antonio-mello-ai opened a new pull request, #70204: URL: https://github.com/apache/airflow/pull/70204
Public HTTPS repositories can make their initial Git request anonymously even when the Airflow Git connection supplies a username and access token. That request can therefore consume anonymous rate limits before the server challenges for credentials. This replaces the manually constructed `http.extraHeader` approach from #63471 with Git's native, URL-scoped `http.<URL>.proactiveAuth=basic` configuration: - enable proactive authentication only for HTTPS connections on Git 2.46 or newer; - retain the existing challenge-based authentication behavior and emit a warning for older or undetectable Git versions; - never enable proactive Basic authentication for plaintext HTTP; - preserve existing `GIT_CONFIG_*` entries and pass the hook's complete Git environment to bare-repository fetches; - cover the supported, fallback, composition, and bundle-fetch paths with unit tests and document the version behavior. This supersedes #63471, which GitHub does not allow the author to reopen after its maintainer closure. Closes: #54829 Local validation: - `breeze testing providers-tests --test-type "Providers[git]"` (132 passed) - `prek run --from-ref upstream/main --stage pre-commit` - `prek run --from-ref upstream/main --stage manual` - `breeze ci selective-check --commit-ref c60e77d3cd` --- ##### Was generative AI tooling used to co-author this PR? - [X] Yes — OpenAI Codex (GPT-5.6) Generated-by: OpenAI Codex (GPT-5.6) following [the guidelines](https://github.com/apache/airflow/blob/main/contributing-docs/05_pull_requests.rst#gen-ai-assisted-contributions) --- * Read the **[Pull Request Guidelines](https://github.com/apache/airflow/blob/main/contributing-docs/05_pull_requests.rst#pull-request-guidelines)** for more information. Note: commit author/co-author name and email in commits become permanently public when merged. * For fundamental code changes, an Airflow Improvement Proposal ([AIP](https://cwiki.apache.org/confluence/display/AIRFLOW/Airflow+Improvement+Proposals)) is needed. * When adding dependency, check compliance with the [ASF 3rd Party License Policy](https://www.apache.org/legal/resolved.html#category-x). * For significant user-facing changes create newsfragment: `{pr_number}.significant.rst`, in [airflow-core/newsfragments](https://github.com/apache/airflow/tree/main/airflow-core/newsfragments). You can add this file in a follow-up commit after the PR is created so you know the PR number. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
