Metadata-Version: 2.1 Name: pyOpenSSL Version: 23.2.0 Summary: Python wrapper module around the OpenSSL library Home-page: https://pyopenssl.org/ Author: The pyOpenSSL developers Author-email: cryptography-dev@python.org License: Apache License, Version 2.0 Project-URL: Source, https://github.com/pyca/pyopenssl Classifier: Development Status :: 6 - Mature Classifier: Intended Audience :: Developers Classifier: License :: OSI Approved :: Apache Software License Classifier: Operating System :: MacOS :: MacOS X Classifier: Operating System :: Microsoft :: Windows Classifier: Operating System :: POSIX Classifier: Programming Language :: Python :: 3 Classifier: Programming Language :: Python :: 3.6 Classifier: Programming Language :: Python :: 3.7 Classifier: Programming Language :: Python :: 3.8 Classifier: Programming Language :: Python :: 3.9 Classifier: Programming Language :: Python :: 3.10 Classifier: Programming Language :: Python :: 3.11 Classifier: Programming Language :: Python :: Implementation :: CPython Classifier: Programming Language :: Python :: Implementation :: PyPy Classifier: Topic :: Security :: Cryptography Classifier: Topic :: Software Development :: Libraries :: Python Modules Classifier: Topic :: System :: Networking Requires-Python: >=3.6 License-File: LICENSE Requires-Dist: cryptography (!=40.0.0,!=40.0.1,<42,>=38.0.0) Provides-Extra: docs Requires-Dist: sphinx (!=5.2.0,!=5.2.0.post0) ; extra == 'docs' Requires-Dist: sphinx-rtd-theme ; extra == 'docs' Provides-Extra: test Requires-Dist: flaky ; extra == 'test' Requires-Dist: pretend ; extra == 'test' Requires-Dist: pytest (>=3.0.1) ; extra == 'test' ======================================================== pyOpenSSL -- A Python wrapper around the OpenSSL library ======================================================== .. image:: https://readthedocs.org/projects/pyopenssl/badge/?version=stable :target: https://pyopenssl.org/en/stable/ :alt: Stable Docs .. image:: https://github.com/pyca/pyopenssl/workflows/CI/badge.svg?branch=main :target: https://github.com/pyca/pyopenssl/actions?query=workflow%3ACI+branch%3Amain .. image:: https://codecov.io/github/pyca/pyopenssl/branch/main/graph/badge.svg :target: https://codecov.io/github/pyca/pyopenssl :alt: Test coverage **Note:** The Python Cryptographic Authority **strongly suggests** the use of `pyca/cryptography`_ where possible. If you are using pyOpenSSL for anything other than making a TLS connection **you should move to cryptography and drop your pyOpenSSL dependency**. High-level wrapper around a subset of the OpenSSL library. Includes * ``SSL.Connection`` objects, wrapping the methods of Python's portable sockets * Callbacks written in Python * Extensive error-handling mechanism, mirroring OpenSSL's error codes ... and much more. You can find more information in the documentation_. Development takes place on GitHub_. Discussion ========== If you run into bugs, you can file them in our `issue tracker`_. We maintain a cryptography-dev_ mailing list for both user and development discussions. You can also join ``#pyca`` on ``irc.libera.chat`` to ask questions or get involved. .. _documentation: https://pyopenssl.org/ .. _`issue tracker`: https://github.com/pyca/pyopenssl/issues .. _cryptography-dev: https://mail.python.org/mailman/listinfo/cryptography-dev .. _GitHub: https://github.com/pyca/pyopenssl .. _`pyca/cryptography`: https://github.com/pyca/cryptography Release Information =================== 23.2.0 (2023-05-30) ------------------- Backward-incompatible changes: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - Removed ``X509StoreFlags.NOTIFY_POLICY``. `#1213 `_. Deprecations: ^^^^^^^^^^^^^ Changes: ^^^^^^^^ - ``cryptography`` maximum version has been increased to 41.0.x. - Invalid versions are now rejected in ``OpenSSL.crypto.X509Req.set_version``. - Added ``X509VerificationCodes`` to ``OpenSSL.SSL``. `#1202 `_. 23.1.1 (2023-03-28) ------------------- Backward-incompatible changes: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Deprecations: ^^^^^^^^^^^^^ Changes: ^^^^^^^^ - Worked around an issue in OpenSSL 3.1.0 which caused `X509Extension.get_short_name` to raise an exception when no short name was known to OpenSSL. `#1204 `_. 23.1.0 (2023-03-24) ------------------- Backward-incompatible changes: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Deprecations: ^^^^^^^^^^^^^ Changes: ^^^^^^^^ - ``cryptography`` maximum version has been increased to 40.0.x. - Add ``OpenSSL.SSL.Connection.DTLSv1_get_timeout`` and ``OpenSSL.SSL.Connection.DTLSv1_handle_timeout`` to support DTLS timeouts `#1180 `_. 