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Prep for 0.3.0 (#40)
* README: prep 0.3.0 Signed-off-by: William Woodruff <[email protected]> * requirements: sigstore==0.10.0 Signed-off-by: William Woodruff <[email protected]> * action: upgrade `sigstore` CLI usage Signed-off-by: William Woodruff <[email protected]> * README: tweak descriptions Signed-off-by: William Woodruff <[email protected]> * action: lintage Signed-off-by: William Woodruff <[email protected]> Signed-off-by: William Woodruff <[email protected]>
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‎README.md

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@@ -5,7 +5,7 @@ gh-action-sigstore-python
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[![Self-test](https://github.com/sigstore/gh-action-sigstore-python/actions/workflows/selftest.yml/badge.svg)](https://github.com/sigstore/gh-action-sigstore-python/actions/workflows/selftest.yml)
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A GitHub Action that uses [`sigstore-python`](https://github.com/sigstore/sigstore-python)
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to sign Python packages.
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to generate Sigstore signatures.
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## Index
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@@ -23,24 +23,22 @@ Simply add `sigstore/gh-action-sigstore-python` to one of your workflows:
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jobs:
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selftest:
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runs-on: ubuntu-latest
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permissions:
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id-token: write
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steps:
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- uses: actions/checkout@v3
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- name: install
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run: python -m pip install .
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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inputs: file.txt
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```
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Your workflow must have permission to request the OIDC token to authenticate with. This can be done
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by having a top-level `permission` setting for your workflow.
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Note: Your workflow **must** have permission to request the OIDC token to authenticate with.
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This can be done by setting `id-token: write` on your job (as above) or workflow.
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```yaml
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permissions:
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id-token: write
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```
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More information about permission settings can be found [here](https://docs.github.com/en/actions/deployment/security-hardening-your-deployments/about-security-hardening-with-openid-connect#adding-permissions-settings).
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More information about permission settings can be found
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[here](https://docs.github.com/en/actions/deployment/security-hardening-your-deployments/about-security-hardening-with-openid-connect#adding-permissions-settings).
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## Configuration
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To sign one or more files:
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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inputs: file0.txt file1.txt file2.txt
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```
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The `inputs` argument also supports file globbing:
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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inputs: ./path/to/inputs/*.txt
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```
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workflow will use the credentials found in the GitHub Actions environment.
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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inputs: file.txt
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identity-token: ${{ IDENTITY_TOKEN }} # assigned elsewhere
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Example:
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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inputs: file.txt
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oidc-client-id: alternative-sigstore-id
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Example:
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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inputs: file.txt
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oidc-client-secret: alternative-sigstore-secret
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Example:
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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inputs: file.txt
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signature: custom-signature-filename.sig
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However, this example is invalid:
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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inputs: file0.txt file1.txt file2.txt
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signature: custom-signature-filename.sig
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Example:
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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inputs: file.txt
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certificate: custom-certificate-filename.crt
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However, this example is invalid:
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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inputs: file0.txt file1.txt file2.txt
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certificate: custom-certificate-filename.crt
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Example:
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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inputs: file.txt
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fulcio-url: https://fulcio.sigstage.dev
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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inputs: file.txt
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rekor-url: https://rekor.sigstage.dev
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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inputs: file.txt
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ctfe: ./path/to/ctfe.pub
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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inputs: file.txt
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ctfe: ./path/to/rekor.pub
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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staging: true
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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verify: true
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Supplying it without `verify-oidc-issuer` will produce an error.
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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with:
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inputs: file.txt
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verify: true
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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verify: true
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```yaml
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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inputs: file.txt
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upload-signing-artifacts: true
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# ...
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- uses: sigstore/gh-action-sigstore-python@v0.2.0
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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release-signing-artifacts: true
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- uses: sigstore/gh-action-sigstore-python@v0.3.0
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internal-be-careful-debug: true

‎action.py

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print(msg, file=sys.stderr)
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def _sigstore_sign(*args):
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return ["python", "-m", "sigstore", "sign", *args]
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def _sigstore_sign(global_args, sign_args):
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return ["python", "-m", "sigstore", *global_args, "sign", *sign_args]
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def _sigstore_verify(*args):
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return ["python", "-m", "sigstore", "verify", *args]
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def _sigstore_verify(global_args, verify_args):
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return [
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"python",
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"-m",
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"sigstore",
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*global_args,
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"verify",
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"identity",
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*verify_args,
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]
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def _warning(msg):
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inputs = sys.argv[1].split()
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# The arguments we pass into `sigstore-python` get built up in these lists.
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sigstore_global_args = []
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sigstore_sign_args = []
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sigstore_verify_args = []
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rekor_url = os.getenv("GHA_SIGSTORE_PYTHON_REKOR_URL")
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if rekor_url != "":
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sigstore_sign_args.extend(["--rekor-url", rekor_url])
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sigstore_verify_args.extend(["--rekor-url", rekor_url])
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sigstore_global_args.extend(["--rekor-url", rekor_url])
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ctfe = os.getenv("GHA_SIGSTORE_PYTHON_CTFE")
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if ctfe != "":
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sigstore_sign_args.extend(["--ctfe", ctfe])
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rekor_root_pubkey = os.getenv("GHA_SIGSTORE_PYTHON_REKOR_ROOT_PUBKEY")
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if rekor_root_pubkey != "":
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sigstore_sign_args.extend(["--rekor-root-pubkey", rekor_root_pubkey])
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sigstore_global_args.extend(["--rekor-root-pubkey", rekor_root_pubkey])
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if os.getenv("GHA_SIGSTORE_PYTHON_STAGING", "false") != "false":
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sigstore_sign_args.append("--staging")
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sigstore_global_args.append("--staging")
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verify_cert_identity = os.getenv("GHA_SIGSTORE_PYTHON_VERIFY_CERT_IDENTITY")
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if enable_verify and not verify_cert_identity:
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_debug(f"signing: sigstore-python {[str(a) for a in sigstore_sign_args]}")
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sign_status = subprocess.run(
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_sigstore_sign(*sigstore_sign_args),
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_sigstore_sign(sigstore_global_args, sigstore_sign_args),
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text=True,
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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_debug(f"verifying: sigstore-python {[str(a) for a in sigstore_verify_args]}")
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verify_status = subprocess.run(
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_sigstore_verify(*sigstore_verify_args),
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_sigstore_verify(sigstore_global_args, sigstore_verify_args),
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text=True,
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stdout=subprocess.PIPE,
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‎requirements.txt

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sigstore==0.9.0
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sigstore==0.10.0

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