def test_default_web_server_returns_404(
self, mock_fromfd: mock.Mock, mock_selector: mock.Mock) -> None:
self._conn = mock_fromfd.return_value
mock_selector.return_value.select.return_value = [(
selectors.SelectorKey(
fileobj=self._conn,
fd=self._conn.fileno,
events=selectors.EVENT_READ,
data=None), selectors.EVENT_READ), ]
flags = Proxy.initialize()
flags.plugins = Proxy.load_plugins([
bytes_(PLUGIN_HTTP_PROXY),
bytes_(PLUGIN_WEB_SERVER),
])
self.protocol_handler = HttpProtocolHandler(
TcpClientConnection(self._conn, self._addr),
flags=flags)
self.protocol_handler.initialize()
self._conn.recv.return_value = CRLF.join([
b'GET /hello HTTP/1.1',
CRLF,
])
self.protocol_handler.run_once()
self.assertEqual(
self.protocol_handler.request.state,
httpParserStates.COMPLETE)
self.assertEqual(
self.protocol_handler.client.buffer[0],
HttpWebServerPlugin.DEFAULT_404_RESPONSE)
def test_unique_plugin_from_class(self) -> None:
self.flags = Proxy.initialize([], plugins=[
HttpProxyPlugin,
])
self.assert_plugins({'HttpProtocolHandlerPlugin': [
HttpProxyPlugin,
]})
def test_authenticated_proxy_http_tunnel(self,
mock_server_connection: mock.Mock,
mock_fromfd: mock.Mock,
mock_selector: mock.Mock) -> None:
server = mock_server_connection.return_value
server.connect.return_value = True
server.buffer_size.return_value = 0
self._conn = mock_fromfd.return_value
self.mock_selector_for_client_read_read_server_write(
mock_selector, server)
flags = Proxy.initialize(auth_code=base64.b64encode(b'user:pass'))
flags.plugins = Proxy.load_plugins(
[bytes_(PLUGIN_HTTP_PROXY),
bytes_(PLUGIN_WEB_SERVER)])
self.protocol_handler = HttpProtocolHandler(TcpClientConnection(
self._conn, self._addr),
flags=flags)
self.protocol_handler.initialize()
assert self.http_server_port is not None
self._conn.recv.return_value = CRLF.join([
b'CONNECT localhost:%d HTTP/1.1' % self.http_server_port,
b'Host: localhost:%d' % self.http_server_port,
b'User-Agent: proxy.py/%s' % bytes_(__version__),
b'Proxy-Connection: Keep-Alive',
b'Proxy-Authorization: Basic dXNlcjpwYXNz', CRLF
])
self.assert_tunnel_response(mock_server_connection, server)
self.protocol_handler.client.flush()
self.assert_data_queued_to_server(server)
self.protocol_handler.run_once()
server.flush.assert_called_once()
def test_unique_plugin_from_args(self) -> None:
self.flags = Proxy.initialize([
'--plugins',
PLUGIN_HTTP_PROXY,
])
self.assert_plugins({'HttpProtocolHandlerPlugin': [
HttpProxyPlugin,
]})
def test_unique_plugin_from_bytes(self) -> None:
self.flags = Proxy.initialize([],
plugins=[
bytes_(PLUGIN_HTTP_PROXY),
])
self.assert_plugins({'HttpProtocolHandlerPlugin': [
HttpProxyPlugin,
]})
def test_basic_auth(self, mock_acceptor_pool: mock.Mock,
mock_sleep: mock.Mock) -> None:
mock_sleep.side_effect = KeyboardInterrupt()
input_args = ['--basic-auth', 'user:pass']
flgs = Proxy.initialize(input_args)
main(input_args=input_args)
mock_acceptor_pool.assert_called_once()
self.assertEqual(flgs.auth_code, b'dXNlcjpwYXNz')
def test_static_web_server_serves(
self, mock_fromfd: mock.Mock, mock_selector: mock.Mock) -> None:
# Setup a static directory
static_server_dir = os.path.join(tempfile.gettempdir(), 'static')
index_file_path = os.path.join(static_server_dir, 'index.html')
html_file_content = b'''<html><head></head><body><h1>Proxy.py Testing</h1></body></html>'''
os.makedirs(static_server_dir, exist_ok=True)
with open(index_file_path, 'wb') as f:
f.write(html_file_content)
self._conn = mock_fromfd.return_value
self._conn.recv.return_value = build_http_request(
b'GET', b'/index.html')
mock_selector.return_value.select.side_effect = [
[(selectors.SelectorKey(
