chore(main): pin opentdf dependencies & fix new ruff issues

[b-long]

Fixes 9 instances of https://docs.astral.sh/ruff/rules/if-exp-instead-of-or-operator/

[gemini-code-assist]

Summary of Changes

Hello @b-long, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on maintenance and code quality improvements by updating the ruff linter to its latest version and subsequently applying the code style fixes it identified. The core changes involve simplifying conditional assignments in Python code, replacing verbose if-else constructs with the more idiomatic or operator. This enhances code readability and aligns the codebase with modern Pythonic practices, ensuring better maintainability.

Highlights

• Ruff Linter Update: The ruff-pre-commit hook has been updated to version v0.15.0, ensuring the project uses the latest linter features and checks.
• Code Style Refactoring: Several instances of if X else Y expressions for assigning default values have been refactored to the more Pythonic and concise X or Y idiom, addressing issues identified by the updated Ruff linter.
• Minor Formatting Adjustment: A minor formatting change was applied to a default_factory lambda in tests/config_pydantic.py for improved readability.

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Changelog

• .pre-commit-config.yaml
  • Updated the ruff-pre-commit hook version from v0.14.8 to v0.15.0.
• src/otdf_python/kas_client.py
  • Simplified path = parsed.path if parsed.path else "" to path = parsed.path or "".
• src/otdf_python/nanotdf.py
  • Refactored obj.data_attributes if obj.data_attributes else None to obj.data_attributes or None.
  • Refactored obj.dissem if obj.dissem else None to obj.dissem or None.
  • Simplified attributes = config.attributes if config.attributes else [] to attributes = config.attributes or [].
  • Simplified policy_type = config.policy_type if config.policy_type else "EMBEDDED_POLICY_PLAIN_TEXT" to policy_type = config.policy_type or "EMBEDDED_POLICY_PLAIN_TEXT".
• src/otdf_python/tdf.py
  • Refactored obj.data_attributes if obj.data_attributes else None to obj.data_attributes or None.
  • Refactored obj.dissem if obj.dissem else None to obj.dissem or None.
• tests/config_pydantic.py
  • Adjusted the formatting of a default_factory lambda for OIDC_OP_TOKEN_ENDPOINT.
• tests/support_otdfctl_args.py
  • Simplified mime_type if mime_type else "text/plain" to mime_type or "text/plain".
  • Simplified attributes if attributes else None to attributes or None.

Activity

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[gemini-code-assist]

Code Review

This pull request updates the ruff pre-commit hook to version v0.15.0 and applies stylistic fixes, primarily replacing if-else expressions with the more idiomatic or operator for improved code readability. While these stylistic changes are correct and contribute to good repository maintenance, a critical security vulnerability was identified in the KAS URL handling logic. The SDK trusts KAS URLs provided in TDF manifests without validation, leading to a potential OIDC token leak via SSRF. This vulnerability needs to be addressed by implementing a strict allow-list for KAS URLs or validating them against the configured platform URL.