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https://github.com/actions/attest-build-provenance.git
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60 lines
2.3 KiB
YAML
60 lines
2.3 KiB
YAML
name: 'Attest Build Provenance'
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description: 'Generate provenance attestations for build artifacts'
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author: 'GitHub'
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inputs:
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github-token:
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description: >
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The GitHub token used to make authenticated API requests.
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default: ${{ github.token }}
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required: false
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subject-path:
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description: >
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Path to the artifact for which provenance will be generated. Must specify
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exactly one of "subject-path" or "subject-digest".
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required: false
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subject-digest:
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description: >
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Digest of the subject for which provenance will be generated. Must be in
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the form "algorithm:hex_digest" (e.g. "sha256:abc123..."). Must specify
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exactly one of "subject-path" or "subject-digest".
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required: false
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subject-name:
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description: >
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Subject name as it should appear in the provenance statement. Required
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unless "subject-path" is specified, in which case it will be inferred from
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the path.
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push-to-registry:
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description: >
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Whether to push the provenance statement to the image registry. Requires
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that the "subject-name" parameter specify the fully-qualified image name
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and that the "subject-digest" parameter be specified. Defaults to false.
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default: false
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required: false
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outputs:
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bundle-path:
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description: 'The path to the file containing the attestation bundle(s).'
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value: ${{ steps.attest.outputs.bundle-path }}
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runs:
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using: 'composite'
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steps:
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- uses: ./generate-build-provenance-statement
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id: generate-build-provenance-statement
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with:
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github-token: ${{ inputs.github-token }}
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subject-path: ${{ inputs.subject-path }}
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subject-digest: ${{ inputs.subject-digest }}
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subject-name: ${{ inputs.subject-name }}
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push-to-registry: ${{ inputs.push-to-registry }}
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- uses: actions/attest
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id: attest
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with:
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github-token: ${{ inputs.github-token }}
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subject-path: ${{ inputs.subject-path }}
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subject-digest: ${{ inputs.subject-digest }}
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subject-name: ${{ inputs.subject-name }}
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push-to-registry: ${{ inputs.push-to-registry }}
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predicate-type: ${{ steps.generate-build-provenance-statement.outputs.predicate-type }}
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predicate: ${{ steps.generate-build-provenance-statement.outputs.predicate }}
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