fileobj=self._conn,
fd=self._conn.fileno,
events=selectors.EVENT_READ,
data=None), selectors.EVENT_READ)],
[(selectors.SelectorKey(
fileobj=self._conn,
fd=self._conn.fileno,
events=selectors.EVENT_WRITE,
data=None), selectors.EVENT_WRITE)], ]
flags = Proxy.initialize(
enable_static_server=True,
static_server_dir=static_server_dir)
flags.plugins = Proxy.load_plugins([
bytes_(PLUGIN_HTTP_PROXY),
bytes_(PLUGIN_WEB_SERVER),
])
self.protocol_handler = HttpProtocolHandler(
TcpClientConnection(self._conn, self._addr),
flags=flags)
self.protocol_handler.initialize()
self.protocol_handler.run_once()
self.protocol_handler.run_once()
self.assertEqual(mock_selector.return_value.select.call_count, 2)
self.assertEqual(self._conn.send.call_count, 1)
encoded_html_file_content = gzip.compress(html_file_content)
self.assertEqual(self._conn.send.call_args[0][0], build_http_response(
200, reason=b'OK', headers={
b'Content-Type': b'text/html',
b'Cache-Control': b'max-age=86400',
b'Content-Encoding': b'gzip',
b'Connection': b'close',
b'Content-Length': bytes_(len(encoded_html_file_content)),
},
body=encoded_html_file_content
))
def setUp(self) -> None:
self.acceptor_id = 1
self.mock_protocol_handler = mock.MagicMock()
self.pipe = multiprocessing.Pipe()
self.flags = Proxy.initialize()
self.acceptor = Acceptor(
idd=self.acceptor_id,
work_queue=self.pipe[1],
flags=self.flags,
lock=multiprocessing.Lock(),
work_klass=self.mock_protocol_handler)
def test_load_plugins_from_args(self) -> None:
self.flags = Proxy.initialize([
'--plugins',
'proxy.plugin.CacheResponsesPlugin,proxy.plugin.FilterByUpstreamHostPlugin',
])
self.assert_plugins({
'HttpProxyBasePlugin': [
CacheResponsesPlugin,
FilterByUpstreamHostPlugin,
]
})
def test_load_plugins_from_class(self) -> None:
self.flags = Proxy.initialize([],
plugins=[
CacheResponsesPlugin,
FilterByUpstreamHostPlugin,
])
self.assert_plugins({
'HttpProxyBasePlugin': [
CacheResponsesPlugin,
FilterByUpstreamHostPlugin,
]
})
def setUp(self, mock_fromfd: mock.Mock, mock_selector: mock.Mock) -> None:
self.fileno = 10
self._addr = ('127.0.0.1', 54382)
self._conn = mock_fromfd.return_value
self.mock_selector = mock_selector
self.flags = Proxy.initialize()
self.flags.plugins = Proxy.load_plugins([
bytes_(PLUGIN_HTTP_PROXY),
bytes_(PLUGIN_WEB_SERVER),
])
self.protocol_handler = HttpProtocolHandler(
TcpClientConnection(self._conn, self._addr),
flags=self.flags)
self.protocol_handler.initialize()
def main() -> None:
# This example requires `threadless=True`
pool = AcceptorPool(flags=Proxy.initialize(port=12345,
num_workers=1,
threadless=True),
work_klass=EchoServerHandler)
try:
pool.setup()
while True:
time.sleep(1)
except KeyboardInterrupt:
pass
finally:
pool.shutdown()
def init_and_make_pac_file_request(self, pac_file: str) -> None:
flags = Proxy.initialize(pac_file=pac_file)
flags.plugins = Proxy.load_plugins([
bytes_(PLUGIN_HTTP_PROXY),
bytes_(PLUGIN_WEB_SERVER),
bytes_(PLUGIN_PAC_FILE),
])
self.protocol_handler = HttpProtocolHandler(
TcpClientConnection(self._conn, self._addr),
flags=flags)
self.protocol_handler.initialize()
self._conn.recv.return_value = CRLF.join([
b'GET / HTTP/1.1',
CRLF,
])
def test_on_client_connection_called_on_teardown(
self, mock_fromfd: mock.Mock) -> None:
flags = Proxy.initialize()
plugin = mock.MagicMock()
flags.plugins = {b'HttpProtocolHandlerPlugin': [plugin]}
self._conn = mock_fromfd.return_value
self.protocol_handler = HttpProtocolHandler(
TcpClientConnection(self._conn, self._addr),
flags=flags)
self.protocol_handler.initialize()
plugin.assert_called()
with mock.patch.object(self.protocol_handler, 'run_once') as mock_run_once:
