google_project_iam_bindings.md

title	platform
About the google_project_iam_bindings Resource	gcp

google_project_iam_bindings

Use the google_project_iam_bindings InSpec audit resource to test properties of all, or a filtered group of, GCP project IAM bindings.

Syntax

A google_project_iam_bindings resource block collects GCP project IAM bindings then tests that group.

describe google_project_iam_bindings(project: 'chef-inspec-gcp') do
  it { should exist }
end

Use this InSpec resource to enumerate roles then test in-depth using google_project_iam_binding.

google_project_iam_bindings(project: 'chef-inspec-gcp').iam_binding_roles.each do |iam_binding_role|
  describe google_project_iam_binding(project: 'chef-inspec-gcp',  role: iam_binding_role) do
    it { should exist }
    its('members') {should include 'user:someuser@domain.com' }
  end
end

Examples

The following examples show how to use this InSpec audit resource.

Test that there are no more than a specified number of IAM bindings roles available for the project

describe google_project_iam_bindings(project: 'chef-inspec-gcp') do
  its('count') { should be <= 100}
end

Test that an expected role is available for the project

describe google_project_iam_bindings(project: 'chef-inspec-gcp') do
  its('iam_binding_roles') { should include "roles/storage.admin" }
end

Test that a particular role does not exist using filtering of the plural resource

describe google_project_iam_bindings(project: 'chef-inspec-gcp').where(iam_binding_role: "roles/iam.securityReviewer") do
  it { should_not exist }
end

Filter Criteria

This resource supports the following filter criteria: iam_binding_role. This may be used with where, as a block or as a method.

Properties

• iam_binding_roles - an array of google_project_iam_binding role strings e.g. ["roles/compute.admin", "roles/owner"]

GCP Permissions

Ensure the Cloud Resource Manager API is enabled for the project.