feat: add FAB AuthManager override to safely skip session rotation fo…

[KH-Coder865]

Problem:

Currently, calling auth_user_oauth() outside a Flask request context triggers RuntimeError: Working outside request context. The only workaround is overriding the private _rotate_session_id method, which is not recommended.

Solution:

Add a rotate_session_id=False option to skip session rotation safely.

Implement TheOverrideFabAuthManager.create_token() that wraps the token creation in an application and request context.

This approach avoids touching private methods while enabling token generation for API clients or background processes.

Testing:

Verified token generation works without a request context.

Tested compatibility with Airflow API v2 calls.

Existing FAB authentication tests pass.

Notes:

No backwards-incompatible changes.

No new dependencies.

Closes / Related Issues:

Closes: #59600

[boring-cyborg]

Congratulations on your first Pull Request and welcome to the Apache Airflow community! If you have any issues or are unsure about any anything please check our Contributors' Guide (https://github.com/apache/airflow/blob/main/contributing-docs/README.rst)
Here are some useful points:

• Pay attention to the quality of your code (ruff, mypy and type annotations). Our prek-hooks will help you with that.
• In case of a new feature add useful documentation (in docstrings or in docs/ directory). Adding a new operator? Check this short guide Consider adding an example DAG that shows how users should use it.
• Consider using Breeze environment for testing locally, it's a heavy docker but it ships with a working Airflow and a lot of integrations.
• Be patient and persistent. It might take some time to get a review or get the final approval from Committers.
• Please follow ASF Code of Conduct for all communication including (but not limited to) comments on Pull Requests, Mailing list and Slack.
• Be sure to read the Airflow Coding style.
• Always keep your Pull Requests rebased, otherwise your build might fail due to changes not related to your commits.
  Apache Airflow is a community-driven project and together we are making it better 🚀.
  In case of doubts contact the developers at:
  Mailing List: [email protected]
  Slack: https://s.apache.org/airflow-slack

[jscheffl]

I assumethis is fixed with (currently un-released) #59355 ?

[vincbeck]

I agree with @jscheffl . Closing it

[KH-Coder865]

Okay. Thanks for the confirmation.