Commit Graph

313 Commits

Author SHA1 Message Date
Benjamin Fogle af9c34f6ef
gh-96931: Fix incorrect results in ssl.SSLSocket.shared_ciphers (#96932) 2023-03-22 15:08:41 +01:00
Simon Robinson 73497690b5
Fix minor typos in SSL documentation (#101158) 2023-01-20 23:08:45 +01:00
Thomas Grainger 79ccc03b62
gh-89051: Add ssl.OP_LEGACY_SERVER_CONNECT (#93927)
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Christian Heimes <christian@python.org>
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
Fixes https://github.com/python/cpython/issues/89051
2022-12-20 09:10:30 +02:00
Illia Volochii 9dc08361be
gh-96828: Add an `ssl.OP_ENABLE_KTLS` option (GH-96830)
Expose the constant when OpenSSL defines it.
2022-11-23 18:24:09 -08:00
Victor Stinner cff1c20667
gh-94199: Remove ssl.wrap_socket() documentation (#99023)
The function has been removed. In the ssl documentation, replace
references to the ssl.wrap_socket() function with references to the
ssl.SSLContext.wrap_socket() method.

Co-authored-by: Illia Volochii <illia.volochii@gmail.com>
2022-11-03 13:33:33 +01:00
Christian Heimes e3b6ff19aa
gh-95451: Update docs for wasm32-emscripten and -wasi platforms (GH-95452)
Co-authored-by: Éric <merwok@netwok.org>
Co-authored-by: Michael Droettboom <mdboom@gmail.com>
Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com>
Co-authored-by: CAM Gerlach <CAM.Gerlach@Gerlach.CAM>
2022-08-02 21:00:41 +02:00
Christian Heimes f81a6c5fc7
gh-95415: Make availability directive consistent (GH-95416) 2022-07-29 16:42:09 +02:00
Victor Stinner 600c65c094
gh-94172: Remove ssl.PROTOCOL_SSLv2 dead code (#94312)
Remove dead code related to ssl.PROTOCOL_SSLv2. ssl.PROTOCOL_SSLv2
was already removed in Python 3.10.

In test_ssl, @requires_tls_version('SSLv2') always returned False.

Extract of the removed code: "OpenSSL has removed support for SSLv2".
2022-06-28 13:57:08 +02:00
Victor Stinner 944c7d8a85
gh-94199: Remove ssl.match_hostname() function (#94224) 2022-06-25 12:54:11 +02:00
Victor Stinner d435a18c53
gh-94199: Remove ssl.RAND_pseudo_bytes() function (#94202)
Remove the ssl.RAND_pseudo_bytes() function, deprecated in Python
3.6: use os.urandom() or ssl.RAND_bytes() instead.
2022-06-24 11:05:53 +02:00
Oleg Iarygin f62ff97f31
gh-93851: Fix all broken links in Doc/ (GH-93853) 2022-06-21 20:55:18 +02:00
Jan Brasna 41638967a0
Doc: amend ssl.PROTOCOL_SSLv2 and ssl.PROTOCOL_SSLv3 wording (#92634) 2022-05-19 11:22:16 +02:00
Motoki Naruse ea39246782
gh-91611: Use example.com for documentation, not mydomain.com (#91613)
example.com is reserved by the IANA as special-use domain name for documentation
purposes. The domain names are used widely in books, tutorials, sample network
configurations, and generally as examples for the use of domain name.

On the other hand, mydomain.com is real Domain Name Registration service.
2022-04-30 15:52:13 -06:00
Frederick 9ee2d3a939
ssl docs: Fix typo (GH-32336) 2022-04-07 09:29:23 -07:00
Frederick 1da9c38fd3
ssl docs: Fix typo (GH-32314) 2022-04-06 17:51:35 -07:00
Jörn Heissler f80a97b492
[docs] Correct typos in SSLContext.sni_callback (GH-30623)
Co-authored-by: Jörn Heissler <nosuchaddress@joern-heissler.de>
2022-02-18 17:49:04 -08:00
Ethan Furman 62a6594e66
bpo-40066: [Enum] fix tests (GH-30643)
- skip doctest that changes depending on target system
- skip doctest that only fails on CI
- substitute in values that change depending on target system
2022-01-17 08:52:42 -08:00
Kumar Aditya 83d544b929
bpo-40066: [Enum] skip failing doc test (GH-30637) 2022-01-17 07:18:13 -08:00
Victor Stinner 42a64c03ec
Revert "bpo-40066: [Enum] update str() and format() output (GH-30582)" (GH-30632)
This reverts commit acf7403f9b.
2022-01-17 13:58:40 +01:00
Ethan Furman acf7403f9b
bpo-40066: [Enum] update str() and format() output (GH-30582)
Undo rejected PEP-663 changes:

- restore `repr()` to its 3.10 status
- restore `str()` to its 3.10 status

New changes:

- `IntEnum` and `IntFlag` now leave `__str__` as the original `int.__str__` so that str() and format() return the same result
- zero-valued flags without a name have a slightly changed repr(), e.g. `repr(Color(0)) == '<Color: 0>'`
- update `dir()` for mixed-in types to return all the methods and attributes of the mixed-in type
- added `_numeric_repr_` to `Flag` to control display of unnamed values
- enums without doc strings have a more comprehensive doc string added
- `ReprEnum` added -- inheriting from this makes it so only `__repr__` is replaced, not `__str__` nor `__format__`; `IntEnum`, `IntFlag`, and `StrEnum` all inherit from `ReprEnum`
2022-01-15 22:41:43 -08:00
LincolnPuzey 3551bf16ee
bpo-45457: Minor fix to documentation for SSLContext.load_default_certs. (GH-28947)
Specify that SSLContext.set_default_verify_paths is called on ALL systems.

The code of SSLContext.load_default_certs was changed in bpo-22449 to do this,
this fix corrects the documentation to match that change.
2021-11-02 22:27:44 +01:00
Serhiy Storchaka 36122e1814
bpo-41203: Replace Mac OS X and OS X with macOS (GH-28515)
Replace old names when they refer to actual versions of macOS.
Keep historical names in references to older versions.

Co-authored-by: Patrick Reader <_@pxeger.com>
2021-09-22 20:33:36 +03:00
Mariusz Felisiak 11749e2dc2
bpo-44740: Lowercase "internet" and "web" where appropriate. (#27378)
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
2021-07-27 00:11:55 +02:00
Anton Grübel 717f608c4a
Fix typo in ssl documentation (GH-27329) 2021-07-24 18:54:51 -03:00
Christian Heimes e26014f1c4
bpo-44362: ssl: improve deprecation warnings and docs (GH-26646)
Signed-off-by: Christian Heimes <christian@python.org>
2021-06-11 09:15:48 +02:00
Christian Heimes d8389e3e50
bpo-38820: Add ssl, hashlib, and hmac changes to whatsnew 3.10 (GH-25817)
Signed-off-by: Christian Heimes <christian@python.org>
2021-05-02 16:38:02 +02:00
Christian Heimes e983252b51
bpo-43998: Default to TLS 1.2 and increase cipher suite security (GH-25778)
The ssl module now has more secure default settings. Ciphers without forward
secrecy or SHA-1 MAC are disabled by default. Security level 2 prohibits
weak RSA, DH, and ECC keys with less than 112 bits of security.
:class:`~ssl.SSLContext` defaults to minimum protocol version TLS 1.2.
Settings are based on Hynek Schlawack's research.

```
$ openssl version
OpenSSL 1.1.1k  FIPS 25 Mar 2021
$ openssl ciphers -v '@SECLEVEL=2:ECDH+AESGCM:ECDH+CHACHA20:ECDH+AES:DHE+AES:!aNULL:!eNULL:!aDSS:!SHA1:!AESCCM'
TLS_AES_256_GCM_SHA384  TLSv1.3 Kx=any      Au=any  Enc=AESGCM(256) Mac=AEAD
TLS_CHACHA20_POLY1305_SHA256 TLSv1.3 Kx=any      Au=any  Enc=CHACHA20/POLY1305(256) Mac=AEAD
TLS_AES_128_GCM_SHA256  TLSv1.3 Kx=any      Au=any  Enc=AESGCM(128) Mac=AEAD
TLS_AES_128_CCM_SHA256  TLSv1.3 Kx=any      Au=any  Enc=AESCCM(128) Mac=AEAD
ECDHE-ECDSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH     Au=ECDSA Enc=AESGCM(256) Mac=AEAD
ECDHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH     Au=RSA  Enc=AESGCM(256) Mac=AEAD
ECDHE-ECDSA-AES128-GCM-SHA256 TLSv1.2 Kx=ECDH     Au=ECDSA Enc=AESGCM(128) Mac=AEAD
ECDHE-RSA-AES128-GCM-SHA256 TLSv1.2 Kx=ECDH     Au=RSA  Enc=AESGCM(128) Mac=AEAD
ECDHE-ECDSA-CHACHA20-POLY1305 TLSv1.2 Kx=ECDH     Au=ECDSA Enc=CHACHA20/POLY1305(256) Mac=AEAD
ECDHE-RSA-CHACHA20-POLY1305 TLSv1.2 Kx=ECDH     Au=RSA  Enc=CHACHA20/POLY1305(256) Mac=AEAD
ECDHE-ECDSA-AES256-SHA384 TLSv1.2 Kx=ECDH     Au=ECDSA Enc=AES(256)  Mac=SHA384
ECDHE-RSA-AES256-SHA384 TLSv1.2 Kx=ECDH     Au=RSA  Enc=AES(256)  Mac=SHA384
ECDHE-ECDSA-AES128-SHA256 TLSv1.2 Kx=ECDH     Au=ECDSA Enc=AES(128)  Mac=SHA256
ECDHE-RSA-AES128-SHA256 TLSv1.2 Kx=ECDH     Au=RSA  Enc=AES(128)  Mac=SHA256
DHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=DH       Au=RSA  Enc=AESGCM(256) Mac=AEAD
DHE-RSA-AES128-GCM-SHA256 TLSv1.2 Kx=DH       Au=RSA  Enc=AESGCM(128) Mac=AEAD
DHE-RSA-AES256-SHA256   TLSv1.2 Kx=DH       Au=RSA  Enc=AES(256)  Mac=SHA256
DHE-RSA-AES128-SHA256   TLSv1.2 Kx=DH       Au=RSA  Enc=AES(128)  Mac=SHA256
```

