[Python-checkins] cpython (merge 3.4 -> 3.5): Merge 3.4 (asyncio)
victor.stinner
python-checkins at python.org
Mon Sep 21 18:09:36 CEST 2015
https://hg.python.org/cpython/rev/4115bc40b5ef
changeset: 98134:4115bc40b5ef
branch: 3.5
parent: 98131:3184c43627f5
parent: 98133:d7859e7e7071
user: Victor Stinner <victor.stinner at gmail.com>
date: Mon Sep 21 18:08:06 2015 +0200
summary:
Merge 3.4 (asyncio)
files:
Doc/library/asyncio-protocol.rst | 5 +
Lib/asyncio/selector_events.py | 1 +
Lib/asyncio/sslproto.py | 4 +
Lib/test/test_asyncio/test_events.py | 75 +++++++++++++--
4 files changed, 73 insertions(+), 12 deletions(-)
diff --git a/Doc/library/asyncio-protocol.rst b/Doc/library/asyncio-protocol.rst
--- a/Doc/library/asyncio-protocol.rst
+++ b/Doc/library/asyncio-protocol.rst
@@ -71,6 +71,8 @@
- ``'peercert'``: peer certificate; result of
:meth:`ssl.SSLSocket.getpeercert`
- ``'sslcontext'``: :class:`ssl.SSLContext` instance
+ - ``'ssl_object'``: :class:`ssl.SSLObject` or :class:`ssl.SSLSocket`
+ instance
* pipe:
@@ -80,6 +82,9 @@
- ``'subprocess'``: :class:`subprocess.Popen` instance
+ .. versionchanged:: 3.4.4
+ ``'ssl_object'`` info was added to SSL sockets.
+
ReadTransport
-------------
diff --git a/Lib/asyncio/selector_events.py b/Lib/asyncio/selector_events.py
--- a/Lib/asyncio/selector_events.py
+++ b/Lib/asyncio/selector_events.py
@@ -843,6 +843,7 @@
self._extra.update(peercert=peercert,
cipher=self._sock.cipher(),
compression=self._sock.compression(),
+ ssl_object=self._sock,
)
self._read_wants_write = False
diff --git a/Lib/asyncio/sslproto.py b/Lib/asyncio/sslproto.py
--- a/Lib/asyncio/sslproto.py
+++ b/Lib/asyncio/sslproto.py
@@ -295,6 +295,7 @@
def __init__(self, loop, ssl_protocol, app_protocol):
self._loop = loop
+ # SSLProtocol instance
self._ssl_protocol = ssl_protocol
self._app_protocol = app_protocol
self._closed = False
@@ -425,10 +426,12 @@
self._app_protocol = app_protocol
self._app_transport = _SSLProtocolTransport(self._loop,
self, self._app_protocol)
+ # _SSLPipe instance (None until the connection is made)
self._sslpipe = None
self._session_established = False
self._in_handshake = False
self._in_shutdown = False
+ # transport, ex: SelectorSocketTransport
self._transport = None
def _wakeup_waiter(self, exc=None):
@@ -591,6 +594,7 @@
self._extra.update(peercert=peercert,
cipher=sslobj.cipher(),
compression=sslobj.compression(),
+ ssl_object=sslobj,
)
self._app_protocol.connection_made(self._app_transport)
self._wakeup_waiter()
diff --git a/Lib/test/test_asyncio/test_events.py b/Lib/test/test_asyncio/test_events.py
--- a/Lib/test/test_asyncio/test_events.py
+++ b/Lib/test/test_asyncio/test_events.py
@@ -57,6 +57,17 @@
ONLYKEY = data_file('ssl_key.pem')
SIGNED_CERTFILE = data_file('keycert3.pem')
SIGNING_CA = data_file('pycacert.pem')
+PEERCERT = {'serialNumber': 'B09264B1F2DA21D1',
+ 'version': 1,
+ 'subject': ((('countryName', 'XY'),),
+ (('localityName', 'Castle Anthrax'),),
+ (('organizationName', 'Python Software Foundation'),),
+ (('commonName', 'localhost'),)),
+ 'issuer': ((('countryName', 'XY'),),
+ (('organizationName', 'Python Software Foundation CA'),),
+ (('commonName', 'our-ca-server'),)),
+ 'notAfter': 'Nov 13 19:47:07 2022 GMT',
+ 'notBefore': 'Jan 4 19:47:07 2013 GMT'}
class MyBaseProto(asyncio.Protocol):
@@ -596,22 +607,56 @@
self.assertGreater(pr.nbytes, 0)
tr.close()
+ def check_ssl_extra_info(self, client, check_sockname=True,
+ peername=None, peercert={}):
+ if check_sockname:
+ self.assertIsNotNone(client.get_extra_info('sockname'))
+ if peername:
+ self.assertEqual(peername,
+ client.get_extra_info('peername'))
+ else:
+ self.assertIsNotNone(client.get_extra_info('peername'))
+ self.assertEqual(peercert,
