9d01717f37
Issue #20896 , #22935 : The ssl.get_server_certificate() function now uses the
...
ssl.PROTOCOL_SSLv23 protocol by default, not ssl.PROTOCOL_SSLv3, for maximum
compatibility and support platforms where ssl.PROTOCOL_SSLv3 support is
disabled.
2015-01-06 12:21:26 +01:00
0041142785
Issue #22935 : Fix ssl module when SSLv3 protocol is not supported
2014-12-12 12:23:09 +01:00
7243b574e5
don't require OpenSSL SNI to pass hostname to ssl functions ( #22921 )
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Patch by Donald Stufft.
2014-11-23 17:04:34 -06:00
beeb512fe1
Issue #21356 : Make ssl.RAND_egd() optional to support LibreSSL. The
...
availability of the function is checked during the compilation.
Patch written by Bernard Spil.
2014-11-28 13:28:25 +01:00
f9284ae8ed
merge 3.4 ( #22921 )
2014-11-23 17:06:39 -06:00
1cca273669
merge 3.4 ( #22417 )
2014-11-03 14:36:48 -05:00
4ffb075271
PEP 476: enable HTTPS certificate verification by default ( #22417 )
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Patch by Alex Gaynor with some modifications by me.
2014-11-03 14:29:33 -05:00
1ed2e69a4a
Issue #22186 : Fix typos in Lib/.
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Patch by Févry Thibault.
2014-10-19 18:07:05 +03:00
f23530f569
Issue #22186 : Fix typos in Lib/.
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Patch by Févry Thibault.
2014-10-19 18:04:38 +03:00
a21de3d45e
Issue #22638 : SSLv3 is now disabled throughout the standard library.
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It can still be enabled by instantiating a SSLContext manually.
2014-10-17 19:28:30 +02:00
e4eda4d33f
Issue #22638 : SSLv3 is now disabled throughout the standard library.
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It can still be enabled by instantiating a SSLContext manually.
2014-10-17 19:28:30 +02:00
3cb9379881
Remove unused "block" argument in SSLObject.do_handshake() (issue #21965 )
2014-10-06 00:21:09 +02:00
b1fdf47ff5
Issue #21965 : Add support for in-memory SSL to the ssl module.
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Patch by Geert Jansen.
2014-10-05 20:41:53 +02:00
8b9cfa1066
merge 3.4 ( #22449 )
2014-10-03 17:33:45 -04:00
5915b0f924
also use openssl envvars to find certs on windows ( closes #22449 )
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Patch by Christian Heimes and Alex Gaynor.
2014-10-03 17:27:05 -04:00
47e40429fb
Issue #20421 : Add a .version() method to SSL sockets exposing the actual protocol version in use.
2014-09-04 21:00:10 +02:00
915d14190e
fix issue #17552 : add socket.sendfile() method allowing to send a file over a socket by using high-performance os.sendfile() on UNIX. Patch by Giampaolo Rodola'·
2014-06-11 03:54:30 +02:00
b4bebdafe3
Issue #20951 : SSLSocket.send() now raises either SSLWantReadError or SSLWantWriteError on a non-blocking socket if the operation would block. Previously, it would return 0.
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Patch by Nikolaus Rath.
2014-04-29 10:03:28 +02:00
c695c95626
Issue #19940 : ssl.cert_time_to_seconds() now interprets the given time string in the UTC timezone (as specified in RFC 5280), not the local timezone.
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Patch by Akira.
2014-04-28 20:57:36 +02:00
172f025bed
Issue #21068 : The ssl.PROTOCOL* constants are now enum members.
2014-04-18 20:33:08 +02:00
94a5b663bf
Issue #20896 : ssl.get_server_certificate() now uses PROTOCOL_SSLv23, not PROTOCOL_SSLv3, for maximum compatibility.
2014-04-16 18:56:28 +02:00
6a2ba94908
Issue #21013 : Enhance ssl.create_default_context() for server side contexts
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Closes #21013 by modfying ssl.create_default_context() to:
* Move the restricted ciphers to only apply when using
ssl.Purpose.CLIENT_AUTH. The major difference between restricted and not
is the lack of RC4 in the restricted. However there are servers that exist
that only expose RC4 still.
* Switches the default protocol to ssl.PROTOCOL_SSLv23 so that the context
will select TLS1.1 or TLS1.2 if it is available.