mock_run_once.return_value = True
self.protocol_handler.run()
self.assertTrue(self._conn.closed)
plugin.return_value.on_client_connection_close.assert_called()
def setUp(self,
mock_fromfd: mock.Mock,
mock_selector: mock.Mock) -> None:
self.mock_fromfd = mock_fromfd
self.mock_selector = mock_selector
self.fileno = 10
self._addr = ('127.0.0.1', 54382)
self.flags = Proxy.initialize()
self.plugin = mock.MagicMock()
self.flags.plugins = {
b'HttpProtocolHandlerPlugin': [HttpProxyPlugin],
b'HttpProxyBasePlugin': [self.plugin]
}
self._conn = mock_fromfd.return_value
self.protocol_handler = HttpProtocolHandler(
TcpClientConnection(self._conn, self._addr),
flags=self.flags)
self.protocol_handler.initialize()
def test_authenticated_proxy_http_get(self,
mock_server_connection: mock.Mock,
mock_fromfd: mock.Mock,
mock_selector: mock.Mock) -> None:
self._conn = mock_fromfd.return_value
self.mock_selector_for_client_read(mock_selector)
server = mock_server_connection.return_value
server.connect.return_value = True
server.buffer_size.return_value = 0
flags = Proxy.initialize(auth_code=base64.b64encode(b'user:pass'))
flags.plugins = Proxy.load_plugins([
bytes_(PLUGIN_HTTP_PROXY),
bytes_(PLUGIN_WEB_SERVER),
])
self.protocol_handler = HttpProtocolHandler(TcpClientConnection(
self._conn, self._addr),
flags=flags)
self.protocol_handler.initialize()
assert self.http_server_port is not None
self._conn.recv.return_value = b'GET http://localhost:%d HTTP/1.1' % self.http_server_port
self.protocol_handler.run_once()
self.assertEqual(self.protocol_handler.request.state,
httpParserStates.INITIALIZED)
self._conn.recv.return_value = CRLF
self.protocol_handler.run_once()
self.assertEqual(self.protocol_handler.request.state,
httpParserStates.LINE_RCVD)
assert self.http_server_port is not None
self._conn.recv.return_value = CRLF.join([
b'User-Agent: proxy.py/%s' % bytes_(__version__),
b'Host: localhost:%d' % self.http_server_port, b'Accept: */*',
b'Proxy-Connection: Keep-Alive',
b'Proxy-Authorization: Basic dXNlcjpwYXNz', CRLF
])
self.assert_data_queued(mock_server_connection, server)
def test_proxy_authentication_failed(self, mock_fromfd: mock.Mock,
mock_selector: mock.Mock) -> None:
self._conn = mock_fromfd.return_value
self.mock_selector_for_client_read(mock_selector)
flags = Proxy.initialize(auth_code=base64.b64encode(b'user:pass'))
flags.plugins = Proxy.load_plugins([
bytes_(PLUGIN_HTTP_PROXY),
bytes_(PLUGIN_WEB_SERVER),
bytes_(PLUGIN_PROXY_AUTH),
])
self.protocol_handler = HttpProtocolHandler(TcpClientConnection(
self._conn, self._addr),
flags=flags)
self.protocol_handler.initialize()
self._conn.recv.return_value = CRLF.join([
b'GET http://abhinavsingh.com HTTP/1.1', b'Host: abhinavsingh.com',
CRLF
])
self.protocol_handler.run_once()
self.assertEqual(self.protocol_handler.client.buffer[0],
ProxyAuthenticationFailed.RESPONSE_PKT)
def test_setup_and_shutdown(self, mock_acceptor: mock.Mock,
mock_socket: mock.Mock, mock_pipe: mock.Mock,
mock_send_handle: mock.Mock) -> None:
acceptor1 = mock.MagicMock()
acceptor2 = mock.MagicMock()
mock_acceptor.side_effect = [acceptor1, acceptor2]
num_workers = 2
sock = mock_socket.return_value
work_klass = mock.MagicMock()
flags = Proxy.initialize(num_workers=2)
pool = AcceptorPool(flags=flags, work_klass=work_klass)
pool.setup()
mock_send_handle.assert_called()
work_klass.assert_not_called()
mock_socket.assert_called_with(
socket.AF_INET6 if pool.flags.hostname.version == 6 else
socket.AF_INET, socket.SOCK_STREAM)
sock.setsockopt.assert_called_with(socket.SOL_SOCKET,
socket.SO_REUSEADDR, 1)
sock.bind.assert_called_with(
(str(pool.flags.hostname), pool.flags.port))
