mitmproxy/test/examples/test_examples.py

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from mitmproxy import contentviews
from mitmproxy.test import tflow
from mitmproxy.test import tutils
from mitmproxy.test import taddons
from mitmproxy.http import Headers
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class TestScripts:
def test_add_header(self, tdata):
with taddons.context() as tctx:
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a = tctx.script(tdata.path("../examples/addons/anatomy2.py"))
f = tflow.tflow()
a.request(f)
assert f.request.headers["myheader"] == "value"
def test_custom_contentviews(self, tdata):
with taddons.context() as tctx:
tctx.script(tdata.path("../examples/addons/contentview.py"))
swapcase = contentviews.get("swapcase")
_, fmt = swapcase(b"<html>Test!</html>")
assert any(b'tEST!' in val[0][1] for val in fmt)
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def test_custom_grpc_contentview(self, tdata):
with taddons.context() as tctx:
tctx.script(tdata.path("../examples/addons/contentview-custom-grpc.py"))
v = contentviews.get("customized gRPC/protobuf")
p = tdata.path("mitmproxy/contentviews/test_grpc_data/msg1.bin")
with open(p, "rb") as f:
raw = f.read()
sim_msg_req = tutils.treq(
port=443,
host="example.com",
path="/ReverseGeocode"
)
sim_msg_resp = tutils.tresp()
sim_flow = tflow.tflow(
req=sim_msg_req,
resp=sim_msg_resp
)
view_text, output = v(raw, flow=sim_flow, http_message=sim_flow.request) # simulate request message
assert view_text == "Protobuf (flattened) (addon with custom rules)"
output = list(output) # assure list conversion if generator
assert output == [
[('text', '[message] '), ('text', 'position '), ('text', '1 '), ('text', ' ')],
[('text', '[double] '), ('text', 'latitude '), ('text', '1.1 '), ('text', '38.89816675798073 ')],
[('text', '[double] '), ('text', 'longitude '), ('text', '1.2 '), ('text', '-77.03829828366696 ')],
[('text', '[string] '), ('text', 'country '), ('text', '3 '), ('text', 'de_DE ')],
[('text', '[uint32] '), ('text', ' '), ('text', '6 '), ('text', '1 ')],
[('text', '[string] '), ('text', 'app '), ('text', '7 '), ('text', 'de.mcdonalds.mcdonaldsinfoapp ')]
]
def test_modify_form(self, tdata):
with taddons.context() as tctx:
sc = tctx.script(tdata.path("../examples/addons/http-modify-form.py"))
form_header = Headers(content_type="application/x-www-form-urlencoded")
f = tflow.tflow(req=tutils.treq(headers=form_header))
sc.request(f)
assert f.request.urlencoded_form["mitmproxy"] == "rocks"
f.request.headers["content-type"] = ""
sc.request(f)
assert list(f.request.urlencoded_form.items()) == [("foo", "bar")]
def test_modify_querystring(self, tdata):
with taddons.context() as tctx:
sc = tctx.script(tdata.path("../examples/addons/http-modify-query-string.py"))
f = tflow.tflow(req=tutils.treq(path="/search?q=term"))
sc.request(f)
assert f.request.query["mitmproxy"] == "rocks"
f.request.path = "/"
sc.request(f)
assert f.request.query["mitmproxy"] == "rocks"
def test_redirect_requests(self, tdata):
with taddons.context() as tctx:
sc = tctx.script(tdata.path("../examples/addons/http-redirect-requests.py"))
f = tflow.tflow(req=tutils.treq(host="example.org"))
sc.request(f)
assert f.request.host == "mitmproxy.org"
def test_send_reply_from_proxy(self, tdata):
with taddons.context() as tctx:
sc = tctx.script(tdata.path("../examples/addons/http-reply-from-proxy.py"))
f = tflow.tflow(req=tutils.treq(host="example.com", port=80))
sc.request(f)
assert f.response.content == b"Hello World"