A terraform / kitchen-terraform hardening baseline the CIS AWS Foundations Benchmark v1.1.0.

This will help you setup and validate an AWS Environment as per CIS AWS Benchmark. This build will not modify existing resources. It will modify default default vpc and each default security group as per CIS guidance.

This project uses the Semantic Versioning Policy.

The master branch contains the latest version of the software leading up to a new release.

Other branches contain feature-specific updates.

Tags indicate official releases of the project.

Please note 0.x releases are works in progress (WIP) and may change at any time.

• kitchen-terraform (>=v3.0.0)
• test-kitchen (v.1.60.0)
• inspec.io
• terraform ( > v0.10.2)
• tfenv
• awscli (v1.1)

A. Use tfenv to switch to your tf v0.11.0 environment
B. Install any needed gems via bundle install
C. Use the pre-kitchen.rb script to ensure you have all the env_vars setup as needed.

ruby pre-kitchen.rb

Please see TESTING_AGAINST_AWS.md for details on how to setup the needed AWS accounts to perform testing.

Follow these instructions carefully.

1. Create an AWS account. Make a note of the account email and root password in a secure secret storage system.
2. Create an IAM user named test-fixture-maker.

• Enable programmatic access (to generate an access key)
• Note the access key and secret key ID that are generated.

3. Create an IAM Group named test-fixture-maker-group.

• Direct-attach the policy AdministratorAccess
• Add user test-fixture-maker to the group

4. Set the required env variables.

• AWS Credentials

AWS_ACCESS_KEY_ID         - The AWS Access Key that is to be used (default: none)
AWS_SECRET_ACCESS_KEY     - The AWS Secret Access Key that is to be used (default: none)

• TF_VAR_ prevents credentials from being populated on terrafrom logs

TF_VAR_aws_ssh_key_id     - The value is the name of the AWS key pair you want to use (default: none) (hide from logs)
TF_VAR_aws_access_key     - The AWS Access Key that is to be used (default: none) (hide from logs)
TF_VAR_aws_secret_key     - The AWS Secret Access Key that is to be used (default: none) (hide from logs)

• Infrastructure Data

AWS_DEFAULT_REGION        - The AWS Region you would like to use (default: us-east-1)
AWS_DEFAULT_INSTANCE_TYPE - The EC2 instance type (also known as size) to use. (default: none)
SSH_SG_CIDR               - Specify an IP address in CIDR notation, a CIDR block for ssh ingress rule. (default: none)

Run Test kitchen

a. bundle exec kitchen list
b. bundle exec kitchen create cis-setup
c. bundle exec kitchen converge cis-setup
d. bundle exec kitchen verify cis-setup
e. bundle exec kitchen destroy cis-setup

1. AWS Simple Queue Service takes a few minutes to build, so please wait a few minutes before running kitchen verify.

2. Known Terrafrom bug that affects Managed policy attachment shows up on a second kitchen converge or kitchen destroy. hashicorp/terraform#5979 . Please converge or destroy again to get past the error.

• see: https://newcontext-oss.github.io/kitchen-terraform/tutorials/amazon_provider_ec2.html
• see: https://github.com/chef/inspec-aws

We use a feature-branch model for development. Plese create a fork and push a PR as a feature-branch.

© 2018 The MITRE Corporation.

Approved for Public Release; Distribution Unlimited. Case Number 18-3678.

MITRE hereby grants express written permission to use, reproduce, distribute, modify, and otherwise leverage this software to the extent permitted by the licensed terms provided in the LICENSE.md file included with this project.

This software was produced for the U. S. Government under Contract Number HHSM-500-2012-00008I, and is subject to Federal Acquisition Regulation Clause 52.227-14, Rights in Data-General.

No other use other than that granted to the U. S. Government, or to those acting on behalf of the U. S. Government under that Clause is authorized without the express written permission of The MITRE Corporation.

For further information, please contact The MITRE Corporation, Contracts Management Office, 7515 Colshire Drive, McLean, VA 22102-7539, (703) 983-6000.

CIS Benchmarks are published by the Center for Internet Security (CIS), see: https://www.cisecurity.org/.