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feature/test-fragmented-l5-over-tcp-dissection #50

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33 changes: 33 additions & 0 deletions tests/marine/test_marine.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
"""
Note: in order to run the tests, you must put libmarine.so next to the marine_fixtures.py file
"""
from copy import deepcopy
import pytest
from typing import List, Union, Optional, Dict
from marine.marine import Marine
Expand Down Expand Up @@ -317,6 +318,38 @@ def test_http_packet_filter_and_parse(marine_or_marine_pool: Union[Marine, Marin
)


def test_fragmented_http_filter_and_parse(marine_instance: Marine):
get1 = "GET /uri HTTP/1.1\r\nHost: loc".encode("utf-8")
get2 = "alhost\r\nUser-Agent: curl/7.71.1\r\nAccept: */*\r\n\r\n".encode("utf-8")
l23 = ethernet.Ethernet(
src_s="11:22:33:44:55:66", dst_s="77:88:99:aa:bb:cc"
) + ip.IP(src_s="1.2.3.4", dst_s="5.6.7.8")
packet1 = deepcopy(l23) + tcp.TCP(sport=1234, dport=80, seq=1) + get1
packet2 = deepcopy(l23) + tcp.TCP(sport=1234, dport=80, seq=1 + len(get1)) + get2
general_filter_and_parse_test(
marine_or_marine_pool=marine_instance,
packet=packet1.bin(),
packet_encapsulation=encap_consts.ENCAP_ETHERNET,
bpf_filter="1=1",
display_filter="http",
field_templates=None,
expected_passed=False,
expected_output=None,
)
general_filter_and_parse_test(
marine_or_marine_pool=marine_instance,
packet=packet2.bin(),
packet_encapsulation=encap_consts.ENCAP_ETHERNET,
bpf_filter="1=1",
display_filter="http",
field_templates=None,
expected_passed=True,
expected_output={
"http.host": "localhost",
},
)


def test_tcp_packet_filter_and_parse_with_field_template(
marine_or_marine_pool: Union[Marine, MarinePool]
):
Expand Down