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SECURITY.md

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Security policy

GitHub's bots crawl nativelink to detect security vulnerabilities wherever possible.

TraceMachina and the nativelink authors place a high emphasis on fixing any vulnerabilities. Please send a report if something doesn't look right.

Supported versions

At the moment no version of nativelink is officially supported. Consider using the latest commit on the main branch until official production binaries are released.

Reporting a vulnerability

Prefer reporting vulnerabilities via GitHub.

If you'd rather communicate via email please contact [email protected], [email protected], [email protected] or [email protected].

Vulnerability disclosure and advisories

See Advisories for publicly disclosed vulnerabilities.

Using OCI Images

See the published OCI images for pull commands.

Images are tagged by nix derivation hash. The most recently pushed image corresponds to the main branch. Images are signed by the GitHub action that produced the image. Note that the OCI workflow might take a few minutes to publish the latest image.

Get the tag for the latest commit

export LATEST=$(nix eval github:TraceMachina/nativelink#image.imageTag --raw)

Verify the signature

cosign verify ghcr.io/tracemachina/nativelink:${LATEST} \
    --certificate-identity=https://github.com/TraceMachina/nativelink/.github/workflows/image.yaml@refs/heads/main \
    --certificate-oidc-issuer=https://token.actions.githubusercontent.com

Get the Tag for a Specific Commit

For use in production pin the image to a specific revision:

# Get the tag for a specific commit
export PINNED_TAG=$(nix eval github:TraceMachina/nativelink/<revision>#image.imageTag --raw)

Tip

The images are reproducible on X86_64-unknown-linux-gnu. If you're on such a system you can produce a binary-identical image by building the .#image flake output locally. Make sure that your git status is completely clean and aligned with the commit you want to reproduce. Otherwise the image will be tainted with a "dirty" revision label.