aws_lambda_layer_version_permission Resource
Use the aws_lambda_layer_version_permission
InSpec audit resource to test properties of a single AWS Lambda layer version permission.
The AWS::Lambda::LayerVersionPermission
resource adds permissions to the resource-based policy of a version of an Lambda layer.
For additional information, including details on parameters and properties, see the AWS documentation on AWS Lambda layer version permission.
Install
This resource is available in the Chef InSpec AWS resource pack.
For information on configuring your AWS environment for Chef InSpec and creating an InSpec profile that uses the InSpec AWS resource pack, see the Chef InSpec documentation on the AWS cloud platform.
Syntax
Ensure that the permission exists.
describe aws_lambda_layer_version_permission(layer_name: 'LAYER_NAME', version_number: 'VERSION_NUMBER') do
it { should exist }
end
Parameters
layer_name
(required)The name or Amazon Resource Name (ARN) of the layer.
version_number
(required)The version number.
Properties
policy
- The policy document.
revision_id
- A unique identifier for the current revision of the policy.
Examples
Ensure a policy is available.
describe aws_lambda_layer_version_permission(layer_name: 'LAYER_NAME', version_number: 'VERSION_NUMBER') do
its('policy') { should eq 'POLICY' }
end
Ensure a revision ID is available.
describe aws_lambda_layer_version_permission(layer_name: 'LAYER_NAME', version_number: 'VERSION_NUMBER') do
its('revision_id') { should eq 'REVISION_ID' }
end
Matchers
For a full list of available matchers, see our Universal Matchers page.This resource has the following special matchers.
exist
Use should
to test that the entity exists.
describe aws_lambda_layer_version_permission(layer_name: 'LAYER_NAME', version_number: 'VERSION_NUMBER') do
it { should exist }
end
Use should_not
to test the entity does not exist.
describe aws_lambda_layer_version_permission(layer_name: 'LAYER_NAME', version_number: 'VERSION_NUMBER') do
it { should_not exist }
end
be_available
Use should
to check if the entity is available.
describe aws_lambda_layer_version_permission(layer_name: 'LAYER_NAME', version_number: 'VERSION_NUMBER') do
it { should be_available }
end
AWS Permissions
Your Principal will need the Lambda:Client:GetLayerVersionPolicyResponse
action with Effect
set to Allow
.