* Add ssl.OP_NO_SSLv3 by default to continue to block SSL3.0 sockets
* Add ssl.OP_SINGLE_DH_USE and ssl.OP_SINGLE_ECDG_USE to improve the security
of the perfect forward secrecy
* Add ssl.OP_CIPHER_SERVER_PREFERENCE so that when used for a server side
socket the context will prioritize our ciphers which have been carefully
selected to maximize security and performance.
* Documents the failure conditions when a SSL3.0 connection is required so
that end users can more easily determine if they need to unset
ssl.OP_NO_SSLv3.
2014-03-23 19:05:28 -04:00
79ccaa2cad
Issue #20995 : Enhance default ciphers used by the ssl module
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Closes #20995 by Enabling better security by prioritizing ciphers
such that:
* Prefer cipher suites that offer perfect forward secrecy (DHE/ECDHE)
* Prefer ECDHE over DHE for better performance
* Prefer any AES-GCM over any AES-CBC for better performance and security
* Then Use HIGH cipher suites as a fallback
* Then Use 3DES as fallback which is secure but slow
* Finally use RC4 as a fallback which is problematic but needed for
compatibility some times.
* Disable NULL authentication, NULL encryption, and MD5 MACs for security
reasons
2014-03-21 21:33:34 -04:00
7fa767e517
Issue #20976 : pyflakes: Remove unused imports
2014-03-20 09:16:38 +01:00
e6d2f159fc
Issue #19422 : Explicitly disallow non-SOCK_STREAM sockets in the ssl module, rather than silently let them emit clear text data.
2013-12-28 17:30:51 +01:00
3e86ba4e32
Issue #19422 : Explicitly disallow non-SOCK_STREAM sockets in the ssl module, rather than silently let them emit clear text data.
2013-12-28 17:26:33 +01:00
1da3ba8697
Issue #19509 : Don't close the socket in do_handshake() when hostname verification fails.
2013-12-04 20:46:20 +01:00
a02c69a73b
add check_hostname arg to ssl._create_stdlib_context()
2013-12-02 20:59:28 +01:00
1aa9a75fbf
Issue #19509 : Add SSLContext.check_hostname to match the peer's certificate
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with server_hostname on handshake.
2013-12-02 02:41:19 +01:00
dec813f118
ssl.create_default_context() sets OP_NO_COMPRESSION to prevent CRIME
2013-11-28 08:06:54 +01:00
67986f9431
Issue #19735 : Implement private function ssl._create_stdlib_context() to
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create SSLContext objects in Python's stdlib module. It provides a single
configuration point and makes use of SSLContext.load_default_certs().
2013-11-23 22:43:47 +01:00
4c05b472dd
Issue #19689 : Add ssl.create_default_context() factory function. It creates
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a new SSLContext object with secure default settings.
2013-11-23 15:58:30 +01:00
72d28500b3
Issue #19292 : Add SSLContext.load_default_certs() to load default root CA
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certificates from default stores or system stores. By default the method
loads CA certs for authentication of server certs.
2013-11-23 13:56:58 +01:00
44109d7de7
Issue #17134 : Finalize interface to Windows' certificate store. Cert and
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CRL enumeration are now two functions. enum_certificates() also returns
purpose flags as set of OIDs.
2013-11-22 01:51:30 +01:00
225877917e
Issue #8813 : Add SSLContext.verify_flags to change the verification flags
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of the context in order to enable certification revocation list (CRL)
checks or strict X509 rules.
2013-11-21 23:56:13 +01:00
a6bc95aa02
Issue #19448 : Add private API to SSL module to lookup ASN.1 objects by OID, NID, short name and long name.
2013-11-17 19:59:14 +01:00
72c98d3a76
Issue #17997 : Change behavior of ``ssl.match_hostname()`` to follow RFC 6125,
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for security reasons. It now doesn't match multiple wildcards nor wildcards
inside IDN fragments.
2013-10-27 07:16:53 +01:00
b89b5df9c9
merge with 3.3
2013-10-27 07:46:09 +01:00
9a3777e525
#18705 : merge with 3.3.
2013-08-17 15:53:55 +03:00
30b9d5d3af
#18705 : fix a number of typos. Patch by Févry Thibault.
