def test_ethernet_packet_packs(self):
expected_packed_message = bytes.fromhex(
"0180c2000003001906eab88c888e0100000501010005010000")
message = EthernetPacket(dst_mac=MacAddress.from_string("01:80:c2:00:00:03"),
src_mac=MacAddress.from_string("00:19:06:ea:b8:8c"),
ethertype=0x888e,
data=bytes.fromhex("0100000501010005010000"))
packed_message = message.pack()
self.assertEqual(expected_packed_message, packed_message)
def ethernet_pack(message, src_mac, dst_mac):
"""Packs a ethernet packet.
Args:
message: EAP payload
src_mac (MacAddress):
dst_mac (MacAddress):
Returns:
packed ethernet packet (bytes)
"""
data = MessagePacker.pack(message)
ethernet_packet = EthernetPacket(dst_mac=dst_mac,
src_mac=src_mac,
ethertype=0x888e,
data=data)
return ethernet_packet.pack()