sock.listen.assert_called_with(pool.flags.backlog)
sock.setblocking.assert_called_with(False)
self.assertTrue(mock_pipe.call_count, num_workers)
self.assertTrue(mock_acceptor.call_count, num_workers)
acceptor1.start.assert_called()
acceptor2.start.assert_called()
acceptor1.join.assert_not_called()
acceptor2.join.assert_not_called()
sock.close.assert_called()
pool.shutdown()
acceptor1.join.assert_called()
acceptor2.join.assert_called()
def test_static_web_server_serves_404(
self,
mock_fromfd: mock.Mock,
mock_selector: mock.Mock) -> None:
self._conn = mock_fromfd.return_value
self._conn.recv.return_value = build_http_request(
b'GET', b'/not-found.html')
mock_selector.return_value.select.side_effect = [
[(selectors.SelectorKey(
fileobj=self._conn,
fd=self._conn.fileno,
events=selectors.EVENT_READ,
data=None), selectors.EVENT_READ)],
[(selectors.SelectorKey(
fileobj=self._conn,
fd=self._conn.fileno,
events=selectors.EVENT_WRITE,
data=None), selectors.EVENT_WRITE)], ]
flags = Proxy.initialize(enable_static_server=True)
flags.plugins = Proxy.load_plugins([
bytes_(PLUGIN_HTTP_PROXY),
bytes_(PLUGIN_WEB_SERVER),
])
self.protocol_handler = HttpProtocolHandler(
TcpClientConnection(self._conn, self._addr),
flags=flags)
self.protocol_handler.initialize()
self.protocol_handler.run_once()
self.protocol_handler.run_once()
self.assertEqual(mock_selector.return_value.select.call_count, 2)
self.assertEqual(self._conn.send.call_count, 1)
self.assertEqual(self._conn.send.call_args[0][0],
HttpWebServerPlugin.DEFAULT_404_RESPONSE)
def test_e2e(self, mock_fromfd: mock.Mock, mock_selector: mock.Mock,
mock_sign_csr: mock.Mock, mock_gen_csr: mock.Mock,
mock_gen_public_key: mock.Mock, mock_server_conn: mock.Mock,
mock_ssl_context: mock.Mock,
mock_ssl_wrap: mock.Mock) -> None:
host, port = uuid.uuid4().hex, 443
netloc = '{0}:{1}'.format(host, port)
self.mock_fromfd = mock_fromfd
self.mock_selector = mock_selector
self.mock_sign_csr = mock_sign_csr
self.mock_gen_csr = mock_gen_csr
self.mock_gen_public_key = mock_gen_public_key
self.mock_server_conn = mock_server_conn
self.mock_ssl_context = mock_ssl_context
self.mock_ssl_wrap = mock_ssl_wrap
self.mock_sign_csr.return_value = True
self.mock_gen_csr.return_value = True
self.mock_gen_public_key.return_value = True
ssl_connection = mock.MagicMock(spec=ssl.SSLSocket)
self.mock_ssl_context.return_value.wrap_socket.return_value = ssl_connection
self.mock_ssl_wrap.return_value = mock.MagicMock(spec=ssl.SSLSocket)
plain_connection = mock.MagicMock(spec=socket.socket)
def mock_connection() -> Any:
if self.mock_ssl_context.return_value.wrap_socket.called:
return ssl_connection
return plain_connection
# Do not mock the original wrap method
self.mock_server_conn.return_value.wrap.side_effect = \
lambda x, y: TcpServerConnection.wrap(
self.mock_server_conn.return_value, x, y)
type(self.mock_server_conn.return_value).connection = \
mock.PropertyMock(side_effect=mock_connection)
self.fileno = 10
self._addr = ('127.0.0.1', 54382)
self.flags = Proxy.initialize(ca_cert_file='ca-cert.pem',
ca_key_file='ca-key.pem',
ca_signing_key_file='ca-signing-key.pem')
self.plugin = mock.MagicMock()
self.proxy_plugin = mock.MagicMock()
self.flags.plugins = {
b'HttpProtocolHandlerPlugin': [self.plugin, HttpProxyPlugin],
b'HttpProxyBasePlugin': [self.proxy_plugin],
}
self._conn = mock_fromfd.return_value
self.protocol_handler = HttpProtocolHandler(TcpClientConnection(
self._conn, self._addr),
flags=self.flags)
self.protocol_handler.initialize()
self.plugin.assert_called()
self.assertEqual(self.plugin.call_args[0][1], self.flags)
self.assertEqual(self.plugin.call_args[0][2].connection, self._conn)