2013-08-17 15:50:46 +03:00
60a26e0516
Issue #9177 : Calling read() or write() now raises ValueError, not AttributeError, on a closed SSL socket.
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Patch by Senko Rasic.
2013-07-20 19:35:16 +02:00
cd171c8e92
Issue #18200 : Back out usage of ModuleNotFoundError (8d28d44f3a9a)
2013-07-04 17:43:24 -04:00
0a140668fa
Issue #18200 : Update the stdlib (except tests) to use
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ModuleNotFoundError.
2013-06-13 20:57:26 -04:00
46bebee25f
Issue #17134 : Add ssl.enum_cert_store() as interface to Windows' cert store.
2013-06-09 19:03:31 +02:00
6d7ad13a45
Issue #18143 : Implement ssl.get_default_verify_paths() in order to debug
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the default locations for cafile and capath.
2013-06-09 18:02:55 +02:00
636f93c63b
Issue #17980 : Fix possible abuse of ssl.match_hostname() for denial of service using certificates with many wildcards (CVE-2013-2099).
2013-05-18 17:56:42 +02:00
31fb419908
Issue #17980 : Fix possible abuse of ssl.match_hostname() for denial of service using certificates with many wildcards (CVE-2013-2099).
2013-05-18 17:59:12 +02:00
242db728e2
Issue #13721 : SSLSocket.getpeercert() and SSLSocket.do_handshake() now raise an OSError with ENOTCONN, instead of an AttributeError, when the SSLSocket is not connected.
2013-05-01 20:52:07 +02:00
06d0c1e72c
remove uneffective 'while True' clause
2013-04-03 12:01:44 +02:00
2463e5fee4
Issue #16692 : The ssl module now supports TLS 1.1 and TLS 1.2. Initial patch by Michele Orrù.
2013-03-28 22:24:43 +01:00
f86b3c394c
merge 3.3 ( #16900 )
2013-01-10 14:16:42 -06:00
36f7b97787
remove __del__ because it's evil and also prevents the ResourceWarning on the socket from happening ( closes #16900 )
2013-01-10 14:16:20 -06:00
58ddc9d743
Issue #8109 : The ssl module now has support for server-side SNI, thanks to a :meth:`SSLContext.set_servername_callback` method.
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Patch by Daniel Black.
2013-01-05 21:20:29 +01:00
0832af6628
Issue #16717 : get rid of socket.error, replace with OSError
2012-12-18 23:10:48 +02:00
73e9bd4d25
Issue #16357 : fix calling accept() on a SSLSocket created through SSLContext.wrap_socket().
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Original patch by Jeff McNeil.
2012-11-11 01:27:33 +01:00
5c89b4ec55
Issue #16357 : fix calling accept() on a SSLSocket created through SSLContext.wrap_socket().
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Original patch by Jeff McNeil.
2012-11-11 01:25:36 +01:00
d5d17eb653
Issue #14204 : The ssl module now has support for the Next Protocol Negotiation extension, if available in the underlying OpenSSL library.
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Patch by Colin Marc.
2012-03-22 00:23:03 +01:00
a9bf2ac726
Try to really fix compilation failures of the _ssl module under very old OpenSSLs.
2012-02-17 18:47:54 +01:00
8f85f907e3
Issue #13636 : Weak ciphers are now disabled by default in the ssl module
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(except when SSLv2 is explicitly asked for).
2012-01-03 22:46:48 +01:00
72aeec35a1
Issue #13636 : Weak ciphers are now disabled by default in the ssl module
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(except when SSLv2 is explicitly asked for).
2012-01-03 22:49:08 +01:00
0e576f1f50
Issue #13626 : Add support for SSL Diffie-Hellman key exchange, through the
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SSLContext.load_dh_params() method and the ssl.OP_SINGLE_DH_USE option.
2011-12-22 10:03:38 +01:00
501da61671
Fix ssl module compilation if ECDH support was disabled in the OpenSSL build.
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(followup to issue #13627 )
2011-12-21 09:27:41 +01:00
8abdb8abd8
Issue #13634 : Add support for querying and disabling SSL compression.
2011-12-20 10:13:40 +01:00
923df6f22a
Issue #13627 : Add support for SSL Elliptic Curve-based Diffie-Hellman
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key exchange, through the SSLContext.set_ecdh_curve() method and the
ssl.OP_SINGLE_ECDH_USE option.
