Bump dnspython from 2.6.1 to 2.7.0 (#2440)

* Bump dnspython from 2.6.1 to 2.7.0

Bumps [dnspython](https://github.com/rthalley/dnspython) from 2.6.1 to 2.7.0.
- [Release notes](https://github.com/rthalley/dnspython/releases)
- [Changelog](https://github.com/rthalley/dnspython/blob/main/doc/whatsnew.rst)
- [Commits](https://github.com/rthalley/dnspython/compare/v2.6.1...v2.7.0)

---
updated-dependencies:
- dependency-name: dnspython
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Update dnspython==2.7.0

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: JonnyWong16 <9099342+JonnyWong16@users.noreply.github.com>

[skip ci]
This commit is contained in:
dependabot[bot] 2024-11-19 10:00:50 -08:00 committed by GitHub
parent 0836fb902c
commit feca713b76
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
56 changed files with 1382 additions and 665 deletions

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@ -21,11 +21,9 @@ from dns.quic._common import (
UnexpectedEOF,
)
# Avoid circularity with dns.query
if hasattr(selectors, "PollSelector"):
_selector_class = selectors.PollSelector # type: ignore
else:
_selector_class = selectors.SelectSelector # type: ignore
# Function used to create a socket. Can be overridden if needed in special
# situations.
socket_factory = socket.socket
class SyncQuicStream(BaseQuicStream):
@ -46,14 +44,29 @@ class SyncQuicStream(BaseQuicStream):
raise dns.exception.Timeout
self._expecting = 0
def wait_for_end(self, expiration):
while True:
timeout = self._timeout_from_expiration(expiration)
with self._lock:
if self._buffer.seen_end():
return
with self._wake_up:
if not self._wake_up.wait(timeout):
raise dns.exception.Timeout
def receive(self, timeout=None):
expiration = self._expiration_from_timeout(timeout)
self.wait_for(2, expiration)
with self._lock:
(size,) = struct.unpack("!H", self._buffer.get(2))
self.wait_for(size, expiration)
with self._lock:
return self._buffer.get(size)
if self._connection.is_h3():
self.wait_for_end(expiration)
with self._lock:
return self._buffer.get_all()
else:
self.wait_for(2, expiration)
with self._lock:
(size,) = struct.unpack("!H", self._buffer.get(2))
self.wait_for(size, expiration)
with self._lock:
return self._buffer.get(size)
def send(self, datagram, is_end=False):
data = self._encapsulate(datagram)
@ -81,7 +94,7 @@ class SyncQuicStream(BaseQuicStream):
class SyncQuicConnection(BaseQuicConnection):
def __init__(self, connection, address, port, source, source_port, manager):
super().__init__(connection, address, port, source, source_port, manager)
self._socket = socket.socket(self._af, socket.SOCK_DGRAM, 0)
self._socket = socket_factory(self._af, socket.SOCK_DGRAM, 0)
if self._source is not None:
try:
self._socket.bind(
@ -118,7 +131,7 @@ class SyncQuicConnection(BaseQuicConnection):
def _worker(self):
try:
sel = _selector_class()
sel = selectors.DefaultSelector()
sel.register(self._socket, selectors.EVENT_READ, self._read)
sel.register(self._receive_wakeup, selectors.EVENT_READ, self._drain_wakeup)
while not self._done:
@ -140,6 +153,7 @@ class SyncQuicConnection(BaseQuicConnection):
finally:
with self._lock:
self._done = True
self._socket.close()
# Ensure anyone waiting for this gets woken up.
self._handshake_complete.set()
@ -150,10 +164,29 @@ class SyncQuicConnection(BaseQuicConnection):
if event is None:
return
if isinstance(event, aioquic.quic.events.StreamDataReceived):
with self._lock:
stream = self._streams.get(event.stream_id)
if stream:
stream._add_input(event.data, event.end_stream)
if self.is_h3():
h3_events = self._h3_conn.handle_event(event)
for h3_event in h3_events:
if isinstance(h3_event, aioquic.h3.events.HeadersReceived):
with self._lock:
stream = self._streams.get(event.stream_id)
if stream:
if stream._headers is None:
stream._headers = h3_event.headers
elif stream._trailers is None:
stream._trailers = h3_event.headers
if h3_event.stream_ended:
stream._add_input(b"", True)
elif isinstance(h3_event, aioquic.h3.events.DataReceived):
with self._lock:
stream = self._streams.get(event.stream_id)
if stream:
stream._add_input(h3_event.data, h3_event.stream_ended)
else:
with self._lock:
stream = self._streams.get(event.stream_id)
if stream:
stream._add_input(event.data, event.end_stream)
elif isinstance(event, aioquic.quic.events.HandshakeCompleted):
self._handshake_complete.set()
elif isinstance(event, aioquic.quic.events.ConnectionTerminated):
@ -170,6 +203,18 @@ class SyncQuicConnection(BaseQuicConnection):
self._connection.send_stream_data(stream, data, is_end)
self._send_wakeup.send(b"\x01")
def send_headers(self, stream_id, headers, is_end=False):
with self._lock:
super().send_headers(stream_id, headers, is_end)
if is_end:
self._send_wakeup.send(b"\x01")
def send_data(self, stream_id, data, is_end=False):
with self._lock:
super().send_data(stream_id, data, is_end)
if is_end:
self._send_wakeup.send(b"\x01")
def run(self):
if self._closed:
return
@ -203,16 +248,24 @@ class SyncQuicConnection(BaseQuicConnection):
class SyncQuicManager(BaseQuicManager):
def __init__(self, conf=None, verify_mode=ssl.CERT_REQUIRED, server_name=None):
super().__init__(conf, verify_mode, SyncQuicConnection, server_name)
def __init__(
self, conf=None, verify_mode=ssl.CERT_REQUIRED, server_name=None, h3=False
):
super().__init__(conf, verify_mode, SyncQuicConnection, server_name, h3)
self._lock = threading.Lock()
def connect(
self, address, port=853, source=None, source_port=0, want_session_ticket=True
self,
address,
port=853,
source=None,
source_port=0,
want_session_ticket=True,
want_token=True,
):
with self._lock:
(connection, start) = self._connect(
address, port, source, source_port, want_session_ticket
address, port, source, source_port, want_session_ticket, want_token
)
if start:
connection.run()
@ -226,6 +279,10 @@ class SyncQuicManager(BaseQuicManager):
with self._lock:
super().save_session_ticket(address, port, ticket)
def save_token(self, address, port, token):
with self._lock:
super().save_token(address, port, token)
def __enter__(self):
return self