+ client.get_extra_info('peercert'))
+
+ # Python disables compression to prevent CRIME attacks by default
+ self.assertIsNone(client.get_extra_info('compression'))
+
+ # test SSL cipher
+ cipher = client.get_extra_info('cipher')
+ self.assertIsInstance(cipher, tuple)
+ self.assertEqual(len(cipher), 3, cipher)
+ self.assertIsInstance(cipher[0], str)
+ self.assertIsInstance(cipher[1], str)
+ self.assertIsInstance(cipher[2], int)
+
+ # test SSL object
+ sslobj = client.get_extra_info('ssl_object')
+ self.assertIsNotNone(sslobj)
+ self.assertEqual(sslobj.compression(),
+ client.get_extra_info('compression'))
+ self.assertEqual(sslobj.cipher(),
+ client.get_extra_info('cipher'))
+ self.assertEqual(sslobj.getpeercert(),
+ client.get_extra_info('peercert'))
+
def _basetest_create_ssl_connection(self, connection_fut,
- check_sockname=True):
+ check_sockname=True,
+ peername=None):
tr, pr = self.loop.run_until_complete(connection_fut)
self.assertIsInstance(tr, asyncio.Transport)
self.assertIsInstance(pr, asyncio.Protocol)
self.assertTrue('ssl' in tr.__class__.__name__.lower())
- if check_sockname:
- self.assertIsNotNone(tr.get_extra_info('sockname'))
+ self.check_ssl_extra_info(tr, check_sockname, peername)
self.loop.run_until_complete(pr.done)
self.assertGreater(pr.nbytes, 0)
tr.close()
def _test_create_ssl_connection(self, httpd, create_connection,
- check_sockname=True):
+ check_sockname=True, peername=None):
conn_fut = create_connection(ssl=test_utils.dummy_ssl_context())
- self._basetest_create_ssl_connection(conn_fut, check_sockname)
+ self._basetest_create_ssl_connection(conn_fut, check_sockname,
+ peername)
# ssl.Purpose was introduced in Python 3.4
if hasattr(ssl, 'Purpose'):
@@ -629,7 +674,8 @@
with mock.patch('ssl.create_default_context',
side_effect=_dummy_ssl_create_context) as m:
conn_fut = create_connection(ssl=True)
- self._basetest_create_ssl_connection(conn_fut, check_sockname)
+ self._basetest_create_ssl_connection(conn_fut, check_sockname,
+ peername)
self.assertEqual(m.call_count, 1)
# With the real ssl.create_default_context(), certificate
@@ -638,7 +684,8 @@
conn_fut = create_connection(ssl=True)
# Ignore the "SSL handshake failed" log in debug mode
with test_utils.disable_logger():
- self._basetest_create_ssl_connection(conn_fut, check_sockname)
+ self._basetest_create_ssl_connection(conn_fut, check_sockname,
+ peername)
self.assertEqual(cm.exception.reason, 'CERTIFICATE_VERIFY_FAILED')
@@ -649,7 +696,8 @@
self.loop.create_connection,
lambda: MyProto(loop=self.loop),
*httpd.address)
- self._test_create_ssl_connection(httpd, create_connection)
+ self._test_create_ssl_connection(httpd, create_connection,
+ peername=httpd.address)
def test_legacy_create_ssl_connection(self):
with test_utils.force_legacy_ssl_support():
@@ -669,7 +717,8 @@
server_hostname='127.0.0.1')
self._test_create_ssl_connection(httpd, create_connection,
- check_sockname)
+ check_sockname,
+ peername=httpd.address)
def test_legacy_create_ssl_unix_connection(self):
with test_utils.force_legacy_ssl_support():
@@ -819,9 +868,7 @@
self.assertEqual(3, proto.nbytes)
# extra info is available
- self.assertIsNotNone(proto.transport.get_extra_info('sockname'))
- self.assertEqual('127.0.0.1',
- proto.transport.get_extra_info('peername')[0])
+ self.check_ssl_extra_info(client, peername=(host, port))
# close connection
proto.transport.close()
@@ -1023,6 +1070,10 @@
server_hostname='localhost')
client, pr = self.loop.run_until_complete(f_c)
+ # extra info is available
+ self.check_ssl_extra_info(client,peername=(host, port),
+ peercert=PEERCERT)
+
# close connection
proto.transport.close()
client.close()
--
Repository URL: https://hg.python.org/cpython
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