ansible-sshd/tests/tests_hostkeys_fips.yml
Jakub Jelen 9502c325ea tests: Add negative test for FIPS mode
This fixes also a typo that was overlooked previously

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
2022-04-19 17:20:27 +02:00

142 lines
4 KiB
YAML

---
- hosts: all
vars:
__sshd_test_backup_files:
- /etc/ssh/sshd_config
- /etc/ssh/sshd_config.d/00-ansible_system_role.conf
- /etc/ssh/ssh_host_ed25519_key
- /etc/ssh/ssh_host_ed25519_key.pub
- /etc/system-fips
tasks:
- name: "Backup configuration files"
include_tasks: tasks/backup.yml
- name: Run the role with default parameters without FIPS mode
include_role:
name: ansible-sshd
- name: Verify the options are correctly set
block:
- meta: flush_handlers
- name: Print current configuration file
slurp:
src: "{{ main_sshd_config }}"
register: config
- name: Get stat of private key
stat:
path: /etc/ssh/ssh_host_ed25519_key
register: privkey
- name: Get stat of public key
stat:
path: /etc/ssh/ssh_host_ed25519_key.pub
register: pubkey
- name: Check the key is in configuration file (without include)
assert:
that:
- "'HostKey /etc/ssh/ssh_host_ed25519_key' in config.content | b64decode"
when:
- ansible_facts['os_family'] == 'RedHat' and ansible_facts['distribution_major_version']|int < 9
- name: Check host key was generated
assert:
that:
- privkey.stat.exists
- pubkey.stat.exists
when:
- ansible_facts['os_family'] == 'RedHat' and ansible_facts['distribution_major_version']|int > 6
tags: tests::verify
- name: Fake FIPS mode
block:
- name: Create temporary directory
tempfile:
state: directory
register: fips_directory
- name: Create a /etc/system-fips
copy:
dest: /etc/system-fips
content: userspace fips
- name: Create a fips_enabled file
copy:
dest: "{{ fips_directory.path }}/fips_enabled"
content: 1
- name: Bind mount the file where we need it
mount:
path: /proc/sys/crypto/fips_enabled
src: "{{ fips_directory.path }}/fips_enabled"
opts: bind
state: mounted
fstype: none
failed_when: false
- name: Remove the Ed25519 hostkey
file:
path:
/etc/ssh/ssh_host_ed25519_key
state: absent
- name: Remove the Ed25519 pubkey
file:
path:
/etc/ssh/ssh_host_ed25519_key.pub
state: absent
- name: Run the role with default parameters
include_role:
name: ansible-sshd
- name: Verify the options are correctly set
block:
- meta: flush_handlers
- name: Print current configuration file
slurp:
src: "{{ main_sshd_config }}"
register: config
- name: Get stat of private key
stat:
path: /etc/ssh/ssh_host_ed25519_key
register: privkey
- name: Get stat of public key
stat:
path: /etc/ssh/ssh_host_ed25519_key.pub
register: pubkey
- name: Check the key is not in configuration file
assert:
that:
- "'HostKey /etc/ssh/ssh_host_ed25519_key' not in config.content | b64decode"
- name: Check no host key was generated
assert:
that:
- not privkey.stat.exists
- not pubkey.stat.exists
when:
- ansible_facts['os_family'] == 'RedHat' and ansible_facts['distribution_major_version'] in ['7', '8']
tags: tests::verify
- name: Remove the FIPS mode indicators
block:
- name: Unmount the file
mount:
path: /proc/sys/crypto/fips_enabled
state: unmounted
failed_when: false
- name: Remove the temporary directory
file:
path: "{{ fips_directory.path }}"
state: absent
- name: "Restore configuration files"
include_tasks: tasks/restore.yml