RHEL9-CIS/tasks/section_5/cis_5.3.3.1.x.yml

---

- name: "5.3.3.1.1 | PATCH | Ensure password failed attempts lockout is configured"
  when: rhel9cis_rule_5_3_3_1_1
  tags:
    - level1-server
    - level1-workstation
    - automated
    - patch
    - pam
    - rule_5.3.3.1.1
  block:
    - name: "5.3.3.1.1 | PATCH | Ensure password failed attempts lockout is configured | faillock.conf"
      ansible.builtin.lineinfile:
        path: /etc/security/faillock.conf
        state: present
        regexp: '^(#|)\s*deny\s*=\s*\d'
        line: "deny = {{ rhel9cis_pam_faillock_deny }}"

    - name: "5.3.3.1.1 | PATCH | Ensure password failed attempts lockout is configured | remove deny from pam files NOT AuthSelect"
      when:
        - not rhel9cis_allow_authselect_updates
        - rhel9cis_disruption_high
      ansible.builtin.replace:
        path: "/etc/pam.d/{{ item }}-auth"
        regexp: ^(\s*auth\s+(?:requisite|required|sufficient)\s+pam_faillock\.so)(.*)\s+deny\s*=\s*\S+(.*$)
        replace: \1 \2\3
      loop:
        - password
        - system

    - name: "5.3.3.1.1 | PATCH | Ensure password failed attempts lockout is configured | remove deny from AuthSelect config"
      when:
        - rhel9cis_allow_authselect_updates
        - rhel9cis_disruption_high
      ansible.builtin.replace:
        path: "/etc/authselect/custom/{{ rhel9cis_authselect_custom_profile_name }}/{{ item }}-auth"
        regexp: ^(\s*auth\s+(requisite|required|sufficient)\s+pam_faillock\.so)(.*)\s+deny\s*=\s*\S+(.*$)
        replace: \1\2\3
      loop:
        - password
        - system
      notify: Authselect update

- name: "5.3.3.1.2 | PATCH | Ensure password unlock time is configured"
  when: rhel9cis_rule_5_3_3_1_2
  tags:
    - level1-server
    - level1-workstation
    - automated
    - patch
    - pam
    - rule_5.3.3.1.2
  block:
    - name: "5.3.3.1.2 | PATCH | Ensure password unlock time is configured | faillock.conf"
      ansible.builtin.lineinfile:
        path: /etc/security/faillock.conf
        state: present
        regexp: '^(#|)\s*unlock_time\s*=\s*\d'
        line: "unlock_time = {{ rhel9cis_pam_faillock_unlock_time }}"

    - name: "5.3.3.1.2 | PATCH | Ensure password unlock time is configured | remove unlock from pam files NOT AuthSelect"
      when:
        - rhel9cis_disruption_high
        - not rhel9cis_allow_authselect_updates
      ansible.builtin.replace:
        path: "/etc/pam.d/{{ item }}-auth"
        regexp: ^(\s*auth\s+(requisite|required|sufficient)\s+pam_faillock\.so)(.*)\s+unlock_time\s*=\s*\S+(.*$)
        replace: \1\2\3
      loop:
        - password
        - system

    - name: "5.3.3.1.2 | PATCH | Ensure password unlock time is configured | remove unlock from pam files AuthSelect"
      when:
        - rhel9cis_allow_authselect_updates
        - rhel9cis_disruption_high
      ansible.builtin.replace:
        path: "/etc/authselect/custom/{{ rhel9cis_authselect_custom_profile_name }}/{{ item }}-auth"
        regexp: ^(\s*auth\s+(requisite|required|sufficient)\s+pam_faillock\.so)(.*)\s+unlock_time\s*=\s*\S+(.*$)
        replace: \1\2\3
      loop:
        - password
        - system
      notify: Authselect update

- name: "5.3.3.1.3 | PATCH | Ensure password failed attempts lockout includes root account"
  when: rhel9cis_rule_5_3_3_1_3
  tags:
    - level1-server
    - level1-workstation
    - automated
    - patch
    - pam
    - rule_5.3.3.1.3
  block:
    - name: "5.3.3.1.3 | PATCH | Ensure password failed attempts lockout includes root account | configure faillock.conf"
      ansible.builtin.lineinfile:
        path: /etc/security/faillock.conf
        regexp: '^{{ rhel9cis_pamroot_lock_option }}'
        line: "{{ rhel9cis_pamroot_lock_option }}"
        insertafter: '^# end of pam-auth-update config'
        create: true
        mode: 'u-x,go-wx'

    - name: "5.3.3.1.3 | PATCH | Ensure password failed attempts lockout includes root account | remove lockout from pam files NOT AuthSelect"
      when:
        - rhel9cis_disruption_high
        - not rhel9cis_allow_authselect_updates
      ansible.builtin.replace:
        path: "/etc/pam.d/{{ item }}-auth"
        regexp: ^(\s*auth\s+(requisite|required|sufficient)\s+pam_faillock\.so)(.*)\s(even_deny_root|root_unlock_time=\d*)"(\s*=\s*\d|.*)\S+(.*$)
        replace: \1\2\4
      loop:
        - password
        - system

    - name: "5.3.3.1.3 | PATCH | Ensure password failed attempts lockout includes root account | remove lockout from pam files AuthSelect"
      when:
        - rhel9cis_allow_authselect_updates
        - rhel9cis_disruption_high
      ansible.builtin.replace:
        path: "/etc/authselect/custom/{{ rhel9cis_authselect_custom_profile_name }}/{{ item }}-auth"
        regexp: ^(\s*auth\s+(requisite|required|sufficient)\s+pam_faillock\.so)(.*)\s(even_deny_root|root_unlock_time=\d*)"(\s*=\s*\d|.*)\S+(.*$)
        replace: \1\2\4
      loop:
        - password
        - system