build(deps): bump cryptography from 43.0.3 to 46.0.3

[dependabot]

Bumps cryptography from 43.0.3 to 46.0.3.

Changelog

Sourced from cryptography's changelog.

46.0.3 - 2025-10-15

* Fixed compilation when using LibreSSL 4.2.0.
.. _v46-0-2:
46.0.2 - 2025-09-30

• Updated Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.5.4.

.. _v46-0-1:

46.0.1 - 2025-09-16

* Fixed an issue where users installing via ``pip`` on Python 3.14 development
  versions would not properly install a dependency.
* Fixed an issue building the free-threaded macOS 3.14 wheels.
.. _v46-0-0:
46.0.0 - 2025-09-16

• BACKWARDS INCOMPATIBLE: Support for Python 3.7 has been removed.
• Support for OpenSSL < 3.0 is deprecated and will be removed in the next release.
• Support for x86_64 macOS (including publishing wheels) is deprecated and will be removed in two releases. We will switch to publishing an arm64 only wheel for macOS.
• Support for 32-bit Windows (including publishing wheels) is deprecated and will be removed in two releases. Users should move to a 64-bit Python installation.
• Updated Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.5.3.
• We now build ppc64le manylinux wheels and publish them to PyPI.
• We now build win_arm64 (Windows on Arm) wheels and publish them to PyPI.
• Added support for free-threaded Python 3.14.
• Removed the deprecated get_attribute_for_oid method on :class:~cryptography.x509.CertificateSigningRequest. Users should use :meth:~cryptography.x509.Attributes.get_attribute_for_oid instead.
• Removed the deprecated CAST5, SEED, IDEA, and Blowfish classes from the cipher module. These are still available in :doc:/hazmat/decrepit/index.
• In X.509, when performing a PSS signature with a SHA-3 hash, it is now encoded with the official NIST SHA3 OID.

.. _v45-0-7:

... (truncated)

Commits

• c0af4dd release 46.0.3 (#13681)
• 99efe5a bump version for 46.0.2 (#13531)
• e735cfc release 46.0.1 (#13450)
• 4e457ff Explicitly specify python in mac uv build invocation (#13447)
• 2726efd Depend on CFFI 2.0.0 or newer on Python > 3.8 (#13448)
• 6223062 release 46.0.0 (#13446)
• 563c491 Update comment for pyopenssl-release tag (#13445)
• d2f6f7f Bump downstream dependencies in CI (#13439)
• e7ab02b we'll ship this with 3.5.3 why not (#13442)
• 0b68a4b Another pair of bump dependencies fix (#13444)
• Additional commits viewable in compare view

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Additional Changes added

Assisted-by: Cursor

• cryptography package | 43.0.3 → 46.0.3
• RSA key size | 2048 → 3072 bits
• RFC 5280 compliance | Added certificate extensions
• Certificate storage | ./tls-* → ~/.local/share/codeflare/tls/
• File permissions | Default → 0600 (secure)
• Auto-generation mtls config| Manual → Automatic in wait_ready()
• Auto-cleanup mtls config | Manual → Automatic in down()
• Refresh capability | None → cluster.refresh_certificates()
• Warning messages | None → Helpful warnings in connection methods
• Unit tests | Updated for new behaviour

Verification

• poetry build & pip install into your jupyter notebook
• Run through the demo notebook 2_basic_interactive.ipynb
• After cluster creation and execution of cluster.wait_ready() verify that files ca.crt tls.crt tls.key are create at /opt/app-root/src/.local/share/codeflare/tls/<clustername>-<namespace>
• execution of the train function should work
• after cluster.down() verify that the previously create files are removed

[codecov]

Codecov Report

❌ Patch coverage is 97.87234% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 95.87%. Comparing base (cdb0b1b) to head (704c3ff).
⚠️ Report is 5 commits behind head on main.

Files with missing lines	Patch %	Lines
src/codeflare_sdk/common/utils/generate_cert.py	96.33%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #931      +/-   ##
==========================================
+ Coverage   95.21%   95.87%   +0.65%     
==========================================
  Files          22       22              
  Lines        1964     2132     +168     
==========================================
+ Hits         1870     2044     +174     
+ Misses         94       88       -6     

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[openshift-merge-robot]

rebase

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[laurafitzgerald]

I've reverified the following after bringing the branch up to date.

Created Ray Cluster with codeflare-sdk

• verified that the key size is: 3072 bits
• verified expected extensions for RFC 5280 Compliance (Certificate Extensions)
• verified new location for tls certs are in use and that the old location is no longer used
• verified rw only for cert files
• verified certs are cleaned up on cluster.down ()
• verified cert regeneration worked with clsuter.refresh_certificates()
• verified that the user gets a warning if they try to connect using the client without first running wait ready or generate_cert method.
• tls certs are only created on wait ready, they werenot creaetd on cluster.apply() - having a discussion about whether we want to have the cluster.apply() also poll so that the cluster is only fully ready when the tls configuration is in place.

[kryanbeane]

No issues shouting at me from the code review. Verified with Laura yday in the office, so lgtm!

[openshift-merge-robot]

rebase

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[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: kryanbeane

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