fips_enabled

About The Role

This role will check if system has turned on FIPS. This validation can be enabled or disabled within the variable: enforce_fips_validation, setting it to true will enable the validation, setting to false will disable it.

Requirements

Turned on FIPS.

Dependencies

No dependencies.

Example Playbook

- hosts: localhost
  gather_facts: false
  roles:
    - { role: fips_enabled }

Licence

Apache

Author Information

Red Hat TripleO DFG:Security Squad:OG

Full Description

Role Documentation

Welcome to the “fips_enabled” role documentation.

Role Variables: main.yml

# While options found within the vars/ path can be overridden using extra
# vars, items within this path are considered part of the role and not
# intended to be modified.

# All variables within this role should have a prefix of "tripleo_check_fips_status"

# !!!! IMPORTANT !!!!
# Add a comment above every variables describing them.
# This will be included in the sphinx role documentation
# !!!! IMPORTANT !!!!
fips_status_path: /proc/sys/crypto/fips_enabled
enforce_fips_validation: false

Molecule Scenarios

Molecule is being used to test the “fips_enabled” role. The following section highlights the drivers in service and provides an example playbook showing how the role is leveraged.

Scenario: default

Driver: podman:

Molecule Platform(s)

- name: centos
  hostname: centos
  image: centos/centos:stream8
  registry:
    url: quay.io
  dockerfile: ../../../../.config/molecule/Dockerfile
  pkg_extras: python*-setuptools python*-pyyaml
  volumes:
  - /etc/ci/mirror_info.sh:/etc/ci/mirror_info.sh:ro
  privileged: true
  environment:
    http_proxy: "{{ lookup('env', 'http_proxy') }}"
    https_proxy: "{{ lookup('env', 'https_proxy') }}"
  ulimits:
  - host

Molecule Inventory

hosts:
  all:
    hosts:
      centos:
        ansible_python_interpreter: /usr/bin/python3

Example default playbook

- name: Converge
  hosts: all
  vars:
    fips_enabled_path: /proc/sys/crypto/fips_enabled
  tasks:
  - name: FIPS enabled
    copy:
      dest: fips_enabled_path
      mode: 0755
      content: '1'

  - name: Test FIPS Enabled
    vars:
      enforce_fips_validation: false
    include_role:
      name: fips_enabled

  - name: FIPS disabled
    copy:
      dest: fips_enabled_path
      mode: 0755
      content: '0'

  - name: Test FIPS disabled fails
    vars:
      enforce_fips_validation: true
    block:
    - name: Load role with failure
      include_role:
        name: fips_enabled
    rescue:
    - name: Clear host error
      meta: clear_host_errors

    - name: Status message
      debug:
        msg: Successfully detected FIPS is disabled!

    - name: End play
      meta: end_play

  - name: Fail if we get to this place
    fail:
      msg: 'Unit test failed: Did not detect that FIPS is disabled!'