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- Metadata-Version: 2.1
- Name: certifi
- Version: 2021.10.8
- Summary: Python package for providing Mozilla's CA Bundle.
- Home-page: https://certifiio.readthedocs.io/en/latest/
- Author: Kenneth Reitz
- Author-email: me@kennethreitz.com
- License: MPL-2.0
- Project-URL: Documentation, https://certifiio.readthedocs.io/en/latest/
- Project-URL: Source, https://github.com/certifi/python-certifi
- Platform: UNKNOWN
- Classifier: Development Status :: 5 - Production/Stable
- Classifier: Intended Audience :: Developers
- Classifier: License :: OSI Approved :: Mozilla Public License 2.0 (MPL 2.0)
- Classifier: Natural Language :: English
- Classifier: Programming Language :: Python
- Classifier: Programming Language :: Python :: 3
- Classifier: Programming Language :: Python :: 3.3
- Classifier: Programming Language :: Python :: 3.4
- Classifier: Programming Language :: Python :: 3.5
- Classifier: Programming Language :: Python :: 3.6
- Classifier: Programming Language :: Python :: 3.7
- Classifier: Programming Language :: Python :: 3.8
- Classifier: Programming Language :: Python :: 3.9
- Certifi: Python SSL Certificates
- ================================
- `Certifi`_ provides Mozilla's carefully curated collection of Root Certificates for
- validating the trustworthiness of SSL certificates while verifying the identity
- of TLS hosts. It has been extracted from the `Requests`_ project.
- Installation
- ------------
- ``certifi`` is available on PyPI. Simply install it with ``pip``::
- $ pip install certifi
- Usage
- -----
- To reference the installed certificate authority (CA) bundle, you can use the
- built-in function::
- >>> import certifi
- >>> certifi.where()
- '/usr/local/lib/python3.7/site-packages/certifi/cacert.pem'
- Or from the command line::
- $ python -m certifi
- /usr/local/lib/python3.7/site-packages/certifi/cacert.pem
- Enjoy!
- 1024-bit Root Certificates
- ~~~~~~~~~~~~~~~~~~~~~~~~~~
- Browsers and certificate authorities have concluded that 1024-bit keys are
- unacceptably weak for certificates, particularly root certificates. For this
- reason, Mozilla has removed any weak (i.e. 1024-bit key) certificate from its
- bundle, replacing it with an equivalent strong (i.e. 2048-bit or greater key)
- certificate from the same CA. Because Mozilla removed these certificates from
- its bundle, ``certifi`` removed them as well.
- In previous versions, ``certifi`` provided the ``certifi.old_where()`` function
- to intentionally re-add the 1024-bit roots back into your bundle. This was not
- recommended in production and therefore was removed at the end of 2018.
- .. _`Certifi`: https://certifiio.readthedocs.io/en/latest/
- .. _`Requests`: https://requests.readthedocs.io/en/master/
- Addition/Removal of Certificates
- --------------------------------
- Certifi does not support any addition/removal or other modification of the
- CA trust store content. This project is intended to provide a reliable and
- highly portable root of trust to python deployments. Look to upstream projects
- for methods to use alternate trust.
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