RHEL9-CIS/tasks/section_6/cis_6.3.4.x.yml

---

- name: "6.3.4.1 | PATCH | Ensure the audit log file directory mode is configured"
  when:
    - rhel9cis_rule_6_3_4_1
  tags:
    - level2-server
    - level2-workstation
    - patch
    - auditd
    - rule_6.3.4.1
    - NIST800-53R5_AU-3
  block:
    - name: "6.3.4.1 | AUDIT | Ensure the audit log file directory mode is configured | get current permissions"
      ansible.builtin.stat:
        path: "{{ audit_discovered_logfile.stdout | dirname }}"
      register: auditlog_dir

    - name: "6.3.4.1 | PATCH | Ensure the audit log file directory mode is configured | set"
      ansible.builtin.file:
        path: "{{ audit_discovered_logfile.stdout | dirname }}"
        state: directory
        mode: 'g-w,o-rwx'

- name: |
    "6.3.4.2 | PATCH | Ensure audit log files mode is configured"
    "6.3.4.3 | PATCH | Ensure audit log files owner is configured"
    "6.3.4.4 | PATCH | Ensure only authorized groups are assigned ownership of audit log files"
  when:
    - rhel9cis_rule_6_3_4_2 or
      rhel9cis_rule_6_3_4_3 or
      rhel9cis_rule_6_3_4_4
  tags:
    - level2-server
    - level2-workstation
    - patch
    - auditd
    - rule_6.3.4.1
    - rule_6.3.4.2
    - rule_6.3.4.3
    - NIST800-53R5_AU-3
  block:
    - name: "6.3.4.2 | AUDIT | Ensure audit log files mode is configured | discover file"
      ansible.builtin.shell: grep ^log_file /etc/audit/auditd.conf | awk '{ print $NF }'
      changed_when: false
      register: audit_discovered_logfile

    - name: |
        "6.3.4.2 | PATCH | Ensure audit log files mode is configured"
        "6.3.4.3 | PATCH | Ensure audit log files owner is configured"
        "6.3.4.4 | PATCH | Ensure audit log files group owner is configured"
      ansible.builtin.file:
        path: "{{ audit_discovered_logfile.stdout }}"
        mode: 'o-x,g-wx,o-rwx'
        owner: root
        group: root

- name: "6.3.4.5 | PATCH | Ensure audit configuration files mode is configured"
  when:
    - rhel9cis_rule_6_3_4_5
  tags:
    - level2-server
    - level2-workstation
    - patch
    - auditd
    - rule_6.3.4.5
  ansible.builtin.file:
    path: "{{ item.path }}"
    mode: 'u-x,g-wx,o-rwx'
  loop: "{{ auditd_conf_files.files }}"
  loop_control:
    label: "{{ item.path }}"

- name: "6.3.4.6 | PATCH | Ensure audit configuration files owner is configured"
  when:
    - rhel9cis_rule_6_3_4_6
  tags:
    - level2-server
    - level2-workstation
    - patch
    - auditd
    - rule_6.3.4.6
  ansible.builtin.file:
    path: "{{ item.path }}"
    owner: root
  loop: "{{ auditd_conf_files.files | default([]) }}"
  loop_control:
    label: "{{ item.path }}"

- name: "6.3.4.7 | PATCH | Ensure audit configuration files group owner is configured"
  when:
    - rhel9cis_rule_6_3_4_7
  tags:
    - level2-server
    - level2-workstation
    - patch
    - auditd
    - rule_6.3.4.7
  ansible.builtin.file:
    path: "{{ item.path }}"
    group: root
  loop: "{{ auditd_conf_files.files | default([]) }}"
  loop_control:
    label: "{{ item.path }}"

- name: "6.3.4.8 | PATCH | Ensure audit tools mode is configured"
  when:
    - rhel9cis_rule_6_3_4_8
  tags:
    - level2-server
    - level2-workstation
    - patch
    - auditd
    - rule_6.3.4.8
    - NIST800-53R5_AU-3
  ansible.builtin.file:
    path: "{{ item.item }}"
    mode: 'go-w'
  loop:
    - /sbin/auditctl
    - /sbin/aureport
    - /sbin/ausearch
    - /sbin/autrace
    - /sbin/auditd
    - /sbin/augenrules

- name: "6.3.4.9 | PATCH | Ensure audit tools owner is configured"
  when:
    - rhel9cis_rule_6_3_4_9
  tags:
    - level2-server
    - level2-workstation
    - patch
    - auditd
    - rule_6.3.4.9
  ansible.builtin.file:
    path: "{{ item }}"
    owner: root
    group: root
  loop:
    - /sbin/auditctl
    - /sbin/aureport
    - /sbin/ausearch
    - /sbin/autrace
    - /sbin/auditd
    - /sbin/augenrules

- name: "6.3.4.10 | PATCH | Ensure audit tools group owner is configured"
  when:
    - rhel9cis_rule_6_3_4_10
  tags:
    - level2-server
    - level2-workstation
    - patch
    - auditd
    - rule_6.3.4.10
    - NIST800-53R5_AU-3
  ansible.builtin.file:
    path: "{{ item }}"
    group: root
  loop:
    - /sbin/auditctl
    - /sbin/aureport
    - /sbin/ausearch
    - /sbin/autrace
    - /sbin/auditd
    - /sbin/augenrules