ansible-sshd/tests/tests_firewall_selinux.yml

---
- name: Test managing firewall and selinux from role
  hosts: all
  gather_facts: true  # needs os_family, etc.
  vars:
    __sshd_test_backup_files:
      - /etc/ssh/sshd_config
      - /etc/ssh/sshd_config.d/00-ansible_system_role.conf
  tasks:
    - name: "Backup configuration files"
      ansible.builtin.include_tasks: tasks/backup.yml

    - name: Call role with no args to get access to __sshd_skip_virt_env
      ansible.builtin.include_role:
        name: ansible-sshd
        public: true
      vars:
        sshd_enable: false  # skip everything but loading vars

    - name: See if we can test firewall or selinux
      ansible.builtin.set_fact:
        sshd_enable: true  # reset to true
        __sshd_test_firewall: "{{ ansible_facts['os_family'] == 'RedHat' and
          ansible_facts['distribution_version'] is version('7', '>=') and
          ansible_virtualization_type | d(None) not in __sshd_skip_virt_env }}"
        __sshd_test_selinux: "{{ ansible_facts['os_family'] == 'RedHat' and
          ansible_facts['distribution_version'] is version('6', '>=') and
          ansible_virtualization_type | d(None) not in __sshd_skip_virt_env }}"

    ##########
    # First test: default port
    ##########
    - name: Configure the role on default port and let it handle firewall settings
      ansible.builtin.include_role:
        name: ansible-sshd
      vars:
        sshd_manage_selinux: "{{ __sshd_test_selinux }}"
        sshd_manage_firewall: "{{ __sshd_test_firewall }}"
        sshd:
          Port: 22

    - name: Verify the options are correctly set
      tags: tests::verify
      block:
        - name: Flush handlers
          ansible.builtin.meta: flush_handlers

        - name: Print current configuration file
          ansible.builtin.slurp:
            src: "{{ main_sshd_config }}"
          register: config

        - name: Check the options are in configuration file
          ansible.builtin.assert:
            that:
              - "'Port 22' in config.content | b64decode"

    ##########
    # Second test: non-default port
    ##########
    # is this going to break some tests running ansible through ssh?
    - name: Configure the role on another port and let it handle firewall settings
      ansible.builtin.include_role:
        name: ansible-sshd
      vars:
        sshd_manage_firewall: "{{ __sshd_test_firewall }}"
        sshd_manage_selinux: "{{ __sshd_test_selinux }}"
        sshd:
          Port: 222

    - name: Verify the options are correctly set
      tags: tests::verify
      block:
        - name: Flush handlers
          ansible.builtin.meta: flush_handlers

        - name: Print current configuration file
          ansible.builtin.slurp:
            src: "{{ main_sshd_config }}"
          register: config

        - name: Check the options are in configuration file
          ansible.builtin.assert:
            that:
              - "'Port 222' in config.content | b64decode"

    ##########
    # Third test: multiple ports
    ##########
    - name: Configure the role on several ports and let it handle firewall settings
      ansible.builtin.include_role:
        name: ansible-sshd
      vars:
        sshd_manage_firewall: "{{ __sshd_test_firewall }}"
        sshd_manage_selinux: "{{ __sshd_test_selinux }}"
        sshd:
          Port:
            - 22
            - 222

    - name: Verify the options are correctly set
      tags: tests::verify
      block:
        - name: Flush handlers
          ansible.builtin.meta: flush_handlers

        - name: Print current configuration file
          ansible.builtin.slurp:
            src: "{{ main_sshd_config }}"
          register: config

        - name: Check the options are in configuration file
          ansible.builtin.assert:
            that:
              - "'Port 222' in config.content | b64decode"

    ##########
    # Cleanup
    ##########
    - name: "Restore configuration files"
      ansible.builtin.include_tasks: tasks/restore.yml

    - name: Remove the modification to the firewall rules
      ansible.builtin.include_role:
        name: fedora.linux_system_roles.firewall
      vars:
        firewall:
          - port: "222/tcp"
            state: disabled
      when: __sshd_test_firewall

    - name: Remove the modification to the selinux policy
      ansible.builtin.include_role:
        name: fedora.linux_system_roles.selinux
      vars:
        selinux:
          port: 222
          proto: tcp
          setype: ssh_port_t
          state: absent
          local: true
      when: __sshd_test_selinux