"checksum field")
packet = self.get_packet(port, message)
packet[UDP].chksum = 0x03
self.send_packet(packet)
sendRRPC()
elif feature_index == 18:
packet = self.get_packet(port, message)
mac_dst = packet[Ether].dst
mac_src = packet[Ether].src
ip_dst = packet[IP].dst
ip_src = packet[IP].src
pckt = Ether(dst = mac_dst, src = mac_src) \
/IP(dst = ip_dst, src = ip_src) \
/TCP(sport = 50205, dport = port.udp_dst) \
/"TCP fragment"
self.send_packet(pckt)
sendRRPC()
feature_index += 1