2020-08-23 10:06:55 -04:00
|
|
|
#
|
|
|
|
|
# This file is part of LiteEth.
|
|
|
|
|
#
|
|
|
|
|
# Copyright (c) 2015-2019 Florent Kermarrec <florent@enjoy-digital.fr>
|
|
|
|
|
# SPDX-License-Identifier: BSD-2-Clause
|
2019-06-24 05:43:10 -04:00
|
|
|
|
2015-09-07 07:28:02 -04:00
|
|
|
import re
|
|
|
|
|
|
2019-11-23 09:16:29 -05:00
|
|
|
# Helpers ------------------------------------------------------------------------------------------
|
2015-09-07 07:28:02 -04:00
|
|
|
|
|
|
|
|
def format_dump(dump):
|
2021-02-16 06:26:37 -05:00
|
|
|
return [int(s, 16) for s in re.split(r'[;,\s\n]\s*', dump) if s != ""]
|
2015-09-07 07:28:02 -04:00
|
|
|
|
|
|
|
|
|
|
|
|
|
def verify_packet(packet, infos):
|
|
|
|
|
errors = 0
|
|
|
|
|
for k, v in infos.items():
|
|
|
|
|
if hasattr(packet, k):
|
|
|
|
|
if getattr(packet, k) != v:
|
|
|
|
|
print("[Error] " + k)
|
|
|
|
|
errors += 1
|
|
|
|
|
return errors
|
|
|
|
|
|
2019-11-23 09:16:29 -05:00
|
|
|
# ARP Dumps ----------------------------------------------------------------------------------------
|
|
|
|
|
|
2015-09-07 07:28:02 -04:00
|
|
|
arp_request = format_dump("""
|
|
|
|
|
00 22 19 22 54 9e 00 12 3f 97 92 01 08 06 00 01
|
|
|
|
|
08 00 06 04 00 01 00 12 3f 97 92 01 a9 fe ff 42
|
|
|
|
|
00 22 19 22 54 9e a9 fe 64 62""")
|
|
|
|
|
|
|
|
|
|
arp_request_infos = {
|
|
|
|
|
"sender_mac": 0x00123f979201,
|
|
|
|
|
"target_mac": 0x00221922549e,
|
|
|
|
|
"ethernet_type": 0x806,
|
|
|
|
|
"hwtype": 0x1,
|
|
|
|
|
"opcode": 0x1,
|
|
|
|
|
"protosize": 0x4,
|
|
|
|
|
"proto": 0x800,
|
|
|
|
|
"sender_ip": 0xa9feff42,
|
|
|
|
|
"target_ip": 0xa9fe6462
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
arp_reply = format_dump("""
|
|
|
|
|
00 12 3f 97 92 01 00 22 19 22 54 9e 08 06 00 01
|
|
|
|
|
08 00 06 04 00 02 00 22 19 22 54 9e a9 fe 64 62
|
|
|
|
|
00 12 3f 97 92 01 a9 fe ff 42 00 00 00 00 00 00
|
|
|
|
|
00 00 00 00 00 00 00 00 00 00 00 00""")
|
|
|
|
|
|
|
|
|
|
arp_reply_infos = {
|
|
|
|
|
"sender_mac": 0x00221922549e,
|
|
|
|
|
"target_mac": 0x00123f979201,
|
|
|
|
|
"ethernet_type": 0x806,
|
|
|
|
|
"hwtype": 0x1,
|
|
|
|
|
"opcode": 0x2,
|
|
|
|
|
"protosize": 0x4,
|
|
|
|
|
"proto": 0x800,
|
|
|
|
|
"sender_ip": 0xa9fe6462,
|
|
|
|
|
"target_ip": 0xa9feff42
|
|
|
|
|
}
|
|
|
|
|
|
2019-11-23 09:16:29 -05:00
|
|
|
# UDP Dumps ----------------------------------------------------------------------------------------
|
|
|
|
|
|
2015-09-07 07:28:02 -04:00
|
|
|
udp = format_dump("""
|
|
|
|
|
d0 7a b5 96 cd 0a 00 14 0b 33 33 27 08 00 45 00
|
|
|
|
|
00 5f 31 16 00 00 80 11 87 77 c0 a8 01 65 b2 7b
|
|
|
|
|
0d 78 a6 3f 69 0f 00 4b 6a 54 64 31 3a 61 64 32
|
|
|
|
|
3a 69 64 32 30 3a 5a fa 29 99 3a 5e ce 19 d1 8b
|
|
|
|
|
aa 9b 4e 4d f9 2e 51 52 fe ff 65 31 3a 71 34 3a
|
|
|
|
|
70 69 6e 67 31 3a 74 34 3a 85 72 00 00 31 3a 76
|
|
|
|
|
34 3a 55 54 7e 62 31 3a 79 31 3a 71 65""")
|
|
|
|
|
|
|
|
|
|
udp_infos = {
|
|
|
|
|
"sender_mac": 0x00140b333327,
|
|
|
|
|
"target_mac": 0xd07ab596cd0a,
|
|
|
|
|
"protocol": 0x11,
|
|
|
|
|
"sender_ip": 0xc0a80165,
|
|
|
|
|
"target_ip": 0xb27b0d78,
|
|
|
|
|
"src_port": 0xa63f,
|
|
|
|
|
"dst_port": 0x690f
|
|
|
|
|
}
|
|
|
|
|
|
2019-11-23 09:16:29 -05:00
|
|
|
|
|
|
|
|
# Ping Dumps ---------------------------------------------------------------------------------------
|
|
|
|
|
|
2015-09-07 07:28:02 -04:00
|
|
|
ping_request = format_dump("""
|
|
|
|
|
00 50 56 e0 14 49 00 0c 29 34 0b de 08 00 45 00
|
|
|
|
|
00 3c d7 43 00 00 80 01 2b 73 c0 a8 9e 8b ae 89
|
|
|
|
|
2a 4d 08 00 2a 5c 02 00 21 00 61 62 63 64 65 66
|
|
|
|
|
67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76
|
|
|
|
|
77 61 62 63 64 65 66 67 68 69""")
|
|
|
|
|
|
|
|
|
|
ping_request_infos = {
|
|
|
|
|
"code": 0x0,
|
|
|
|
|
"msgtype": 0x8,
|
|
|
|
|
"quench": 0x2002100
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ping_reply = format_dump("""
|
|
|
|
|
00 0c 29 34 0b de 00 50 56 e0 14 49 08 00 45 00
|
|
|
|
|
00 3c 76 e1 00 00 80 01 8b d5 ae 89 2a 4d c0 a8
|
|
|
|
|
9e 8b 00 00 32 5c 02 00 21 00 61 62 63 64 65 66
|
|
|
|
|
67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76
|
|
|
|
|
77 61 62 63 64 65 66 67 68 69""")
|
|
|
|
|
|
|
|
|
|
ping_reply_infos = {}
|
