[Snyk] Security upgrade oauthlib from 3.2.2 to 4.0.0

[anaconda-security-bot]

Snyk has created this PR to fix 1 vulnerabilities in the pip dependencies of this project.

Snyk changed the following file(s):

• requirements.txt

Breaking Change Risk

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[anaconda-security-bot]

This major version upgrade from 3.2.2 to 4.0.0 introduces significant breaking changes, including API removals and changes in validation logic.

Key Breaking Changes:

• JSONP Support Removed: Support for JSONP has been completely removed from the token revocation endpoint. The enable_jsonp parameter in RevocationEndpoint and the callback parameter in prepare_token_revocation_request are no longer available. Implementations relying on JSONP for cross-origin requests must be updated, for example, to use CORS.
• Client Authentication Validation Order Changed: The grant_type parameter is now validated before client authentication. This reorganization could impact how errors are handled and may affect custom grant validation logic.
• Python 3.8 Support Dropped: This version removes support for Python 3.8, which is end-of-life.

Source: GitHub Release Notes

Recommendation: Before upgrading, verify that your application is not using the now-removed JSONP functionality for token revocation. Review your client authentication and grant validation logic to ensure compatibility with the new validation order. Ensure your environment is running a Python version newer than 3.8.

Notice 🤖: This content was augmented using artificial intelligence. AI-generated content may contain errors and should be reviewed for accuracy before use.