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import binascii
import pytest
from mitmproxy import exceptions
from mitmproxy.addons import proxyauth
from mitmproxy.test import taddons
from mitmproxy.test import tflow
from mitmproxy.test import tutils
def test_parse_http_basic_auth():
assert proxyauth.parse_http_basic_auth(
proxyauth.mkauth("test", "test")
) == ("basic", "test", "test")
with pytest.raises(ValueError):
proxyauth.parse_http_basic_auth("")
with pytest.raises(ValueError):
proxyauth.parse_http_basic_auth("foo bar")
with pytest.raises(ValueError):
proxyauth.parse_http_basic_auth("basic abc")
with pytest.raises(ValueError):
v = "basic " + binascii.b2a_base64(b"foo").decode("ascii")
proxyauth.parse_http_basic_auth(v)
def test_configure():
up = proxyauth.ProxyAuth()
with taddons.context() as ctx:
with pytest.raises(exceptions.OptionsError):
ctx.configure(up, proxyauth="foo")
ctx.configure(up, proxyauth="foo:bar")
assert up.singleuser == ["foo", "bar"]
ctx.configure(up, proxyauth=None)
assert up.singleuser is None
ctx.configure(up, proxyauth="any")
assert up.nonanonymous
ctx.configure(up, proxyauth=None)
assert not up.nonanonymous
with pytest.raises(exceptions.OptionsError):
ctx.configure(
up,
proxyauth= "@" + tutils.test_data.path("mitmproxy/net/data/server.crt")
)
with pytest.raises(exceptions.OptionsError):
ctx.configure(up, proxyauth="@nonexistent")
ctx.configure(
up,
proxyauth= "@" + tutils.test_data.path(
"mitmproxy/net/data/htpasswd"
)
)
assert up.htpasswd
assert up.htpasswd.check_password("test", "test")
assert not up.htpasswd.check_password("test", "foo")
ctx.configure(up, proxyauth=None)
assert not up.htpasswd
with pytest.raises(exceptions.OptionsError):
ctx.configure(up, proxyauth="any", mode="transparent")
with pytest.raises(exceptions.OptionsError):
ctx.configure(up, proxyauth="any", mode="socks5")
def test_check():
up = proxyauth.ProxyAuth()
with taddons.context() as ctx:
ctx.configure(up, proxyauth="any", mode="regular")
f = tflow.tflow()
assert not up.check(f)
f.request.headers["Proxy-Authorization"] = proxyauth.mkauth(
"test", "test"
)
assert up.check(f)
f.request.headers["Proxy-Authorization"] = "invalid"
assert not up.check(f)
f.request.headers["Proxy-Authorization"] = proxyauth.mkauth(
"test", "test", scheme="unknown"
)
assert not up.check(f)
ctx.configure(up, proxyauth="test:test")
f.request.headers["Proxy-Authorization"] = proxyauth.mkauth(
"test", "test"
)
assert up.check(f)
ctx.configure(up, proxyauth="test:foo")
assert not up.check(f)
ctx.configure(
up,
proxyauth="@" + tutils.test_data.path(
"mitmproxy/net/data/htpasswd"
)
)
f.request.headers["Proxy-Authorization"] = proxyauth.mkauth(
"test", "test"
)
assert up.check(f)
f.request.headers["Proxy-Authorization"] = proxyauth.mkauth(
"test", "foo"
)
assert not up.check(f)
def test_authenticate():
up = proxyauth.ProxyAuth()
with taddons.context() as ctx:
ctx.configure(up, proxyauth="any", mode="regular")
f = tflow.tflow()
assert not f.response
up.authenticate(f)
assert f.response.status_code == 407
f = tflow.tflow()
f.request.headers["Proxy-Authorization"] = proxyauth.mkauth(
"test", "test"
)
up.authenticate(f)
assert not f.response
assert not f.request.headers.get("Proxy-Authorization")
f = tflow.tflow()
ctx.configure(up, mode="reverse")
assert not f.response
up.authenticate(f)
assert f.response.status_code == 401
f = tflow.tflow()
f.request.headers["Authorization"] = proxyauth.mkauth(
"test", "test"
)
up.authenticate(f)
assert not f.response
assert not f.request.headers.get("Authorization")
def test_handlers():
up = proxyauth.ProxyAuth()
with taddons.context() as ctx:
ctx.configure(up, proxyauth="any", mode="regular")
f = tflow.tflow()
assert not f.response
up.requestheaders(f)
assert f.response.status_code == 407
f = tflow.tflow()
f.request.method = "CONNECT"
assert not f.response
up.http_connect(f)
assert f.response.status_code == 407
f = tflow.tflow()
f.request.method = "CONNECT"
f.request.headers["Proxy-Authorization"] = proxyauth.mkauth(
"test", "test"
)
up.http_connect(f)
assert not f.response
f2 = tflow.tflow(client_conn=f.client_conn)
up.requestheaders(f2)
assert not f2.response
assert f2.metadata["proxyauth"] == ('test', 'test')
|