2011-12-19 17:16:51 +01:00
6db4944cc5
Issue #13635 : Add ssl.OP_CIPHER_SERVER_PREFERENCE, so that SSL servers
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choose the cipher based on their own preferences, rather than on the
client's.
2011-12-19 13:27:11 +01:00
41032a69c1
Issue #11183 : Add finer-grained exceptions to the ssl module, so that
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you don't have to inspect the exception's attributes in the common case.
2011-10-27 23:56:55 +02:00
513886aabb
Fix #12835 : prevent use of the unencrypted sendmsg/recvmsg APIs on SSL wrapped sockets (Patch by David Watson)
2011-08-28 00:00:27 +10:00
5fab03fd15
Remove the SSLSocket versions of sendmsg/recvmsg due to lack of proper tests and documentation in conjunction with lack of any known use cases (see issue #6560 for details)
2011-08-23 22:26:44 +10:00
96fe56abec
Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. ( Closes #6560 )
2011-08-22 11:55:57 +10:00
d649480739
Issue #12551 : Provide a get_channel_binding() method on SSL sockets so as
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to get channel binding data for the current SSL session (only the
"tls-unique" channel binding is implemented). This allows the
implementation of certain authentication mechanisms such as SCRAM-SHA-1-PLUS.
Patch by Jacek Konieczny.
2011-07-21 01:11:30 +02:00
7128f95bd2
Issue #12440 : When testing whether some bits in SSLContext.options can be
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reset, check the version of the OpenSSL headers Python was compiled against,
rather than the runtime version of the OpenSSL library.
2011-07-08 18:49:07 +02:00
b9ac25d1c3
Issue #12440 : When testing whether some bits in SSLContext.options can be
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reset, check the version of the OpenSSL headers Python was compiled against,
rather than the runtime version of the OpenSSL library.
2011-07-08 18:47:06 +02:00
99c8b16143
Issue #12049 : Add RAND_bytes() and RAND_pseudo_bytes() functions to the ssl
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module.
2011-05-24 12:05:19 +02:00
7a616f2fc5
Issue #12065 : connect_ex() on an SSL socket now returns the original errno
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when the socket's timeout expires (it used to return None).
2011-05-18 18:52:20 +02:00
b4410dbea6
Issue #12065 : connect_ex() on an SSL socket now returns the original errno
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when the socket's timeout expires (it used to return None).
2011-05-18 18:51:06 +02:00
17ca323e7c
(Merge 3.1) Issue #12012 : ssl.PROTOCOL_SSLv2 becomes optional
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OpenSSL is now compiled with OPENSSL_NO_SSL2 defined (without the SSLv2
protocol) on Debian: fix the ssl module on Debian Testing and Debian Sid.
Optimize also ssl.get_protocol_name(): speed does matter!
2011-05-10 00:48:41 +02:00
ee18b6f2fd
Issue #12012 : ssl.PROTOCOL_SSLv2 becomes optional
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OpenSSL is now compiled with OPENSSL_NO_SSL2 defined (without the SSLv2
protocol) on Debian: fix the ssl module on Debian Testing and Debian Sid.
Optimize also ssl.get_protocol_name(): speed does matter!
2011-05-10 00:38:00 +02:00
3de49192aa
Issue #12012 : ssl.PROTOCOL_SSLv2 becomes optional
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OpenSSL is now compiled with OPENSSL_NO_SSL2 defined (without the SSLv2
protocol) on Debian: fix the ssl module on Debian Testing and Debian Sid.
Optimize also ssl.get_protocol_name(): speed does matter!
2011-05-09 00:42:58 +02:00
ff9bfca482
Issue #12000 : When a SSL certificate has a subjectAltName without any
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dNSName entry, ssl.match_hostname() should use the subject's commonName.
Patch by Nicolas Bareil.
2011-05-06 15:20:55 +02:00
1c86b44506
Issue #12000 : When a SSL certificate has a subjectAltName without any
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dNSName entry, ssl.match_hostname() should use the subject's commonName.
Patch by Nicolas Bareil.
2011-05-06 15:19:49 +02:00
15399c3f09
Issue #11811 : ssl.get_server_certificate() is now IPv6-compatible. Patch
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by Charles-François Natali.
