Dev-iL opened a new pull request, #60278:
URL: https://github.com/apache/airflow/pull/60278
```diff
- This PR was created with the help of AI
```
Depends on: #60270
### Context
When using Git DAG bundles with user impersonation (`run_as_user`), tasks
fail due to permission conflicts. The bundle is cloned by the main airflow
user, but the impersonated user needs to access the repository files during
task execution.
#### Specific issues addressed:
1. Repository file permissions: Cloned repositories inherit default umask
permissions, which may not allow group access for impersonated users
1. Git "dubious ownership" error: Git 2.35.2+ refuses to operate on
repositories owned by different users without explicit safe.directory
configuration
### Changes
1. `_apply_permissions_recursively(path)`
New helper function that walks a directory tree and applies the configured
dag_bundle_new_folder_permissions and dag_bundle_new_file_permissions to all
directories and files.
1. `_configure_git_safe_directory(path)`
New helper function that adds the repository path to git's global
`safe.directory` configuration, allowing git operations by users who don't own
the repository.
### Related Changes
This is part 2 of 3 PRs to fully address the impersonation + bundles issue:
- #60270: airflow-core - Add permission configuration and apply to
lock/tracking files
- PR 2 (this one): providers/git - Apply permissions to cloned repositories
and configure git safe.directory
- PR 3: task-sdk - Add startup warning when permissions may cause
impersonation issues
<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
<!--
Thank you for contributing! Please make sure that your code changes
are covered with tests. And in case of new features or big changes
remember to adjust the documentation.
Feel free to ping committers for the review!
In case of an existing issue, reference it using one of the following:
closes: #ISSUE
related: #ISSUE
How to write a good git commit message:
http://chris.beams.io/posts/git-commit/
-->
<!-- Please keep an empty line above the dashes. -->
---
**^ Add meaningful description above**
Read the **[Pull Request
Guidelines](https://github.com/apache/airflow/blob/main/contributing-docs/05_pull_requests.rst#pull-request-guidelines)**
for more information.
In case of fundamental code changes, an Airflow Improvement Proposal
([AIP](https://cwiki.apache.org/confluence/display/AIRFLOW/Airflow+Improvement+Proposals))
is needed.
In case of a new dependency, check compliance with the [ASF 3rd Party
License Policy](https://www.apache.org/legal/resolved.html#category-x).
In case of backwards incompatible changes please leave a note in a
newsfragment file, named `{pr_number}.significant.rst` or
`{issue_number}.significant.rst`, in
[airflow-core/newsfragments](https://github.com/apache/airflow/tree/main/airflow-core/newsfragments).
--
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]