self.proxy_plugin.assert_called()
self.assertEqual(self.proxy_plugin.call_args[0][1], self.flags)
self.assertEqual(self.proxy_plugin.call_args[0][2].connection,
self._conn)
connect_request = build_http_request(httpMethods.CONNECT,
bytes_(netloc),
headers={
b'Host': bytes_(netloc),
})
self._conn.recv.return_value = connect_request
# Prepare mocked HttpProtocolHandlerPlugin
self.plugin.return_value.get_descriptors.return_value = ([], [])
self.plugin.return_value.write_to_descriptors.return_value = False
self.plugin.return_value.read_from_descriptors.return_value = False
self.plugin.return_value.on_client_data.side_effect = lambda raw: raw
self.plugin.return_value.on_request_complete.return_value = False
self.plugin.return_value.on_response_chunk.side_effect = lambda chunk: chunk
self.plugin.return_value.on_client_connection_close.return_value = None
# Prepare mocked HttpProxyBasePlugin
self.proxy_plugin.return_value.before_upstream_connection.side_effect = lambda r: r
self.proxy_plugin.return_value.handle_client_request.side_effect = lambda r: r
self.mock_selector.return_value.select.side_effect = [
[(selectors.SelectorKey(fileobj=self._conn,
fd=self._conn.fileno,
events=selectors.EVENT_READ,
data=None), selectors.EVENT_READ)],
]
self.protocol_handler.run_once()
# Assert our mocked plugins invocations
self.plugin.return_value.get_descriptors.assert_called()
self.plugin.return_value.write_to_descriptors.assert_called_with([])
self.plugin.return_value.on_client_data.assert_called_with(
connect_request)
self.plugin.return_value.on_request_complete.assert_called()
self.plugin.return_value.read_from_descriptors.assert_called_with(
[self._conn])
self.proxy_plugin.return_value.before_upstream_connection.assert_called(
)
self.proxy_plugin.return_value.handle_client_request.assert_called()
self.mock_server_conn.assert_called_with(host, port)
self.mock_server_conn.return_value.connection.setblocking.assert_called_with(
False)
self.mock_ssl_context.assert_called_with(ssl.Purpose.SERVER_AUTH,
cafile=None)
# self.assertEqual(self.mock_ssl_context.return_value.options,
# ssl.OP_NO_SSLv2 | ssl.OP_NO_SSLv3 | ssl.OP_NO_TLSv1 |
# ssl.OP_NO_TLSv1_1)
self.assertEqual(plain_connection.setblocking.call_count, 2)
self.mock_ssl_context.return_value.wrap_socket.assert_called_with(
plain_connection, server_hostname=host)
self.assertEqual(self.mock_sign_csr.call_count, 1)
self.assertEqual(self.mock_gen_csr.call_count, 1)
self.assertEqual(self.mock_gen_public_key.call_count, 1)
self.assertEqual(ssl_connection.setblocking.call_count, 1)
self.assertEqual(self.mock_server_conn.return_value._conn,
ssl_connection)
self._conn.send.assert_called_with(
HttpProxyPlugin.PROXY_TUNNEL_ESTABLISHED_RESPONSE_PKT)
assert self.flags.ca_cert_dir is not None
self.mock_ssl_wrap.assert_called_with(
self._conn,
server_side=True,
keyfile=self.flags.ca_signing_key_file,
certfile=HttpProxyPlugin.generated_cert_file_path(
self.flags.ca_cert_dir, host),
ssl_version=ssl.PROTOCOL_TLS)
self.assertEqual(self._conn.setblocking.call_count, 2)
self.assertEqual(self.protocol_handler.client.connection,
self.mock_ssl_wrap.return_value)
# Assert connection references for all other plugins is updated
self.assertEqual(self.plugin.return_value.client._conn,
self.mock_ssl_wrap.return_value)
self.assertEqual(self.proxy_plugin.return_value.client._conn,
self.mock_ssl_wrap.return_value)
def setUp(self,
mock_fromfd: mock.Mock,
mock_selector: mock.Mock,
mock_sign_csr: mock.Mock,
mock_gen_csr: mock.Mock,
mock_gen_public_key: mock.Mock,
mock_server_conn: mock.Mock,
mock_ssl_context: mock.Mock,