2011-04-28 19:23:55 +02:00
86cbfec50a
Merged revisions 88664 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r88664 | antoine.pitrou | 2011-02-27 00:24:06 +0100 (dim., 27 févr. 2011) | 4 lines
Issue #11326 : Add the missing connect_ex() implementation for SSL sockets,
and make it work for non-blocking connects.
........
2011-02-26 23:25:34 +00:00
e93bf7aed2
Issue #11326 : Add the missing connect_ex() implementation for SSL sockets,
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and make it work for non-blocking connects.
2011-02-26 23:24:06 +00:00
d532321f7b
Issue #5639 : Add a *server_hostname* argument to `SSLContext.wrap_socket`
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in order to support the TLS SNI extension. `HTTPSConnection` and
`urlopen()` also use this argument, so that HTTPS virtual hosts are now
supported.
2010-10-22 18:19:07 +00:00
59fdd6736b
Issue #1589 : Add ssl.match_hostname(), to help implement server identity
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verification for higher-level protocols.
2010-10-08 10:37:08 +00:00
5974cdd5f5
Merged revisions 84807 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r84807 | antoine.pitrou | 2010-09-14 16:43:44 +0200 (mar., 14 sept. 2010) | 4 lines
Issue #9853 : Fix the signature of SSLSocket.recvfrom() and
SSLSocket.sendto() to match the corresponding socket methods.
........
2010-09-14 14:47:08 +00:00
a468adc76d
Issue #9853 : Fix the signature of SSLSocket.recvfrom() and
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SSLSocket.sendto() to match the corresponding socket methods.
2010-09-14 14:43:44 +00:00
10c4c23a25
Merged revisions 84464 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r84464 | antoine.pitrou | 2010-09-03 20:38:17 +0200 (ven., 03 sept. 2010) | 3 lines
Issue #3805 : clean up implementation of the _read method in _ssl.c.
........
2010-09-03 18:39:47 +00:00
24e561ae04
Issue #3805 : clean up implementation of the _read method in _ssl.c.
2010-09-03 18:38:17 +00:00
8b7da623ce
Fix issue #9711 : raise ValueError is SSLConnection constructor is invoked with keyfile and not certfile.
2010-08-30 18:28:05 +00:00
745ab3807e
Fix issue issue9706: provides a better error handling for various SSL operations
2010-08-29 19:25:49 +00:00
374f835316
Raise ValuError if non-zero flag argument is provided for sendall() method for conformity with send(), recv() and recv_into()
2010-08-29 12:08:09 +00:00
6e451df800
Followup to r83869 and issue #8524 : rename socket.forget() to socket.detach()
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and make it return the file descriptor.
2010-08-09 20:39:54 +00:00
e43f9d0ed6
Issue #8524 : Add a forget() method to socket objects, so as to put the
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socket into the closed state without closing the underlying file
descriptor.
2010-08-08 23:24:50 +00:00
b52187710e
Issue #4870 : Add an `options` attribute to SSL contexts, as well as
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several ``OP_*`` constants to the `ssl` module. This allows to selectively
disable protocol versions, when used in combination with `PROTOCOL_SSLv23`.
2010-05-21 09:56:06 +00:00
152efa2ae2
Issue #8550 : Add first class `SSLContext` objects to the ssl module.
2010-05-16 18:19:27 +00:00
f07d5589c0
Merged revisions 80517 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r80517 | antoine.pitrou | 2010-04-27 01:06:26 +0200 (mar., 27 avril 2010) | 3 lines
Remove unused import
........
2010-04-26 23:08:35 +00:00
90e6d04071
Remove unused import
2010-04-26 23:06:26 +00:00
28f7ab6402
Merged revisions 80515 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r80515 | antoine.pitrou | 2010-04-27 00:17:47 +0200 (mar., 27 avril 2010) | 4 lines
Hopefully fix sporadic Windows issue by avoiding calling getpeername()
on a freshly dup'ed socket.
........
2010-04-26 22:37:59 +00:00
fa2b9380c0
Hopefully fix sporadic Windows issue by avoiding calling getpeername()
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on a freshly dup'ed socket.
2010-04-26 22:17:47 +00:00
Victor Stinner
Benjamin Peterson
Berker Peksag
Antoine Pitrou
Giampaolo Rodola'
Donald Stufft
Christian Heimes
Georg Brandl
Ezio Melotti
Brett Cannon
Andrew Svetlov
Nick Coghlan
Victor Stinner