Fix the formatting in the result #7
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| # This workflow uses actions that are not certified by GitHub. | |
| # They are provided by a third-party and are governed by | |
| # separate terms of service, privacy policy, and support | |
| # documentation. | |
| # This workflow will validate the IAM policies in the terraform (TF) templates with using the standard and custom checks in AWS IAM Access Analyzer | |
| # To use this workflow, you will need to complete the following set up steps before start using it: | |
| # 1. Configure an AWS IAM role to use the Access Analyzer's ValidatePolicy, CheckNoNewAccess and CheckAccessNotGranted. This IAM role must be configured to call from the GitHub Actions, use the following [doc](https://aws.amazon.com/blogs/security/use-iam-roles-to-connect-github-actions-to-actions-in-aws/) for steps. | |
| # 2. If you're using CHECK_NO_NEW_ACCESS policy-check-type, you need to create a reference policy. Use the guide [here](https://github.com/aws-samples/iam-access-analyzer-custom-policy-check-samples?tab=readme-ov-file#how-do-i-write-my-own-reference-policies) and store it your GitHub repo. | |
| # 3. If you're using the CHECK_ACCESS_NOT_GRANTED policy-check-type, identify the list of critical actions that shouldn't be granted access by the policies in the TF templates. | |
| # 4. Start using the GitHub actions by generating the GitHub events matching the defined criteria in your workflow. | |
| name: Validate AWS IAM policies in Terraform templates using Policy Validator | |
| on: | |
| push: | |
| branches: [$default-branch, $protected-branches,'test-workflows'] | |
| pull_request: | |
| # The branches below must be a subset of the branches above | |
| branches: [$default-branch] | |
| env: | |
| AWS_ROLE: ${{ secrets.POLICY_VALIDATOR_ROLE }} # set this with the role ARN which has permissions to invoke access-analyzer:ValidatePolicy,access-analyzer:CheckNoNewAccess, access-analyzer:CheckAccessNotGranted and can be used in GitHub actions | |
| REGION: us-west-2 # set this to your preferred AWS region where you plan to deploy your policies, e.g. us-west-1 | |
| TEMPLATE_PATH: test/check-no-new-access/tf/test_plan.json # set this to the file path to the terraform plan in JSON | |
| ACTIONS: 'cloudformation:*, s3:*' # set to pass list of actions in the format action1, action2,.. This is required if you are using `CHECK_ACCESS_NOT_GRANTED` policy-check-type. | |
| REFERENCE_POLICY: test/check-no-new-access/tf/reference-policy.json # set to pass a JSON formatted file that specifies the path to the reference policy that is used for a permissions comparison. For example, if you stored such path in a GitHub secret with name REFERENCE_IDENTITY_POLICY , you can pass ${{ secrets.REFERENCE_IDENTITY_POLICY }}. If not you have the reference policy in the repository, you can directly pass it's path. This is required if you are using `CHECK_NO_NEW_ACCESS_CHECK` policy-check-type. | |
| REFERENCE_POLICY_TYPE: IDENTITY # set to pass the policy type associated with the IAM policy under analysis and the reference policy. This is required if you are using `CHECK_NO_NEW_ACCESS_CHECK` policy-check-type. | |
| jobs: | |
| policy-validator: | |
| runs-on: ubuntu-latest # Virtual machine to run the workflow (configurable) | |
| #https://docs.github.com/en/actions/deployment/security-hardening-your-deployments/configuring-openid-connect-in-amazon-web-services#updating-your-github-actions-workflow | |
| #https://aws.amazon.com/blogs/security/use-iam-roles-to-connect-github-actions-to-actions-in-aws/ | |
| permissions: | |
| id-token: write # This is required for requesting the JWT | |
| contents: read # This is required for actions/checkout | |
| # https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners | |
| name: Policy Validator checks for AWS IAM policies | |
| steps: | |
| # checkout the repo for workflow to access the contents | |
| - name: Checkout | |
| uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 | |
| # Configure AWS Credentials. More configuration details here- https://github.com/aws-actions/configure-aws-credentials | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 | |
| with: | |
| role-to-assume: ${{ env.AWS_ROLE }} | |
| aws-region: ${{ env.REGION }} | |
| # Run the VALIDATE_POLICY check. More configuration details here - https://github.com/aws-actions/terraform-aws-iam-policy-validator | |
| - name: Run AWS AccessAnalyzer ValidatePolicy check | |
| id: run-aws-validate-policy | |
| uses: ./ #v1.0.0 | |
| with: | |
| policy-check-type: "VALIDATE_POLICY" | |
| template-path: ${{ env.TEMPLATE_PATH }} | |
| region: ${{ env.REGION }} | |
| # Print result from VALIDATE_POLICY check | |
| - name: Print the result for ValidatePolicy check | |
| if: success() || failure() | |
| run: echo "${{ steps.run-aws-validate-policy.outputs.result }}" | |
| # Run the CHECK_ACCESS_NOT_GRANTED check. More configuration details here - https://github.com/aws-actions/terraform-aws-iam-policy-validator | |
| - name: Run AWS AccessAnalyzer CheckAccessNotGranted check | |
| id: run-aws-check-access-not-granted | |
| uses: ./ #v1.0.0 | |
| with: | |
| policy-check-type: "CHECK_ACCESS_NOT_GRANTED" | |
| template-path: ${{ env.TEMPLATE_PATH }} | |
| actions: ${{ env.ACTIONS }} | |
| region: ${{ env.REGION }} | |
| # Print result from CHECK_ACCESS_NOT_GRANTED check | |
| - name: Print the result for CheckAccessNotGranted check | |
| if: success() || failure() | |
| run: echo "${{ steps.run-aws-check-access-not-granted.outputs.result }}" | |
| # Run the CHECK_NO_NEW_ACCESS check. More configuration details here - https://github.com/aws-actions/terraform-aws-iam-policy-validator | |
| # reference-policy is stored in GitHub secrets | |
| - name: Run AWS AccessAnalyzer CheckNoNewAccess check | |
| id: run-aws-check-no-new-access | |
| uses: ./ #v1.0.0 | |
| with: | |
| policy-check-type: "CHECK_NO_NEW_ACCESS" | |
| template-path: ${{ env.TEMPLATE_PATH }} | |
| reference-policy: ${{ env.REFERENCE_POLICY }} | |
| reference-policy-type: ${{ env.REFERENCE_POLICY_TYPE }} | |
| region: ${{ env.REGION }} | |
| # Print result from CHECK_NO_NEW_ACCESS check | |
| - name: Print the result CheckNoNewAccess check | |
| if: success() || failure() | |
| run: echo "${{ steps.run-aws-check-no-new-access.outputs.result }}" |