Enterprise アカウントで GitHub Actions のポリシーを施行する

Enterprise アカウント の GitHub Actions 権限について

デフォルトでは、Enterprise アカウントが所有するすべての Organization で GitHub Actions が有効です。 Enterprise アカウントが所有するすべての Organization に対して GitHub Actions を無効にすることも、特定の Organization に対して無効にすることもできます。 Organization にあるローカルのアクションだけ利用できるように、パブリックなアクションの利用を制限することもできます。

GitHub Actions に関する詳しい情報については、「GitHub Actions について」を参照してください。

Enterprise アカウント の GitHub Actions 権限の管理

You can disable all workflows for an enterprise or set a policy that configures which actions can be used in an organization.

If you choose Allow select actions, local actions are allowed, and there are additional options for allowing other specific actions. For more information, see "Allowing specific actions to run."

When you allow local actions only, the policy blocks all access to actions authored by GitHub. For example, the actions/checkout would not be accessible.

1. In the top-right corner of GitHub, click your profile photo, then click Your enterprises.

   

2. In the list of enterprises, click the enterprise you want to view.

   

3. Enterpriseアカウントのサイドバーで、 Policies（ポリシー）をクリックしてください。

   

4. Under " Policies", click Actions.

5. Under "Policies", select your options.

   You can choose which organizations in your enterprise can use GitHub Actions, and you can restrict access to public actions.

   

6. [Save] をクリックします。

Allowing specific actions to run

When you choose Allow select actions, local actions are allowed, and there are additional options for allowing other specific actions:

• Allow actions created by GitHub: You can allow all actions created by GitHub to be used by workflows. Actions created by GitHub are located in the actions and github organization. For more information, see the actions and github organizations.

• Allow Marketplace actions by verified creators: You can allow all GitHub Marketplace actions created by verified creators to be used by workflows. When GitHub has verified the creator of the action as a partner organization, the badge is displayed next to the action in GitHub Marketplace.

• Allow specified actions: You can restrict workflows to use actions in specific organizations and repositories.

  To restrict access to specific tags or commit SHAs of an action, use the same <OWNER>/<REPO>@<TAG OR SHA> syntax used in the workflow to select the action. For example, actions/javascript-action@v1.0.1 to select a tag or actions/javascript-action@172239021f7ba04fe7327647b213799853a9eb89 to select a SHA. For more information, see "Finding and customizing actions."

  You can use the * wildcard character to match patterns. For example, to allow all actions in organizations that start with space-org, you can specify space-org*/*. To add all actions in repositories that start with octocat, you can use */octocat*@*. For more information about using the * wildcard, see "Workflow syntax for GitHub Actions."

  Note: The Allow specified actions option is only available in public repositories with the GitHub Free, GitHub Pro, GitHub Free for organizations, or GitHub Team plan.

This procedure demonstrates how to add specific actions to the allow list.

1. In the top-right corner of GitHub, click your profile photo, then click Your enterprises.

   

2. In the list of enterprises, click the enterprise you want to view.

   

3. Enterpriseアカウントのサイドバーで、 Policies（ポリシー）をクリックしてください。

   

4. Under " Policies", click Actions.

5. Under Policies, select Allow select actions and add your required actions to the list.

   

プライベートリポジトリのフォークのワークフローを有効にする

If you rely on using forks of your private repositories, you can configure policies that control how users can run workflows on pull_request events. Available to private repositories only, you can configure these policy settings for enterprise accounts, organizations, or repositories. For enterprise accounts, the policies are applied to all repositories in all organizations.

• Run workflows from fork pull requests - Allows users to run workflows from fork pull requests, using a GITHUB_TOKEN with read-only permission, and with no access to secrets.
• Send write tokens to workflows from pull requests - Allows pull requests from forks to use a GITHUB_TOKEN with write permission.
• Send secrets to workflows from pull requests - Makes all secrets available to the pull request.

Enterprise アカウントのプライベートフォークポリシーを設定する

1. In the top-right corner of GitHub, click your profile photo, then click Your enterprises.

   

2. In the list of enterprises, click the enterprise you want to view.

   

3. Enterpriseアカウントのサイドバーで、 Policies（ポリシー）をクリックしてください。

   

4. Under " Policies", click Actions.

5. Under Fork pull request workflows, select your options. 例:

   

6. Click Save to apply the settings.