23.0.0 (2023-01-01) ------------------- Backward-incompatible changes: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Deprecations: ^^^^^^^^^^^^^ Changes: ^^^^^^^^ - Add ``OpenSSL.SSL.X509StoreFlags.PARTIAL_CHAIN`` constant to allow for users to perform certificate verification on partial certificate chains. `#1166 `_ - ``cryptography`` maximum version has been increased to 39.0.x. 22.1.0 (2022-09-25) ------------------- Backward-incompatible changes: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - Remove support for SSLv2 and SSLv3. - The minimum ``cryptography`` version is now 38.0.x (and we now pin releases against ``cryptography`` major versions to prevent future breakage) - The ``OpenSSL.crypto.X509StoreContextError`` exception has been refactored, changing its internal attributes. `#1133 `_ Deprecations: ^^^^^^^^^^^^^ - ``OpenSSL.SSL.SSLeay_version`` is deprecated in favor of ``OpenSSL.SSL.OpenSSL_version``. The constants ``OpenSSL.SSL.SSLEAY_*`` are deprecated in favor of ``OpenSSL.SSL.OPENSSL_*``. Changes: ^^^^^^^^ - Add ``OpenSSL.SSL.Connection.set_verify`` and ``OpenSSL.SSL.Connection.get_verify_mode`` to override the context object's verification flags. `#1073 `_ - Add ``OpenSSL.SSL.Connection.use_certificate`` and ``OpenSSL.SSL.Connection.use_privatekey`` to set a certificate per connection (and not just per context) `#1121 `_. 22.0.0 (2022-01-29) ------------------- Backward-incompatible changes: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - Drop support for Python 2.7. `#1047 `_ - The minimum ``cryptography`` version is now 35.0. Deprecations: ^^^^^^^^^^^^^ Changes: ^^^^^^^^ - Expose wrappers for some `DTLS `_ primitives. `#1026 `_ 21.0.0 (2021-09-28) ------------------- Backward-incompatible changes: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - The minimum ``cryptography`` version is now 3.3. - Drop support for Python 3.5 Deprecations: ^^^^^^^^^^^^^ Changes: ^^^^^^^^ - Raise an error when an invalid ALPN value is set. `#993 `_ - Added ``OpenSSL.SSL.Context.set_min_proto_version`` and ``OpenSSL.SSL.Context.set_max_proto_version`` to set the minimum and maximum supported TLS version `#985 `_. - Updated ``to_cryptography`` and ``from_cryptography`` methods to support an upcoming release of ``cryptography`` without raising deprecation warnings. `#1030 `_ 20.0.1 (2020-12-15) ------------------- Backward-incompatible changes: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Deprecations: ^^^^^^^^^^^^^ Changes: ^^^^^^^^ - Fixed compatibility with OpenSSL 1.1.0. 20.0.0 (2020-11-27) ------------------- Backward-incompatible changes: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - The minimum ``cryptography`` version is now 3.2. - Remove deprecated ``OpenSSL.tsafe`` module. - Removed deprecated ``OpenSSL.SSL.Context.set_npn_advertise_callback``, ``OpenSSL.SSL.Context.set_npn_select_callback``, and ``OpenSSL.SSL.Connection.get_next_proto_negotiated``. - Drop support for Python 3.4 - Drop support for OpenSSL 1.0.1 and 1.0.2 Deprecations: ^^^^^^^^^^^^^ - Deprecated ``OpenSSL.crypto.loads_pkcs7`` and ``OpenSSL.crypto.loads_pkcs12``. Changes: ^^^^^^^^ - Added a new optional ``chain`` parameter to ``OpenSSL.crypto.X509StoreContext()`` where additional untrusted certificates can be specified to help chain building. `#948 `_ - Added ``OpenSSL.crypto.X509Store.load_locations`` to set trusted certificate file bundles and/or directories for verification. `#943 `_ - Added ``Context.set_keylog_callback`` to log key material. `#910 `_ - Added ``OpenSSL.SSL.Connection.get_verified_chain`` to retrieve the verified certificate chain of the peer. `#894 `_. - Make verification callback optional in ``Context.set_verify``. If omitted, OpenSSL's default verification is used. `#933 `_ - Fixed a bug that could truncate or cause a zero-length key error due to a null byte in private key passphrase in ``OpenSSL.crypto.load_privatekey`` and ``OpenSSL.crypto.dump_privatekey``. `#947 `_ 19.1.0 (2019-11-18) ------------------- Backward-incompatible changes: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - Removed deprecated ``ContextType``, ``ConnectionType``, ``PKeyType``, ``X509NameType``, ``X509ReqType``, ``X509Type``, ``X509StoreType``, ``CRLType``, ``PKCS7Type``, ``PKCS12Type``, and ``NetscapeSPKIType`` aliases. Use the classes without the ``Type`` suffix instead. `#814 `_ - The minimum ``cryptography`` version is now 2.8 due to issues on macOS with a transitive dependency. `#875 `_ Deprecations: ^^^^^^^^^^^^^ - Deprecated ``OpenSSL.SSL.Context.set_npn_advertise_callback``, ``OpenSSL.SSL.Context.set_npn_select_callback``, and ``OpenSSL.SSL.Connection.get_next_proto_negotiated``. ALPN should be used instead. `#820 `_ Changes: ^^^^^^^^ - Support ``bytearray`` in ``SSL.Connection.send()`` by using cffi's from_buffer. `#852 `_ - The ``OpenSSL.SSL.Context.set_alpn_select_callback`` can return a new ``NO_OVERLAPPING_PROTOCOLS`` sentinel value to allow a TLS handshake to complete without an application protocol. `Full changelog `_.