Signed-off-by: Christian Heimes <christian@python.org>
2021-05-01 20:53:10 +02:00
Zackery Spytz b2fac1afaa
bpo-31870: Add a timeout parameter to ssl.get_server_certificate() (GH-22270) 2021-04-23 21:46:01 -07:00
l0x 64d975202f
bpo-40849: Expose X509_V_FLAG_PARTIAL_CHAIN ssl flag (GH-20463)
This short PR exposes an openssl flag that  wasn't exposed. I've also updated to doc to reflect the change. It's heavily inspired by 990fcaac3c.
2021-04-19 04:51:18 -07:00
Christian Heimes 2875c603b2
bpo-43880: Show DeprecationWarnings for deprecated ssl module features (GH-25455)
* ssl.OP_NO_SSLv2
* ssl.OP_NO_SSLv3
* ssl.OP_NO_TLSv1
* ssl.OP_NO_TLSv1_1
* ssl.OP_NO_TLSv1_2
* ssl.OP_NO_TLSv1_3
* ssl.PROTOCOL_SSLv2
* ssl.PROTOCOL_SSLv3
* ssl.PROTOCOL_SSLv23 (alias for PROTOCOL_TLS)
* ssl.PROTOCOL_TLS
* ssl.PROTOCOL_TLSv1
* ssl.PROTOCOL_TLSv1_1
* ssl.PROTOCOL_TLSv1_2
* ssl.TLSVersion.SSLv3
* ssl.TLSVersion.TLSv1
* ssl.TLSVersion.TLSv1_1
* ssl.wrap_socket()
* ssl.RAND_pseudo_bytes()
* ssl.RAND_egd() (already removed since it's not supported by OpenSSL 1.1.1)
* ssl.SSLContext() without a protocol argument
* ssl.match_hostname()
* hashlib.pbkdf2_hmac() (pure Python implementation, fast OpenSSL
  function will stay)

Signed-off-by: Christian Heimes <christian@python.org>
2021-04-19 07:27:10 +02:00
Christian Heimes 89d1550d14
bpo-42854: Use SSL_read/write_ex() (GH-25468)
The ssl module now uses ``SSL_read_ex`` and ``SSL_write_ex``
internally. The functions support reading and writing of data larger
than 2 GB. Writing zero-length data no longer fails with a protocol
violation error.

Signed-off-by: Christian Heimes <christian@python.org>
2021-04-19 06:55:30 +02:00
Illia Volochii 2798f247c0
bpo-43641: Stop stating that TLS 1.2 is the most modern version in docs (GH-25041)
Automerge-Triggered-By: GH:tiran
2021-04-18 00:10:53 -07:00
Christian Heimes b8d0fa035d
bpo-43669: Remove OpenSSL 0.9 to 1.1.0 specific documentation (GH-25453) 2021-04-17 15:49:50 +02:00
Christian Heimes b467d9a240
bpo-43522: Fix SSLContext.hostname_checks_common_name (GH-24899)
Fix problem with ssl.SSLContext.hostname_checks_common_name. OpenSSL does not
copy hostflags from *struct SSL_CTX* to *struct SSL*.

