from typing import TextIO, Callable
from unittest import mock
from unittest.mock import MagicMock
from mitmproxy.test import tflow
from mitmproxy.test import tutils
from examples.complex.webscanner_helper.mapping import MappingAddon, MappingAddonConfig
class TestConfig:
def test_config(self):
assert MappingAddonConfig.HTML_PARSER == "html.parser"
url = "http://10.10.10.10"
new_content = "My Text"
mapping_content = f'{{"{url}": {{"body": "{new_content}"}}}}'
class TestMappingAddon:
def test_init(self, tmpdir):
tmpfile = tmpdir.join("tmpfile")
with open(tmpfile, "w") as tfile:
tfile.write(mapping_content)
mapping = MappingAddon(tmpfile)
assert "My Text" in str(mapping.mapping_templates._dump())
def test_load(self, tmpdir):
tmpfile = tmpdir.join("tmpfile")
with open(tmpfile, "w") as tfile:
tfile.write(mapping_content)
mapping = MappingAddon(tmpfile)
loader = MagicMock()
mapping.load(loader)
assert 'mapping_file' in str(loader.add_option.call_args_list)
assert 'map_persistent' in str(loader.add_option.call_args_list)
def test_configure(self, tmpdir):
tmpfile = tmpdir.join("tmpfile")
with open(tmpfile, "w") as tfile:
tfile.write(mapping_content)
mapping = MappingAddon(tmpfile)
new_filename = "My new filename"
updated = {str(mapping.OPT_MAPPING_FILE): new_filename, str(mapping.OPT_MAP_PERSISTENT): True}
open_mock = mock.mock_open(read_data="{}")
with mock.patch("builtins.open", open_mock):
mapping.configure(updated)
assert new_filename in str(open_mock.mock_calls)
assert mapping.filename == new_filename
assert mapping.persistent
def test_response_filtered(self, tmpdir):
tmpfile = tmpdir.join("tmpfile")
with open(tmpfile, "w") as tfile:
tfile.write(mapping_content)
mapping = MappingAddon(tmpfile)
f = tflow.tflow(resp=tutils.tresp())
test_content = b"Test"
f.response.content = test_content
mapping.response(f)
assert f.response.content == test_content
def test_response(self, tmpdir):
tmpfile = tmpdir.join("tmpfile")
with open(tmpfile, "w") as tfile:
tfile.write(mapping_content)
mapping = MappingAddon(tmpfile)
f = tflow.tflow(resp=tutils.tresp())
test_content = b" Test "
f.response.content = test_content
f.request.url = url
mapping.response(f)
assert f.response.content.decode("utf-8") == new_content
def test_response_content_type(self, tmpdir):
tmpfile = tmpdir.join("tmpfile")
with open(tmpfile, "w") as tfile:
tfile.write(mapping_content)
mapping = MappingAddon(tmpfile)
f = tflow.tflow(resp=tutils.tresp())
test_content = b" Test "
f.response.content = test_content
f.request.url = url
f.response.headers.add("content-type", "content-type")
mapping.response(f)
assert f.response.content == test_content
def test_response_not_existing(self, tmpdir):
tmpfile = tmpdir.join("tmpfile")
with open(tmpfile, "w") as tfile:
tfile.write(mapping_content)
mapping = MappingAddon(tmpfile)
f = tflow.tflow(resp=tutils.tresp())
test_content = b" Test "
f.response.content = test_content
f.request.url = url
mapping.response(f)
assert f.response.content == test_content
def test_persistance_false(self, tmpdir):
tmpfile = tmpdir.join("tmpfile")
with open(tmpfile, "w") as tfile:
tfile.write(mapping_content)
mapping = MappingAddon(tmpfile)
open_mock = mock.mock_open(read_data="{}")
with mock.patch("builtins.open", open_mock):
mapping.done()
assert len(open_mock.mock_calls) == 0
def test_persistance_true(self, tmpdir):
tmpfile = tmpdir.join("tmpfile")
with open(tmpfile, "w") as tfile:
tfile.write(mapping_content)
mapping = MappingAddon(tmpfile, persistent=True)
open_mock = mock.mock_open(read_data="{}")
with mock.patch("builtins.open", open_mock):
mapping.done()
with open(tmpfile, "r") as tfile:
results = tfile.read()
assert len(open_mock.mock_calls) != 0
assert results == mapping_content
def test_persistance_true_add_content(self, tmpdir):
tmpfile = tmpdir.join("tmpfile")
with open(tmpfile, "w") as tfile:
tfile.write(mapping_content)
mapping = MappingAddon(tmpfile, persistent=True)
f = tflow.tflow(resp=tutils.tresp())
test_content = b" Test "
f.response.content = test_content
f.request.url = url
mapping.response(f)
mapping.done()
with open(tmpfile, "r") as tfile:
results = tfile.read()
assert mapping_content in results
def mock_dump(self, f: TextIO, value_dumper: Callable):
assert value_dumper(None) == "None"
try:
value_dumper("Test")
except RuntimeError:
assert True
else:
assert False
def test_dump(selfself, tmpdir):
tmpfile = tmpdir.join("tmpfile")
with open(tmpfile, "w") as tfile:
tfile.write("{}")
mapping = MappingAddon(tmpfile, persistent=True)
with mock.patch('examples.complex.webscanner_helper.urldict.URLDict.dump', selfself.mock_dump):
mapping.done()