mirror of
https://github.com/hwchase17/langchain.git
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bb8b057ac3
## Summary - Adds top-level `permissions: contents: read` to 5 workflows that only had job-level permissions: `pr_labeler_file`, `pr_labeler_title`, `tag-external-contributions`, `v03_api_doc_build`, `auto-label-by-package` - SHA-pins all 14 third-party actions to full commit SHAs to prevent supply chain attacks via tag hijacking ## Why **Missing top-level permissions:** Without an explicit top-level `permissions` block, workflows inherit the repository/org default token permissions, which may be overly broad. Adding `contents: read` as the default restricts the blast radius if a dependency or action step is compromised. **SHA pinning:** Mutable tags (`@v1`, `@master`) can be force-pushed by the action maintainer or an attacker who compromises their account. Pinning to a full 40-character SHA ensures the exact reviewed code always runs. Tag comments are preserved for readability. ### Actions pinned | Action | File(s) | |--------|---------| | `pypa/gh-action-pypi-publish` | `_release.yml` (2 uses) | | `ncipollo/release-action` | `_release.yml` | | `Ana06/get-changed-files` | `check_diffs.yml` | | `astral-sh/setup-uv` | `check_diffs.yml`, `uv_setup/action.yml` | | `CodSpeedHQ/action` | `check_diffs.yml` | | `google-github-actions/auth` | `integration_tests.yml` | | `aws-actions/configure-aws-credentials` | `integration_tests.yml` | | `amannn/action-semantic-pull-request` | `pr_lint.yml` | | `bcoe/conventional-release-labels` | `pr_labeler_title.yml` | | `mikefarah/yq` | `v03_api_doc_build.yml` | | `EndBug/add-and-commit` | `v03_api_doc_build.yml` | | `peter-evans/create-pull-request` | `refresh_model_profiles.yml` | ## Test plan - [x] CI passes — all workflows still resolve their actions correctly - [x] Verify no functional change: SHA refs point to the same code as the previous tags --- > This PR was generated with assistance from an AI coding agent as part of a repository posture check. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
40 lines
1.1 KiB
YAML
40 lines
1.1 KiB
YAML
# Helper to set up Python and uv with caching
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name: uv-install
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description: Set up Python and uv with caching
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inputs:
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python-version:
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description: Python version, supporting MAJOR.MINOR only
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required: true
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enable-cache:
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description: Enable caching for uv dependencies
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required: false
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default: "true"
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cache-suffix:
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description: Custom cache key suffix for cache invalidation
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required: false
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default: ""
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working-directory:
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description: Working directory for cache glob scoping
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required: false
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default: "**"
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env:
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UV_VERSION: "0.5.25"
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runs:
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using: composite
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steps:
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- name: Install uv and set the python version
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uses: astral-sh/setup-uv@0ca8f610542aa7f4acaf39e65cf4eb3c35091883 # v7
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with:
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version: ${{ env.UV_VERSION }}
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python-version: ${{ inputs.python-version }}
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enable-cache: ${{ inputs.enable-cache }}
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cache-dependency-glob: |
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${{ inputs.working-directory }}/pyproject.toml
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${{ inputs.working-directory }}/uv.lock
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${{ inputs.working-directory }}/requirements*.txt
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cache-suffix: ${{ inputs.cache-suffix }}
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