async def test_https_proxy_unsupported_tls_in_tls(
client_ssl_ctx,
secure_proxy_url,
web_server_endpoint_type,
) -> None:
"""Ensure connecting to TLS endpoints w/ HTTPS proxy needs patching.
This also checks that a helpful warning on how to patch the env
is displayed.
"""
url = URL.build(scheme=web_server_endpoint_type, host="python.org")
escaped_host_port = ":".join((url.host.replace(".", r"\."), str(url.port)))
escaped_proxy_url = str(secure_proxy_url).replace(".", r"\.")
conn = aiohttp.TCPConnector()
sess = aiohttp.ClientSession(connector=conn)
expected_warning_text = (
r"^"
r"An HTTPS request is being sent through an HTTPS proxy\. "
"This support for TLS in TLS is known to be disabled "
r"in the stdlib asyncio\. This is why you'll probably see "
r"an error in the log below\.\n\n"
"It is possible to enable it via monkeypatching under "
r"Python 3\.7 or higher\. For more details, see:\n"
r"\* https://bugs\.python\.org/issue37179\n"
r"\* https://github\.com/python/cpython/pull/28073\n\n"
r"You can temporarily patch this as follows:\n"
r"\* https://docs\.aiohttp\.org/en/stable/client_advanced\.html#proxy-support\n"
r"\* https://github\.com/aio-libs/aiohttp/discussions/6044\n$"
)
type_err = (
r"transport <asyncio\.sslproto\._SSLProtocolTransport object at "
r"0x[\d\w]+> is not supported by start_tls\(\)"
)
expected_exception_reason = (
r"^"
"Cannot initialize a TLS-in-TLS connection to host "
f"{escaped_host_port!s} through an underlying connection "
f"to an HTTPS proxy {escaped_proxy_url!s} ssl:{client_ssl_ctx!s} "
f"[{type_err!s}]"
r"$"
)
with pytest.warns(RuntimeWarning, match=expected_warning_text,), pytest.raises(
ClientConnectionError,
match=expected_exception_reason,
) as conn_err:
await sess.get(url, proxy=secure_proxy_url, ssl=client_ssl_ctx)
assert type(conn_err.value.__cause__) == TypeError
assert match_regex(f"^{type_err!s}$", str(conn_err.value.__cause__))
await sess.close()
await conn.close()
def check_user_messages(message):
user_message_begin_index = 3
split_line = message.split(" ")
if split_line[1] == "MODE":
name = match_regex(r"-o (\S*)", message)
if name is not None:
try_op(name.group(1))
elif len(split_line) >= user_message_begin_index:
if split_line[user_message_begin_index] == ":.botquit":
disconnect()
return NextExecutionStep.RETURN
if split_line[user_message_begin_index] == ":.get":
print(message)
match = match_regex(":([^!]*)!.*?:\.get ([\S ]*)", message)
name = match.group(1)
message = match.group(2).replace(" ", "_")
url = "https://en.wikipedia.org/wiki/" + message.lower()
send_data("PRIVMSG %s" % (channel + " :" + name + ": " + url))
return NextExecutionStep.DO_NOTHING
def check_user_messages(message):
user_message_begin_index = 3
split_line = message.split(" ")
if split_line[1] == "MODE":
name = match_regex(r"-o (\S*)", message)
if name is not None:
try_op(name.group(1))
elif len(split_line) >= user_message_begin_index:
if split_line[user_message_begin_index] == ":.botquit":
disconnect()
return NextExecutionStep.RETURN
if split_line[user_message_begin_index] == ":.get":
print(message)
match = match_regex(":([^!]*)!.*?:\.get ([\S ]*)", message)
name = match.group(1)
message = match.group(2).replace(" ", "_")
url = "https://en.wikipedia.org/wiki/" + message.lower()
send_data("PRIVMSG %s" %
(channel + " :" + name + ": " + url))
return NextExecutionStep.DO_NOTHING
def check_server_messages(message):
split_line = message.split(" ")
if split_line[0] == "PING":
send_data("PONG %s" % split_line[1])
elif split_line[1] == "JOIN":
name = match_regex(r":([^!]*)!", split_line[0]).group(1)
if not (name is None or name == nick_name or name == user_name):
send_data("PRIVMSG %s" % (channel + " :Hello, " + name))
try_op(name)
else:
return NextExecutionStep.DO_NOTHING
return NextExecutionStep.CONTINUE
def check_server_messages(message):
split_line = message.split(" ")
if split_line[0] == "PING":
send_data("PONG %s" % split_line[1])
elif split_line[1] == "JOIN":
name = match_regex(r":([^!]*)!", split_line[0]).group(1)
if not (name is None or name == nick_name
or name == user_name):
send_data("PRIVMSG %s" % (channel + " :Hello, " + name))
try_op(name)
else:
return NextExecutionStep.DO_NOTHING
return NextExecutionStep.CONTINUE