ansible-hardening/tasks/services.yml

---
# Copyright 2015, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

- name: Generate list of services_installed
  shell: "find /etc/init.d/ -printf '%f\n'"
  register: sysv_services_installed
  changed_when: false
  always_run: True
  tags:
    - services
    - cat1
    - cat2
    - cat3

- name: Generate a list of systemd service unit files
  shell: "systemctl list-units --type=service --no-legend | awk '{print $1}'"
  register: systemd_services_installed
  changed_when: false
  always_run: True
  tags:
    - services
    - cat1
    - cat2
    - cat3

- name: Register which services are installed depending on platform
  set_fact:
    services_installed: "{{ (systemd_running | bool) | ternary (systemd_services_installed, sysv_services_installed)}}"

- name: V-38437 - Automated file system mounting tools must be disabled
  service:
    name: autofs
    state: stopped
    enabled: no
  when:
    - security_disable_autofs | bool
    - "'autofs' in services_installed.stdout"
  tags:
    - services
    - cat3
    - V-38437

- name: V-38640 - The abrt service must be disabled
  service:
    name: abrtd
    state: stopped
    enabled: no
  when:
    - security_disable_abrtd | bool
    - "'abrtd' in services_installed.stdout"
  tags:
    - services
    - cat3
    - V-38640

- name: V-38641 - The atd service must be disabled
  service:
    name: atd
    state: stopped
    enabled: no
  when:
    - security_disable_atd | bool
    - "'atd' in services_installed.stdout"
  tags:
    - services
    - cat3
    - V-38641

- name: V-38648 - The qpidd service must be disabled
  service:
    name: qpidd
    state: stopped
    enabled: no
  when:
    - security_disable_qpidd | bool
    - "'qpidd' in services_installed.stdout"
  tags:
    - services
    - cat3
    - V-38648

- name: V-38691 - The bluetooth service must be disabled
  service:
    name: bluetooth
    state: stopped
    enabled: no
  when:
    - security_disable_bluetooth | bool
    - "'bluetooth' in services_installed.stdout"
  tags:
    - services
    - cat2
    - V-38691

- name: V-38582 - xinetd must be disabled if not in use
  service:
    name: xinetd
    state: stopped
    enabled: no
  when:
    - security_disable_xinetd | bool
    - "'xinetd' in services_installed.stdout"
  tags:
    - services
    - cat2
    - V-38582

- name: V-38584 - xinetd must be uninstalled if not in use (apt)
  apt:
    name: xinetd
    state: absent
  when:
    - ansible_pkg_mgr == 'apt'
    - security_remove_xinetd | bool
  tags:
    - services
    - cat3
    - V-38584

- name: V-38584 - xinetd must be uninstalled if not in use (yum)
  yum:
    name: xinetd
    state: absent
  when:
    - ansible_pkg_mgr == 'yum'
    - security_remove_xinetd | bool
  tags:
    - services
    - cat3
    - V-38584

# Ubuntu's equivalent of Red Hat's ypserv package is 'nis'
- name: V-38603 - Remove ypserv package with apt
  apt:
    name: "{{ ypserv_pkg }}"
    state: absent
  when:
    - ansible_pkg_mgr == 'apt'
    - security_remove_ypserv | bool
  tags:
    - services
    - cat2
    - V-38603

- name: V-38603 - Remove ypserv package with yum
  yum:
    name: "{{ ypserv_pkg }}"
    state: absent
  when:
    - ansible_pkg_mgr == 'yum'
    - security_remove_ypserv | bool
  tags:
    - services
    - cat2
    - V-38603

- name: V-38605 - The cron service must be running
  service:
    name: "{{ cron_service }}"
    state: started
    enabled: yes
  tags:
    - services
    - cat2
    - V-38605

- name: V-38606 - The tftp-server package must not be installed unless required (apt)
  apt:
    name: "{{ tftp_pkg }}"
    state: absent
  when:
    - ansible_pkg_mgr == 'apt'
    - security_remove_tftp_server | bool
  tags:
    - services
    - cat2
    - V-38606

- name: V-38606 - The tftp-server package must not be installed unless required (yum)
  yum:
    name: "{{ tftp_pkg }}"
    state: absent
  when:
    - ansible_pkg_mgr == 'yum'
    - security_remove_tftp_server | bool
  tags:
    - services
    - cat2
    - V-38606

- name: V-38618 - avahi must be disabled
  service:
    name: avahi-daemon
    state: stopped
    enabled: no
  when:
    - security_disable_avahi | bool
    - "'avahi' in services_installed.stdout"
  tags:
    - services
    - cat3
    - V-38618

- name: V-38627 - Remove LDAP servers unless required (apt)
  apt:
    name: "{{ ldap_server_pkg }}"
    state: absent
  when:
    - ansible_pkg_mgr == 'apt'
    - security_remove_ldap_server | bool
  tags:
    - services
    - cat3
    - V-38627

- name: V-38627 - Remove LDAP servers unless required (yum)
  yum:
    name: "{{ ldap_server_pkg }}"
    state: absent
  when:
    - ansible_pkg_mgr == 'yum'
    - security_remove_ldap_server | bool
  tags:
    - services
    - cat3
    - V-38627

- name: V-38671 - Remove sendmail with apt
  apt:
    name: sendmail
    state: absent
  when:
    - ansible_pkg_mgr == 'apt'
    - security_remove_sendmail | bool
  tags:
    - services
    - cat2
    - V-38671

- name: V-38671 - Remove sendmail with yum
  yum:
    name: sendmail
    state: absent
  when:
    - ansible_pkg_mgr == 'yum'
    - security_remove_sendmail | bool
  tags:
    - services
    - cat2
    - V-38671

- name: V-38676 - The X windows package must not be installed (apt)
  apt:
    name: "{{ xserver_pkg }}"
    state: absent
  when:
    - ansible_pkg_mgr == 'apt'
    - security_remove_xorg | bool
  tags:
    - services
    - cat3
    - V-38676

- name: V-38676 - The X windows package must not be installed (yum)
  yum:
    name: "{{ xserver_pkg }}"
    state: absent
  when:
    - ansible_pkg_mgr == 'yum'
    - security_remove_xorg | bool
  tags:
    - services
    - cat3
    - V-38676