mock_ssl_wrap: mock.Mock) -> None:
self.mock_fromfd = mock_fromfd
self.mock_selector = mock_selector
self.mock_sign_csr = mock_sign_csr
self.mock_gen_csr = mock_gen_csr
self.mock_gen_public_key = mock_gen_public_key
self.mock_server_conn = mock_server_conn
self.mock_ssl_context = mock_ssl_context
self.mock_ssl_wrap = mock_ssl_wrap
self.mock_sign_csr.return_value = True
self.mock_gen_csr.return_value = True
self.mock_gen_public_key.return_value = True
self.fileno = 10
self._addr = ('127.0.0.1', 54382)
self.flags = Proxy.initialize(
ca_cert_file='ca-cert.pem',
ca_key_file='ca-key.pem',
ca_signing_key_file='ca-signing-key.pem',)
self.plugin = mock.MagicMock()
plugin = get_plugin_by_test_name(self._testMethodName)
self.flags.plugins = {
b'HttpProtocolHandlerPlugin': [HttpProxyPlugin],
b'HttpProxyBasePlugin': [plugin],
}
self._conn = mock.MagicMock(spec=socket.socket)
mock_fromfd.return_value = self._conn
self.protocol_handler = HttpProtocolHandler(
TcpClientConnection(self._conn, self._addr), flags=self.flags)
self.protocol_handler.initialize()
self.server = self.mock_server_conn.return_value
self.server_ssl_connection = mock.MagicMock(spec=ssl.SSLSocket)
self.mock_ssl_context.return_value.wrap_socket.return_value = self.server_ssl_connection
self.client_ssl_connection = mock.MagicMock(spec=ssl.SSLSocket)
self.mock_ssl_wrap.return_value = self.client_ssl_connection
def has_buffer() -> bool:
return cast(bool, self.server.queue.called)
def closed() -> bool:
return not self.server.connect.called
def mock_connection() -> Any:
if self.mock_ssl_context.return_value.wrap_socket.called:
return self.server_ssl_connection
return self._conn
# Do not mock the original wrap method
self.server.wrap.side_effect = \
lambda x, y: TcpServerConnection.wrap(self.server, x, y)
self.server.has_buffer.side_effect = has_buffer
type(self.server).closed = mock.PropertyMock(side_effect=closed)
type(
self.server).connection = mock.PropertyMock(
side_effect=mock_connection)
self.mock_selector.return_value.select.side_effect = [
[(selectors.SelectorKey(
fileobj=self._conn,
fd=self._conn.fileno,
events=selectors.EVENT_READ,
data=None), selectors.EVENT_READ)],
[(selectors.SelectorKey(
fileobj=self.client_ssl_connection,
fd=self.client_ssl_connection.fileno,
events=selectors.EVENT_READ,
data=None), selectors.EVENT_READ)],
[(selectors.SelectorKey(
fileobj=self.server_ssl_connection,
fd=self.server_ssl_connection.fileno,
events=selectors.EVENT_WRITE,
data=None), selectors.EVENT_WRITE)],
[(selectors.SelectorKey(
fileobj=self.server_ssl_connection,
fd=self.server_ssl_connection.fileno,
events=selectors.EVENT_READ,
data=None), selectors.EVENT_READ)], ]
# Connect
def send(raw: bytes) -> int:
return len(raw)
self._conn.send.side_effect = send
self._conn.recv.return_value = build_http_request(
httpMethods.CONNECT, b'uni.corn:443'
)
self.protocol_handler.run_once()
self.assertEqual(self.mock_sign_csr.call_count, 1)
self.assertEqual(self.mock_gen_csr.call_count, 1)
self.assertEqual(self.mock_gen_public_key.call_count, 1)
self.mock_server_conn.assert_called_once_with('uni.corn', 443)
self.server.connect.assert_called()
self.assertEqual(
self.protocol_handler.client.connection,
self.client_ssl_connection)
self.assertEqual(self.server.connection, self.server_ssl_connection)
self._conn.send.assert_called_with(
HttpProxyPlugin.PROXY_TUNNEL_ESTABLISHED_RESPONSE_PKT
)
self.assertFalse(self.protocol_handler.client.has_buffer())
def test_load_plugin_from_args(self) -> None:
self.flags = Proxy.initialize([
'--plugins',
'proxy.plugin.CacheResponsesPlugin',
])
self.assert_plugins({'HttpProxyBasePlugin': [CacheResponsesPlugin]})