Overview
OpenID Connect (OIDC) allows your GitHub Actions workflows to authenticate with PyPI to publish Python packages.
This guide gives an overview of how to configure PyPI to trust GitHub's OIDC as a federated identity, and demonstrates how to use this configuration in the pypa/gh-action-pypi-publish
action to publish packages to PyPI (or other Python package repositories) without any manual API token management.
Prerequisites
-
Pour en savoir plus sur les concepts de base décrivant la façon dont GitHub utilise OIDC (OpenID Connect) ainsi que sur son architecture et ses avantages, consultez À propos du renforcement de la sécurité avec OpenID Connect.
-
Avant de continuer, vous devez planifier votre stratégie de sécurité pour veiller à ce que les jetons d’accès soient uniquement alloués de manière prévisible. Pour contrôler la façon dont votre fournisseur de cloud émet des jetons d’accès, vous devez définir au moins une condition, afin que les dépôts non approuvés ne puissent pas demander de jetons d’accès à vos ressources cloud. Pour plus d’informations, consultez « À propos du renforcement de la sécurité avec OpenID Connect ».
-
Si vous suivez ce guide sur GHE.com, sachez que vous devez remplacer certaines valeurs dans la documentation suivante. Consultez À propos du renforcement de la sécurité avec OpenID Connect.
Adding the identity provider to PyPI
To use OIDC with PyPI, add a trust configuration that links each project on PyPI to each repository and workflow combination that's allowed to publish for it.
-
Sign in to PyPI and navigate to the trusted publishing settings for the project you'd like to configure. For a project named
myproject
, this will be athttp://pypi.org/manage/project/myproject/settings/publishing/
. -
Configure a trust relationship between the PyPI project and a GitHub repository (and workflow within the repository). For example, if your GitHub repository is at
myorg/myproject
and your release workflow is defined inrelease.yml
with an environment ofrelease
, you should use the following settings for your trusted publisher on PyPI.Remarque
Enter these values carefully. Giving the incorrect user, repository, or workflow the ability to publish to your PyPI project is equivalent to sharing an API token.
- Owner:
myorg
- Repository name:
myproject
- Workflow name:
release.yml
- (Optionally) a GitHub Actions environment name:
release
- Owner:
Updating your GitHub Actions workflow
Once your trusted publisher is registered on PyPI, you can update your release workflow to use trusted publishing.
Remarque
Lorsque des environnements sont utilisés dans des workflows ou dans des stratégies OIDC, nous vous recommandons d’ajouter des règles de protection à l’environnement pour plus de sécurité. Par exemple, vous pouvez configurer des règles de déploiement sur un environnement pour restreindre les branches et balises pouvant être déployées dans l’environnement ou accéder aux secrets d’environnement. Pour plus d’informations, consultez « Managing environments for deployment ».
The pypa/gh-action-pypi-publish
action has built-in support for trusted publishing, which can be enabled by giving its containing job the id-token: write
permission and omitting username
and password
.
The following example uses the pypa/gh-action-pypi-publish
action to exchange an OIDC token for a PyPI API token, which is then used to upload a package's release distributions to PyPI.
jobs: release-build: runs-on: ubuntu-latest steps: - uses: actions/checkout@v4 - uses: actions/setup-python@v5 with: python-version: "3.x" - name: build release distributions run: | # NOTE: put your own distribution build steps here. python -m pip install build python -m build - name: upload windows dists uses: actions/upload-artifact@v4 with: name: release-dists path: dist/ pypi-publish: runs-on: ubuntu-latest needs: - release-build permissions: id-token: write steps: - name: Retrieve release distributions uses: actions/download-artifact@v4 with: name: release-dists path: dist/ - name: Publish release distributions to PyPI uses: pypa/gh-action-pypi-publish@3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b9c0d1e2f
jobs:
release-build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: actions/setup-python@v5
with:
python-version: "3.x"
- name: build release distributions
run: |
# NOTE: put your own distribution build steps here.
python -m pip install build
python -m build
- name: upload windows dists
uses: actions/upload-artifact@v4
with:
name: release-dists
path: dist/
pypi-publish:
runs-on: ubuntu-latest
needs:
- release-build
permissions:
id-token: write
steps:
- name: Retrieve release distributions
uses: actions/download-artifact@v4
with:
name: release-dists
path: dist/
- name: Publish release distributions to PyPI
uses: pypa/gh-action-pypi-publish@3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b9c0d1e2f