Signed-off-by: Christian Heimes <christian@python.org>
2021-04-17 10:07:19 +02:00
Christian Heimes 6f37ebc61e
bpo-43794: OpenSSL 3.0.0: set OP_IGNORE_UNEXPECTED_EOF by default (GH-25309)
Signed-off-by: Christian Heimes <christian@python.org>
2021-04-09 17:59:21 +02:00
Ethan Furman b775106d94
bpo-40066: Enum: modify `repr()` and `str()` (GH-22392)
* Enum: streamline repr() and str(); improve docs

- repr() is now ``enum_class.member_name``
- stdlib global enums are ``module_name.member_name``
- str() is now ``member_name``
- add HOW-TO section for ``Enum``
- change main documentation to be an API reference
2021-03-30 21:17:26 -07:00
Ville Skyttä 9798cef92b
bpo-39616: clarify SSLContext.check_hostname effect (GH-18484)
It doesn't actually affect whether match_hostname() is called (it
never is in this context any longer), but whether hostname
verification occurs in the first place.
2021-03-27 07:20:11 -07:00
Chris Burr e0b4aa0f5c
bpo-39342: Expose X509_V_FLAG_ALLOW_PROXY_CERTS in ssl module (GH-18011)
Exposes the `X509_V_FLAG_ALLOW_PROXY_CERTS` constant as `ssl.VERIFY_ALLOW_PROXY_CERTS` to allow for proxy certificate validation as described in: https://www.openssl.org/docs/man1.1.1/man7/proxy-certificates.html
2021-03-18 01:24:01 -07:00
matthewhughes934 8e836bb21c
bpo-41195: Add getter for Openssl security level (GH-21282)
Add an accessor under SSLContext.security_level as a wrapper around
SSL_CTX_get_security_level, see:
https://www.openssl.org/docs/manmaster/man3/SSL_CTX_get_security_level.html


------
This is my first time contributing, so please pull me up on all the things I missed or did incorrectly.

Automerge-Triggered-By: @tiran
2020-07-17 01:59:15 -07:00
Serhiy Storchaka 1c5d1d7304
Remove duplicated words words (GH-20413) 2020-05-26 01:04:14 -07:00
Rémi Lapeyre 74e1b6b100
Document missing methods of ssl.SSLObject (#19400)
Co-authored-by: Rémi Lapeyre <remi.lapeyre@lenstra.fr>
2020-04-07 09:38:59 +02:00
Mathieu Dupuy c49016e67c
fix comma location in various places (GH-19233) 2020-03-30 14:28:25 -07:00
Christian Heimes 2b7de6696b bpo-38820: OpenSSL 3.0.0 compatibility. (GH-17190)
test_openssl_version now accepts version 3.0.0.

getpeercert() no longer returns IPv6 addresses with a trailing new line.

Signed-off-by: Christian Heimes <christian@python.org>


https://bugs.python.org/issue38820
2019-12-07 08:59:36 -08:00
Serhiy Storchaka 138ccbb022
bpo-38738: Fix formatting of True and False. (GH-17083)
* "Return true/false" is replaced with "Return ``True``/``False``"
  if the function actually returns a bool.
* Fixed formatting of some True and False literals (now in monospace).
* Replaced "True/False" with "true/false" if it can be not only bool.
* Replaced some 1/0 with True/False if it corresponds the code.
* "Returns <bool>" is replaced with "Return <bool>".
2019-11-12 16:57:03 +02:00
Jörn Heissler 219fb9d65e Doc: Fix grammar/spelling in ssl.VERIFY_CRL_CHECK_LEAF docs (GH-16221) 2019-09-17 12:42:30 +02:00
Christian Heimes 894d0f7d55 bpo-32008: Prefer client or TLSv1_2 in examples (GH-5797)
Prefer client or TLSv1_2 in examples

Signed-off-by: Christian Heimes <christian@python.org>
2019-09-12 12:10:05 +01:00
Zach Thompson c2f056be82 Fix typo in ssl.RAND_bytes documentation (GH-14791)
It looks like "cryptographically strong" is the preferred phrase from the surrounding documentation.

Automerge-Triggered-By: @tiran
2019-09-10 06:40:14 -07:00
Christian Heimes 78c7d52779
bpo-37120: Add SSLContext.num_tickets (GH-13719)
Signed-off-by: Christian Heimes <christian@python.org>
2019-06-03 21:00:10 +02:00
Christian Heimes c7f7069e77
bpo-34271: Add ssl debugging helpers (GH-10031)
The ssl module now can dump key material to a keylog file and trace TLS
protocol messages with a tracing callback. The default and stdlib
contexts also support SSLKEYLOGFILE env var.

The msg_callback and related enums are private members. The feature
is designed for internal debugging and not for end users.

Signed-off-by: Christian Heimes <christian@python.org>
2019-05-31 11:44:05 +02:00
Toshio Kuratomi 7b3a028c35 Fix rst formatting for several links in ssl documentation (GH-13133) 2019-05-06 13:28:14 -07:00