mirror of
https://github.com/Grasscutters/mitmproxy.git
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104 lines
2.6 KiB
Python
104 lines
2.6 KiB
Python
import argparse
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from unittest import mock
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from OpenSSL import SSL
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import pytest
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from mitmproxy.tools import cmdline
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from mitmproxy.tools import main
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from mitmproxy import options
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from mitmproxy.proxy import ProxyConfig
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from mitmproxy.proxy.server import DummyServer, ProxyServer, ConnectionHandler
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from mitmproxy.proxy import config
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from mitmproxy.test import tutils
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from ..conftest import skip_windows
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class MockParser(argparse.ArgumentParser):
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"""
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argparse.ArgumentParser sys.exits() by default.
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Make it more testable by throwing an exception instead.
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"""
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def error(self, message):
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raise Exception(message)
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class TestProcessProxyOptions:
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def p(self, *args):
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parser = MockParser()
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opts = options.Options()
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cmdline.common_options(parser, opts)
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args = parser.parse_args(args=args)
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main.process_options(parser, opts, args)
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pconf = config.ProxyConfig(opts)
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return parser, pconf
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def assert_noerr(self, *args):
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m, p = self.p(*args)
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assert p
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return p
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def test_simple(self):
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assert self.p()
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def test_certs(self):
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self.assert_noerr(
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"--cert",
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tutils.test_data.path("mitmproxy/data/testkey.pem"))
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with pytest.raises(Exception, match="does not exist"):
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self.p("--cert", "nonexistent")
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def test_insecure(self):
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p = self.assert_noerr("--ssl-insecure")
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assert p.openssl_verification_mode_server == SSL.VERIFY_NONE
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class TestProxyServer:
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@skip_windows
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def test_err(self):
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# binding to 0.0.0.0:1 works without special permissions on Windows
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conf = ProxyConfig(options.Options(listen_port=1))
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with pytest.raises(Exception, match="Error starting proxy server"):
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ProxyServer(conf)
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def test_err_2(self):
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conf = ProxyConfig(options.Options(listen_host="256.256.256.256"))
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with pytest.raises(Exception, match="Error starting proxy server"):
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ProxyServer(conf)
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class TestDummyServer:
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def test_simple(self):
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d = DummyServer(None)
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d.set_channel(None)
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d.shutdown()
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class TestConnectionHandler:
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def test_fatal_error(self, capsys):
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opts = options.Options()
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pconf = config.ProxyConfig(opts)
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channel = mock.Mock()
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def ask(_, x):
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raise RuntimeError
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channel.ask = ask
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c = ConnectionHandler(
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mock.MagicMock(),
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("127.0.0.1", 8080),
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pconf,
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channel
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)
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c.handle()
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_, err = capsys.readouterr()
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assert "mitmproxy has crashed" in err
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