SLSA for ML models example #4
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| name: SLSA for ML models example | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| model_type: | |
| description: Name of the model (implies framework) | |
| required: true | |
| type: choice | |
| options: | |
| - tensorflow_model.keras | |
| - tensorflow_hdf5_model.h5 | |
| - tensorflow_hdf5.weights.h5 | |
| - pytorch_model.pth | |
| - pytorch_full_model.pth | |
| - pytorch_jitted_model.pt | |
| permissions: read-all | |
| defaults: | |
| run: | |
| shell: bash | |
| jobs: | |
| train: | |
| name: Train model and save as ${{ github.event.inputs.model_type }} | |
| runs-on: ubuntu-latest | |
| outputs: | |
| hash: ${{ steps.hash.outputs.hash }} | |
| steps: | |
| - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
| - uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c # v5.0.0 | |
| with: | |
| python-version: 3.11 | |
| cache: pip | |
| cache-dependency-path: slsa_for_models/install/requirements_${{ runner.os }}.txt | |
| - name: Install dependencies | |
| run: | | |
| set -euo pipefail | |
| bash .github/workflows/scripts/venv_setup.sh | |
| python -m pip install --require-hashes -r slsa_for_models/install/requirements_${{ runner.os }}.txt | |
| - name: Build model | |
| env: | |
| MODEL_TYPE: ${{ github.event.inputs.model_type }} | |
| run: | | |
| set -euo pipefail | |
| bash .github/workflows/scripts/venv_activate.sh | |
| python slsa_for_models/main.py "$MODEL_TYPE" | |
| - uses: actions/upload-artifact@c7d193f32edcb7bfad88892161225aeda64e9392 # v4.0.0 | |
| with: | |
| path: ${{ github.event.inputs.model_type }} | |
| name: ${{ github.event.inputs.model_type }} | |
| if-no-files-found: error | |
| - id: hash | |
| env: | |
| MODEL: ${{ github.event.inputs.model_type }} | |
| run: | | |
| set -euo pipefail | |
| sha256sum "$MODEL" > checksum | |
| echo "hash=$(cat checksum | base64 -w0)" >> "${GITHUB_OUTPUT}" | |
| provenance: | |
| needs: [train] | |
| permissions: | |
| actions: read | |
| id-token: write | |
| contents: write | |
| uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v1.9.0 | |
| with: | |
| base64-subjects: "${{ needs.train.outputs.hash }}" | |
| upload-assets: true # NOTE: This does nothing unless 'upload-tag-name' parameter is also set to an existing tag |